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kkurt [141]
3 years ago
10

What does E=mc^2 mean

Chemistry
1 answer:
Brums [2.3K]3 years ago
8 0

E represents units of energy, m represents units of mass, and c2 is the speed of light squared, or multiplied by itself


So I THINK that A is the right answer but i may be wrong.


I hope this helped :)

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What is the empirical formula of a compound containing carbon, hydrogen, and oxygen in the ratio 14:42:84? C14H42O84
kati45 [8]
C:H:O = 14:42:84 = 7:21:42 = 1:3:6

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3 years ago
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What is the molarity of a nitric acid solution if 43.13 mL 0.1000 M KOH solution is needed to neutralize 30.00 mL of the acid so
Leno4ka [110]

Answer:

0.144M

Explanation:

First, let us write a balanced equation for the reaction. This is illustrated below:

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From the equation,

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From the question given, we obtained the following:

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Cross multiply to express in linear form

Ma x 30 = 0.1 x 43.13

Divide both side by 30

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8 0
3 years ago
In 1890 there were more gray-winged moths than white-winged moths due to?
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Answer:

thank u

Explanation:

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air in a closed container with a fixed volume is heated from 25 c to 36 c if the pressure is initially at 3.8atm what would the
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P1T2 = P2T1
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I WILL GIVE BRAINLIEST TO BEST AND MOST THOROUGH ANSWER!
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2 years ago
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