chemical reactions - We had a lab using Cu(II) Chloride dihydrate, water and Aluminum foil. we put the Cu(II) in water, stired and then crumpled the foil and dropped in solution. We are supposed to describe any addition ...
Balanced Equation for Aluminum Carbonate - Write a balanced equation for:
Aluminum chloride reacts with copperII carbonate
Then solve: if 45 grams of copperII carbonate is used
how much Aluminum carbonate will be formed(in grams).
calculate the mass of a substance when it is completely decomposed - sodium chloride is obtained when sodium carbonate is reacted with hydrochloric acid the equation for the reaction is;
Na2CO3 = 2HCl ---> 2NaCl + CO2 + H20
Calculate the mass of sodium chloride t ...
Effects of heat, acid... - 1) What is the effect of heat on an element such as copper? What new substance is formed? What is the effect of heat on a compound such as copper(II) carbonate? What gas is produced.?
2) What is th ...