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Nat2105 [25]
2 years ago
11

Select the correct answer.

Chemistry
1 answer:
d1i1m1o1n [39]2 years ago
6 0

Answer:

A.) 1:1

Explanation:

You can determine the mole ratio between substances by comparing their coefficients in the balanced equation. Both Cl₂ and Br₂ have coefficients of 1. Therefore, they have a 1 to 1 (1:1) relationship.

If you were comparing the mole ratio of Cl₂ and NaBr, they would have a 1:2 relationship because Cl₂ has a coefficient of 1 and NaBr has a coefficient of 2.

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To get the molarity you need to follow this equation
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Molarity (M = -----------------------
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Solution

Moles of BaSO4 = 5.28 g 
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