M what is the force at which the
82'
11. Yikes! A cat falls out a four-story window! If the cat is 5 kg and the acceleration is 9.8-
cat falls? (No cats were hurt in this physics problem.)
2.0 N
5.1 x 10-1N
49 N
ON

Ionic compounds are made of ions, and yet the overall charge of an ionic compound is neutral. why?

Consider the following reaction at equilibrium. 2co2 (g) 2co (g) + o2 (g) h° = -514 kj le châtelier's principle predicts that the equilibrium partial pressure of co (g) can be maximized by carrying out the reaction a. at high temperature and high pressure b. at high temperature and low pressure c. at low temperature and low pressure d. at low temperature and high pressure e. in the presence of solid carbon

What three things does a balanced equation show you?