Ask Question
27 March, 16:37

4. 90 g of zinc are placed in hydrochloric acid (HCI). How many grams of zinc chloride are

produced?

+3
Answers (1)
  1. 27 March, 19:41
    0
    188.31g of ZnCl2

    Explanation:

    First, we need to write a balanced equation for the reaction between Zn and HCl. This is shown below:

    Zn + 2HCl - > ZnCl2 + H2

    Molar Mass of Zn = 65g/mol

    Molar Mass of ZnCl2 = 65 + (2x35.5) = 65 + 71 = 136g/mol

    From the equation,

    65g of Zn produced 136g of ZnCl2.

    Therefore, 90g of Zn will produce = (90 x 136) / 65 = 188.31g of ZnCl2
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “4. 90 g of zinc are placed in hydrochloric acid (HCI). How many grams of zinc chloride are produced? ...” in 📙 Chemistry if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers