Ask Question
2 August, 02:13

Hydrazine, ammonia, and hydrogen azide all contain only nitrogen and hydrogen. The mass of the hydrogen that combines with 1.00g of each compound is 1.4 x 10^-1g, 2.4x10^-1 g and 2.40x10^-2 respectively. Show how these data illustrate the law of multiple proportions.

+4
Answers (2)
  1. 2 August, 04:21
    0
    The law of multiple proportions, states that when two elements combine to form more than one compound, the mass of one element, which combines with a fixed mass of the other element, will always be ratios of whole numbers. You divide each by the smallest, and you should get the right kind of ratio. We do as follows:

    H in N2H4 = 1.4x10^-1

    1.4x10^-1 / 2.4x10^-2 = 6

    H in NH3 = 2.4x10^-1

    2.4x10^-1 / 2.4x10^-2 = 10

    H in HN3 = 2.4x10^-2

    2.4x10^-2 / 2.4x10^-2 = 1
  2. 2 August, 04:43
    0
    Hello there.

    Hydrazine, ammonia, and hydrogen azide all contain only nitrogen and hydrogen. The mass of the hydrogen that combines with 1.00g of each compound is 1.4 x 10^-1g, 2.4x10^-1 g and 2.40x10^-2 respectively. Show how these data illustrate the law of multiple proportions.

    H in HN3 = 2.4x10^-2

    2.4x10^-2 / 2.4x10^-2 = 1
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Hydrazine, ammonia, and hydrogen azide all contain only nitrogen and hydrogen. The mass of the hydrogen that combines with 1.00g of each ...” in 📘 Chemistry if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers