CLOCKWORK5773 CLOCKWORK5773

06-02-2024
Chemistry

contestada

1. what is the mass ratio of sulfur to oxygen in strontuim sulfite?
A. 0.449:1
B. 0.516:1
C. 0.630:1
D. 0.670:1
2. What is the mass ratio of selenium to fluoride in selenium hexafluoride?
A. 0.524:1
B. 0.642:1
C. 0.690:1
D. 0.780:1

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