Multiple Choice
Some reactions are more sluggish than others.To speed up these reactions and save energy a(n) ________ is sometimes added.
A) catalyst
B) activator
C) heat source
D) exotherm
E) reaction profile
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q8: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6597/.jpg" alt=" -Given that the
Q9: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6597/.jpg" alt=" -Which
Q10: How many grams of water,
Q11: What can you deduce about the activation
Q12: Are the chemical reactions that take place
Q14: According to the following balanced chemical equation,if
Q15: How is ozone produced in the upper
Q16: Balance the following equation. _ NO →
Q17: If the relative mass of a hydrogen
Q18: Two amu equals how many grams?<br>A)2