Homework Help: Chemistry help

Posted by Mütze on Wednesday, November 10, 2010 at 8:47pm.

Cupper (II) sulfate reacts with hydrogen iodide to produce copper iodide, sulfuric acid, and iodine gas. If 10.4g of copper (II) sulfate is used, calculate the number of grams of HI needed and the number of grams of each product produced.

Chemistry help - DrBob222, Thursday, November 11, 2010 at 12:39am
2CuSO4 + 4HI ==> 2CuI + 2H2SO4 + I2

Here is an example stoichiometry problem I've posted. Just follow the steps, one to determine HI, and separately calculate grams of each product formed.
http://www.jiskha.com/science/chemistry/stoichiometry.html

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