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

Car Front Bumper Lip, Universal Front Li...

Owner

Baguley
28.01.2026 129932

£ 30

Distribuie

Auction

Kubota diesel 4wd ride on mower lawnmowe...

Owner

Aberdeen
28.01.2026 129632

£ 5950

Distribuie

Auction

JAKAGO Portable Portfolio Smart Folder/D...

Owner

Aberdeen
28.01.2026 129537

£ 6

Distribuie

Auction

Gola Classics Jumper

Owner

Andover
28.01.2026 128383

£ 15

Distribuie

Auction

CAR REVERSE CAMERA RETROFIT INSTALLATION...

Owner

Barking and Dagenham
28.01.2026 128288

£ 600

Distribuie

Auction

BRAND NEW AUDI 22" RSQ7 RSQ8 STYLE ALLOY...

Owner

Barking and Dagenham
28.01.2026 129497

£ 745

Distribuie

Auction

2 bedroom property to let short term

Owner

Forres
28.01.2026 130068

£ 550

Distribuie

Auction

Apple iPhone 12 Pro Max 256gb factory un...

Owner

Baguley
28.01.2026 133677

£ 449

Distribuie

Auction

SELF STORAGE - FROM £6.93 PER WEEK

Owner

Aberdeen
28.01.2026 129242

£ 30

Distribuie

Auction

OLYMPUS MJU ZOOM 105 SILVER 35MM FILM CA...

Owner

Barking and Dagenham
28.01.2026 129747

£ 160

Distribuie

Auction

Honda, FR-V (frv) MPV, 2008, Other, 1799...

Owner

Barking and Dagenham
28.01.2026 131209

£ 3900

Distribuie

Auction

Commercial Unit to Rent - 25 London Road...

Owner

Leith
28.01.2026 130942

£ 750

Distribuie

Auction

OLYMPUS MJU (STYLUS) ZOOM 35-70MM FILM C...

Owner

Barking and Dagenham
28.01.2026 128364

£ 150

Distribuie

Auction

BRAND NEW 19" BMW STYLE ALLOY WHEELS M3...

Owner

Barking and Dagenham
28.01.2026 126949

£ 570

Distribuie

Auction

Dual Aspect, Street Facing Creative Stud...

Owner

Barking and Dagenham
28.01.2026 131352

£ 1950

Distribuie

Auction

Colindale nicely decorated 2 bedrooms fl...

Owner

Barking and Dagenham
28.01.2026 127809

£ 1700

Distribuie

Auction

Amscan Lilac heavy duty plastic party kn...

Owner

Barking and Dagenham
28.01.2026 127959

£ 5

Distribuie

Auction

Flat to let cumnock

Owner

Aberdeen
28.01.2026 128554

£ 400

Distribuie

Auction

Dinosaur lampshade Great Little Trading...

Owner

Aberdeen
28.01.2026 129943

£ 15

Distribuie

Auction

Investment property for sale

Owner

Aberdeen
28.01.2026 127376

£ 39950

Distribuie

Auction

3/4 BEDROOM SEMI DETACHED HOUSE IN KENTO...

Owner

Barking and Dagenham
28.01.2026 131909

£ 2500

Distribuie

Auction

Nikon zoom lens

Owner

Bradford-on-Avon
28.01.2026 127520

£ 380

Distribuie

Auction

ROOM IN SHARED HOUSE IN ASTON. DSS ONLY....

Owner

Aberdeen
28.01.2026 131027

£ 10

Distribuie

Auction

Pizza shop for sale or rent

Owner

Barking and Dagenham
28.01.2026 129540

£ 3500

Distribuie

Auction

Audi A4 2.0 ECU Engine Code: BRE, PN: 03...

Owner

Alcester
28.01.2026 129190

£ 90

Distribuie

Auction

☑️✨ Charming Room in Central london !!✨

Owner

Barking and Dagenham
28.01.2026 130009

£ 850

Distribuie

Auction

One Plus 7t pro perfect condition and wo...

Owner

Leith
28.01.2026 128278

£ 190

Distribuie

Auction

House to rent in Saint Jean de Monts (F-...

Owner

Barking and Dagenham
28.01.2026 128753

£ 363

Distribuie

Auction

3 working planes Record No4 - Stanley pl...

Owner

Nairn
28.01.2026 128239

£ 45

Distribuie

Auction

Spacious creative studio, office and wor...

Owner

Barking and Dagenham
28.01.2026 129941

£ 120

Distribuie

Auction

Caravan

Owner

Aberdeen
28.01.2026 130746

£ 1650

Distribuie

Auction

Personal Assistants / Carers needed to s...

Owner

Barking and Dagenham
28.01.2026 130677

£ 13

Distribuie

Auction

Beauty Room, Hair, Nails, Make up, Offic...

Owner

Barking and Dagenham
28.01.2026 129397

£ 425

Distribuie

Auction

Hofeinz Vinyl Record Player With Magneti...

Owner

Barking and Dagenham
28.01.2026 127102

£ 80

Distribuie

Auction

Warehouse Workshops Studios Office, Stor...

Owner

Baguley
28.01.2026 131660

£ 125

Distribuie

Auction

iPad 12.9 pro

Owner

Aberdeen
28.01.2026 131532

£ 1234

Distribuie

Auction

Secure, covered 24/7 parking nr***LLOYDS...

Owner

Aberdeen
28.01.2026 131139

£ 120

Distribuie

Auction

Galvanni t shirt XL

Owner

Andover
28.01.2026 129140

£ 10

Distribuie

Auction

Riello G3 original oil pump

Owner

Aberdeen
28.01.2026 131519

£ 70

Distribuie

Auction

1BR Garden Flat Fully-Furnished Hove Stn...

Owner

Hastings
28.01.2026 128508

£ 500

Distribuie

Auction

2 Bedrooms flat next to Bow Church stati...

Owner

Barking and Dagenham
28.01.2026 128618

£ 1800

Distribuie

Auction

SCANIA R440 6X2 TOPLINE

Owner

Cambridge
28.01.2026 129507

£ 8995

Distribuie

Auction

Unit to rent

Owner

Basildon
28.01.2026 128446

£ 1600

Distribuie

Auction

2021 21 REG MERCEDES BENZ SPRINTER 2.1 3...

Owner

Bare
28.01.2026 127879

£ 18995

Distribuie

Auction

Garage available to Rent

Owner

Bath
28.01.2026 126168

£ 950

Distribuie

Auction

CRANE FRUEHAUF 44 FT

Owner

Belper
28.01.2026 128429

£ 3900

Distribuie

Auction

Axmister AP2552B professional Bandsaw 23...

Owner

Appledore
28.01.2026 129418

£ 650

Distribuie

Auction

FORD TRANSIT CUSTOM 2.0 EcoBlue 130 LIMI...

Owner

Bailleston
28.01.2026 125758

£ 13995

Distribuie

Auction

Radio/CD Player MZ313063Z+6Disc Auto Cha...

Owner

Harrogate
28.01.2026 130492

£ 55

Distribuie

Auction

iPad 5th gen 32gb WiFi iOS 16

Owner

Aberdeen
28.01.2026 127578

£ 130

Distribuie

Auction

Plots Available in Ilkley - Lodge / Car...

Owner

Boston
28.01.2026 129838

£ 224995

Distribuie

Auction

Cotbed John Lewis Alex, + changing table

Owner

Cambridge
28.01.2026 125445

£ 65

Distribuie

Direct Sale

Brand New Corner Sofa !!

Owner

Dudley
28.01.2026 128155

£ 450

Distribuie

Direct Sale

"Ultimate Cleaning Power: High Pressure...

Owner

London
28.01.2026 127845

£ 13

Distribuie

Direct Sale

Car Keys

Fix CarKeys

Warrington
28.01.2026 131795

£ 70

Distribuie

Direct Sale

Archery bows shop

Clayton
28.01.2026 128947

£ 500

Distribuie

Direct Sale

Archery bows shop

Rottingdean
28.01.2026 129209

£ 700

Distribuie

Auction

Mathew’s bows arrow for sale

Archery bows shop

Paulton
28.01.2026 128651

£ 400

Distribuie

Direct Sale

Live Long Bomber Jacket

SK Collection

Bangor
28.01.2026 129977

£ 60

Distribuie

Direct Sale

Radiant Creativity Triblend T-shirt

SK Collection

Clifton
28.01.2026 127559

£ 21

Distribuie

Auction

Car Front Bumper Lip, Universal Front Lip Chin Splitter Body Kit Spoiler

Owner

Baguley 28.01.2026

£30

Distribuie

Auction

Kubota diesel 4wd ride on mower lawnmower commercial

Owner

Aberdeen 28.01.2026

£5950

Distribuie

Auction

JAKAGO Portable Portfolio Smart Folder/Document bag with Zip and Handles for Travel

Owner

Aberdeen 28.01.2026

£6

Distribuie

Auction

Gola Classics Jumper

Owner

Andover 28.01.2026

£15

Distribuie

Auction

CAR REVERSE CAMERA RETROFIT INSTALLATIONS ALL VW AUDI SEAT SKODA PORSCHE VAG GROUP

Owner

Barking and Dagenham 28.01.2026

£600

Distribuie

Auction

BRAND NEW AUDI 22" RSQ7 RSQ8 STYLE ALLOY WHEELS 5X112 DIAMOND CUT

Owner

Barking and Dagenham 28.01.2026

£745

Distribuie

Auction

2 bedroom property to let short term

Owner

Forres 28.01.2026

£550

Distribuie

Auction

Apple iPhone 12 Pro Max 256gb factory unlocked boxed

Owner

Baguley 28.01.2026

£449

Distribuie

Auction

SELF STORAGE - FROM £6.93 PER WEEK

Owner

Aberdeen 28.01.2026

£30

Distribuie

Auction

OLYMPUS MJU ZOOM 105 SILVER 35MM FILM CAMERA POINT AND SHOOT c. 1995

Owner

Barking and Dagenham 28.01.2026

£160

Distribuie

Auction

Honda, FR-V (frv) MPV, 2008, Other, 1799 (cc), 5 doors

Owner

Barking and Dagenham 28.01.2026

£3900

Distribuie

Auction

Commercial Unit to Rent - 25 London Road, Edinburgh EH7 5AY

Owner

Leith 28.01.2026

£750

Distribuie

Auction

OLYMPUS MJU (STYLUS) ZOOM 35-70MM FILM CAMERA POINT AND SHOOT

Owner

Barking and Dagenham 28.01.2026

£150

Distribuie

Auction

BRAND NEW 19" BMW STYLE ALLOY WHEELS M3 M4 MODELS 5X112 GLOSS BLACK

Owner

Barking and Dagenham 28.01.2026

£570

Distribuie

Auction

Dual Aspect, Street Facing Creative Studio - Hackney Wick

Owner

Barking and Dagenham 28.01.2026

£1950

Distribuie

Auction

Colindale nicely decorated 2 bedrooms flat

Owner

Barking and Dagenham 28.01.2026

£1700

Distribuie

Auction

Amscan Lilac heavy duty plastic party knives (48)

Owner

Barking and Dagenham 28.01.2026

£5

Distribuie

Auction

Flat to let cumnock

Owner

Aberdeen 28.01.2026

£400

Distribuie

Auction

Dinosaur lampshade Great Little Trading Co

Owner

Aberdeen 28.01.2026

£15

Distribuie

Auction

Investment property for sale

Owner

Aberdeen 28.01.2026

£39950

Distribuie

Auction

3/4 BEDROOM SEMI DETACHED HOUSE IN KENTON NEAR QUEENS BURY CIRCLE

Owner

Barking and Dagenham 28.01.2026

£2500

Distribuie

Auction

Nikon zoom lens

Owner

Bradford-on-Avon 28.01.2026

£380

Distribuie

Auction

ROOM IN SHARED HOUSE IN ASTON. DSS ONLY. ALL BILLS INCLUDED - £10 p/w RENT

Owner

Aberdeen 28.01.2026

£10

Distribuie

Auction

Pizza shop for sale or rent

Owner

Barking and Dagenham 28.01.2026

£3500

Distribuie

Auction

Audi A4 2.0 ECU Engine Code: BRE, PN: 03G 906 016 JE, Fit 04-08

Owner

Alcester 28.01.2026

£90

Distribuie

Auction

☑️✨ Charming Room in Central london !!✨

Owner

Barking and Dagenham 28.01.2026

£850

Distribuie

Auction

One Plus 7t pro perfect condition and working order.

Owner

Leith 28.01.2026

£190

Distribuie

Auction

House to rent in Saint Jean de Monts (F-western loire)

Owner

Barking and Dagenham 28.01.2026

£363

Distribuie

Auction

3 working planes Record No4 - Stanley plane-Vintage Onions Governor

Owner

Nairn 28.01.2026

£45

Distribuie

Auction

Spacious creative studio, office and workshop spaces available in Hackney Wick warehouse conversions

Owner

Barking and Dagenham 28.01.2026

£120

Distribuie

Auction

Caravan

Owner

Aberdeen 28.01.2026

£1650

Distribuie

Auction

Personal Assistants / Carers needed to support Disabled People Living in Islington

Owner

Barking and Dagenham 28.01.2026

£13

Distribuie

Auction

Beauty Room, Hair, Nails, Make up, Office Rent, Canning Town, East London E16

Owner

Barking and Dagenham 28.01.2026

£425

Distribuie

Auction

Hofeinz Vinyl Record Player With Magnetic Cartridge

Owner

Barking and Dagenham 28.01.2026

£80

Distribuie

Auction

Warehouse Workshops Studios Office, Storage and Industrial Spaces to Rent Let Manchester City Centre

Owner

Baguley 28.01.2026

£125

Distribuie

Auction

iPad 12.9 pro

Owner

Aberdeen 28.01.2026

£1234

Distribuie

Auction

Secure, covered 24/7 parking nrLLOYDS OFFICES, THE HEADROW & MERRION CTR (5506) LS2 8WG

Owner

Aberdeen 28.01.2026

£120

Distribuie

Auction

Galvanni t shirt XL

Owner

Andover 28.01.2026

£10

Distribuie

Auction

Riello G3 original oil pump

Owner

Aberdeen 28.01.2026

£70

Distribuie

Auction

1BR Garden Flat Fully-Furnished Hove Stn +Car Space SHORT LET 2 or 3 months AVAIL NOW!

Owner

Hastings 28.01.2026

£500

Distribuie

Auction

2 Bedrooms flat next to Bow Church station

Owner

Barking and Dagenham 28.01.2026

£1800

Distribuie

Auction

SCANIA R440 6X2 TOPLINE

Owner

Cambridge 28.01.2026

£8995

Distribuie

Auction

Unit to rent

Owner

Basildon 28.01.2026

£1600

Distribuie

Auction

2021 21 REG MERCEDES BENZ SPRINTER 2.1 315 RECOVERY TRUCK WHITE ULEZ EURO 6 !!!

Owner

Bare 28.01.2026

£18995

Distribuie

Auction

Garage available to Rent

Owner

Bath 28.01.2026

£950

Distribuie

Auction

CRANE FRUEHAUF 44 FT

Owner

Belper 28.01.2026

£3900

Distribuie

Auction

Axmister AP2552B professional Bandsaw 230 very little used

Owner

Appledore 28.01.2026

£650

Distribuie

Auction

FORD TRANSIT CUSTOM 2.0 EcoBlue 130 LIMITED L1H1 2018 68 REG 62,000 MILES £13995

Owner

Bailleston 28.01.2026

£13995

Distribuie

Auction

Radio/CD Player MZ313063Z+6Disc Auto Changer

Owner

Harrogate 28.01.2026

£55

Distribuie

Auction

iPad 5th gen 32gb WiFi iOS 16

Owner

Aberdeen 28.01.2026

£130

Distribuie

Auction

Plots Available in Ilkley - Lodge / Caravan

Owner

Boston 28.01.2026

£224995

Distribuie

Auction

Cotbed John Lewis Alex, + changing table

Owner

Cambridge 28.01.2026

£65

Distribuie

Direct Sale

Brand New Corner Sofa !!

Owner

Dudley 28.01.2026

£450

Distribuie

Direct Sale

"Ultimate Cleaning Power: High Pressure Water Gun for Cars and Gardens"

Owner

London 28.01.2026

£13

Distribuie

Direct Sale

Car Keys

Fix CarKeys

Warrington 28.01.2026

£70

Distribuie

Direct Sale

Archery bows shop

Clayton 28.01.2026

£500

Distribuie

Direct Sale

Archery bows shop

Rottingdean 28.01.2026

£700

Distribuie

Auction

Mathew’s bows arrow for sale

Archery bows shop

Paulton 28.01.2026

£400

Distribuie

Direct Sale

Live Long Bomber Jacket

SK Collection

Bangor 28.01.2026

£60

Distribuie

Direct Sale

Radiant Creativity Triblend T-shirt

SK Collection

Clifton 28.01.2026

£21

Distribuie

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Car Front Bumper Lip, Universal Front Lip Chin Splitter Body Kit Spoiler

£30 Distribuie Salveaza

Kubota diesel 4wd ride on mower lawnmower commercial

£5950 Distribuie Salveaza

JAKAGO Portable Portfolio Smart Folder/Document bag with Zip and Handles for Travel

£6 Distribuie Salveaza

Gola Classics Jumper

£15 Distribuie Salveaza

CAR REVERSE CAMERA RETROFIT INSTALLATIONS ALL VW AUDI SEAT SKODA PORSCHE VAG GROUP

£600 Distribuie Salveaza

BRAND NEW AUDI 22" RSQ7 RSQ8 STYLE ALLOY WHEELS 5X112 DIAMOND CUT

£745 Distribuie Salveaza

2 bedroom property to let short term

£550 Distribuie Salveaza

Apple iPhone 12 Pro Max 256gb factory unlocked boxed

£449 Distribuie Salveaza

SELF STORAGE - FROM £6.93 PER WEEK

£30 Distribuie Salveaza

OLYMPUS MJU ZOOM 105 SILVER 35MM FILM CAMERA POINT AND SHOOT c. 1995

£160 Distribuie Salveaza

Honda, FR-V (frv) MPV, 2008, Other, 1799 (cc), 5 doors

£3900 Distribuie Salveaza

Commercial Unit to Rent - 25 London Road, Edinburgh EH7 5AY

£750 Distribuie Salveaza

OLYMPUS MJU (STYLUS) ZOOM 35-70MM FILM CAMERA POINT AND SHOOT

£150 Distribuie Salveaza

BRAND NEW 19" BMW STYLE ALLOY WHEELS M3 M4 MODELS 5X112 GLOSS BLACK

£570 Distribuie Salveaza

Dual Aspect, Street Facing Creative Studio - Hackney Wick

£1950 Distribuie Salveaza

Colindale nicely decorated 2 bedrooms flat

£1700 Distribuie Salveaza

Amscan Lilac heavy duty plastic party knives (48)

£5 Distribuie Salveaza

Flat to let cumnock

£400 Distribuie Salveaza

Dinosaur lampshade Great Little Trading Co

£15 Distribuie Salveaza

Investment property for sale

£39950 Distribuie Salveaza

3/4 BEDROOM SEMI DETACHED HOUSE IN KENTON NEAR QUEENS BURY CIRCLE

£2500 Distribuie Salveaza

Nikon zoom lens

£380 Distribuie Salveaza

ROOM IN SHARED HOUSE IN ASTON. DSS ONLY. ALL BILLS INCLUDED - £10 p/w RENT

£10 Distribuie Salveaza

Pizza shop for sale or rent

£3500 Distribuie Salveaza

Audi A4 2.0 ECU Engine Code: BRE, PN: 03G 906 016 JE, Fit 04-08

£90 Distribuie Salveaza

☑️✨ Charming Room in Central london !!✨

£850 Distribuie Salveaza

One Plus 7t pro perfect condition and working order.

£190 Distribuie Salveaza

House to rent in Saint Jean de Monts (F-western loire)

£363 Distribuie Salveaza

3 working planes Record No4 - Stanley plane-Vintage Onions Governor

£45 Distribuie Salveaza

Spacious creative studio, office and workshop spaces available in Hackney Wick warehouse conversions

£120 Distribuie Salveaza

Caravan

£1650 Distribuie Salveaza

Personal Assistants / Carers needed to support Disabled People Living in Islington

£13 Distribuie Salveaza

Beauty Room, Hair, Nails, Make up, Office Rent, Canning Town, East London E16

£425 Distribuie Salveaza

Hofeinz Vinyl Record Player With Magnetic Cartridge

£80 Distribuie Salveaza

Warehouse Workshops Studios Office, Storage and Industrial Spaces to Rent Let Manchester City Centre

£125 Distribuie Salveaza

iPad 12.9 pro

£1234 Distribuie Salveaza

Secure, covered 24/7 parking nr***LLOYDS OFFICES, THE HEADROW & MERRION CTR*** (5506) LS2 8WG

£120 Distribuie Salveaza

Galvanni t shirt XL

£10 Distribuie Salveaza

Riello G3 original oil pump

£70 Distribuie Salveaza

1BR Garden Flat Fully-Furnished Hove Stn +Car Space SHORT LET 2 or 3 months AVAIL NOW!

£500 Distribuie Salveaza

£30

Distribuie

£5950

Distribuie

£6

Distribuie

£15

Distribuie

£600

Distribuie

£745

Distribuie

£550

Distribuie

£449

Distribuie

£30

Distribuie

£160

Distribuie

£3900

Distribuie

£750

Distribuie

£150

Distribuie

£570

Distribuie

£1950

Distribuie

£1700

Distribuie

£5

Distribuie

£400

Distribuie

£15

Distribuie

£39950

Distribuie

£2500

Distribuie

£380

Distribuie

£10

Distribuie

£3500

Distribuie

£90

Distribuie

£850

Distribuie

£190

Distribuie

£363

Distribuie

£45

Distribuie

£120

Distribuie

£1650

Distribuie

£13

Distribuie

£425

Distribuie

£80

Distribuie

£125

Distribuie

£1234

Distribuie

Secure, covered 24/7 parking nrLLOYDS OFFICES, THE HEADROW & MERRION CTR (5506) LS2 8WG

£120

Distribuie

£10

Distribuie

£70

Distribuie

£500

Distribuie

£1800

Distribuie

£8995

Distribuie

£1600

Distribuie

£18995

Distribuie

£950

Distribuie