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IceJOKER [234]
3 years ago
11

Given that the mass of an electron is 5.486×10−4amu, and the mass of a proton is 1.007 amu, calculate how many times heavier a p

roton is than an electron
Chemistry
1 answer:
Lana71 [14]3 years ago
3 0
Divide the mass of the proton by the mass of the electron.
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A sample of gas occupies 9.0 mL at a pressure of 500.0 mm Hg. A new volume of the same sample is at a pressure of 750.0 mm Hg. I
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The new pressure is larger than the original, the new volume is smaller than 9.0 ml and the new volume is 6.0 

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3 0
3 years ago
Read 2 more answers
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Answer: A. 1.60 liters

Explanation:

2Na_2O_2+2CO_2\rightarrow 2Na_2CO_3+O_2

As can be seen from the balanced chemical equation, 2 moles of CO_2 produce 1 mole of O_2.

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44.8 L of CO_2 will produce 22.4 L of O_2

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