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yulyashka [42]
3 years ago
11

The wax appears to disappear as a candle burns. How can the law of conservation of mass apply to this reaction?

Chemistry
1 answer:
White raven [17]3 years ago
8 0
Because mass is neither created nor destroyed, so the wax can not just disappear.
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Write the isotope notation for the following isotope: copper-63, copper-65, magnesium-24, magnesium-25, magnesium-26, lithium-6,
andrey2020 [161]
63/29 Cu (copper-63)
65/29 Cu (copper-65)
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25/12 Mg (magnesium 25)
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The top number is the mass number and you find that by adding the number of neutrons and atomic number
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3 years ago
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3 years ago
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According to the below equation, how many moles of SO2 are required to generate 1.43×1024 water molecules?
podryga [215]
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then use factor label method to solve

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4 0
3 years ago
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