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Sauron [17]
3 years ago
9

How many grams are 5.83 moles of C2H2

Chemistry
1 answer:
wlad13 [49]3 years ago
7 0
Imagine liking anime
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3 years ago
The atomic number of an element:
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I think #3 might be the answer .

Because in #1 atomic mass tells mass .

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What would happen if carbon -14 gained 1 proton and lost 1 neutron?
sleet_krkn [62]
D. To answer this question refer to the periodic table and think logically about it. Adding one proton increases the atomic number so you go along the row to Nitrogen. If you lose one neutron then the atomic mass decreases by 1 so 14-1 is 13.
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3 years ago
The frequency light of 3.52*10-7
zimovet [89]

Answer:

The speed of light, c, equals the wavelength, λ (pronounced lambda), times the frequency, ν, (pronounced noo).

c=λν

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3 years ago
_H2+O2=_H2O<br> balance help please
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Both are 2
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