What does ROCAPV stand for?

Identify a specific example for each type of technology

According to the vsepr theory what is the shape of a molecule that has a central atom valence three other items with no lone pairs of electrons

Write the formula for the following chemicals. 7. e. trinitrogen tetraoxide a calcium phosphate f. magnesium acetate b. potassium sulfide g nickel(iii) cyanide c carbon dioxide h. silver sulfate d. cobalt(ii) chloride