Register

Is this equation endothermic or exothermic? How do you know? 2NaCl + 822 kJ --> 2Na + Cl2

Is this equation endothermic or exothermic? How do you know? 2NaCl + 822 kJ --> 2Na + Cl2
227k views
4 votes
Is this equation endothermic or exothermic? How do you know?

2NaCl + 822 kJ --> 2Na + Cl2

User Matthew Watson
by
8.0k points

1 Answer

3 votes

Answer:

endothermic

Step-by-step explanation:

because the heat is added in the reactant side that shows heat is absorbed.

User Sneawo
by
8.5k points
← Prev Question Next Question →

Related questions

User John Crow
asked Feb 24, 2022 174k views
2Na(s) + Cl2(g) - 2NaCl(s) + 822 kj
John Crow asked Feb 24, 2022
by John Crow
7.5k points
2 answers
3 votes
174k views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Other Questions

Compare and contrast an electric generator and a battery??
How do you balance __H2SO4 + __B(OH)3 --> __B2(SO4)3 + __H2O
Can someone complete the chemical reactions, or write which one do not occur, and provide tehir types? *c2h4+h2o *c3h8 + hcl *c2h2+br2 *c4h10+br2 *c3h6+br2
As an object’s temperature increases, the ____________________ at which it radiates energy increases.
Why is gold preferred as a superior metal over silver and bronze?
Link Copied!