Aluminum Chloride - Alcl3
30 amu
30 amu (atomic mass units)
C6H12O3 is a molecular formula that contains 54.5% C, 9.1% H, and 36.4% O and has molar mass of 132 amu.
Barium fluoride is BaF2. Its empirical formula is BaF2 as well. Hence, its formula mass is same as its molecular mass i.e.175.34g/mol
C2H4O2=molecular formula, basically you multiply the empirical formula by 2.
Molar mass is the mass of particles in one mole of a substance. Molar mass is equal to atomic/ molecular/ formula mass in amu. Formula mass is in atomic mass unit while molar mass is in grams .
73.5 or 78.08 amu
310.18 amu
95.21 amu
30 amu
This is misunderstood. An amu is a unit of mass,so it doesn't matter what substance you are talking about. It is much smaller than a gram.
47.01 amu
30 amu (atomic mass units)
C6H12O3 is a molecular formula that contains 54.5% C, 9.1% H, and 36.4% O and has molar mass of 132 amu.
It's molar mass is 58.44 g/mol. The molar mass is the mass, in grams, of a substance that is numerically equal to the substance's formula mass. Basically, one mole of table salt (NaCl) formula units will be 58.44 grams. You find the molar mass of a substance by obtaining its formula mass, or the sum of the atomic masses of all the atoms present in a substance's chemical formula. You can do this by looking at its chemical formula and the periodic table. So, for example, if I had the chemical formula for glucose, C6H12O6, I can just look at the periodic table which tells me that carbon (C) has an average atomic weight 12.01 amu, hydrogen (H) has an average atomic weight 1.01, and oxygen (O) has the average atomic weight 16.00. So, I'll have the equation: 12.01(6 C atoms) + 1.01(12 H atoms) + 16.00(6 O atoms) = 180.18Calculating either the formula mass or molar mass of a substance will automatically give you both values. You just put "amu" at the end of the value if you were looking for the formula mass; and, you put "g" at the end of the value if you were looking for the molar mass. Therefore, one glucose molecule is 180.18 amu, and one mole of glucose molecules is 180.18 g.
90.42 - 90.46 amu 90.44 amu
AS Zn having atomic mass 65.38, S with atomic mass 32.066 and O with mass 16 so the formula mass of ZnSO4 is 161.446 amu