Chemistry, 18.04.2020 04:34 stephliu721
A chemist determined the boiling point of c8h18 to be 124.1c the actual boiling point is 125.7 what is the percent error
a. 1.27
b. -1.6
c. -1.29
d. -0.013
Answers: 2
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How many moles of gas are present if p=11 atm, v=12l, t=185k?
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The following reaction shows sodium carbonate reacting with calcium hydroxide. na2co3 + ca(oh)2 ā naoh + caco3 how many grams of naoh are produced from 20.0 grams of na2co3? (molar mass of na = 22.989 g/mol, c = 12.01 g/mol, o = 15.999 g/mol, ca = 40.078 g/mol, h = 1.008 g/mol) 12.2 grams 15.1 grams 24.4 grams 30.2 grams
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A chemist determined the boiling point of c8h18 to be 124.1c the actual boiling point is 125.7 what...
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