What is the molar mass for CuSO4?Atomic mass: Cu(63.55g/mol), S(32.07g/mol), O(16.00g/mol)

What are the results of this reaction: 2 Al(s)  + 2 KOH(aq)  + 22 H2O(l)  + 4 H2SO4  →

Strong heating of …will result in the ….to be broken and the product is called …

If something has been dissolved in water, how could I separate it from the water again?

What is the percent Ca in Ca(NO3)2?

Graph the function.y = 3 cot

Determine the phase shift of the function.y = sin (πx + 5)

Use a vertical shift to graph the function.y = -2 sin – 2

There are two solvents                     1) Water (polar)                                    2) C6H6 (nonpolar) Below are some solute (by order from left to right). Which choice shows the number related to the perfect solvent for each.      KCl     Br2     NH3     SO2     CO2

The shape of  SeCl2  is