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12 Nov 2019
1 of 8 (a) What is the limiting reagent in this reaction? Calculate the molar mass of the given substance. (Enter an unrounded value.) ep The formula mass of magnesium hydroxide, Mg(OH)2, is the following. Mg(oH)2 -()(average atomic mass of Mg)+ (2)(average atomic mass of O) (2)(average atomic mass of H) = (1)(24.31 amu) + (2)(16.00 amu) + (2)(1.008 amu) amu Formula mass in amu equals molar mass in g/mol, so the molar mass of Mg(OH)2 is g/mol. etermine the number of significant figures for a calculation Given the equation relating the molar mass of a substance to its formula mass calculate the molar mass of a substance Calculate the molecular mas or formula mass of a substance Supporting Materials Periodic Table constants and Factors Supplemental Data Additional Materials Section 4 4 O Type here to search oeåèª
1 of 8 (a) What is the limiting reagent in this reaction? Calculate the molar mass of the given substance. (Enter an unrounded value.) ep The formula mass of magnesium hydroxide, Mg(OH)2, is the following. Mg(oH)2 -()(average atomic mass of Mg)+ (2)(average atomic mass of O) (2)(average atomic mass of H) = (1)(24.31 amu) + (2)(16.00 amu) + (2)(1.008 amu) amu Formula mass in amu equals molar mass in g/mol, so the molar mass of Mg(OH)2 is g/mol. etermine the number of significant figures for a calculation Given the equation relating the molar mass of a substance to its formula mass calculate the molar mass of a substance Calculate the molecular mas or formula mass of a substance Supporting Materials Periodic Table constants and Factors Supplemental Data Additional Materials Section 4 4 O Type here to search oeåèª
Jamar FerryLv2
1 Sep 2019