Calculate the Number of Oxygen Atoms in 29

question 36

Multiple Choice

Calculate the number of oxygen atoms in 29.34 g of sodium sulfate, Na₂SO₄.

• A) 1.244 * 10²³ O atoms
• B) 4.976 * 10²³ O atoms
• C) 2.409 *10²⁴ O atoms
• D) 2.915 * 10²⁴ O atoms
• E) 1.166 * 10²⁵ O atoms

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Chemicals that are used by cells to communicate with each other, often responsible for transmitting signals from one cell to another across distances.

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