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Determine the empirical formula what compound if a sample contains 0.104 mol K 0.052 mol C and 0.156 mol O?
Wiki User
∙ 11y ago
Kc2o4
Wiki User
∙ 11y ago
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How do you know if a formula is an empirical formula?
An empirical formula has no data about the structure of a compound.
What is the empirical formula of a compound that contains 75 percent Ag and 25 percent Cl by mass?
AgCl
Which could represent the empirical and the formula of a given compound?
The empirical formula is representative for the chemical composition of a compound; the structural formula is representative for the spatial structure of the compound.
What is the most likely empirical formula for a compound that contains 55.85 grams of iron and 106.5 grams of chlorine?
FeCl3
Do you simplify empirical formula ratios?
Yes. An empirical formula is the simplest ratio of the elements in a compound.
What is the empirical formula for the compound X39Y13?
X3Y is the empirical formula
Determine the molecular formula of a compound if its empirical formula is C2H6O and its molar mass is 138g?
Because an empirical formula is the simplest form of a compound, we know that the molecular formula contains more atoms than it does. Since we are given the molar mass, we can use this formula. x ( MM of empirical formula ) = MM of molecular formula MM of empirical formula = 12(2) + 1(6) + 16 = 46 MM of molecular formula = 138 46x = 138 x= 138 / 46 x=3 Therefore, the molecular formula is 3(C2H6O) that is C6H18O3
How do you know if a formula is an empirical formula?
An empirical formula has no data about the structure of a compound.
A compound contains 21.2%N 6.1%H 24.2% and 48.5%O What is it’s empirical formula?
The empirical formula of a compound that consists of 21.2%N, 6.1%H, 24.2% S and 48.5% O is N2H8SO4.
The lowest whole number ratio of the elements in a compound is called the?
An empirical formula refers to the chemical formula that indicates the simplest ratio of atoms in a compound. Two different compounds may have the same empirical formula.
empirical formula of a 9.50g sample of a compound that contains 3.03g of K 2.75g Cl and O?
This compound is potassium oxide, K2O.
What is the empirical formula of a compound that contains 53.73 percent Fe and 46.27 percent of S?
Fe2S3, I think...
What is the empirical formula of a compound that contains 3.609 g calcium and 6.384 g chlorine by mass?
CaCl2
What is the empirical formula of a compound that contains 20 percent calcium and 80 percent bromine by mass?
CaBr2 :)
What is the empirical formula of a compound that contains 75 percent Ag and 25 percent Cl by mass?
AgCl
Which could represent the empirical and the formula of a given compound?
The empirical formula is representative for the chemical composition of a compound; the structural formula is representative for the spatial structure of the compound.
What is meant by law of constant proportion and how is this law applied in experiment empirical formula of a compound?
The law of constant proportion states that a pure chemical compound always contains exactly the same proportion of elements by mass.This information, together with the atomic masses of the elements in the compound enable scientists to determine the formula of a compound.
