Cu + h2o --> cuo + h2

this equation shows that cu is either oxidized or reduced? (choose one)

this equation shows that h2 is either oxidized or reduced? (choose one)

As you move from right to left on the periodic table the atomic radius fill in the blank

Solutions of sodium carbonate and silver nitrate react to form solid silver carbonate and a solution of sodium nitrate. a solution containing 3.50 g of sodium carbonate is mixed with one containing 5.00 g of silver nitrate. how many grams of sodium carbonate, silver nitrate, silver carbonate, and sodium nitrate are present after the reaction is complete?

Which statement explains why the bonds between non metals tend to be covalent? the bonds are found to be nondirectional they have large differences in electronegativity they have small differences in electronegativity they have ions that produce an electrostatic pull