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yan [13]
3 years ago
12

N2H4+H2O2 ——> N2+H2O coefficient

Chemistry
1 answer:
const2013 [10]3 years ago
3 0

Answer:

N2H4 + 2H2O2 ---->N2 + 4H2O

Explanation:

N=2            N=2

H=6 ->8      H=2 ->8

O=2 -> 4     O=1 -> 4

Add coefficients to hydrogen peroxide on the left and water on the right, so that there is an equal number of hydrogens and oxygens.

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Lemur [1.5K]

Answer:

1.23 × 10³ N

Explanation:

Step 1: Given and required data

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  • Acceleration due to the gravitational force (g): 9.81 m/s²

Step 2: Calculate the force acting between the Earth and a 125-kg person standing on the surface of the Earth

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8 0
3 years ago
A correct statement of Henry's law is: a. The concentration of a gas in solution is inversely proportional to temperature. b. Th
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Answer:

e. None of these.

Explanation:

Hey there!

In this case, since the Henry's law is defined in terms of pressure, henry's constant and pressure, as shown below:

C=K_H*P

Whereas C is the concentration, KH the Henry's constant and P the pressure, we infer that the concentration of a gas solution is directly proportional to the pressure, which is not the group choices, therefore, the answer is e. None of these.

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Give the formula of the chlorine ion​
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Answer:

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