Looking for Cho 4 gam hỗn hợp Al và kim loại R vào dung dịch gồm HCl 0,3M và H2SO4 0,1M. Sau khi phản ứng xảy ra hoàn toàn, thu được dung dịch E, 2,24 lít khí H2 (đktc) và còn lại 0,68 gam kim loại dư. Cô cạn E, thu được m gam muối khan. Giá trị của m là?

Grid List

Auction

electric car charger with Matt: e . 32 a...

Owner

Aberdeen
29.01.2026 127492

£ 125

Distribuie

Auction

fellowes power shred p-30c

Owner

Bailleston
29.01.2026 129108

£ 25

Distribuie

Auction

GAMING PC BARGAIN- i5, 16gb Ram, Z390 Mo...

Owner

Barking and Dagenham
29.01.2026 129408

£ 290

Distribuie

Auction

Large Disney Frozen Rug in Good Conditio...

Owner

Aberdeen
29.01.2026 130318

£ 20

Distribuie

Auction

Retro sun doublewide mtb wheels 26”

Owner

Abingdon
29.01.2026 130037

£ 150

Distribuie

Auction

Exclusive 3 Bed HMO - Staffordshire Univ...

Owner

Aberdeen
29.01.2026 130089

£ 80000

Distribuie

Auction

Lincat 4 hob induction & under oven

Owner

Lowestoft
29.01.2026 131368

£ 800

Distribuie

Auction

Two bedroom flat above Commercial on Bar...

Owner

Barking and Dagenham
29.01.2026 131184

£ 1850

Distribuie

Auction

9K Yellow Gold and Red Clover Bracelet

Owner

Baguley
29.01.2026 128887

£ 425

Distribuie

Auction

Office desk

Owner

Barking and Dagenham
29.01.2026 127547

£ 45

Distribuie

Auction

CHURCH VENUE RENT / HIRE

Owner

Aberdeen
29.01.2026 129518

£ 50

Distribuie

Auction

Pristine Shared Accommodation Supported...

Owner

Aberdeen
29.01.2026 131968

£ 20

Distribuie

Auction

2016 VAUXHALL VIVARO 2900 1.6CDTI BITURB...

Owner

Bare
29.01.2026 130510

£ 8450

Distribuie

Auction

Stunning mixed litter of westies WhatsA...

Owner

Westminster
29.01.2026 92654

£ 480

Distribuie

Auction

Mccouloch lawnmower

Owner

Aberdeen
29.01.2026 128358

£ 60

Distribuie

Auction

Two bedroom, one bathroom property in Ch...

Owner

Barking and Dagenham
29.01.2026 130211

£ 7200

Distribuie

Auction

Exclusive 3 Bed HMO - Staffordshire Univ...

Owner

Barking and Dagenham
29.01.2026 128680

£ 80000

Distribuie

Auction

Samsung s9 ultra 256 tablet 5g

Owner

Baguley
29.01.2026 130642

£ 900

Distribuie

Auction

Furnished offices to rent in *Old Street...

Owner

Aberdeen
29.01.2026 130598

£ 2300

Distribuie

Auction

Evolution 185mm TCT Multipurpose Circula...

Owner

Leith
29.01.2026 126137

£ 40

Distribuie

Auction

LEASE FOR FREE/ NO RATES/CAKE SHOP/ BAKE...

Owner

Falkirk
29.01.2026 129477

£ 650

Distribuie

Auction

Roman Blind

Owner

Brislington
29.01.2026 128790

£ 15

Distribuie

Auction

2007 Peugeot Boxer 2.2 Diesel

Owner

Aberdeen
29.01.2026 129837

£ 795

Distribuie

Auction

MY CHILD Drift Baby Rocker

Owner

Barking and Dagenham
29.01.2026 129889

£ 100

Distribuie

Auction

Exclusive 3 Bed HMO - Staffordshire Univ...

Owner

Appledore
29.01.2026 130834

£ 80000

Distribuie

Auction

2018 Citroen C3 1.2 PureTech 82 Feel 5dr

Owner

Belper
29.01.2026 133124

£ 8999

Distribuie

Auction

2017 Mercedes-Benz Sprinter 2017 MERCEDE...

Owner

Aberdeen
29.01.2026 130597

£ 9490

Distribuie

Auction

Nespresso Creatista Uno Coffee Machine

Owner

Aberdeen
29.01.2026 128177

£ 185

Distribuie

Auction

Hifi CD player

Owner

Barking and Dagenham
29.01.2026 129283

£ 25

Distribuie

Auction

Audi A5 2014 2.0 TDI

Owner

Rossington
29.01.2026 129628

£ 2000

Distribuie

Auction

➡️➡️ LIKE NEW WHITE 9KG BEKO IRON FAST 1...

Owner

Aberdeen
29.01.2026 129403

£ 199

Distribuie

Auction

Large toy olaf

Owner

Aberbargoed
29.01.2026 129533

£ 10

Distribuie

Auction

CUBE ELECTRIC TRIKE

Owner

Camborne
29.01.2026 127195

£ 3000

Distribuie

Auction

Set of Wood Drills

Owner

Dunstable
29.01.2026 129925

£ 60

Distribuie

Auction

Exclusive 3 Bed HMO - Staffordshire Univ...

Owner

Barking and Dagenham
29.01.2026 129325

£ 80000

Distribuie

Auction

Registered White West HighlandTerrier W...

Owner

Pemberton
29.01.2026 93255

£ 480

Distribuie

Direct Sale

Audi A5 2014 2.0 TDI

Owner

Rossington
29.01.2026 130776

£ 2449

Distribuie

Auction

Boston Acoustics Soundware XS5.1SE

Owner

Barwell
29.01.2026 128536

£ 110

Distribuie

Auction

looking for longterm relationship

Owner

Arbroath
29.01.2026 132856

£ 100

Distribuie

Auction

2020 Ford Transit Custom 2.0 EcoBlue 130...

Owner

Brislington
29.01.2026 129284

£ 17000

Distribuie

Auction

Fenced and gated yard with driveway

Owner

Leith
29.01.2026 128699

£ 300

Distribuie

Auction

Car trailer erde sy150

Owner

Aberdeen
29.01.2026 132122

£ 485

Distribuie

Auction

Circular Saw

Owner

Basildon
29.01.2026 129890

£ 25

Distribuie

Auction

Garage/Parking/Storage: Parklands Court,...

Owner

Barking and Dagenham
29.01.2026 130835

£ 40

Distribuie

Auction

Orbea 2000watt E Bike

Owner

Leith
29.01.2026 130755

£ 1250

Distribuie

Auction

Speakers

Owner

Barking and Dagenham
29.01.2026 128313

£ 20

Distribuie

Auction

Volvo FMVOLVO FM 450 GLOBETROTTER *EURO...

Owner

Arnold
29.01.2026 129605

£ 19950

Distribuie

Auction

Honda, CBR, 2004, 125 (cc)

Owner

Aberdeen
29.01.2026 130726

£ 1979

Distribuie

Auction

Garage/Parking/Storage: Weymouth Court,...

Owner

Barking and Dagenham
29.01.2026 128958

£ 40

Distribuie

Auction

16INCH 5/112 VW ALLOY WHEELS WITH TYRES...

Owner

Aberdeen
29.01.2026 129341

£ 175

Distribuie

Auction

New grey bag pack

Owner

Barking and Dagenham
29.01.2026 129104

£ 2

Distribuie

Auction

2017 VOLVO FM 450 8X4R DAY EURO 6 32TON...

Owner

Bradford-on-Avon
29.01.2026 128483

£ 37500

Distribuie

Auction

JOB LOT OF 7 LENS CAPS AND LENS HOODS (S...

Owner

Andover
29.01.2026 126241

£ 5

Distribuie

Auction

2 bedroom split level flat council tax i...

Owner

Barking and Dagenham
29.01.2026 129164

£ 1550

Distribuie

Auction

Genuine leather wallet

Owner

Aberdeen
29.01.2026 131684

£ 50

Distribuie

Direct Sale

Man with van

Taskmaster ( Van removal-...

Nottingham
29.01.2026 109793

£ 1

Distribuie

Auction

Bike helmet

Owner

Aberdeen
29.01.2026 131011

£ 6

Distribuie

Auction

Sony flashgun and accessories.

Owner

Barri
29.01.2026 131580

£ 40

Distribuie

Auction

Dorema caravan awning

Owner

Bothwell
29.01.2026 126279

£ 700

Distribuie

Auction

2014 (14) LEYLAND DAF LF 250 ECON TIPPER

Owner

Aberdeen
29.01.2026 129507

£ 11000

Distribuie

Auction

electric car charger with Matt: e . 32 amp rcbo

Owner

Aberdeen 29.01.2026

£125

Distribuie

Auction

fellowes power shred p-30c

Owner

Bailleston 29.01.2026

£25

Distribuie

Auction

GAMING PC BARGAIN- i5, 16gb Ram, Z390 Motherboard, Nzxt Case.

Owner

Barking and Dagenham 29.01.2026

£290

Distribuie

Auction

Large Disney Frozen Rug in Good Condition (140cm by 100cm)

Owner

Aberdeen 29.01.2026

£20

Distribuie

Auction

Retro sun doublewide mtb wheels 26”

Owner

Abingdon 29.01.2026

£150

Distribuie

Auction

Exclusive 3 Bed HMO - Staffordshire University 27.64% Return on Investment

Owner

Aberdeen 29.01.2026

£80000

Distribuie

Auction

Lincat 4 hob induction & under oven

Owner

Lowestoft 29.01.2026

£800

Distribuie

Auction

Two bedroom flat above Commercial on Barking Road

Owner

Barking and Dagenham 29.01.2026

£1850

Distribuie

Auction

9K Yellow Gold and Red Clover Bracelet

Owner

Baguley 29.01.2026

£425

Distribuie

Auction

Office desk

Owner

Barking and Dagenham 29.01.2026

£45

Distribuie

Auction

CHURCH VENUE RENT / HIRE

Owner

Aberdeen 29.01.2026

£50

Distribuie

Auction

Pristine Shared Accommodation Supported Living for Homeless, Benefits, Emergency DSS Ref 115

Owner

Aberdeen 29.01.2026

£20

Distribuie

Auction

2016 VAUXHALL VIVARO 2900 1.6CDTI BITURBO SPORTIVE PANEL VAN NO VAT PX/FINANCE

Owner

Bare 29.01.2026

£8450

Distribuie

Auction

Stunning mixed litter of westies WhatsApp:.. 👉 +44 7440101469

Owner

Westminster 29.01.2026

£480

Distribuie

Auction

Mccouloch lawnmower

Owner

Aberdeen 29.01.2026

£60

Distribuie

Auction

Two bedroom, one bathroom property in Chelsea SW3

Owner

Barking and Dagenham 29.01.2026

£7200

Distribuie

Auction

Exclusive 3 Bed HMO - Staffordshire University 27.64% Return on Investment

Owner

Barking and Dagenham 29.01.2026

£80000

Distribuie

Auction

Samsung s9 ultra 256 tablet 5g

Owner

Baguley 29.01.2026

£900

Distribuie

Auction

Furnished offices to rent in Old Street. Office Spaces for 4 to 400 desks EC1V

Owner

Aberdeen 29.01.2026

£2300

Distribuie

Auction

Evolution 185mm TCT Multipurpose Circular Saw and Blade

Owner

Leith 29.01.2026

£40

Distribuie

Auction

LEASE FOR FREE/ NO RATES/CAKE SHOP/ BAKERY/ COFFE SHOP

Owner

Falkirk 29.01.2026

£650

Distribuie

Auction

Roman Blind

Owner

Brislington 29.01.2026

£15

Distribuie

Auction

2007 Peugeot Boxer 2.2 Diesel

Owner

Aberdeen 29.01.2026

£795

Distribuie

Auction

MY CHILD Drift Baby Rocker

Owner

Barking and Dagenham 29.01.2026

£100

Distribuie

Auction

Exclusive 3 Bed HMO - Staffordshire University 27.64% Return on Investment

Owner

Appledore 29.01.2026

£80000

Distribuie

Auction

2018 Citroen C3 1.2 PureTech 82 Feel 5dr

Owner

Belper 29.01.2026

£8999

Distribuie

Auction

2017 Mercedes-Benz Sprinter 2017 MERCEDES BENZ SPRINTER 2.1 311 CDI LWB HIGH ROO

Owner

Aberdeen 29.01.2026

£9490

Distribuie

Auction

Nespresso Creatista Uno Coffee Machine

Owner

Aberdeen 29.01.2026

£185

Distribuie

Auction

Hifi CD player

Owner

Barking and Dagenham 29.01.2026

£25

Distribuie

Auction

Audi A5 2014 2.0 TDI

Owner

Rossington 29.01.2026

£2000

Distribuie

Auction

➡️➡️ LIKE NEW WHITE 9KG BEKO IRON FAST 1400RPM WASHING MACHINE ONLY £199!

Owner

Aberdeen 29.01.2026

£199

Distribuie

Auction

Large toy olaf

Owner

Aberbargoed 29.01.2026

£10

Distribuie

Auction

CUBE ELECTRIC TRIKE

Owner

Camborne 29.01.2026

£3000

Distribuie

Auction

Set of Wood Drills

Owner

Dunstable 29.01.2026

£60

Distribuie

Auction

Exclusive 3 Bed HMO - Staffordshire University 27.64% Return on Investment

Owner

Barking and Dagenham 29.01.2026

£80000

Distribuie

Auction

Registered White West HighlandTerrier WhatsApp:.. 👉 +44 7440101469

Owner

Pemberton 29.01.2026

£480

Distribuie

Direct Sale

Audi A5 2014 2.0 TDI

Owner

Rossington 29.01.2026

£2449

Distribuie

Auction

Boston Acoustics Soundware XS5.1SE

Owner

Barwell 29.01.2026

£110

Distribuie

Auction

looking for longterm relationship

Owner

Arbroath 29.01.2026

£100

Distribuie

Auction

2020 Ford Transit Custom 2.0 EcoBlue 130ps Low Roof Limited Van Auto PANEL VAN D

Owner

Brislington 29.01.2026

£17000

Distribuie

Auction

Fenced and gated yard with driveway

Owner

Leith 29.01.2026

£300

Distribuie

Auction

Car trailer erde sy150

Owner

Aberdeen 29.01.2026

£485

Distribuie

Auction

Circular Saw

Owner

Basildon 29.01.2026

£25

Distribuie

Auction

Garage/Parking/Storage: Parklands Court, Hounslow TW5 9BL - GATED SITE

Owner

Barking and Dagenham 29.01.2026

£40

Distribuie

Auction

Orbea 2000watt E Bike

Owner

Leith 29.01.2026

£1250

Distribuie

Auction

Speakers

Owner

Barking and Dagenham 29.01.2026

£20

Distribuie

Auction

Volvo FMVOLVO FM 450 GLOBETROTTER EURO 6 ADR SPEC 6X2 TRACTOR UNIT

Owner

Arnold 29.01.2026

£19950

Distribuie

Auction

Honda, CBR, 2004, 125 (cc)

Owner

Aberdeen 29.01.2026

£1979

Distribuie

Auction

Garage/Parking/Storage: Weymouth Court, Upper Tulse Hill, London, SW2 2SH - GATED SITE- NEW DOOR

Owner

Barking and Dagenham 29.01.2026

£40

Distribuie

Auction

16INCH 5/112 VW ALLOY WHEELS WITH TYRES FIT AUDI SEAT SKODA ETC

Owner

Aberdeen 29.01.2026

£175

Distribuie

Auction

New grey bag pack

Owner

Barking and Dagenham 29.01.2026

£2

Distribuie

Auction

2017 VOLVO FM 450 8X4R DAY EURO 6 32TON HGV TIPPER LORRY TRUCK DIESEL

Owner

Bradford-on-Avon 29.01.2026

£37500

Distribuie

Auction

JOB LOT OF 7 LENS CAPS AND LENS HOODS (SEE PHOTOS)

Owner

Andover 29.01.2026

£5

Distribuie

Auction

2 bedroom split level flat council tax included

Owner

Barking and Dagenham 29.01.2026

£1550

Distribuie

Auction

Genuine leather wallet

Owner

Aberdeen 29.01.2026

£50

Distribuie

Direct Sale

Man with van

Taskmaster ( Van removal-...

Nottingham 29.01.2026

£1

Distribuie

Auction

Bike helmet

Owner

Aberdeen 29.01.2026

£6

Distribuie

Auction

Sony flashgun and accessories.

Owner

Barri 29.01.2026

£40

Distribuie

Auction

Dorema caravan awning

Owner

Bothwell 29.01.2026

£700

Distribuie

Auction

2014 (14) LEYLAND DAF LF 250 ECON TIPPER

Owner

Aberdeen 29.01.2026

£11000

Distribuie

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electric car charger with Matt: e . 32 amp rcbo

£125 Distribuie Salveaza

fellowes power shred p-30c

£25 Distribuie Salveaza

GAMING PC BARGAIN- i5, 16gb Ram, Z390 Motherboard, Nzxt Case.

£290 Distribuie Salveaza

Large Disney Frozen Rug in Good Condition (140cm by 100cm)

£20 Distribuie Salveaza

Retro sun doublewide mtb wheels 26”

£150 Distribuie Salveaza

Exclusive 3 Bed HMO - Staffordshire University 27.64% Return on Investment

£80000 Distribuie Salveaza

Lincat 4 hob induction & under oven

£800 Distribuie Salveaza

Two bedroom flat above Commercial on Barking Road

£1850 Distribuie Salveaza

9K Yellow Gold and Red Clover Bracelet

£425 Distribuie Salveaza

Office desk

£45 Distribuie Salveaza

CHURCH VENUE RENT / HIRE

£50 Distribuie Salveaza

Pristine Shared Accommodation Supported Living for Homeless, Benefits, Emergency DSS Ref 115

£20 Distribuie Salveaza

2016 VAUXHALL VIVARO 2900 1.6CDTI BITURBO SPORTIVE PANEL VAN *NO VAT* PX/FINANCE

£8450 Distribuie Salveaza

Stunning mixed litter of westies WhatsApp:.. 👉 +44 7440101469

£480 Distribuie Salveaza

Mccouloch lawnmower

£60 Distribuie Salveaza

Two bedroom, one bathroom property in Chelsea SW3

£7200 Distribuie Salveaza

Exclusive 3 Bed HMO - Staffordshire University 27.64% Return on Investment

£80000 Distribuie Salveaza

Samsung s9 ultra 256 tablet 5g

£900 Distribuie Salveaza

Furnished offices to rent in *Old Street*. Office Spaces for 4 to 400 desks EC1V

£2300 Distribuie Salveaza

Evolution 185mm TCT Multipurpose Circular Saw and Blade

£40 Distribuie Salveaza

LEASE FOR FREE/ NO RATES/CAKE SHOP/ BAKERY/ COFFE SHOP

£650 Distribuie Salveaza

Roman Blind

£15 Distribuie Salveaza

2007 Peugeot Boxer 2.2 Diesel

£795 Distribuie Salveaza

MY CHILD Drift Baby Rocker

£100 Distribuie Salveaza

Exclusive 3 Bed HMO - Staffordshire University 27.64% Return on Investment

£80000 Distribuie Salveaza

2018 Citroen C3 1.2 PureTech 82 Feel 5dr

£8999 Distribuie Salveaza

2017 Mercedes-Benz Sprinter 2017 MERCEDES BENZ SPRINTER 2.1 311 CDI LWB HIGH ROO

£9490 Distribuie Salveaza

Nespresso Creatista Uno Coffee Machine

£185 Distribuie Salveaza

Hifi CD player

£25 Distribuie Salveaza

Audi A5 2014 2.0 TDI

£2000 Distribuie Salveaza

➡️➡️ LIKE NEW WHITE 9KG BEKO IRON FAST 1400RPM WASHING MACHINE ONLY £199!

£199 Distribuie Salveaza

Large toy olaf

£10 Distribuie Salveaza

CUBE ELECTRIC TRIKE

£3000 Distribuie Salveaza

Set of Wood Drills

£60 Distribuie Salveaza

Exclusive 3 Bed HMO - Staffordshire University 27.64% Return on Investment

£80000 Distribuie Salveaza

Registered White West HighlandTerrier WhatsApp:.. 👉 +44 7440101469

£480 Distribuie Salveaza

Audi A5 2014 2.0 TDI

£2449 Distribuie Salveaza

Boston Acoustics Soundware XS5.1SE

£110 Distribuie Salveaza

looking for longterm relationship

£100 Distribuie Salveaza

2020 Ford Transit Custom 2.0 EcoBlue 130ps Low Roof Limited Van Auto PANEL VAN D

£17000 Distribuie Salveaza

£125

Distribuie

£25

Distribuie

£290

Distribuie

£20

Distribuie

£150

Distribuie

£80000

Distribuie

£800

Distribuie

£1850

Distribuie

£425

Distribuie

£45

Distribuie

£50

Distribuie

£20

Distribuie

2016 VAUXHALL VIVARO 2900 1.6CDTI BITURBO SPORTIVE PANEL VAN NO VAT PX/FINANCE

£8450

Distribuie

£480

Distribuie

£60

Distribuie

£7200

Distribuie

£80000

Distribuie

£900

Distribuie

Furnished offices to rent in Old Street. Office Spaces for 4 to 400 desks EC1V

£2300

Distribuie

£40

Distribuie

£650

Distribuie

£15

Distribuie

£795

Distribuie

£100

Distribuie

£80000

Distribuie

£8999

Distribuie

£9490

Distribuie

£185

Distribuie

£25

Distribuie

£2000

Distribuie

£199

Distribuie

£10

Distribuie

£3000

Distribuie

£60

Distribuie

£80000

Distribuie

£480

Distribuie

£2449

Distribuie

£110

Distribuie

£100

Distribuie

£17000

Distribuie

£300

Distribuie

£485

Distribuie

£25

Distribuie

£40

Distribuie

£1250

Distribuie