How many grams of magnesium are in 7.43x10^22 atoms of Mg

When 0.723 L of a 0.89 M solution is diluted to 2.880 L, what is the new molarity

Calculate the number of grams of citric acid, CHO, needed to make 2500 ml of 0.4 CHO

Which contributes to acid rain? A. burning fossil fuels B. nuclear power C. solar power D. hydroelectric power

Barium can be analyzed by precipitating it as BaS04 and weighing the precipitate. When a 0.713-g sample of a barium compound was treated with excess H2S04, 0.5331 g of BaSO4 formed.

Be sure to answer all parts. find the molar solubility of bacro4 (ksp = 2.1 * 10-10) in (a) pure water * 10 m (b) 1.6 * 10-3 m na2cro4 * 10 m

What is the name of a compound that has the formula C6H6

A 8.53 g sample of BaCl2 barium chloride is reacted with silver nitrate to produce silver chloride and bariums nitrate to give 8.72 g of silver chloride.

How does water vapor get into the atmosphere?

Which statement a-d about a state function is not correct? A - the value of a stage function can change along a path. B-the final value of a state function is independent of the path taken to reach the final state.

100mL of water initially at 35°C is placed inside a calorimeter. What will be the final temperature in the calorimeter if 50g of aluminum initially at 100°C is added to the water?