2. For the reaction 2HNO, + Mg(OH)2 -> Mg(NO3)2 + 2H2O, how many grams of magnesium nitrate are produced from 981 grams of nitric acid, HNO,?

Can someone me with 1 to 4 plz. fast

Sulfuric acid is a polyprotic acid. write balanced chemical equations for the sequence of reactions that sulfuric acid can undergo when it's dissolved in water.

Which statement best summarizes the importance of ernest rutherford’s gold foil experiment? it proved that all of john dalton’s postulates were true. it verified j. j. thomson’s work on the atomic structure. it showed that an electron circles a nucleus in a fixed-energy orbit. it showed that a nucleus occupies a small part of the whole atom.