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heart
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seesaw
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rocket
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thief
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15
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What is the empirical formula for N2S3?
N2S3
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lifesaver
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rocket
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shark
Other team loses 25 points!
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banana
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15
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What is the best definition for coefficient?
The big number that tells you the number of molecules.
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15
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C2F6 what is the correct empirical formula...
CF3
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What is the molecular formula if the empirical formula is CH2O and the molecular molar mass is 180.18?
C6H12O6
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15
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A chemical formula that shows the actual # and kinds of atoms present in one molecule of a compound is called_________
Molecular formula
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boom
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gift
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fairy
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lifesaver
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What is the molecular formula for a compound with the empirical formula: K2SO4 and a molecular mass of 696g.
K8S4O16
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thief
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star
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gift
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thief
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15
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You are given the following percentages: 40.05% S and 59.95% O. Find the empirical formula for these elements.
SO3
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C2H6O Which is the correct empirical formula
C2H6O
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Given the following: 42.07% Na, 18.89% P, and 39.04% O, determine the empirical formula.
Na3PO4
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Si2F6 what is the correct empirical formula...
SiF3
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What is the empirical formula for C4H6?
C2H3
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15
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Glycerol has a molar mass of 92.09g/mol. Its percent composition is: 39.12% C, 8.75% H, and 51.12% O. What is the molecular formula for glycerol?
C3H8O3
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