7.26: REVIEW W/QUIZIZZ: QUIZ 7.2: CHM QNTS: 5D 14W S1 23 CHM

Which of the following is the correct set-up for a percent calculation?

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What is the empirical formula of C₆H₁₂O₃?

• C₂H₄O

• C₃H₆O

• C₃H₆O₂

• C₂H₆O

What is the empirical formula of N₂O?

• N₂O
• NO
• NO₂
• N₄O₂

A formula with the lowest number ratio of elements in a compound is known as a(n) ______________.

• empirical formula
• molecular formula
• chemical formula

Solve.

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All of the following are empirical formulas EXCEPT _____.

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Solve.

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Solve.

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A compound's formula that has the kind and number of atoms present is known as a(n) ______________.

• empirical formula
• molecular formula
• chemical formula

Solve.

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