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Volgvan
2 years ago
8

The chart seen here shows the decay of a sample of carbon-14 over a period of 33,000 years. What is the approximate half-life of

carbon 14?
Chemistry
2 answers:
madreJ [45]2 years ago
7 0
A. 5,500 years is the answer to this question
Nadusha1986 [10]2 years ago
5 0

5,500 ears if u using usatestprep

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What is the hydrogen ion concentration of a solution with a pH 5? *
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3 years ago
How man grams of cl2 are consumed to produce 12.0 g of KCl
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5.71 g

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Step 1: Write the balanced equation

2 K + Cl₂ ⇒ 2 KCl

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12.0 g × 1 mol/74.55 g = 0.161 mol

Step 3: Calculate the moles of Cl₂ needed to produce 0.161 moles of KCl

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The molar mass of Cl₂ is 70.91 g/mol.

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Why were they put into water before we tested them?
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