Multiple
how many atoms are in 1.75 moles of antimony atoms?
a) 3.75 x 10^...
Chemistry, 28.01.2020 21:08 ghari112345
Multiple
how many atoms are in 1.75 moles of antimony atoms?
a) 3.75 x 10^1
b) 8.5 x 10^23
c) 1.05 x 10^24
d) 2.9 x 10^-24
for your ! : )
Answers: 3
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The graph indicates the running route for tobias. which best describes his run? from time 0 to 6, he went fast and then slowed down. from time 6 to 10, he was at his slowest. from time 12 to 14, he went very slow. from time 14 to 18, he went toward the starting point.
Answers: 2
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What is the typical rotational frequency frot for a molecule like n2 at room temperature (25∘c)? assume that d for this molecule is 1å=10−10m. take the total mass of an n2 molecule to be mn2=4.65×10−26kg. you will need to account for rotations around two axes (not just one) to find the correct frequency. express frot numerically in hertz, to three significant figures.
Answers: 3
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