Search found 2 matches

by 504749087
Thu Oct 05, 2017 5:02 pm
Forum: Empirical & Molecular Formulas
Topic: Empirical Coefficients [ENDORSED]
Replies: 12
Views: 987

Re: Empirical Coefficients [ENDORSED]

Yeah that's what I learned in chemistry class, you round down when it's bellow 1.3, and round up when it's 1.8, but when its 1.5 multiply by 2, and when its 1.6 multiply by 3.
by 504749087
Thu Oct 05, 2017 4:26 pm
Forum: Accuracy, Precision, Mole, Other Definitions
Topic: E.27
Replies: 2
Views: 256

Re: E.27

I am just gonna make an educational guess and say that first you would need to find total grams of H2O which is 18g, and then use avogadro constant 6.0022 x 10^23 to find how many grams are in 1 water molecule.

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