STOICHOMETRY
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1. HF + O2 → F2 + H2O Hydrofluoride i...
Chemistry, 09.11.2020 17:50 glydelxc2780
STOICHOMETRY
PLEASE HELP ME IM DYING and suffering
1. HF + O2 → F2 + H2O Hydrofluoride is reacted with oxygen to form fluorine gas and water. How much fluorine gas would you produce if you have 65 grams of hydrofluoride and an unlimited amount of oxygen?
2. Fe + Cl2 → FeCl3 Iron is reacted with chlorine gas to produce iron chloride. How much iron chloride would be produced from a reaction of 70 grams of iron and 50 grams of chlorine gas? Show your work.
Answers: 3
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How is energy related to the change of state represented by the model? atoms gain energy as a solid changes to a liquid. atoms gain energy as a solid changes to a gas. atoms lose energy as a solid changes to a liquid. atoms lose energy as a solid changes to a gas.
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