82 Consider the following balanced chemical equation: 3H,50, + 2Ga(OH), -> Ga_(50.), + 6H,0
This is an exothermic reaction producing water vaopr as one of the products. How many grams of gallium
hydroxide are needed if 1.86 L of water are produced? Assume STP.
0.0111 g
0.00206 g
D000
1680 g
15100 g

In the cathode ray tube experiment, j. j. thomson passed an electric current through different gases inside a cathode ray tube in the presence of an electric field. in which two ways did this experiment change scientists’ understanding of the atom?

Which type of precipitation would most likely form when the surface air temperature is slightly below freezing and the air temperature increases as you move upward away from the ground?

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