Which of the following is an oxide which is strongly acidic? (a) Na2O.
(b) MgO
(c) SiO2.
(d) P2O5.

200. ml of 3.00 m nacl solution is diluted to a final volume of 500. ml. what is the molarity of the final solution?

Which process transfers heat from inside earth to its surface? convection currents in mantle pulling away of tectonic plates drawing in of tectonic plates convection currents in crust

Areaction in which products can react to re-form reactants is