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How do you calculate the molecular weight for C18H17C6H5OCH2.CH2025H?
Laksumand
C18H17C6H5OCH2.CH2025H sums up to C26H2050O
When calculated with figures from the Periodic Table of Elements:
Weight of Carbon: 12 X 26 = 312
Weight of Hydrogen: 1 X 2050 = 2050
Weight of Oxygen: 16 X 1 = 16
Mr: 312 + 2050 + 16 = 2378
When calculated with precise numbers:
Weight of Carbon: 12.0107 X 26 = 312.278
Weight of Hydrogen: 1.00794 X 2050 = 2066.277
Weight of Oxygen: 15.9994 X 1 = 15.999
Mr: 312.278 + 2066.277 + 15.999 = 2394.5546
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∙ 14y ago
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How do you calculate the molecular weight and the uncertainty of the molecular weight of a unknown solute using propagated error?
vkhgvk
How do you calculate ppm from molecular weight?
ppm is parts per million and thus a concentration. It can not be calculated from molecular weight.
How to calculate empirial formula from molecular formula?
Calculate the empirical formula weight. Find the ratio of the molecular weight to the empirical formula weight. (n= molecular weight/ empirical formular weight). Multiply each subscript of the empirical formula by n.
Do you need to know atomic weight to calculate molarity?
Yes, you definitely need to know the molecular weight of a compound to calculate molarity.
How do you calculate the molecular weight of KCl?
The atomic weight of potassium is 39,0983 g.The atomic weight of chlorine is 25,45 g.The molecular weight of potassium chloride (K + Cl) is 74,5483 g.
How do you calculate density from molecular weight?
the given molecular weight is divided by volume
How do you calculate the molecular weight and the uncertainty of the molecular weight of a unknown solute using propagated error?
vkhgvk
How do you calculate ppm from molecular weight?
ppm is parts per million and thus a concentration. It can not be calculated from molecular weight.
How do you calculate number average molecular weight given molecular weight range and fraction?
Molecular weight is just an older term for molar mass. They are the same.
How to calculate empirial formula from molecular formula?
Calculate the empirical formula weight. Find the ratio of the molecular weight to the empirical formula weight. (n= molecular weight/ empirical formular weight). Multiply each subscript of the empirical formula by n.
Do you need to know atomic weight to calculate molarity?
Yes, you definitely need to know the molecular weight of a compound to calculate molarity.
Calculate the amount in moles 16.3gSF6?
So here, you have to divide by the molecular weight. The molecular weight is 146g/mol. 16.3/146 is 0.11164 moles
How do you calculate the molecular weight of KCl?
The atomic weight of potassium is 39,0983 g.The atomic weight of chlorine is 25,45 g.The molecular weight of potassium chloride (K + Cl) is 74,5483 g.
How do you calculate molecular weight of tio2?
Ti = 1 x 47.867 = 47.867 O = 2 x 15.999 = 31.998 -------------------------------- Molecular weight = 79.865g/mol
How do you calculate the molecular weight of nitrous oxide?
molecular mass N2o is 44
How can you use moles to solve problems?
moles can be used to calculate gmv(gram molecular weight)
How to calculate grams per liter?
You haven't stated the compound so we cannot calculate the molecular weight. However, first off here, you have to multiply by 1000 to convert grams to milligrams. Next you divide by the molecular weight. The volume does not need adjusting.
