2. Use the following BALANCED equation.
3 Ba + Al2(S04)3 → 2 Al + 3BaSO4
a. How many grams of aluminum will be produced if 12.0 g of Ba react with 9.0 g of AI2(SO4)3?
b. What ingredient would be considered the limiting reactant?
C. What is the excess reactant?
BONUS: How many grams of the excess reactant will be left over? SHOW ALL WORK — use the back if necessary.

The means and mean absolute deviations of the individual times of members on two 4x400-meter relay track teams are shown in the table below. means and mean absolute deviations of individual times of members of 4x400-meter relay track teams team a team b mean 59.32 s 59.1 s mean absolute deviation 1.5 s 245 what percent of team b's mean absolute deviation is the difference in the means? 9% 15% 25% 65%

The height of a flare fired from the deck of a ship in distress can be modeled by h(t)= -2(8t^2-52t-28), where h is the height of the flare above water and t is the time in seconds. a. find the time it takes the flare to hit the water.

Ftara spends $219 a month for her car payment and she makes $3,200 a month, what percent of her monthly income is spent on her car payment?