Question 4 Which of the following would correctly show the ionization of Ba(OH)2 in water?
a. Ba(OH)2---> Ba + (OH)2
b. Ba(OH)2---> Ba + 2 OH
c Ba(OH)2---> Ba+ + 2 OH
d. Ba(OH)2 = Bat + 2 OH"
e. Ba(OH)2 = Ba2+ + 2 OH-
f. None the above

Aluminum reacts with chlorine gas to form aluminum chloride via the following reaction: 2al(s)+3cl2(g)→2alcl3(s) what is the maximum mass of aluminum chloride that can be formed when reacting 32.0 g of aluminum with 37.0 g of chlorine? express your answer to three significant figures and include the appropriate units.

The graph above shows how the price of cell phones varies with the demand quantity. the equilibrium price for cell phones is where both supply and demand quantities equal $100, 5,000 5,000, $100

Water is initially present in a state where its molecules are far apart. during a change of state, its molecules slow down. which change of state has most likely taken place? from a gas to a liquid from a liquid to a gas from a solid to a liquid from a gas to a plasma