Select the simplest mole ratio for each substance.Glucose (C6H12O6):
Sulfuric acid (H2SO4):
Butene (C4H8):
Molecular formula: C6H12O6Empirical formula:
Molecular formula: H2SO4Empirical formula:
What is the percent by mass of carbon in glucose? %
A compound contains 75% carbon and 25% hydrogen by mass. What is the empirical formula for this compound?
A compound is 42% sodium, 19% phosphorus, and 39% oxygen by mass. What is the empirical formula of this compound?
The empirical formula of an artificial sweetener is C14H18N2O5. The molecular mass of the sweetener is 294.34 g/mol. What is the molecular formula of the artificial sweetener?
A sample of a compound contains 9.11 g Ni and 5.89 g F. What is the empirical formula of this compound?
If the molar mass of the compound is 96.69 g/mol, what is the molecular formula of the compound?
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What is the percent by mass of oxygen in glucose? %
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