Compute the electric current needed to produce 0.37 g of copper (Cu) on the cathode of an electrolytic cell consists of copper (II) sulfate (CuSO4) aqueous solution for 25 minutes. Given molar mass of copper is 63.55 g/mol and 1 Faraday = 96,500 C/mol e.

How do scientists think that gravity affected the formation of our solar system?

Predict the reactants of this chemical reaction. that is, fill in the left side of the chemical equation. be sure the equation you submit is balanced. (you can edit both sides of the equation to balance it, if you need to.) note: you are writing the molecular, and not the net ionic equation. > cacl2(aq) + h20(l)

A4.86 g piece of metal was placed in a graduated cylinder containing 15.5 ml of water. the water level rose to 17.3 ml. what is the density of the metal. i need the steps of how to solve it to so i can use a formula to work out other problems.