What does barium + hydrochloric acid make.

The density of a rock is 3.93 g/ml. if the rock is added to 3.42 ml of water, the level of the water rises to 5.29 ml. what is the mass of the rock?

What kind of sedimentary rock is made from solutions of dissolved minerals and water?

Match the effects on the concentration of SO2 gas when the following changes occur after initial equilibrium has been established in this system: 2SO2 (g) + O2 (g) 2SO3 (g) + 46.

Did Aristotle believe that forces are necessary to keep moving objects moving or did he believe that once moving they'd move by themselves

Underground water is an example of A) a hidden water source. B) a untapped water source. C) an unusable water source. D) a high salinity water source.

How many moles of barium hydroxide, Ba (OH2), would be required to react with 117 g hydrogen bromide, HBr?

Which carbon compound is soft, slippery, a decent electricity conductor, and bonded in a way that forms planes? coal petroleum graphite

Which of the following describes chemical properties

What's nuclear decay

When is a hurricane nears land, causes the most damage?