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

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Chapter1: Chemical Foundations
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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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