Chemical Forums
Chemistry Forums for Students => Undergraduate General Chemistry Forum => Topic started by: RustedGuy on February 10, 2019, 09:59:54 AM
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Good morning, I would like to verify if I'm doing these problems correctly (#'s 1-6). Also, is it even possible to solve #7 (red problem) if I don't have a mass number to use?
Question: (https://i.imgur.com/DgQQpj1.png)
Answer: (https://i.imgur.com/fN6OJEz.png)
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a You can calculate 7 if you take for example one 1 mole of the iron chloride hexa hydrate.
b I think its the decomposition to ironoxide and hydrochloric gas.
The formula for Magnesium sulfate is strange. Normaly it has 7 water.
https://www.youtube.com/watch?v=6b6GadB28o4