Looking for Trong phòng thí nghiệm, một nhóm học sinh làm thí nghiệm như sau: Bước 1: Cho 5 ml dung dịch CuSO4 vào 10 ml dung dịch? Check ZappAds listing

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Auction

2017 Renault Captur Dynamique S Nav Dc H...

Owner

Barrow in Furness
04.12.2025 75568

£ 8750

Distribuie

Auction

2021 Audi A1 30 TFSI 110 Sport 5dr HATCH...

Owner

Baguley
04.12.2025 74587

£ 15876

Distribuie

Auction

2011 61 Subaru Forester 2.0 Diesel 4X4 1...

Owner

Aberdeen
04.12.2025 74291

£ 1950

Distribuie

Auction

FORD MONDEO 2.0 TiVCT Titanium Edition C...

Owner

Aberdeen
04.12.2025 72089

£ 17993

Distribuie

Auction

2022 Kia Sportage 1.6T GDi ISG 2 5dr [AW...

Owner

Aberdeen
04.12.2025 73521

£ 16867

Distribuie

Auction

Toyota, YARIS, Hatchback, 2004, Manual,...

Owner

Aberdeen
04.12.2025 76363

£ 650

Distribuie

Auction

2020 MINI Countryman 1.5 Cooper S E Spor...

Owner

Aberdeen
04.12.2025 74805

£ 21352

Distribuie

Auction

2018 Hyundai Santa Fe 2.2 CRDi Blue Driv...

Owner

Boston
04.12.2025 73985

£ 20195

Distribuie

Auction

2014 Hyundai i20 1.4 CRDi Blue Drive Act...

Owner

Cambridge
04.12.2025 74549

£ 2600

Distribuie

Auction

2010 Volkswagen Polo 1.4 SEL 5dr HATCHBA...

Owner

Basildon
04.12.2025 74586

£ 6995

Distribuie

Auction

2017 BMW 3 Series 335d xDrive M Sport Sh...

Owner

Barking and Dagenham
04.12.2025 76009

£ 15995

Distribuie

Auction

2024 Nissan Qashqai Acenta Premium Petro...

Owner

Barking and Dagenham
04.12.2025 76155

£ 16499

Distribuie

Auction

2023 Vauxhall Corsa 1.2 GS 5dr HATCHBACK...

Owner

Aberdeen
04.12.2025 74604

£ 11766

Distribuie

Auction

2021 Audi Q2 30 TFSI Technik 5dr ESTATE...

Owner

Baguley
04.12.2025 75720

£ 14779

Distribuie

Auction

Vauxhall, CORSA, Hatchback, 2008, Manual...

Owner

Aberdeen
04.12.2025 76612

£ 895

Distribuie

Auction

2017 Honda HR-V 1.5 i-VTEC EX CVT 5dr HA...

Owner

Aberdeen
04.12.2025 75168

£ 9495

Distribuie

Auction

2016 Ford Mondeo 2.0 TDCi ECOnetic Titan...

Owner

Basildon
04.12.2025 73636

£ 7245

Distribuie

Auction

Mini, HATCHBACK, Hatchback, 2011, Manual...

Owner

Gorleston-on-Sea
04.12.2025 74899

£ 2850

Distribuie

Direct Sale

Luxury Italian Style Tiger Faux Fur

Owner

London
04.12.2025 74792

£ 89

Distribuie

Direct Sale

For Tik Tok Ring Remote Control Button

Owner

London
04.12.2025 75995

£ 20

Distribuie

Direct Sale

Elegant luxury faux fur coat

Owner

London
04.12.2025 73485

£ 90

Distribuie

Direct Sale

ugg slippers

Owner

Luton
04.12.2025 73709

£ 20

Distribuie

Direct Sale

Ugg fur ankle boots

Owner

Luton
04.12.2025 78240

£ 20

Distribuie

Direct Sale

Understanding MITOLYN – An Overview

Owner

London
04.12.2025 74649

£ 59

Distribuie

Auction

MERCEDES-BENZ GLA CLASS 2.1 GLA220 CDI S...

Owner

Barwell
04.12.2025 74687

£ 10000

Distribuie

Auction

2019 Hyundai Ioniq 1.6 GDi Hybrid SE Con...

Owner

Aberdeen
04.12.2025 73177

£ 10579

Distribuie

Auction

SCREWFIX ROOF PRO BLACK PREMIUM SHED FEL...

Owner

Fern Down
04.12.2025 113570

£ 30

Distribuie

Auction

Skateboard

Owner

Aberdeen
04.12.2025 117774

£ 15

Distribuie

Auction

A lovely one bedroom flat situated in an...

Owner

Barking and Dagenham
04.12.2025 119785

£ 300

Distribuie

Auction

Vauxhall, ZAFIRA, Life 2008, 1.6 petrol...

Owner

Barking and Dagenham
04.12.2025 120411

£ 1400

Distribuie

Auction

VERY CLEAN

Owner

Belfast
04.12.2025 118933

£ 6595

Distribuie

Auction

5 bedroom semi-detached home in Shawholm...

Owner

Bailleston
04.12.2025 119253

£ 2750

Distribuie

Auction

HP M22F Monitor - Mint Condition

Owner

Barking and Dagenham
04.12.2025 119049

£ 60

Distribuie

Auction

Spacious 3 Bedroom Flat in Beckenham BR3...

Owner

Barking and Dagenham
04.12.2025 119050

£ 2500

Distribuie

Auction

Pool Table (7x4 Slate Bed) **Order Now*...

Owner

Aberdeen
04.12.2025 119015

£ 1080

Distribuie

Auction

Static Holiday Caravan For Sale BK Blueb...

Owner

Bromsgrove
04.12.2025 118148

£ 12200

Distribuie

Auction

Newly Refurbished 6 Bed HMO in Barrow Pe...

Owner

Aberdeen
04.12.2025 119191

£ 119999

Distribuie

Auction

Logik fridge freezer

Owner

Alcester
04.12.2025 120563

£ 140

Distribuie

Auction

iPhone 15 pro max 512gb

Owner

Barking and Dagenham
04.12.2025 122592

£ 1150

Distribuie

Auction

Matching pair brand new 255 40 21 genral...

Owner

Giffnock
04.12.2025 118817

£ 150

Distribuie

Auction

Yamaha micro component system MCR-042 .

Owner

Allington
04.12.2025 118305

£ 100

Distribuie

Auction

Office/Studio Space - Solent Business Ce...

Owner

Andover
04.12.2025 119143

£ 399

Distribuie

Auction

Camera gimbal stabilizer for DSLR and mi...

Owner

Barking and Dagenham
04.12.2025 117338

£ 150

Distribuie

Auction

CHEAP SECURE GARAGE FOR RENT, 24/7 IDEAL...

Owner

Cam
04.12.2025 118801

£ 104

Distribuie

Auction

2023 GAS GAS MC 65.....40 HOURS FROM NEW...

Owner

Dowlais
04.12.2025 118563

£ 3295

Distribuie

Auction

Containers To Let | Self Storage Units |...

Owner

Barking and Dagenham
04.12.2025 119027

£ 210

Distribuie

Auction

2017 BMW R1200 GS TE Exclusive DUEL Petr...

Owner

Aberdeen
04.12.2025 119038

£ 9799

Distribuie

Auction

Field Sales Representative

Owner

Aberdeen
04.12.2025 118829

£ 25

Distribuie

Auction

2020 Mercedes Atego 1218 Skip Loader

Owner

Addlestone
04.12.2025 119120

£ 34995

Distribuie

Auction

Watch Cleaning Machine for sale

Owner

Barking and Dagenham
04.12.2025 120347

£ 454

Distribuie

Auction

2016 NISSAN NAVARA NP300 2.3 DCI DOUBLE...

Owner

Aberdeen
04.12.2025 121355

£ 8995

Distribuie

Auction

Logitech G-Pro X

Owner

Newbury
04.12.2025 118899

£ 70

Distribuie

Auction

Citreon C1 Space Saver Wheel and Tyre Br...

Owner

Allington
04.12.2025 118757

£ 30

Distribuie

Auction

2016 Vauxhall Movano 2.3 CDTI H1 Low Loa...

Owner

Linlithgow
04.12.2025 121699

£ 7450

Distribuie

Auction

FANTASTIC Parking Space to rent in Londo...

Owner

Barking and Dagenham
04.12.2025 120489

£ 158

Distribuie

Auction

Pemberton Regent Lodge in Suffolk - Lod...

Owner

Boston
04.12.2025 121312

£ 75000

Distribuie

Auction

Dell Vostro 220 (Win10x64) Desktop PC

Owner

Alva
04.12.2025 119405

£ 45

Distribuie

Auction

Playmobil sets.

Owner

Aberdeen
04.12.2025 119297

£ 25

Distribuie

Auction

FANTASTIC Parking Space to rent in ASDA...

Owner

Barking and Dagenham
04.12.2025 119456

£ 81

Distribuie

Auction

Space themed cake

Owner

Barking and Dagenham
04.12.2025 120606

£ 2

Distribuie

Auction

2017 Renault Captur Dynamique S Nav Dc HATCHBACK Diesel Manual

Owner

Barrow in Furness 04.12.2025

£8750

Distribuie

Auction

2021 Audi A1 30 TFSI 110 Sport 5dr HATCHBACK PETROL Manual

Owner

Baguley 04.12.2025

£15876

Distribuie

Auction

2011 61 Subaru Forester 2.0 Diesel 4X4 1 Owner Full Service History

Owner

Aberdeen 04.12.2025

£1950

Distribuie

Auction

FORD MONDEO 2.0 TiVCT Titanium Edition CVT Auto Estate Euro 6 (s/s) 5dr 187ps

Owner

Aberdeen 04.12.2025

£17993

Distribuie

Auction

2022 Kia Sportage 1.6T GDi ISG 2 5dr [AWD] ESTATE PETROL Manual

Owner

Aberdeen 04.12.2025

£16867

Distribuie

Auction

Toyota, YARIS, Hatchback, 2004, Manual, 998 (cc), 3 doors

Owner

Aberdeen 04.12.2025

£650

Distribuie

Auction

2020 MINI Countryman 1.5 Cooper S E Sport ALL4 PHEV 5dr Auto HATCHBACK PETROL/ELECTRIC Automatic

Owner

Aberdeen 04.12.2025

£21352

Distribuie

Auction

2018 Hyundai Santa Fe 2.2 CRDi Blue Drive Premium 5dr Auto [7 Seats] ESTATE DIES

Owner

Boston 04.12.2025

£20195

Distribuie

Auction

2014 Hyundai i20 1.4 CRDi Blue Drive Active FREE ROAD TAX

Owner

Cambridge 04.12.2025

£2600

Distribuie

Auction

2010 Volkswagen Polo 1.4 SEL 5dr HATCHBACK PETROL Manual

Owner

Basildon 04.12.2025

£6995

Distribuie

Auction

2017 BMW 3 Series 335d xDrive M Sport Shadow Edition 4dr Step Auto SALOON DIESEL

Owner

Barking and Dagenham 04.12.2025

£15995

Distribuie

Auction

2024 Nissan Qashqai Acenta Premium Petrol AUTOMATIC

Owner

Barking and Dagenham 04.12.2025

£16499

Distribuie

Auction

2023 Vauxhall Corsa 1.2 GS 5dr HATCHBACK PETROL Manual

Owner

Aberdeen 04.12.2025

£11766

Distribuie

Auction

2021 Audi Q2 30 TFSI Technik 5dr ESTATE PETROL Manual

Owner

Baguley 04.12.2025

£14779

Distribuie

Auction

Vauxhall, CORSA, Hatchback, 2008, Manual, 1248 (cc), 5 doors

Owner

Aberdeen 04.12.2025

£895

Distribuie

Auction

2017 Honda HR-V 1.5 i-VTEC EX CVT 5dr HATCHBACK Petrol Automatic

Owner

Aberdeen 04.12.2025

£9495

Distribuie

Auction

2016 Ford Mondeo 2.0 TDCi ECOnetic Titanium 5dr HATCHBACK DIESEL Manual

Owner

Basildon 04.12.2025

£7245

Distribuie

Auction

Mini, HATCHBACK, Hatchback, 2011, Manual, 1598 (cc), 3 doors

Owner

Gorleston-on-Sea 04.12.2025

£2850

Distribuie

Direct Sale

Luxury Italian Style Tiger Faux Fur

Owner

London 04.12.2025

£89

Distribuie

Direct Sale

For Tik Tok Ring Remote Control Button

Owner

London 04.12.2025

£20

Distribuie

Direct Sale

Elegant luxury faux fur coat

Owner

London 04.12.2025

£90

Distribuie

Direct Sale

ugg slippers

Owner

Luton 04.12.2025

£20

Distribuie

Direct Sale

Ugg fur ankle boots

Owner

Luton 04.12.2025

£20

Distribuie

Direct Sale

Understanding MITOLYN – An Overview

Owner

London 04.12.2025

£59

Distribuie

Auction

MERCEDES-BENZ GLA CLASS 2.1 GLA220 CDI SE 7G-DCT 4MATIC Euro 6 (s/s) 5dr 2014

Owner

Barwell 04.12.2025

£10000

Distribuie

Auction

2019 Hyundai Ioniq 1.6 GDi Hybrid SE Connect 5dr DCT HATCHBACK PETROL/ELECTRIC Automatic

Owner

Aberdeen 04.12.2025

£10579

Distribuie

Auction

SCREWFIX ROOF PRO BLACK PREMIUM SHED FELT 10M X 1M (299HT)

Owner

Fern Down 04.12.2025

£30

Distribuie

Auction

Skateboard

Owner

Aberdeen 04.12.2025

£15

Distribuie

Auction

A lovely one bedroom flat situated in an excellent location seconds from Stonebridge Park Station

Owner

Barking and Dagenham 04.12.2025

£300

Distribuie

Auction

Vauxhall, ZAFIRA, Life 2008, 1.6 petrol Ulez

Owner

Barking and Dagenham 04.12.2025

£1400

Distribuie

Auction

VERY CLEAN

Owner

Belfast 04.12.2025

£6595

Distribuie

Auction

5 bedroom semi-detached home in Shawholm Crescent Pollokshaws G43 1FR - Available Now

Owner

Bailleston 04.12.2025

£2750

Distribuie

Auction

HP M22F Monitor - Mint Condition

Owner

Barking and Dagenham 04.12.2025

£60

Distribuie

Auction

Spacious 3 Bedroom Flat in Beckenham BR3 4NN Bills Excluded

Owner

Barking and Dagenham 04.12.2025

£2500

Distribuie

Auction

Pool Table (7x4 Slate Bed) Order Now

Owner

Aberdeen 04.12.2025

£1080

Distribuie

Auction

Static Holiday Caravan For Sale BK Bluebird Caprice 37x12, 2 Bed ALL ELECTRIC

Owner

Bromsgrove 04.12.2025

£12200

Distribuie

Auction

Newly Refurbished 6 Bed HMO in Barrow Perfect location for BAE Return PA In Excess of 40.51%

Owner

Aberdeen 04.12.2025

£119999

Distribuie

Auction

Logik fridge freezer

Owner

Alcester 04.12.2025

£140

Distribuie

Auction

iPhone 15 pro max 512gb

Owner

Barking and Dagenham 04.12.2025

£1150

Distribuie

Auction

Matching pair brand new 255 40 21 genral grabber tyres free fit 7-days

Owner

Giffnock 04.12.2025

£150

Distribuie

Auction

Yamaha micro component system MCR-042 .

Owner

Allington 04.12.2025

£100

Distribuie

Auction

Office/Studio Space - Solent Business Centre, SO15

Owner

Andover 04.12.2025

£399

Distribuie

Auction

Camera gimbal stabilizer for DSLR and mirrorless camera

Owner

Barking and Dagenham 04.12.2025

£150

Distribuie

Auction

CHEAP SECURE GARAGE FOR RENT, 24/7 IDEALLY LOCATED IN GREAT LEAZE, CADBURY HEATH, GLOUCESTERSHIRE.

Owner

Cam 04.12.2025

£104

Distribuie

Auction

2023 GAS GAS MC 65.....40 HOURS FROM NEW.....£3295.....MOTO X CHANGE

Owner

Dowlais 04.12.2025

£3295

Distribuie

Auction

Containers To Let | Self Storage Units | To Rent, Ilford, London

Owner

Barking and Dagenham 04.12.2025

£210

Distribuie

Auction

2017 BMW R1200 GS TE Exclusive DUEL Petrol Manual

Owner

Aberdeen 04.12.2025

£9799

Distribuie

Auction

Field Sales Representative

Owner

Aberdeen 04.12.2025

£25

Distribuie

Auction

2020 Mercedes Atego 1218 Skip Loader

Owner

Addlestone 04.12.2025

£34995

Distribuie

Auction

Watch Cleaning Machine for sale

Owner

Barking and Dagenham 04.12.2025

£454

Distribuie

Auction

2016 NISSAN NAVARA NP300 2.3 DCI DOUBLE CAB PICKUP MANUAL 4WD 160,000ML PLUS VAT

Owner

Aberdeen 04.12.2025

£8995

Distribuie

Auction

Logitech G-Pro X

Owner

Newbury 04.12.2025

£70

Distribuie

Auction

Citreon C1 Space Saver Wheel and Tyre Brand New Never Used

Owner

Allington 04.12.2025

£30

Distribuie

Auction

2016 Vauxhall Movano 2.3 CDTI H1 Low Loader 125ps*NO VAT PLATFORM CAB Diesel

Owner

Linlithgow 04.12.2025

£7450

Distribuie

Auction

FANTASTIC Parking Space to rent in London (SE16)

Owner

Barking and Dagenham 04.12.2025

£158

Distribuie

Auction

Pemberton Regent Lodge in Suffolk - Lodge / Caravan

Owner

Boston 04.12.2025

£75000

Distribuie

Auction

Dell Vostro 220 (Win10x64) Desktop PC

Owner

Alva 04.12.2025

£45

Distribuie

Auction

Playmobil sets.

Owner

Aberdeen 04.12.2025

£25

Distribuie

Auction

FANTASTIC Parking Space to rent in ASDA Colindale, London (NW9)

Owner

Barking and Dagenham 04.12.2025

£81

Distribuie

Auction

Space themed cake

Owner

Barking and Dagenham 04.12.2025

£2

Distribuie

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2017 Renault Captur Dynamique S Nav Dc HATCHBACK Diesel Manual

£8750 Distribuie Salveaza

2021 Audi A1 30 TFSI 110 Sport 5dr HATCHBACK PETROL Manual

£15876 Distribuie Salveaza

2011 61 Subaru Forester 2.0 Diesel 4X4 1 Owner Full Service History

£1950 Distribuie Salveaza

FORD MONDEO 2.0 TiVCT Titanium Edition CVT Auto Estate Euro 6 (s/s) 5dr 187ps

£17993 Distribuie Salveaza

2022 Kia Sportage 1.6T GDi ISG 2 5dr [AWD] ESTATE PETROL Manual

£16867 Distribuie Salveaza

Toyota, YARIS, Hatchback, 2004, Manual, 998 (cc), 3 doors

£650 Distribuie Salveaza

2020 MINI Countryman 1.5 Cooper S E Sport ALL4 PHEV 5dr Auto HATCHBACK PETROL/ELECTRIC Automatic

£21352 Distribuie Salveaza

2018 Hyundai Santa Fe 2.2 CRDi Blue Drive Premium 5dr Auto [7 Seats] ESTATE DIES

£20195 Distribuie Salveaza

2014 Hyundai i20 1.4 CRDi Blue Drive Active FREE ROAD TAX

£2600 Distribuie Salveaza

2010 Volkswagen Polo 1.4 SEL 5dr HATCHBACK PETROL Manual

£6995 Distribuie Salveaza

2017 BMW 3 Series 335d xDrive M Sport Shadow Edition 4dr Step Auto SALOON DIESEL

£15995 Distribuie Salveaza

2024 Nissan Qashqai Acenta Premium Petrol AUTOMATIC

£16499 Distribuie Salveaza

2023 Vauxhall Corsa 1.2 GS 5dr HATCHBACK PETROL Manual

£11766 Distribuie Salveaza

2021 Audi Q2 30 TFSI Technik 5dr ESTATE PETROL Manual

£14779 Distribuie Salveaza

Vauxhall, CORSA, Hatchback, 2008, Manual, 1248 (cc), 5 doors

£895 Distribuie Salveaza

2017 Honda HR-V 1.5 i-VTEC EX CVT 5dr HATCHBACK Petrol Automatic

£9495 Distribuie Salveaza

2016 Ford Mondeo 2.0 TDCi ECOnetic Titanium 5dr HATCHBACK DIESEL Manual

£7245 Distribuie Salveaza

Mini, HATCHBACK, Hatchback, 2011, Manual, 1598 (cc), 3 doors

£2850 Distribuie Salveaza

Luxury Italian Style Tiger Faux Fur

£89 Distribuie Salveaza

For Tik Tok Ring Remote Control Button

£20 Distribuie Salveaza

Elegant luxury faux fur coat

£90 Distribuie Salveaza

ugg slippers

£20 Distribuie Salveaza

Ugg fur ankle boots

£20 Distribuie Salveaza

Understanding MITOLYN – An Overview

£59 Distribuie Salveaza

MERCEDES-BENZ GLA CLASS 2.1 GLA220 CDI SE 7G-DCT 4MATIC Euro 6 (s/s) 5dr 2014

£10000 Distribuie Salveaza

2019 Hyundai Ioniq 1.6 GDi Hybrid SE Connect 5dr DCT HATCHBACK PETROL/ELECTRIC Automatic

£10579 Distribuie Salveaza

SCREWFIX ROOF PRO BLACK PREMIUM SHED FELT 10M X 1M (299HT)

£30 Distribuie Salveaza

Skateboard

£15 Distribuie Salveaza

A lovely one bedroom flat situated in an excellent location seconds from Stonebridge Park Station

£300 Distribuie Salveaza

Vauxhall, ZAFIRA, Life 2008, 1.6 petrol Ulez

£1400 Distribuie Salveaza

VERY CLEAN

£6595 Distribuie Salveaza

5 bedroom semi-detached home in Shawholm Crescent Pollokshaws G43 1FR - Available Now

£2750 Distribuie Salveaza

HP M22F Monitor - Mint Condition

£60 Distribuie Salveaza

Spacious 3 Bedroom Flat in Beckenham BR3 4NN Bills Excluded

£2500 Distribuie Salveaza

Pool Table (7x4 Slate Bed) **Order Now**

£1080 Distribuie Salveaza

Static Holiday Caravan For Sale BK Bluebird Caprice 37x12, 2 Bed ALL ELECTRIC

£12200 Distribuie Salveaza

Newly Refurbished 6 Bed HMO in Barrow Perfect location for BAE Return PA In Excess of 40.51%

£119999 Distribuie Salveaza

Logik fridge freezer

£140 Distribuie Salveaza

iPhone 15 pro max 512gb

£1150 Distribuie Salveaza

Matching pair brand new 255 40 21 genral grabber tyres free fit 7-days

£150 Distribuie Salveaza

£8750

Distribuie

£15876

Distribuie

£1950

Distribuie

£17993

Distribuie

£16867

Distribuie

£650

Distribuie

£21352

Distribuie

£20195

Distribuie

£2600

Distribuie

£6995

Distribuie

£15995

Distribuie

£16499

Distribuie

£11766

Distribuie

£14779

Distribuie

£895

Distribuie

£9495

Distribuie

£7245

Distribuie

£2850

Distribuie

£89

Distribuie

£20

Distribuie

£90

Distribuie

£20

Distribuie

£20

Distribuie

£59

Distribuie

£10000

Distribuie

£10579

Distribuie

£30

Distribuie

£15

Distribuie

£300

Distribuie

£1400

Distribuie

£6595

Distribuie

£2750

Distribuie

£60

Distribuie

£2500

Distribuie

Pool Table (7x4 Slate Bed) Order Now

£1080

Distribuie

£12200

Distribuie

£119999

Distribuie

£140

Distribuie

£1150

Distribuie

£150

Distribuie

£100

Distribuie

£399

Distribuie

£150

Distribuie

£104

Distribuie

£3295

Distribuie