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Musya8 [376]
3 years ago
14

Which of the following is not a living thing A) carbon dioxide d) an amoeba c) a daisy d) a jellyfish

Chemistry
1 answer:
Artyom0805 [142]3 years ago
6 0
A; Carbon Dioxide is not a living thing.
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It must be 6.01 kj
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3 years ago
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What is the mole fraction of Ba(OH)2 in an aqueous solution that contains 22.8% Ba(OH)2 by mass?
antoniya [11.8K]

Answer:

0.03

Explanation:

22.8 g Ba(OH)2 (1 mol Ba (OH)2/ 171.34 g) = 0.133 mol Ba (OH)2

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X= molar fraction= mol Ba(OH)2/ mol total

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3 years ago
What colour is litmus in a solution of pH 4?
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Answer:

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2 years ago
A chemist designs a galvanic cell that uses these two half-reactions:
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Answer:

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Explanation:

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b)

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c)

MnO4⁻ (aq) + 8H⁺ (aq) + 5Fe³⁺ (aq) →Mn(aq)²⁺ + 4H2O (l) + 5Fe²⁺(aq)

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3 years ago
In a redox reaction, what role does the reducing agent play?
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<span>So the oxidizing agent will receive electrons from the reducing agent and the oxidation agent will take electrons from the reducing agent.</span>
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3 years ago
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