For the reaction 2AI + 3H2SO4 -> Al2(SO4)3 + 3H2 If 2.25 g of Al is added to 4.36g of H2SO4 calculate
a) How many grams of Al2(SO4)3 would be formed?
b) How many moles of hydrogen would be formed?
c) How many grams of excess reagent will remain after the reaction is
complete?
d) How many moles of Al2(SO4)3 would be formed?
e) How many moles of excess reagent will remain after the reaction is
complete?
f) Calculate the percentage yield if 4g of Al2(SO4)3 was actually formed.

How do temperature and salinity affect deepwater currents? as temperatures and salinity levels of water increase, the water rises to the surface where it creates currents as it moves to colder regions. they create changes in wind direction, moving denser water in the same direction as the wind and causing the deepwater circulation patterns found in the ocean. they equalize the forces on undersea currents caused by the coriolis effect as they replace more dense water with less dense water. they create density differences that cause dense deepwater currents to flow toward the equator where they displace less dense, warmer water above them.