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Ira Lisetskai [31]
3 years ago
5

Please help! I’m begging youuuuuuuuuuuuuuu

Chemistry
1 answer:
VMariaS [17]3 years ago
7 0
Florine and Neon both have 10 neutrons
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Which of the following gases is most closely linked to day-to-day weather changes?
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2 years ago
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3 years ago
Chemistry help please! I just need to make sure the answers correct.... Thank you!
Veronika [31]
1. At constant tempaerature and pressure, 3 tablets produce 600cm^3 of gas
Thus calculating for 1 tablet that produces 600 / 3 = 200 cm^3
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2. We have the equation PV = nRT, n being the number of moles
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3 years ago
Helium has a density of 1.79 x 10-4 g/mL at standard temperature and pressure. A balloon has a volume of 6.3 liters. Calculate t
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3 years ago
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4 0
3 years ago
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