1. What is the molecular formula for the compound that has a molar mass of 180.2 g/mol and the following percent compositions? What is the empirical formula for the compound C - 40.0% H - 6.7% O - 53.3%
1. What is the molecular formula for the compound that has a molar mass of 180.2 g/mol and the following percent compositions? What is the empirical formula for the compound C - 40.0% H - 6.7% O - 53.3%
Introductory Chemistry: A Foundation
9th Edition
ISBN:9781337399425
Author:Steven S. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Donald J. DeCoste
Chapter9: Chemical Quantities
Section: Chapter Questions
Problem 7CR
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1. What is the molecular formula for the compound that has a molar mass of 180.2 g/mol and the following percent compositions? What is the empirical formula for the compound
C - 40.0% H - 6.7% O - 53.3%
2. What is the empirical formula for the compound that has the following percent compositions?
Na - 27.36% H - 1.20% C - 14.30% O - 57.14%
What is the proper name of this compound
3. Which of the following are true of polar covalent compounds and ionic compounds?
A: soluble in water
B: soluble in oil
C: conducts electricity
D: tend to have low melting and boiling points
E. Conducts electricity in liquid state
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