and plz explain cuz i have to show work!
a student is given 1.403g of pure CuO To recover the Cu present in the compound the dark powdery solid was dissolved in 15mL of 6M HCL the solution diluted with 50mL of water and .65g of Mg was added Was this enough Mg to displace all the Cu+2 ions from the solution?
and if there was enough Mg to displace the Cu, how much 6M HCL (in mL) would be required to decompose the excess Mg present?
a student is given 1.403g of pure CuO To recover the Cu present in the compound the dark powdery solid was dissolved in 15mL of 6M HCL the solution diluted with 50mL of water and .65g of Mg was added Was this enough Mg to displace all the Cu+2 ions from the solution?
and if there was enough Mg to displace the Cu, how much 6M HCL (in mL) would be required to decompose the excess Mg present?