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I am Lyosha [343]
3 years ago
10

What kind of reaction occurs when you mix aqueous solutions of barium sulfide and sulfuric acid?

Chemistry
2 answers:
Shkiper50 [21]3 years ago
7 0
Precipitation and gas evolution
Dvinal [7]3 years ago
6 0

The kind of reaction that occur when aqueous solution of barium sulfide is mixed with sulfuric acid is PRECIPITATION REACTION. The equation for the chemical reaction is this: BaS + H2SO4 = BaSO4 + H2S. This equation shows that barium sulfide react with sulfuric acid to yield barium sulphate and hydrogen sulfide. During the reaction, a precipitate is formed and a gas is given off. The precipitate formed is barium sulphate and the gas that was given of is hydrogen sulphide.

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Explanation:

a. knowing that 1 gram (g) is equal to 100 centigrams (cg) we devise the following reasoning:

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X = (3.01 × 100) / 1 = 301 cg

b. knowing that 1 kilometer (km) is equal to 1000 meters (m) we devise the following reasoning:

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Y = (6200 × 1) / 1000 = 6.2 km

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