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What is the empirical formula of 22 percent Carbon 4.6 percent Hydrogen 73.4 percent Bromine?
Wiki User
∙ 13y ago
C2H5Br
Wiki User
∙ 13y ago
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What is the empirical formula for a compound that is 7.9 percent Li and 92.1 percent Br?
The atomic mass of lithium is 6.94, while that for bromine is 79.90. 7.9/6.94 = 1.095 and 92.1/79.90 = 1.15. the closest integer ratio between these two number si 1:1, so the empirical formula is LiBr.
What is the empirical formula for a compound that is 43.6 percent and 56.4 percent oxygen?
P2o5
What is the empirical formula of 7.8 percent carbon and 92.2 percent chlorine?
CCl4
What is this empirical formula - C5H8NO4?
C4h5n2o
If a compound containing chromium and silicon has 73.52 mass percent chromium what is its empirical formula?
Cr3Si2 is the empirical formula for a compound containing chromium and silicon an has 73.52 mass percent chromium.
What is the empirical formula of an oxide of Bromine which contains 71.4 percent Bromine by mass?
BrO2
What is the empirical formula for 13 percent magnesium and 87 percent bromine?
mg br3
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 for 50.0 percent carbon 6.00 percent hydrogen 44.0 percent oxygen?
C3h4o2
What is the empirical formula of a compound which is 64.80 percent carbon 6.35 percent hydrogen and 28.83 percent sulfur?
C4h2s
What is the empirical formula of a molecule containing 24 percent carbon C 6 percent hydrogen H and 70 percent chlorine Cl?
CH3Cl
What is the empirical formula of a hydrocarbon containing 85.7 percent carbon and 14.3 percent hydrogen?
The molecular formula is C3H6 and the empirical formula is CH2. This compound is called propene or propylene, and it is a colorless gas.
Calculate the empirical formula of a compound formed from 3 percent C 0.3 percent H and 96.7 percent you Which formula below correctly represents the empirical formula?
Chi a+
What is the empirical formula for a compound that is 7.9 percent Li and 92.1 percent Br?
The atomic mass of lithium is 6.94, while that for bromine is 79.90. 7.9/6.94 = 1.095 and 92.1/79.90 = 1.15. the closest integer ratio between these two number si 1:1, so the empirical formula is LiBr.
Calculate the empirical formula of a compound formed from 3 percent c 3 percent h and 96 7 percent you which formula below correctly represents the empirical formula?
CHI3
Can you determine the molecular formula of a substance from its percent composition?
Not completely. The empirical formula of a substance can be determined from its percent composition, but a determination of molecular weight is needed to decide which multiple of the empirical formula represents the molecular formula.
What is the empirical formula for a compound that is 43.6 percent and 56.4 percent oxygen?
P2o5
