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?

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Auction

Flower vase and waste paper basket

Owner

Arnold
29.01.2026 127884

£ 15

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Auction

Cheap secure garages for rent, 24/7, ide...

Owner

Alcester
29.01.2026 128623

£ 109

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Auction

PROPERTIES WANTED!

Owner

Aberdeen
29.01.2026 130114

£ 50000

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Auction

Adria Adora 613 UT Thames 2016 4 Berth F...

Owner

Allington
29.01.2026 127774

£ 15995

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Auction

Leapfrog bbq

Owner

Brackley
29.01.2026 132896

£ 25

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Auction

KEF cantor speakers

Owner

Barking and Dagenham
29.01.2026 127094

£ 175

Distribuie

Auction

2016 Swift Sprite Fixed bed caravan with...

Owner

Broadwater
29.01.2026 130009

£ 13995

Distribuie

Auction

KAWASAKI CSR 1000 W REG TAX MOT EXEMPT V...

Owner

Harrogate
29.01.2026 128794

£ 3895

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Auction

2024 GASGAS EC 300cc Enduro Bike - Top S...

Owner

Appledore
29.01.2026 129742

£ 9249

Distribuie

Auction

Iphone 14 Pro Max

Owner

Barking and Dagenham
29.01.2026 125596

£ 600

Distribuie

Auction

STOMP AC/DC Electric Kids Quad - In Stoc...

Owner

Belper
29.01.2026 128465

£ 449

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Auction

Petrol cars wanted

Owner

Bailleston
29.01.2026 129771

£ 5000

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Auction

Tools bundle

Owner

Gorleston-on-Sea
29.01.2026 130218

£ 7

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Auction

Central London Shop in 32 Hereford road...

Owner

Barking and Dagenham
29.01.2026 125701

£ 673

Distribuie

Auction

Garage to let- Edinburgh Road Area of Pe...

Owner

Aberdeen
29.01.2026 129741

£ 140

Distribuie

Auction

2023 Volkswagen Transporter 2.0 BiTDi 20...

Owner

Boston
29.01.2026 130379

£ 63000

Distribuie

Auction

B/New S/Silver earrings buckle style Ne...

Owner

Broughty Ferry
29.01.2026 131725

£ 10

Distribuie

Auction

2016 Mitsubishi L200 Double Cab DI-D 178...

Owner

Barking and Dagenham
29.01.2026 130825

£ 13995

Distribuie

Auction

Marantz M-CR611 Internet Receiver - Exce...

Owner

Andover
29.01.2026 127554

£ 120

Distribuie

Auction

Lady's bike wheel 28 with 2 child seats

Owner

Aberdeen
29.01.2026 131217

£ 200

Distribuie

Auction

Little girls full length mirror

Owner

Barking and Dagenham
29.01.2026 129318

£ 35

Distribuie

Auction

Swift Challenger 510 Fixed Bed 4 Berth C...

Owner

Baguley
29.01.2026 129763

£ 15995

Distribuie

Auction

Stress less Mayfair Large recliner swiv...

Owner

Aberdeen
29.01.2026 129620

£ 1000

Distribuie

Auction

Heart shape swinging crib

Owner

Alcester
29.01.2026 124049

£ 50

Distribuie

Auction

Kids bike

Owner

Addlestone
29.01.2026 128817

£ 60

Distribuie

Auction

2015 (15) Toyota Yaris 1.33 VVT-i Icon...

Owner

Boston
29.01.2026 129369

£ 7495

Distribuie

Auction

Alexa echo dot

Owner

Aberdeen
29.01.2026 128324

£ 25

Distribuie

Auction

2016 Kia Picanto 1.25 2 EcoDynamics 5dr...

Owner

Belper
29.01.2026 128089

£ 6995

Distribuie

Auction

Furnished two bedrooms, two bathrooms fl...

Owner

Barking and Dagenham
29.01.2026 130472

£ 2400

Distribuie

Auction

PROPERTIES WANTED!

Owner

Giffnock
29.01.2026 129933

£ 50000

Distribuie

Auction

Rundown properties wanted

Owner

Allington
29.01.2026 128765

£ 50000

Distribuie

Auction

Samsung Galaxy Smartwatch 6

Owner

Brislington
29.01.2026 128177

£ 150

Distribuie

Auction

Micro Lilac&tan big ropes fluffy testabl...

Owner

Derby
29.01.2026 116755

£ 500

Distribuie

Auction

Rundown properties wanted

Owner

Aberdeen
29.01.2026 130510

£ 50000

Distribuie

Auction

Yardley. Birmingham .Shaw Drive Lock up...

Owner

Aberdeen
29.01.2026 130954

£ 80

Distribuie

Auction

2024 Beta RR Racing 2T 50cc Enduro Bike...

Owner

Appledore
29.01.2026 130660

£ 4345

Distribuie

Auction

1 G Plan Dining Room Chair / Occasional...

Owner

Aberdeen
29.01.2026 130050

£ 25

Distribuie

Auction

2016 SWIFT ELEGANCE 580 - Top of The Ran...

Owner

Harrogate
29.01.2026 130022

£ 17950

Distribuie

Auction

H 82.5 x W 41 cm - ALUMINIUM DOUBLE GLA...

Owner

Barking and Dagenham
29.01.2026 128232

£ 60

Distribuie

Auction

matching set 235 55 18 continental tyres...

Owner

Giffnock
29.01.2026 128147

£ 80

Distribuie

Auction

LET BY 53 UPPERHILLCHURCH STREET** 3...

Owner

Biddulph
29.01.2026 128512

£ 625

Distribuie

Auction

Secure Garage in Central Brighton

Owner

Hastings
29.01.2026 126964

£ 380

Distribuie

Auction

Original oil on Canvas, Painting of a do...

Owner

Giffnock
29.01.2026 128489

£ 65

Distribuie

Auction

23 INCH TOUCH SCREEN MONITOR 23INCH Hann...

Owner

Brackley
29.01.2026 128806

£ 50

Distribuie

Auction

Beautiful English bulldog puppies

Owner

Milngavie
29.01.2026 119186

£ 500

Distribuie

Auction

Beautician / Wellness Studio Available T...

Owner

Barking and Dagenham
29.01.2026 130108

£ 480

Distribuie

Auction

Pair 215 65 16c goodyear tyres 6mm & 100...

Owner

Bailleston
29.01.2026 128429

£ 80

Distribuie

Auction

2014 Nissan Qashqai 1.5 dCi Acenta [Smar...

Owner

Linlithgow
29.01.2026 131357

£ 7500

Distribuie

Auction

2018 DAF TRUCKS XF

Owner

Aberdeen
29.01.2026 130478

£ 1

Distribuie

Auction

Empty Hamper high quality

Owner

Barking and Dagenham
29.01.2026 130082

£ 25

Distribuie

Auction

Pixel 8 OPEN TO OFFERS

Owner

Barking and Dagenham
29.01.2026 127279

£ 580

Distribuie

Auction

House Cleaner | Local Work | Part-Time |...

Owner

Biddulph
29.01.2026 129641

£ 14

Distribuie

Auction

Vauxhall, CORSA, Hatchback, 2002, Other,...

Owner

Baguley
29.01.2026 131161

£ 425

Distribuie

Auction

Elite iSit Task Chair (Executive Office...

Owner

Abingdon
29.01.2026 131062

£ 10

Distribuie

Direct Sale

The Timeless Appeal of the Red Star 42mm...

Owner

London
29.01.2026 53822

£ 383

Distribuie

Auction

Plant Trailer Gh94 Ifor Williams

Owner

Nairn
29.01.2026 130470

£ 2300

Distribuie

Auction

NIKON D60

Owner

Baguley
29.01.2026 128112

£ 200

Distribuie

Auction

Large Camera Lowepro System bag

Owner

Barking and Dagenham
29.01.2026 126997

£ 18

Distribuie

Auction

Newly refurbished Motortrade unit to let...

Owner

Aberdeen
29.01.2026 129239

£ 350

Distribuie

Auction

THE RETRO GAMING RIG thousands of games...

Owner

Gorleston-on-Sea
29.01.2026 129594

£ 200

Distribuie

Auction

Flower vase and waste paper basket

Owner

Arnold 29.01.2026

£15

Distribuie

Auction

Cheap secure garages for rent, 24/7, ideally located in Harbury, Leamington Spa, Warwickshire.

Owner

Alcester 29.01.2026

£109

Distribuie

Auction

PROPERTIES WANTED!

Owner

Aberdeen 29.01.2026

£50000

Distribuie

Auction

Adria Adora 613 UT Thames 2016 4 Berth Fixed Bed Caravan +Motor Mover +AirAwning

Owner

Allington 29.01.2026

£15995

Distribuie

Auction

Leapfrog bbq

Owner

Brackley 29.01.2026

£25

Distribuie

Auction

KEF cantor speakers

Owner

Barking and Dagenham 29.01.2026

£175

Distribuie

Auction

2016 Swift Sprite Fixed bed caravan with Motor mover fitted

Owner

Broadwater 29.01.2026

£13995

Distribuie

Auction

KAWASAKI CSR 1000 W REG TAX MOT EXEMPT VERY TIDY LOW MILES ALLOY RIMS

Owner

Harrogate 29.01.2026

£3895

Distribuie

Auction

2024 GASGAS EC 300cc Enduro Bike - Top Spec Off-Road Race Bike Green Lane MX Fun

Owner

Appledore 29.01.2026

£9249

Distribuie

Auction

Iphone 14 Pro Max

Owner

Barking and Dagenham 29.01.2026

£600

Distribuie

Auction

STOMP AC/DC Electric Kids Quad - In Stock

Owner

Belper 29.01.2026

£449

Distribuie

Auction

Petrol cars wanted

Owner

Bailleston 29.01.2026

£5000

Distribuie

Auction

Tools bundle

Owner

Gorleston-on-Sea 29.01.2026

£7

Distribuie

Auction

Central London Shop in 32 Hereford road , W2 5an

Owner

Barking and Dagenham 29.01.2026

£673

Distribuie

Auction

Garage to let- Edinburgh Road Area of Perth - Immaculate - £140pcm

Owner

Aberdeen 29.01.2026

£140

Distribuie

Auction

2023 Volkswagen Transporter 2.0 BiTDi 204ps Highline Kombi Van 4MOTION DSG LWB C

Owner

Boston 29.01.2026

£63000

Distribuie

Auction

B/New S/Silver earrings buckle style New low Price!!!

Owner

Broughty Ferry 29.01.2026

£10

Distribuie

Auction

2016 Mitsubishi L200 Double Cab DI-D 178 Barbarian 4WD PICK UP Diesel Manual

Owner

Barking and Dagenham 29.01.2026

£13995

Distribuie

Auction

Marantz M-CR611 Internet Receiver - Excellent Condition

Owner

Andover 29.01.2026

£120

Distribuie

Auction

Lady's bike wheel 28 with 2 child seats

Owner

Aberdeen 29.01.2026

£200

Distribuie

Auction

Little girls full length mirror

Owner

Barking and Dagenham 29.01.2026

£35

Distribuie

Auction

Swift Challenger 510 Fixed Bed 4 Berth Caravan With Motor Mover

Owner

Baguley 29.01.2026

£15995

Distribuie

Auction

Stress less Mayfair Large recliner swivel chairs

Owner

Aberdeen 29.01.2026

£1000

Distribuie

Auction

Heart shape swinging crib

Owner

Alcester 29.01.2026

£50

Distribuie

Auction

Kids bike

Owner

Addlestone 29.01.2026

£60

Distribuie

Auction

2015 (15) Toyota Yaris 1.33 VVT-i Icon 5dr Hatchback - £

Owner

Boston 29.01.2026

£7495

Distribuie

Auction

Alexa echo dot

Owner

Aberdeen 29.01.2026

£25

Distribuie

Auction

2016 Kia Picanto 1.25 2 EcoDynamics 5dr HATCHBACK Petrol Manual

Owner

Belper 29.01.2026

£6995

Distribuie

Auction

Furnished two bedrooms, two bathrooms flat in Thamesmead.

Owner

Barking and Dagenham 29.01.2026

£2400

Distribuie

Auction

PROPERTIES WANTED!

Owner

Giffnock 29.01.2026

£50000

Distribuie

Auction

Rundown properties wanted

Owner

Allington 29.01.2026

£50000

Distribuie

Auction

Samsung Galaxy Smartwatch 6

Owner

Brislington 29.01.2026

£150

Distribuie

Auction

Micro Lilac&tan big ropes fluffy testable cream french bulldog

Owner

Derby 29.01.2026

£500

Distribuie

Auction

Rundown properties wanted

Owner

Aberdeen 29.01.2026

£50000

Distribuie

Auction

Yardley. Birmingham .Shaw Drive Lock up Lock up Garage to let vehicle storage only.

Owner

Aberdeen 29.01.2026

£80

Distribuie

Auction

2024 Beta RR Racing 2T 50cc Enduro Bike - Road Legal Learner Commuter Bike Race

Owner

Appledore 29.01.2026

£4345

Distribuie

Auction

1 G Plan Dining Room Chair / Occasional Chair C085

Owner

Aberdeen 29.01.2026

£25

Distribuie

Auction

2016 SWIFT ELEGANCE 580 - Top of The Range Luxury Caravan - 4 Berth - Island bed

Owner

Harrogate 29.01.2026

£17950

Distribuie

Auction

H 82.5 x W 41 cm - ALUMINIUM DOUBLE GLAZED WINDOW - OBSCURE (REF: SJ237V)

Owner

Barking and Dagenham 29.01.2026

£60

Distribuie

Auction

matching set 235 55 18 continental tyres 6-7mm £80 pair £160 set fitd n bal opn 7 dys

Owner

Giffnock 29.01.2026

£80

Distribuie

Auction

LET BY 53 UPPERHILLCHURCH STREET 3 BEDROOM DSS ACCEPTED NO DEPOSIT

Owner

Biddulph 29.01.2026

£625

Distribuie

Auction

Secure Garage in Central Brighton

Owner

Hastings 29.01.2026

£380

Distribuie

Auction

Original oil on Canvas, Painting of a dog labrador retriever, 27x35cm

Owner

Giffnock 29.01.2026

£65

Distribuie

Auction

23 INCH TOUCH SCREEN MONITOR 23INCH HannsG HT231 Touchscreen Computer Monitor

Owner

Brackley 29.01.2026

£50

Distribuie

Auction

Beautiful English bulldog puppies

Owner

Milngavie 29.01.2026

£500

Distribuie

Auction

Beautician / Wellness Studio Available To Rent - Hackney Wick E9

Owner

Barking and Dagenham 29.01.2026

£480

Distribuie

Auction

Pair 215 65 16c goodyear tyres 6mm & 1000s more open 7 days a week

Owner

Bailleston 29.01.2026

£80

Distribuie

Auction

2014 Nissan Qashqai 1.5 dCi Acenta [Smart Vision Pack] 5dr HATCHBACK Diesel Manu

Owner

Linlithgow 29.01.2026

£7500

Distribuie

Auction

2018 DAF TRUCKS XF

Owner

Aberdeen 29.01.2026

£1

Distribuie

Auction

Empty Hamper high quality

Owner

Barking and Dagenham 29.01.2026

£25

Distribuie

Auction

Pixel 8 OPEN TO OFFERS

Owner

Barking and Dagenham 29.01.2026

£580

Distribuie

Auction

House Cleaner | Local Work | Part-Time | Up to £14/hour + tips

Owner

Biddulph 29.01.2026

£14

Distribuie

Auction

Vauxhall, CORSA, Hatchback, 2002, Other, 1389 (cc), 5 doors

Owner

Baguley 29.01.2026

£425

Distribuie

Auction

Elite iSit Task Chair (Executive Office Chair)

Owner

Abingdon 29.01.2026

£10

Distribuie

Direct Sale

The Timeless Appeal of the Red Star 42mm Bull Head with Seagull Movement 1963 Chronograph Mechanical ST1901 Watch – A Military-Inspired Masterpiece for Men

Owner

London 29.01.2026

£383

Distribuie

Auction

Plant Trailer Gh94 Ifor Williams

Owner

Nairn 29.01.2026

£2300

Distribuie

Auction

NIKON D60

Owner

Baguley 29.01.2026

£200

Distribuie

Auction

Large Camera Lowepro System bag

Owner

Barking and Dagenham 29.01.2026

£18

Distribuie

Auction

Newly refurbished Motortrade unit to let in Vastre Industrial Estate,Newtown. Incentives available.

Owner

Aberdeen 29.01.2026

£350

Distribuie

Auction

THE RETRO GAMING RIG thousands of games from multiple platforms nearly 2tb of roms

Owner

Gorleston-on-Sea 29.01.2026

£200

Distribuie

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Flower vase and waste paper basket

£15 Distribuie Salveaza

Cheap secure garages for rent, 24/7, ideally located in Harbury, Leamington Spa, Warwickshire.

£109 Distribuie Salveaza

PROPERTIES WANTED!

£50000 Distribuie Salveaza

Adria Adora 613 UT Thames 2016 4 Berth Fixed Bed Caravan +Motor Mover +AirAwning

£15995 Distribuie Salveaza

Leapfrog bbq

£25 Distribuie Salveaza

KEF cantor speakers

£175 Distribuie Salveaza

2016 Swift Sprite Fixed bed caravan with Motor mover fitted

£13995 Distribuie Salveaza

KAWASAKI CSR 1000 W REG TAX MOT EXEMPT VERY TIDY LOW MILES ALLOY RIMS

£3895 Distribuie Salveaza

2024 GASGAS EC 300cc Enduro Bike - Top Spec Off-Road Race Bike Green Lane MX Fun

£9249 Distribuie Salveaza

Iphone 14 Pro Max

£600 Distribuie Salveaza

STOMP AC/DC Electric Kids Quad - In Stock

£449 Distribuie Salveaza

Petrol cars wanted

£5000 Distribuie Salveaza

Tools bundle

£7 Distribuie Salveaza

Central London Shop in 32 Hereford road , W2 5an

£673 Distribuie Salveaza

Garage to let- Edinburgh Road Area of Perth - Immaculate - £140pcm

£140 Distribuie Salveaza

2023 Volkswagen Transporter 2.0 BiTDi 204ps Highline Kombi Van 4MOTION DSG LWB C

£63000 Distribuie Salveaza

B/New S/Silver earrings buckle style New low Price!!!

£10 Distribuie Salveaza

2016 Mitsubishi L200 Double Cab DI-D 178 Barbarian 4WD PICK UP Diesel Manual

£13995 Distribuie Salveaza

Marantz M-CR611 Internet Receiver - Excellent Condition

£120 Distribuie Salveaza

Lady's bike wheel 28 with 2 child seats

£200 Distribuie Salveaza

Little girls full length mirror

£35 Distribuie Salveaza

Swift Challenger 510 Fixed Bed 4 Berth Caravan With Motor Mover

£15995 Distribuie Salveaza

Stress less Mayfair Large recliner swivel chairs

£1000 Distribuie Salveaza

Heart shape swinging crib

£50 Distribuie Salveaza

Kids bike

£60 Distribuie Salveaza

2015 (15) Toyota Yaris 1.33 VVT-i Icon 5dr Hatchback - £

£7495 Distribuie Salveaza

Alexa echo dot

£25 Distribuie Salveaza

2016 Kia Picanto 1.25 2 EcoDynamics 5dr HATCHBACK Petrol Manual

£6995 Distribuie Salveaza

Furnished two bedrooms, two bathrooms flat in Thamesmead.

£2400 Distribuie Salveaza

PROPERTIES WANTED!

£50000 Distribuie Salveaza

Rundown properties wanted

£50000 Distribuie Salveaza

Samsung Galaxy Smartwatch 6

£150 Distribuie Salveaza

Micro Lilac&tan big ropes fluffy testable cream french bulldog

£500 Distribuie Salveaza

Rundown properties wanted

£50000 Distribuie Salveaza

Yardley. Birmingham .Shaw Drive Lock up Lock up Garage to let vehicle storage only.

£80 Distribuie Salveaza

2024 Beta RR Racing 2T 50cc Enduro Bike - Road Legal Learner Commuter Bike Race

£4345 Distribuie Salveaza

1 G Plan Dining Room Chair / Occasional Chair C085

£25 Distribuie Salveaza

2016 SWIFT ELEGANCE 580 - Top of The Range Luxury Caravan - 4 Berth - Island bed

£17950 Distribuie Salveaza

H 82.5 x W 41 cm - ALUMINIUM DOUBLE GLAZED WINDOW - OBSCURE (REF: SJ237V)

£60 Distribuie Salveaza

matching set 235 55 18 continental tyres 6-7mm £80 pair £160 set fitd n bal opn 7 dys

£80 Distribuie Salveaza

£15

Distribuie

£109

Distribuie

£50000

Distribuie

£15995

Distribuie

£25

Distribuie

£175

Distribuie

£13995

Distribuie

£3895

Distribuie

£9249

Distribuie

£600

Distribuie

£449

Distribuie

£5000

Distribuie

£7

Distribuie

£673

Distribuie

£140

Distribuie

£63000

Distribuie

£10

Distribuie

£13995

Distribuie

£120

Distribuie

£200

Distribuie

£35

Distribuie

£15995

Distribuie

£1000

Distribuie

£50

Distribuie

£60

Distribuie

£7495

Distribuie

£25

Distribuie

£6995

Distribuie

£2400

Distribuie

£50000

Distribuie

£50000

Distribuie

£150

Distribuie

£500

Distribuie

£50000

Distribuie

£80

Distribuie

£4345

Distribuie

£25

Distribuie

£17950

Distribuie

£60

Distribuie

£80

Distribuie

LET BY 53 UPPERHILLCHURCH STREET 3 BEDROOM DSS ACCEPTED NO DEPOSIT

£625

Distribuie

£380

Distribuie

£65

Distribuie

£50

Distribuie

£500

Distribuie