2. (2-step problem) How many grams of MnSO4 are produced from 15.8 moles of H2SO4? Again, write out the equation and MAP it for this problem before attempting to solve---it’s a different map, with two steps! 5 KNO2 + 2 KMnO4 + 3 H2SO4  5 KNO3 + 2 MnSO4 + K2SO4 + 3H2O

what are the statements

ca has a crystalline lattice with positive ions (since it is a metal, metals are positively charged) and electrons flow freely in its structure since the ca atoms have a large nuclear radius so the electrons are not tightly held, therefore the electrons can flow freely since they are not being highly attracted by the nucleus. moreover, one of the properties of metals are that they are conductors of electricity, thus proving ca is the element.