Chemistry, 21.01.2020 20:31 tigermath85
Achemist measures the enthalpy change ? h during the following reaction: fe (s) + 2hcl (g) ? fecl2 (s) + h2 (g) =? h? 157.kj use this information to complete the table below. round each of your answers to the nearest /kjmol .
reaction? h
? 2fe(s)+4hcl(> 2fecl2(s)+2h2(g) = __ kj
? 4fecl2(s)+4h2(> 4fe(s)+8hcl(g) = kj
? fecl2(s)+h2(> fe(s)+2hcl(g) = kj
Answers: 2
Chemistry, 22.06.2019 09:00
What type of energy do chemical bonds have? what type of energy is it converted to during chemical reactions? question 15 options: chemical bonds have kinetic energy, which is converted to potential energy during chemical reactions. chemical bonds have electric energy, which is converted to potential energy during chemical reactions. chemical bonds have heat energy, which is converted to kinetic energy during chemical reactions. chemical bonds have potential energy, which is converted to heat energy during chemical reactions.
Answers: 1
Achemist measures the enthalpy change ? h during the following reaction: fe (s) + 2hcl (g) ? fecl2...
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