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otez555 [7]
3 years ago
6

Two atoms of calcium and one molecule of oxygen gas react and yield two molecules of calcium oxide.

Chemistry
1 answer:
Vitek1552 [10]3 years ago
3 0
2Ca + O2 ——————-> 2CaO2
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Answer:

\boxed {\boxed {\sf 77.35 \ K}}

Explanation:

The Celsius and Kelvin scales are used to measure the temperature of matter.  Their scales and unit differences are the same (1 K increase = 1 °C increase), but they have different starting points.

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T_K= -195.8 + 273.15

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2 years ago
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7 0
3 years ago
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