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anygoal [31]
3 years ago
13

Determine the number of equivalents if a 3.89N solution contains 0.76 L of solution

Chemistry
1 answer:
ValentinkaMS [17]3 years ago
5 0

Answer:

2%

Explanation:

oriented C-2, and (3) the minimizing of the number of ... (2) L. A. Mitscher, J. K. Paul, and L. Goldman,Experientia, 19, 195. (1963). ... SOzCeHiBr)3 in 147 ml. of anhydrous methanol containing 0.37 ... bicarbonate and saturated sodium chloride solution, and dried ... determined in 2% chloroform solution; infrared spectra on.

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How many moles of sodium carbonate contain 1.773 × 1017 carbon atoms?
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Answer:

  • 2.941 × 10⁻¹⁷ mol

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1) Chemical formula of sodium carbonate: <em>Na₂CO₃</em>

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Hence, the ratio is 1 C atom / 1 Na₂CO₃ unit formula.

This is, there is 1 atom of carbon per each unit formula of sodium carbonate.

3) Calculate the number of moles in 1.773 × 10⁷ carbon atoms

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Since, the ratio is 1: 1, the number of moles of sodium carbonate is the same number of moles of carbon atoms.

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Which of the following best describes scientists?
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