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3. Which statement is true according to the Law of Definite Proportions? a. A chemical compound always contains the same proportions of elements by mass C. b. A chemical compound always contains the same proportions of elements by molar ratio A chemical compound always contains the same proportions of elements by volume d. A chemical compound can contain any proportion of elements by mass 4. What would be the molar mass of germanium tetrafluoride? a. 129.62 g/mol b. 148.63 g/mol C. d. 91.63 g/mol 110.63 g/mol

3. Which statement is true according to the Law of Definite Proportions? a. A chemical compound always contains the same proportions of elements by mass C. b. A chemical compound always contains the same proportions of elements by molar ratio A chemical compound always contains the same proportions of elements by volume d. A chemical compound can contain any proportion of elements by mass 4. What would be the molar mass of germanium tetrafluoride? a. 129.62 g/mol b. 148.63 g/mol C. d. 91.63 g/mol 110.63 g/mol

Chemistry: An Atoms First Approach
Chemistry: An Atoms First Approach
2nd Edition
ISBN:9781305079243
Author:Steven S. Zumdahl, Susan A. Zumdahl
Publisher:Steven S. Zumdahl, Susan A. Zumdahl
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 69CP: You have two distinct gaseous compounds made from element X and element Y. The mass percents are as...
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Which statement is true according to the Law of Definite Proportions? a. A chemical compound always contains the same proportions of elements by mass A chemical compound always contains the same proportions of elements by molar ratio A chemical compound always contains the same proportions of elements by volume d. A chemical compound can contain any proportion of elements by mass C. 4. What would be the molar mass of germanium tetrafluoride? a. 129.62 g/mol b. 148.63 g/mol C. 91.63 g/mol d. 110.63 g/mol
Transcribed Image Text:Which statement is true according to the Law of Definite Proportions? a. A chemical compound always contains the same proportions of elements by mass A chemical compound always contains the same proportions of elements by molar ratio A chemical compound always contains the same proportions of elements by volume d. A chemical compound can contain any proportion of elements by mass C. 4. What would be the molar mass of germanium tetrafluoride? a. 129.62 g/mol b. 148.63 g/mol C. 91.63 g/mol d. 110.63 g/mol
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