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

AUDI A1 1.4 TFSI Sport 5dr 2013 Blue Pet...

Owner

Arnold
25.01.2026 133389

£ 6995

Distribuie

Auction

2 bedroom house in Seven Springs Lodge P...

Owner

Llanbadarn-fawr
25.01.2026 130577

£ 175000

Distribuie

Auction

Keeway Superlight 125cc SE| Custom Cruis...

Owner

Forres
25.01.2026 130933

£ 2499

Distribuie

Auction

Pruveeo cam for sale

Owner

Cambridge
25.01.2026 133621

£ 120

Distribuie

Auction

24 Hour Container Storage - Self Storage...

Owner

Fern Down
25.01.2026 130807

£ 182

Distribuie

Auction

RECOVERY & TRANSPORT CARS LEEDS

Owner

Aberdeen
25.01.2026 131872

£ 50

Distribuie

Auction

Range Rover sports supercharged Bumper

Owner

Barking and Dagenham
25.01.2026 134293

£ 380

Distribuie

Auction

Chelsea - SW3 Studio Short Term Let £133...

Owner

Barking and Dagenham
25.01.2026 131988

£ 1330

Distribuie

Auction

cheap 2 bedroom static caravan for sale...

Owner

Colwyn Bay
25.01.2026 130735

£ 29995

Distribuie

Auction

BMW F750GS SPORT ! LOW MILES ! STUNNING

Owner

Harrogate
25.01.2026 132634

£ 6490

Distribuie

Auction

Large Box Trailer

Owner

Andover
25.01.2026 131331

£ 100

Distribuie

Auction

Volkswagen Crafter CR35 Startline LWB HR...

Owner

Aberbargoed
25.01.2026 130903

£ 45495

Distribuie

Auction

Like New Will Fit Size 10/12/14 Dress

Owner

Biddulph
25.01.2026 133875

£ 2

Distribuie

Auction

Nokia G11 32gb

Owner

Arnold
25.01.2026 131065

£ 57

Distribuie

Auction

2015 Vauxhall Corsa 1.3 CDTi 16V 95ps ec...

Owner

Baguley
25.01.2026 133920

£ 1990

Distribuie

Auction

Studio in Paris / Olympics games 2024

Owner

Barking and Dagenham
25.01.2026 131622

£ 3000

Distribuie

Auction

Mini hi fi system

Owner

Bailleston
25.01.2026 131525

£ 30

Distribuie

Auction

Mercedes AMG alloys

Owner

Cambridge
25.01.2026 133999

£ 600

Distribuie

Auction

Grey L shaped sofa

Owner

Cambridge
25.01.2026 130182

£ 50

Distribuie

Auction

Gorgeous 3 bedroom holiday home for sale...

Owner

Menai Bridge
25.01.2026 133153

£ 16000

Distribuie

Auction

✅airpods pro’s 2nd gen SEALED ✅

Owner

Aberdeen
25.01.2026 131735

£ 85

Distribuie

Auction

1975 Honda ST70 Lady Dax Monkey Bike Cla...

Owner

Barking and Dagenham
25.01.2026 130531

£ 4989

Distribuie

Auction

To rent

Owner

Abbots Langley
25.01.2026 132081

£ 850

Distribuie

Auction

130pc Socket Set + Screwdriver Bits Incl...

Owner

Baguley
25.01.2026 135150

£ 26

Distribuie

Auction

Original Apple USB wall charger

Owner

Crewe
25.01.2026 131802

£ 9

Distribuie

Auction

Engine sling 1000KG

Owner

Bath
25.01.2026 133765

£ 15

Distribuie

Auction

Study desk

Owner

Allington
25.01.2026 131872

£ 50

Distribuie

Auction

Sym Mask 50cc | Best Scooter | 2023 | F...

Owner

Basildon
25.01.2026 133729

£ 1999

Distribuie

Auction

18 pairs of dolls shoes

Owner

Fern Down
25.01.2026 134177

£ 5

Distribuie

Auction

Static Caravan Willerby Granada 37x12 3b...

Owner

Boston
25.01.2026 133246

£ 4000

Distribuie

Auction

Record 36 Stilson set

Owner

Bath
25.01.2026 132350

£ 20

Distribuie

Auction

2012 BMW 116D EFFICIENT-DYNAMICS 1.6 DIE...

Owner

Bailleston
25.01.2026 132238

£ 3650

Distribuie

Auction

Storage space available to rent in Garag...

Owner

Barwell
25.01.2026 132029

£ 183

Distribuie

Auction

Two bedroom FREEHOLD flat in Beckton wit...

Owner

Barking and Dagenham
25.01.2026 124675

£ 345000

Distribuie

Auction

Azkoyen PalmaH87 Combi Vending Machine *...

Owner

Giffnock
25.01.2026 135664

£ 1350

Distribuie

Auction

2 bedroom house in Kippford Bay Holiday...

Owner

Stranraer
25.01.2026 130479

£ 133995

Distribuie

Auction

Samsung S21 Ultra 12gb / 128gb in Excell...

Owner

Barking and Dagenham
25.01.2026 126945

£ 260

Distribuie

Auction

Premier 35mini focus free camera Film. P...

Owner

Barking and Dagenham
25.01.2026 135325

£ 20

Distribuie

Auction

Golf Bag

Owner

Harrogate
25.01.2026 132056

£ 60

Distribuie

Auction

Creative / Studio / Light Industrial / O...

Owner

Hastings
25.01.2026 131609

£ 995

Distribuie

Auction

Jenson Hollowcore Dressing Table Desk -G...

Owner

Aberdeen
25.01.2026 130020

£ 95

Distribuie

Auction

Canon eos 2000d for sale

Owner

Barking and Dagenham
25.01.2026 130709

£ 420

Distribuie

Auction

Speaker

Owner

Barking and Dagenham
25.01.2026 131956

£ 230

Distribuie

Auction

Crystal pineapple

Owner

Cambridge
25.01.2026 122790

£ 10

Distribuie

Auction

Ambassador beds with comfy mattress ✨

Owner

Brislington
25.01.2026 131892

£ 350

Distribuie

Auction

4 Bedroom flat 200m from Girvan rail sta...

Owner

Prestwick
25.01.2026 131520

£ 65000

Distribuie

Auction

VINTAGE 1970's WOODEN SWINGING BABY CRIB...

Owner

Neath
25.01.2026 131393

£ 30

Distribuie

Auction

Rose gold bridal crown

Owner

Bailleston
25.01.2026 130116

£ 13

Distribuie

Auction

One bedroom flat in Swiss Cottage NW3

Owner

Barking and Dagenham
25.01.2026 130367

£ 1798

Distribuie

Auction

2009 VAUXHALL ASTRA 1.8 DESIGN AUTOMATIC

Owner

Barrow in Furness
25.01.2026 131617

£ 4450

Distribuie

Auction

Chequer plate

Owner

Banff
25.01.2026 132419

£ 125

Distribuie

Auction

Canon EOS 700D 18MP 18-55mm DSLR Camera...

Owner

Aberdeen
25.01.2026 130257

£ 260

Distribuie

Auction

Liebherr K2330 55cm Wide Freestanding La...

Owner

Harrogate
25.01.2026 132681

£ 150

Distribuie

Auction

Multideck 1.5m grab n go Fridge (costa c...

Owner

Barking and Dagenham
25.01.2026 132693

£ 899

Distribuie

Auction

Genuine Exhaust Gas Temperature Sensor V...

Owner

Aberdeen
25.01.2026 130410

£ 70

Distribuie

Auction

Diamond Back hybrid bike, lock included

Owner

Abingdon
25.01.2026 133459

£ 30

Distribuie

Auction

Power Bank 4000 mAh

Owner

Crewe
25.01.2026 132414

£ 2

Distribuie

Auction

Titan hog roast

Owner

Arnold
25.01.2026 131581

£ 1500

Distribuie

Auction

Smart car spark plug lead puller/ remove...

Owner

Barking and Dagenham
25.01.2026 133092

£ 8

Distribuie

Auction

Secure Underground Car Parking in Brentf...

Owner

Barking and Dagenham
25.01.2026 133656

£ 195

Distribuie

Auction

AUDI A1 1.4 TFSI Sport 5dr 2013 Blue Petrol

Owner

Arnold 25.01.2026

£6995

Distribuie

Auction

2 bedroom house in Seven Springs Lodge Park, Ceredigion Mid Wales, Wales

Owner

Llanbadarn-fawr 25.01.2026

£175000

Distribuie

Auction

Keeway Superlight 125cc SE| Custom Cruiser |Chopper| Legal Learner |For Sale

Owner

Forres 25.01.2026

£2499

Distribuie

Auction

Pruveeo cam for sale

Owner

Cambridge 25.01.2026

£120

Distribuie

Auction

24 Hour Container Storage - Self Storage - Christchurch

Owner

Fern Down 25.01.2026

£182

Distribuie

Auction

RECOVERY & TRANSPORT CARS LEEDS

Owner

Aberdeen 25.01.2026

£50

Distribuie

Auction

Range Rover sports supercharged Bumper

Owner

Barking and Dagenham 25.01.2026

£380

Distribuie

Auction

Chelsea - SW3 Studio Short Term Let £1330 per week

Owner

Barking and Dagenham 25.01.2026

£1330

Distribuie

Auction

cheap 2 bedroom static caravan for sale in towyn near conway

Owner

Colwyn Bay 25.01.2026

£29995

Distribuie

Auction

BMW F750GS SPORT ! LOW MILES ! STUNNING

Owner

Harrogate 25.01.2026

£6490

Distribuie

Auction

Large Box Trailer

Owner

Andover 25.01.2026

£100

Distribuie

Auction

Volkswagen Crafter CR35 Startline LWB HR Freezer Van With Standby

Owner

Aberbargoed 25.01.2026

£45495

Distribuie

Auction

Like New Will Fit Size 10/12/14 Dress

Owner

Biddulph 25.01.2026

£2

Distribuie

Auction

Nokia G11 32gb

Owner

Arnold 25.01.2026

£57

Distribuie

Auction

2015 Vauxhall Corsa 1.3 CDTi 16V 95ps ecoFLEX Van [Start/Stop], 136,000 MILES, V

Owner

Baguley 25.01.2026

£1990

Distribuie

Auction

Studio in Paris / Olympics games 2024

Owner

Barking and Dagenham 25.01.2026

£3000

Distribuie

Auction

Mini hi fi system

Owner

Bailleston 25.01.2026

£30

Distribuie

Auction

Mercedes AMG alloys

Owner

Cambridge 25.01.2026

£600

Distribuie

Auction

Grey L shaped sofa

Owner

Cambridge 25.01.2026

£50

Distribuie

Auction

Gorgeous 3 bedroom holiday home for sale - Barmouth - North Wales

Owner

Menai Bridge 25.01.2026

£16000

Distribuie

Auction

✅airpods pro’s 2nd gen SEALED ✅

Owner

Aberdeen 25.01.2026

£85

Distribuie

Auction

1975 Honda ST70 Lady Dax Monkey Bike Classic Vintage Rare, Low Mileage, UK Bike.

Owner

Barking and Dagenham 25.01.2026

£4989

Distribuie

Auction

To rent

Owner

Abbots Langley 25.01.2026

£850

Distribuie

Auction

130pc Socket Set + Screwdriver Bits Including 72-teeth Ratchet handle

Owner

Baguley 25.01.2026

£26

Distribuie

Auction

Original Apple USB wall charger

Owner

Crewe 25.01.2026

£9

Distribuie

Auction

Engine sling 1000KG

Owner

Bath 25.01.2026

£15

Distribuie

Auction

Study desk

Owner

Allington 25.01.2026

£50

Distribuie

Auction

Sym Mask 50cc | Best Scooter | 2023 | For Sale | Learner Legal | Affordable

Owner

Basildon 25.01.2026

£1999

Distribuie

Auction

18 pairs of dolls shoes

Owner

Fern Down 25.01.2026

£5

Distribuie

Auction

Static Caravan Willerby Granada 37x12 3bedroom - Free UK Delivery

Owner

Boston 25.01.2026

£4000

Distribuie

Auction

Record 36 Stilson set

Owner

Bath 25.01.2026

£20

Distribuie

Auction

2012 BMW 116D EFFICIENT-DYNAMICS 1.6 DIESEL, 5 DOOR, 1 YEAR MOT, 2 KEYS, £0 TAX

Owner

Bailleston 25.01.2026

£3650

Distribuie

Auction

Storage space available to rent in Garage in Leicester (LE2) - 153 Sq Ft

Owner

Barwell 25.01.2026

£183

Distribuie

Auction

Two bedroom FREEHOLD flat in Beckton with private gated parking

Owner

Barking and Dagenham 25.01.2026

£345000

Distribuie

Auction

Azkoyen PalmaH87 Combi Vending Machine Drinks Crisps Confectionery

Owner

Giffnock 25.01.2026

£1350

Distribuie

Auction

2 bedroom house in Kippford Bay Holiday Park, Dumfries South Scotland , Scotland

Owner

Stranraer 25.01.2026

£133995

Distribuie

Auction

Samsung S21 Ultra 12gb / 128gb in Excellent Condition. Model No. SM-G998B/DS

Owner

Barking and Dagenham 25.01.2026

£260

Distribuie

Auction

Premier 35mini focus free camera Film. Point And Shoot. 35mm film

Owner

Barking and Dagenham 25.01.2026

£20

Distribuie

Auction

Golf Bag

Owner

Harrogate 25.01.2026

£60

Distribuie

Auction

Creative / Studio / Light Industrial / Office / Workshop To Rent, Brighton

Owner

Hastings 25.01.2026

£995

Distribuie

Auction

Jenson Hollowcore Dressing Table Desk -Grey Gloss

Owner

Aberdeen 25.01.2026

£95

Distribuie

Auction

Canon eos 2000d for sale

Owner

Barking and Dagenham 25.01.2026

£420

Distribuie

Auction

Speaker

Owner

Barking and Dagenham 25.01.2026

£230

Distribuie

Auction

Crystal pineapple

Owner

Cambridge 25.01.2026

£10

Distribuie

Auction

Ambassador beds with comfy mattress ✨

Owner

Brislington 25.01.2026

£350

Distribuie

Auction

4 Bedroom flat 200m from Girvan rail station on first floor with gas central heating

Owner

Prestwick 25.01.2026

£65000

Distribuie

Auction

VINTAGE 1970's WOODEN SWINGING BABY CRIB / COT

Owner

Neath 25.01.2026

£30

Distribuie

Auction

Rose gold bridal crown

Owner

Bailleston 25.01.2026

£13

Distribuie

Auction

One bedroom flat in Swiss Cottage NW3

Owner

Barking and Dagenham 25.01.2026

£1798

Distribuie

Auction

2009 VAUXHALL ASTRA 1.8 DESIGN AUTOMATIC

Owner

Barrow in Furness 25.01.2026

£4450

Distribuie

Auction

Chequer plate

Owner

Banff 25.01.2026

£125

Distribuie

Auction

Canon EOS 700D 18MP 18-55mm DSLR Camera with Lens - Black

Owner

Aberdeen 25.01.2026

£260

Distribuie

Auction

Liebherr K2330 55cm Wide Freestanding Larder Fridge – White

Owner

Harrogate 25.01.2026

£150

Distribuie

Auction

Multideck 1.5m grab n go Fridge (costa coffee style)

Owner

Barking and Dagenham 25.01.2026

£899

Distribuie

Auction

Genuine Exhaust Gas Temperature Sensor VW Audi Skoda 1.6 2.0 TDi 03L90

Owner

Aberdeen 25.01.2026

£70

Distribuie

Auction

Diamond Back hybrid bike, lock included

Owner

Abingdon 25.01.2026

£30

Distribuie

Auction

Power Bank 4000 mAh

Owner

Crewe 25.01.2026

£2

Distribuie

Auction

Titan hog roast

Owner

Arnold 25.01.2026

£1500

Distribuie

Auction

Smart car spark plug lead puller/ remover

Owner

Barking and Dagenham 25.01.2026

£8

Distribuie

Auction

Secure Underground Car Parking in Brentford just off the A40

Owner

Barking and Dagenham 25.01.2026

£195

Distribuie

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AUDI A1 1.4 TFSI Sport 5dr 2013 Blue Petrol

£6995 Distribuie Salveaza

2 bedroom house in Seven Springs Lodge Park, Ceredigion Mid Wales, Wales

£175000 Distribuie Salveaza

Keeway Superlight 125cc SE| Custom Cruiser |Chopper| Legal Learner |For Sale

£2499 Distribuie Salveaza

Pruveeo cam for sale

£120 Distribuie Salveaza

24 Hour Container Storage - Self Storage - Christchurch

£182 Distribuie Salveaza

RECOVERY & TRANSPORT CARS LEEDS

£50 Distribuie Salveaza

Range Rover sports supercharged Bumper

£380 Distribuie Salveaza

Chelsea - SW3 Studio Short Term Let £1330 per week

£1330 Distribuie Salveaza

cheap 2 bedroom static caravan for sale in towyn near conway

£29995 Distribuie Salveaza

BMW F750GS SPORT ! LOW MILES ! STUNNING

£6490 Distribuie Salveaza

Large Box Trailer

£100 Distribuie Salveaza

Volkswagen Crafter CR35 Startline LWB HR Freezer Van With Standby

£45495 Distribuie Salveaza

Like New Will Fit Size 10/12/14 Dress

£2 Distribuie Salveaza

Nokia G11 32gb

£57 Distribuie Salveaza

2015 Vauxhall Corsa 1.3 CDTi 16V 95ps ecoFLEX Van [Start/Stop], 136,000 MILES, V

£1990 Distribuie Salveaza

Studio in Paris / Olympics games 2024

£3000 Distribuie Salveaza

Mini hi fi system

£30 Distribuie Salveaza

Mercedes AMG alloys

£600 Distribuie Salveaza

Grey L shaped sofa

£50 Distribuie Salveaza

Gorgeous 3 bedroom holiday home for sale - Barmouth - North Wales

£16000 Distribuie Salveaza

✅airpods pro’s 2nd gen SEALED ✅

£85 Distribuie Salveaza

1975 Honda ST70 Lady Dax Monkey Bike Classic Vintage Rare, Low Mileage, UK Bike.

£4989 Distribuie Salveaza

To rent

£850 Distribuie Salveaza

130pc Socket Set + Screwdriver Bits Including 72-teeth Ratchet handle

£26 Distribuie Salveaza

Original Apple USB wall charger

£9 Distribuie Salveaza

Engine sling 1000KG

£15 Distribuie Salveaza

Study desk

£50 Distribuie Salveaza

Sym Mask 50cc | Best Scooter | 2023 | For Sale | Learner Legal | Affordable

£1999 Distribuie Salveaza

18 pairs of dolls shoes

£5 Distribuie Salveaza

Static Caravan Willerby Granada 37x12 3bedroom - Free UK Delivery

£4000 Distribuie Salveaza

Record 36 Stilson set

£20 Distribuie Salveaza

2012 BMW 116D EFFICIENT-DYNAMICS 1.6 DIESEL, 5 DOOR, 1 YEAR MOT, 2 KEYS, £0 TAX

£3650 Distribuie Salveaza

Storage space available to rent in Garage in Leicester (LE2) - 153 Sq Ft

£183 Distribuie Salveaza

Two bedroom FREEHOLD flat in Beckton with private gated parking

£345000 Distribuie Salveaza

Azkoyen PalmaH87 Combi Vending Machine **Drinks Crisps Confectionery**

£1350 Distribuie Salveaza

2 bedroom house in Kippford Bay Holiday Park, Dumfries South Scotland , Scotland

£133995 Distribuie Salveaza

Samsung S21 Ultra 12gb / 128gb in Excellent Condition. Model No. SM-G998B/DS

£260 Distribuie Salveaza

Premier 35mini focus free camera Film. Point And Shoot. 35mm film

£20 Distribuie Salveaza

Golf Bag

£60 Distribuie Salveaza

Creative / Studio / Light Industrial / Office / Workshop To Rent, Brighton

£995 Distribuie Salveaza

£6995

Distribuie

£175000

Distribuie

£2499

Distribuie

£120

Distribuie

£182

Distribuie

£50

Distribuie

£380

Distribuie

£1330

Distribuie

£29995

Distribuie

£6490

Distribuie

£100

Distribuie

£45495

Distribuie

£2

Distribuie

£57

Distribuie

£1990

Distribuie

£3000

Distribuie

£30

Distribuie

£600

Distribuie

£50

Distribuie

£16000

Distribuie

£85

Distribuie

£4989

Distribuie

£850

Distribuie

£26

Distribuie

£9

Distribuie

£15

Distribuie

£50

Distribuie

£1999

Distribuie

£5

Distribuie

£4000

Distribuie

£20

Distribuie

£3650

Distribuie

£183

Distribuie

£345000

Distribuie

Azkoyen PalmaH87 Combi Vending Machine Drinks Crisps Confectionery

£1350

Distribuie

£133995

Distribuie

£260

Distribuie

£20

Distribuie

£60

Distribuie

£995

Distribuie

£95

Distribuie

£420

Distribuie

£230

Distribuie

£10

Distribuie

£350

Distribuie