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

IPHONE 8 PLUS

Owner

Aberdeen
27.01.2026 130955

£ 80

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Auction

New scaffolding towers

Owner

Aberdeen
27.01.2026 129040

£ 390

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Auction

Genuine Canon brand Mount Adapter EF - E...

Owner

Addlestone
27.01.2026 127087

£ 99

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Auction

Lazy spa Vegas

Owner

Appledore
27.01.2026 127212

£ 80

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Auction

Android 13 phone

Owner

Duntocher
27.01.2026 129974

£ 90

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Direct Sale

GET RICHER

Owner

Bangor
27.01.2026 127146

£ 500

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Auction

2 Bedroom 1 Bathroom house for rent in B...

Owner

Aberdeen
27.01.2026 132664

£ 1000

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Auction

8 x 1 bed flats 1 x large studio -SUPPO...

Owner

Aylesbury
27.01.2026 127937

£ 15000

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Auction

Aiwa AD-F300 Stereo Cassette Deck

Owner

Belper
27.01.2026 130564

£ 110

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Auction

HP Pavillion Laptop

Owner

Linlithgow
27.01.2026 129969

£ 150

Distribuie

Auction

Transform Your Living Space with Our 🛋 S...

MS Furniture

London
27.01.2026 131414

£ 300

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Auction

Bluroc Hero 250 Great Fun 250cc Retro Sc...

Owner

Forres
27.01.2026 130227

£ 3999

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Auction

Lovely Double Room. Next to Treaty Shopp...

Owner

Barking and Dagenham
27.01.2026 131511

£ 750

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Auction

LUXURY LODGE FOR SALE, ON 12 MONTH SEASO...

Owner

Bare
27.01.2026 129934

£ 154995

Distribuie

Auction

2014 Mini One Convertible - Low Mileage...

Owner

Aberdeen
27.01.2026 129695

£ 3250

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Auction

Ocean Terrace 4 in Devon - Lodge / Cara...

Owner

Boston
27.01.2026 128318

£ 99950

Distribuie

Direct Sale

Seiko Original Watch

Owner

Darlington
27.01.2026 94414

£ 357

Distribuie

Auction

child Bike

Owner

Hastings
27.01.2026 126581

£ 10

Distribuie

Auction

5 to 1000 Person Private Office Suites t...

Owner

Aberdeen
27.01.2026 127031

£ 1750

Distribuie

Auction

46 pc socket set 1/4 drive..brand new

Owner

Gorleston-on-Sea
27.01.2026 130583

£ 10

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Auction

Vango awning annexe

Owner

Arnold
27.01.2026 128679

£ 100

Distribuie

Auction

Golf Bag Trolley

Owner

Barking and Dagenham
27.01.2026 128188

£ 50

Distribuie

Auction

NISSAN AC condenser

Owner

Barking and Dagenham
27.01.2026 125679

£ 100

Distribuie

Direct Sale

Transform Your Living Space with Our 🛋 S...

MS Furniture

Birmingham
27.01.2026 127306

£ 300

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Auction

Samsung galaxy s24 ultra

Owner

Bailleston
27.01.2026 127313

£ 1100

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Auction

Caravan for rent

Owner

Arbroath
27.01.2026 129996

£ 530

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Auction

2 Tall Table Lamps

Owner

Aberdeen
27.01.2026 131644

£ 60

Distribuie

Auction

I am looking for 1 bed or 2 bed flat in...

Owner

Belper
27.01.2026 129650

£ 700

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Auction

SP55237 - Parking Space - Dagenham RM8

Owner

Barking and Dagenham
27.01.2026 128818

£ 100

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Auction

Gents thick black /grey checked shirt m/...

Owner

Aberdeen
27.01.2026 128788

£ 5

Distribuie

Auction

LUXURY BEACH FRONT LODGE AT CRAIG TARA,...

Owner

Broughty Ferry
27.01.2026 131660

£ 425

Distribuie

Auction

YAMAHA MT 09 2014 (14) GREY + 11,700 MIL...

Owner

Aylesbury
27.01.2026 129858

£ 5499

Distribuie

Auction

215/45/17 215-45-17 215 45 17 91W XL NEX...

Owner

Barwell
27.01.2026 128187

£ 30

Distribuie

Auction

Washing machine

Owner

Aberdeen
27.01.2026 130547

£ 120

Distribuie

Auction

Bose sound bar and remote

Owner

Appledore
27.01.2026 129400

£ 90

Distribuie

Auction

2 bedroom house in The Hollies, Lowestof...

Owner

Lowestoft
27.01.2026 125076

£ 164995

Distribuie

Auction

Henry Numatic Hoover Hi/Low speed

Owner

Barking and Dagenham
27.01.2026 128384

£ 65

Distribuie

Auction

BOSS design Trinetic Task Office Chair

Owner

Abbots Langley
27.01.2026 126640

£ 150

Distribuie

Auction

Scania R124 470, Topline, Classic spec,...

Owner

Basildon
27.01.2026 130251

£ 11750

Distribuie

Auction

Secure Parking Edinburgh City Centre

Owner

Leith
27.01.2026 130110

£ 250

Distribuie

Auction

Garages to rent on Windy Nook Road Gates...

Owner

Aberdeen
27.01.2026 127644

£ 75

Distribuie

Auction

Sall

Owner

Longton
27.01.2026 130138

£ 2750

Distribuie

Auction

Contax S2 Camera (Spares Repairs)

Owner

Barking and Dagenham
27.01.2026 129626

£ 199

Distribuie

Auction

Sony CMT-HP27 hifi

Owner

Aberdeen
27.01.2026 128773

£ 60

Distribuie

Auction

⭐️ 2017/18 SWIFT CHALLENGER 580 ⭐️ 4 BER...

Owner

Aberbargoed
27.01.2026 131338

£ 17995

Distribuie

Auction

IPHONE 8 PLUS ROSE GOLD 64 GIG UNLOCKED

Owner

Aberdeen
27.01.2026 129412

£ 80

Distribuie

Auction

Catseye collimation tools - Infinity XLK...

Owner

Bath
27.01.2026 129795

£ 280

Distribuie

Auction

2024 GASGAS TXT Racing 250cc Trials Bike...

Owner

Appledore
27.01.2026 131873

£ 7499

Distribuie

Auction

215/45/17 215-45-17 215 45 17 91W XL ARR...

Owner

Barwell
27.01.2026 130173

£ 40

Distribuie

Auction

Gigabyte Very Fast Gaming PC, RTX 2060 W...

Owner

Aberdeen
27.01.2026 128020

£ 695

Distribuie

Auction

Telescope - Celestron Astromaster 130EQ

Owner

Andover
27.01.2026 129162

£ 80

Distribuie

Auction

Static Caravan For Sale Off Site Vista P...

Owner

Bromsgrove
27.01.2026 128593

£ 11675

Distribuie

Auction

2015 Ford Transit 290 TREND SHR P/V Dies...

Owner

Belper
27.01.2026 129278

£ 8495

Distribuie

Auction

215/50/17 215-50-17 215 50 17 95W XL EVE...

Owner

Barwell
27.01.2026 131169

£ 30

Distribuie

Auction

LV POLO SHIRT

Owner

Barking and Dagenham
27.01.2026 127582

£ 63

Distribuie

Auction

Dyson V6 DC59 Animal Handheld Cordless V...

Owner

Barking and Dagenham
27.01.2026 130909

£ 105

Distribuie

Direct Sale

COLORWAY BK15 electric mountain bike is...

Owner

Manchester
27.01.2026 119170

£ 699

Distribuie

Auction

2017 (17) SCANIA R450 (EURO 6) 6X2 TRACT...

Owner

Bare
27.01.2026 130640

£ 21950

Distribuie

Auction

Studio To Rent Shepherds Bush Road, Hamm...

Owner

Barking and Dagenham
27.01.2026 133495

£ 265

Distribuie

Auction

Kenwood 570D

Owner

Fern Down
27.01.2026 128047

£ 240

Distribuie

Auction

IPHONE 8 PLUS

Owner

Aberdeen 27.01.2026

£80

Distribuie

Auction

New scaffolding towers

Owner

Aberdeen 27.01.2026

£390

Distribuie

Auction

Genuine Canon brand Mount Adapter EF - EOS R / EF-EOS R

Owner

Addlestone 27.01.2026

£99

Distribuie

Auction

Lazy spa Vegas

Owner

Appledore 27.01.2026

£80

Distribuie

Auction

Android 13 phone

Owner

Duntocher 27.01.2026

£90

Distribuie

Direct Sale

GET RICHER

Owner

Bangor 27.01.2026

£500

Distribuie

Auction

2 Bedroom 1 Bathroom house for rent in BD9

Owner

Aberdeen 27.01.2026

£1000

Distribuie

Auction

8 x 1 bed flats 1 x large studio -SUPPORT LIVING WELCOME

Owner

Aylesbury 27.01.2026

£15000

Distribuie

Auction

Aiwa AD-F300 Stereo Cassette Deck

Owner

Belper 27.01.2026

£110

Distribuie

Auction

HP Pavillion Laptop

Owner

Linlithgow 27.01.2026

£150

Distribuie

Auction

Transform Your Living Space with Our 🛋 Stylish Dylan Sofa Collection! ✨

MS Furniture

London 27.01.2026

£300

Distribuie

Auction

Bluroc Hero 250 Great Fun 250cc Retro Scrambler Delivery & Finance UK/IRE

Owner

Forres 27.01.2026

£3999

Distribuie

Auction

Lovely Double Room. Next to Treaty Shopping Centre. £750 pm. All Bills included. Location TW3 3RB

Owner

Barking and Dagenham 27.01.2026

£750

Distribuie

Auction

LUXURY LODGE FOR SALE, ON 12 MONTH SEASON PARK, LODGE IN LANCASHIRE FOR SALE

Owner

Bare 27.01.2026

£154995

Distribuie

Auction

2014 Mini One Convertible - Low Mileage - 2 Owners - ULEZ

Owner

Aberdeen 27.01.2026

£3250

Distribuie

Auction

Ocean Terrace 4 in Devon - Lodge / Caravan

Owner

Boston 27.01.2026

£99950

Distribuie

Direct Sale

Seiko Original Watch

Owner

Darlington 27.01.2026

£357

Distribuie

Auction

child Bike

Owner

Hastings 27.01.2026

£10

Distribuie

Auction

5 to 1000 Person Private Office Suites to rent in Canary Wharf, Central London E14

Owner

Aberdeen 27.01.2026

£1750

Distribuie

Auction

46 pc socket set 1/4 drive..brand new

Owner

Gorleston-on-Sea 27.01.2026

£10

Distribuie

Auction

Vango awning annexe

Owner

Arnold 27.01.2026

£100

Distribuie

Auction

Golf Bag Trolley

Owner

Barking and Dagenham 27.01.2026

£50

Distribuie

Auction

NISSAN AC condenser

Owner

Barking and Dagenham 27.01.2026

£100

Distribuie

Direct Sale

Transform Your Living Space with Our 🛋 Stylish Dylan Sofa Collection! ✨

MS Furniture

Birmingham 27.01.2026

£300

Distribuie

Auction

Samsung galaxy s24 ultra

Owner

Bailleston 27.01.2026

£1100

Distribuie

Auction

Caravan for rent

Owner

Arbroath 27.01.2026

£530

Distribuie

Auction

2 Tall Table Lamps

Owner

Aberdeen 27.01.2026

£60

Distribuie

Auction

I am looking for 1 bed or 2 bed flat in derby or Nottingham

Owner

Belper 27.01.2026

£700

Distribuie

Auction

SP55237 - Parking Space - Dagenham RM8

Owner

Barking and Dagenham 27.01.2026

£100

Distribuie

Auction

Gents thick black /grey checked shirt m/l

Owner

Aberdeen 27.01.2026

£5

Distribuie

Auction

LUXURY BEACH FRONT LODGE AT CRAIG TARA, AYR 15TH APRIL UNTIL 19TH APRIL

Owner

Broughty Ferry 27.01.2026

£425

Distribuie

Auction

YAMAHA MT 09 2014 (14) GREY + 11,700 MILES + HUGE SPEC + AKRAPOVIC + CARBON

Owner

Aylesbury 27.01.2026

£5499

Distribuie

Auction

215/45/17 215-45-17 215 45 17 91W XL NEXEN 6MM TYRE

Owner

Barwell 27.01.2026

£30

Distribuie

Auction

Washing machine

Owner

Aberdeen 27.01.2026

£120

Distribuie

Auction

Bose sound bar and remote

Owner

Appledore 27.01.2026

£90

Distribuie

Auction

2 bedroom house in The Hollies, Lowestoft Suffolk, East of England

Owner

Lowestoft 27.01.2026

£164995

Distribuie

Auction

Henry Numatic Hoover Hi/Low speed

Owner

Barking and Dagenham 27.01.2026

£65

Distribuie

Auction

BOSS design Trinetic Task Office Chair

Owner

Abbots Langley 27.01.2026

£150

Distribuie

Auction

Scania R124 470, Topline, Classic spec, Leather, Retarder, Twin tanks, NEW MOT.

Owner

Basildon 27.01.2026

£11750

Distribuie

Auction

Secure Parking Edinburgh City Centre

Owner

Leith 27.01.2026

£250

Distribuie

Auction

Garages to rent on Windy Nook Road Gateshead

Owner

Aberdeen 27.01.2026

£75

Distribuie

Auction

Sall

Owner

Longton 27.01.2026

£2750

Distribuie

Auction

Contax S2 Camera (Spares Repairs)

Owner

Barking and Dagenham 27.01.2026

£199

Distribuie

Auction

Sony CMT-HP27 hifi

Owner

Aberdeen 27.01.2026

£60

Distribuie

Auction

⭐️ 2017/18 SWIFT CHALLENGER 580 ⭐️ 4 BERTH TOURING CARAVAN ⭐️ ALDE

Owner

Aberbargoed 27.01.2026

£17995

Distribuie

Auction

IPHONE 8 PLUS ROSE GOLD 64 GIG UNLOCKED

Owner

Aberdeen 27.01.2026

£80

Distribuie

Auction

Catseye collimation tools - Infinity XLKP Autocollimator, TELECAT XL Sight Tube

Owner

Bath 27.01.2026

£280

Distribuie

Auction

2024 GASGAS TXT Racing 250cc Trials Bike - High Spec Off-Road

Owner

Appledore 27.01.2026

£7499

Distribuie

Auction

215/45/17 215-45-17 215 45 17 91W XL ARROWSPEED 7MM TYRE

Owner

Barwell 27.01.2026

£40

Distribuie

Auction

Gigabyte Very Fast Gaming PC, RTX 2060 WIFI

Owner

Aberdeen 27.01.2026

£695

Distribuie

Auction

Telescope - Celestron Astromaster 130EQ

Owner

Andover 27.01.2026

£80

Distribuie

Auction

Static Caravan For Sale Off Site Vista Platinum 37ftx12, 3 Bedroom

Owner

Bromsgrove 27.01.2026

£11675

Distribuie

Auction

2015 Ford Transit 290 TREND SHR P/V Diesel

Owner

Belper 27.01.2026

£8495

Distribuie

Auction

215/50/17 215-50-17 215 50 17 95W XL EVENT 6MM TYRE

Owner

Barwell 27.01.2026

£30

Distribuie

Auction

LV POLO SHIRT

Owner

Barking and Dagenham 27.01.2026

£63

Distribuie

Auction

Dyson V6 DC59 Animal Handheld Cordless Vacuum Cleaner + Accessories fully working

Owner

Barking and Dagenham 27.01.2026

£105

Distribuie

Direct Sale

COLORWAY BK15 electric mountain bike is your ideal companion for both city commutes and outdoor adventures. Elevate your riding experience with the BK15 e-bike!

Owner

Manchester 27.01.2026

£699

Distribuie

Auction

2017 (17) SCANIA R450 (EURO 6) 6X2 TRACTOR UNIT

Owner

Bare 27.01.2026

£21950

Distribuie

Auction

Studio To Rent Shepherds Bush Road, Hammersmith, London W6 7PD

Owner

Barking and Dagenham 27.01.2026

£265

Distribuie

Auction

Kenwood 570D

Owner

Fern Down 27.01.2026

£240

Distribuie

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IPHONE 8 PLUS

£80 Distribuie Salveaza

New scaffolding towers

£390 Distribuie Salveaza

Genuine Canon brand Mount Adapter EF - EOS R / EF-EOS R

£99 Distribuie Salveaza

Lazy spa Vegas

£80 Distribuie Salveaza

Android 13 phone

£90 Distribuie Salveaza

GET RICHER

£500 Distribuie Salveaza

2 Bedroom 1 Bathroom house for rent in BD9

£1000 Distribuie Salveaza

8 x 1 bed flats 1 x large studio -SUPPORT LIVING WELCOME

£15000 Distribuie Salveaza

Aiwa AD-F300 Stereo Cassette Deck

£110 Distribuie Salveaza

HP Pavillion Laptop

£150 Distribuie Salveaza

Transform Your Living Space with Our 🛋 Stylish Dylan Sofa Collection! ✨

£300 Distribuie Salveaza

Bluroc Hero 250 Great Fun 250cc Retro Scrambler Delivery & Finance UK/IRE

£3999 Distribuie Salveaza

Lovely Double Room. Next to Treaty Shopping Centre. £750 pm. All Bills included. Location TW3 3RB

£750 Distribuie Salveaza

LUXURY LODGE FOR SALE, ON 12 MONTH SEASON PARK, LODGE IN LANCASHIRE FOR SALE

£154995 Distribuie Salveaza

2014 Mini One Convertible - Low Mileage - 2 Owners - ULEZ

£3250 Distribuie Salveaza

Ocean Terrace 4 in Devon - Lodge / Caravan

£99950 Distribuie Salveaza

Seiko Original Watch

£357 Distribuie Salveaza

child Bike

£10 Distribuie Salveaza

5 to 1000 Person Private Office Suites to rent in *Canary Wharf*, Central London E14

£1750 Distribuie Salveaza

46 pc socket set 1/4 drive..brand new

£10 Distribuie Salveaza

Vango awning annexe

£100 Distribuie Salveaza

Golf Bag Trolley

£50 Distribuie Salveaza

NISSAN AC condenser

£100 Distribuie Salveaza

Transform Your Living Space with Our 🛋 Stylish Dylan Sofa Collection! ✨

£300 Distribuie Salveaza

Samsung galaxy s24 ultra

£1100 Distribuie Salveaza

Caravan for rent

£530 Distribuie Salveaza

2 Tall Table Lamps

£60 Distribuie Salveaza

I am looking for 1 bed or 2 bed flat in derby or Nottingham

£700 Distribuie Salveaza

SP55237 - Parking Space - Dagenham RM8

£100 Distribuie Salveaza

Gents thick black /grey checked shirt m/l

£5 Distribuie Salveaza

LUXURY BEACH FRONT LODGE AT CRAIG TARA, AYR 15TH APRIL UNTIL 19TH APRIL

£425 Distribuie Salveaza

YAMAHA MT 09 2014 (14) GREY + 11,700 MILES + HUGE SPEC + AKRAPOVIC + CARBON

£5499 Distribuie Salveaza

215/45/17 215-45-17 215 45 17 91W XL NEXEN 6MM TYRE

£30 Distribuie Salveaza

Washing machine

£120 Distribuie Salveaza

Bose sound bar and remote

£90 Distribuie Salveaza

2 bedroom house in The Hollies, Lowestoft Suffolk, East of England

£164995 Distribuie Salveaza

Henry Numatic Hoover Hi/Low speed

£65 Distribuie Salveaza

BOSS design Trinetic Task Office Chair

£150 Distribuie Salveaza

Scania R124 470, Topline, Classic spec, Leather, Retarder, Twin tanks, NEW MOT.

£11750 Distribuie Salveaza

Secure Parking Edinburgh City Centre

£250 Distribuie Salveaza

£80

Distribuie

£390

Distribuie

£99

Distribuie

£80

Distribuie

£90

Distribuie

£500

Distribuie

£1000

Distribuie

£15000

Distribuie

£110

Distribuie

£150

Distribuie

£300

Distribuie

£3999

Distribuie

£750

Distribuie

£154995

Distribuie

£3250

Distribuie

£99950

Distribuie

£357

Distribuie

£10

Distribuie

5 to 1000 Person Private Office Suites to rent in Canary Wharf, Central London E14

£1750

Distribuie

£10

Distribuie

£100

Distribuie

£50

Distribuie

£100

Distribuie

£300

Distribuie

£1100

Distribuie

£530

Distribuie

£60

Distribuie

£700

Distribuie

£100

Distribuie

£5

Distribuie

£425

Distribuie

£5499

Distribuie

£30

Distribuie

£120

Distribuie

£90

Distribuie

£164995

Distribuie

£65

Distribuie

£150

Distribuie

£11750

Distribuie

£250

Distribuie

£75

Distribuie

£2750

Distribuie

£199

Distribuie

£60

Distribuie

£17995

Distribuie