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Oksi-84 [34.3K]
3 years ago
12

Choose the products that complete the reaction . The chemical equation may not be balanced . Al+H 2 SO 4 ? Al 2 (SO 4 ) 3 +H 2 O

Al 2 (SO 4 ) 3 +CO 2 +H 2 OAl 2 (SO 4 ) 3 +H 2
Chemistry
1 answer:
alexandr402 [8]3 years ago
5 0

Answer: Al2 (SO4)3 + H2

Explanation:

option C

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A 4.5 liter sample of a gas at 2 atm and 300 K has 0.80 mole of gas. If 0.35 mole of the gas is added to the sample at the same
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Answer:

6.5 liters​.

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n is the no. of moles of the gas in mol.

R  is the general gas constant,

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<em></em>

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V₁  = 4.5 L, n₁ = 0.80 mol,

V₂  =  ??? L, n₂ = 0.35 + 0.80 = 1.15 mol.

  • Applying in the above equation

<em>(V₁n₂) = (V₂n₁)</em>

<em></em>

<em>∴ V₂ = (V₁n₂)/n₁ </em>= (4.5 L)(1.15 mol)/(0.8 mol) = <em>6.469 L ≅ 6.5 L.</em>

<em></em>

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1 point
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Answer:

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Explanation:

hope this helps :)

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