Register
Use the following thermochemical equation to calculate how much heat in kilojoules is evolved or absorbed in each of the following processes. 2H2(g)+O2(g)?2H2O(l) ?H=?571.6kJ A) How much heat in kilojoules
211k views
2 votes
Use the following thermochemical equation to calculate how much heat in kilojoules is evolved or absorbed in each of the following processes.

2H2(g)+O2(g)?2H2O(l) ?H=?571.6kJ
A) How much heat in kilojoules is evolved in this process? (14.35 g of gaseous hydrogen burns in excess oxygen)
B) How much heat in kilojoules is absorbed in this process? (5.950 mol of liquid water are converted to hydrogen and oxygen gas)

User TwistedOwl
by
7.8k points

1 Answer

6 votes

Answer:

Step-by-step explanation:

aha I finally found the answer

Use the following thermochemical equation to calculate how much heat in kilojoules-example-1
User Marcus Buffett
by
7.5k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

8.8m questions

11.4m answers

Other Questions

Compare and contrast an electric generator and a battery??
Why is gold preferred as a superior metal over silver and bronze?
What is the evidence of a chemical reaction when the fireworks go off
Which of the following statements does not describe a physical property of a piece of chalk A. Chalk is solid B.chalk can be broken into pieces C. Chalk is white D. Chalk will bubble in vinegar
Key facts of covalent bonding
Link Copied!