Questions LLC
Login
or
Sign Up
Ask a New Question
Chemistry
Empirical Formula
Conversion of Percent to Grams
To fnd the empirical formula i have to convert the percent in g first, or a take the date in percent?
1 answer
"take the 'date' in percent" makes no sense to me.
You can
ask a new question
or
answer this question
.
Similar Questions
How do I find the empirical formula for aluminium selenide?
You have to have some data, such as masses, or percent: Empirical
Top answer:
To find the empirical formula for aluminium selenide, you need to have some data that provides
Read more.
Find the empirical formula of a compound found to contain 63.15 percent carbon 5.30 percent hydrogen and 31.55 percent oxygen
I
Top answer:
That is a very odd answer. assume you had 100grams. 63.15g c 5.3g H 31.55g O in moles, that is C
Read more.
write the empirical formula for each of the following molecular formulae"
a)P4O10 b)C2H6 Confused as to what the diff.is b/w
Top answer:
empirical is lowest whole ratio P2O5 formula reflects how it is combined P4O10
Read more.
calculate the empirical formula: 79.8%C and 20.2%H. what os the formula
Take a 100 g sample. That will give you 79.8 g C 20.2 g
Top answer:
20.2/20.2 = 1.000 6.64/20.2 = 0.329 So the empirical formula is C<sub>3</sub>H<sub>20</sub>
Read more.
What is the empirical formula of benzene, C6H6?
I know how to find empirical formula; as long as you know the moles, you can find
Top answer:
To find the empirical formula of benzene (C6H6), you need to determine the simplest whole-number
Read more.
could anyone tell me why the molecular formula of agas is not always the same as the empirical formula
tnx It may be a dimer or a
Top answer:
The molecular formula of a gas may not always be the same as the empirical formula because some
Read more.
True or False
The empirical formula of a compound is always the same as the molecular compound. My Answear: True The empirical
Top answer:
right
Read more.
Determining a Molecular Formula from an Empirical Formula
1. A compund has an experimental molar mass of 78g/mol. Its empirical
Top answer:
The idea here is to see how many CH groups you have or put another way (CH)<sub>x</sub> where you
Read more.
Determining a Molecular Formula from an Empirical Formula
1. A compund has an experimental molar mass of 78g/mol. Its empirical
Top answer:
To determine the molecular formula from the empirical formula, you need to know the molar mass of
Read more.
A compound has the following composition. C 54.5%, H 9.10% and 0 36.4% its molecular weight is 88.10.
Determine its empirical
Top answer:
To determine the empirical formula and molecular formula of the compound, follow these steps: 1.
Read more.
Related Questions
A compound with the empirical formula CH2O has a molar mass of approximately 90 g/mol. What is its molecular formula?
A compound made up of C, H, and Cl contains 55,0 percent Cl by mass. If 9,00 g of the compound contain 4,19 x 10^23 H atoms,
what is the empirical formula for a compound whose molecular formula is C2Cl6
A forensic scientist is given a white substance that is thought to be cocaine. The substance is found to have a percent
methyl salicylate has a mass percent composition of 63.2% C, 31.6% O, and 5.26% H.The mass of one molecule of the compound is
f a compound has an empirical formula of
C2HCl what is the molecular formula if the molar mass is 179 g/mol?
A compound with an empirical formula of C 2H 4Br has a molar mass of 215.90 g/mol. What is the molecular formula?
a compound contains 63.15% Carbon, 5.30% hydrogen, 31.55% oxygen. Its molar mass is 152.14 g/mol. determine the empirical and
Calculate the empirical formula of a molecule with the following percent compositions: 55.0% gallium (Ga) and 45.0% fluorine
When 0.422 g of phosphorus is burned, 0.967 g of a white oxide (a compound of phosphorus and oxygen) is obtained.
a. Determine