The following formulas of chemical compounds are given: CaO, lioH, HNO3, cuso4. 1) give a name to the substances

The following formulas of chemical compounds are given: CaO, lioH, HNO3, cuso4. 1) give a name to the substances 2) determine the class of substances 3) arrange the oxidation states 4) dissolve the ion charges

CaO
1) Calcium oxide
2) Oxide
3) Ca +2 O-2
4) Ca 2+ O2-

LiOH
1) Lithium hydroxide
2) Base
3) Li -1 O -2 H +1
4) Li + (OH) –

HNO3
1) Nitric acid
2) Acid
3) H +1 N +5 O3 -2
4) H + (NO3) –

CuSO4
1) Copper sulfate
2) Salt
3) Cu +2 S + 6 O4 -2
4) Cu 2+ (SO4) 2-