STARRRRY STARRRRY 23-04-2024 Chemistry Answered "How many grams of NaCl is required to produce 580g NGC2?" "How many atoms of MgBr2 is needed to produce 20.2x10^23 atoms of MgCl2? " "How many liters of MgBr2 is needed to produce 500g MgCl2 at STP?"