Using the balanced chemical equation: Mg + 2 HCI --> MgCl2 + H2
How many mole of MgCl2 is produced if 4 moles of HCl react?

Design techniques and materials that reduce the negative environmental impact of a structure are referred to as

  the mississippians were considered to be  horticulturalists, which means they were

Which statement is true about this reaction? 14n+1h 15o it is a practical source of energy on earth. it occurs only outside the solar system. its product is heavier than each of its reactants. it shows the critical mass of an element.