Ask Question
25 July, 06:47

Given the balanced equation: 2 h2 (g) + o2 (g) → 2 h2o (l) how many grams of h2o are formed if 9.00 mol h2 (g) reacts completely with an excess of o2 (g) ? the molar mass of h2o is 18.0 g/mol.

+2
Answers (1)
  1. 25 July, 07:15
    0
    162 g of H₂O

    Solution:

    The Balance Chemical Equation is as follow,

    2 H₂ + O₂ → 2 H₂O

    According to equation when,

    2 mol of H₂ is reacted = 36 g (2 mol) H₂O is produced

    So,

    9 mol H₂ on reaction will produce = X g of H₂O

    Solving for X,

    X = (9 mol * 36 g) : 2 mol

    X = 162 g of H₂O
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Given the balanced equation: 2 h2 (g) + o2 (g) → 2 h2o (l) how many grams of h2o are formed if 9.00 mol h2 (g) reacts completely with an ...” 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