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alexandr402 [8]
4 years ago
7

A * has no definite (fixed) shape or size. Liquid Solid Gas

Chemistry
1 answer:
Vilka [71]4 years ago
6 0

Answer:

the answer is Gas

Explanation:

hope this helps!

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3 years ago
Aqueous sulfuric acid will react with solid sodium hydroxide to produce aqueous sodium sulfate and liquid water . Suppose 2.9 g
garri49 [273]

Answer:

1.07 g of water.

Explanation:

A reaction between an acid and a base makes water and a salt as product.

Our reaction is:

H₂SO₄ +  2NaOH  →  Na₂SO₄  +  2H₂O

Reactants are the acid and the base. Which is the limiting?

2.9 g . 1mol /98 g =  0.0296 moles of acid

3.53 g . 1mol / 40 g = 0.088 moles of base

2 moles of base react to 1 mol of acid

0.088 moles may react to (0.088 . 1)/2 = 0.044 moles of acid

And we only have 0.0296, sulfuric acid is the limiting

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We convert moles to mass:

0.0592 mol . 18g /mol = 1.07 g

6 0
3 years ago
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