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seraphim [82]
3 years ago
13

What is a Newton? explain please

Chemistry
2 answers:
Lina20 [59]3 years ago
5 0

Answer:

it is the unit of Force

Explanation:

force is equal to Newton

olya-2409 [2.1K]3 years ago
3 0
the unit of force

It is equal to the force that would give a mass of one kilogram an acceleration of one meter per second per second, and is equivalent to 100,000 dynes. One newton is equal to the force needed to accelerate a mass of one kilogram one meter per second per second.
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Refer to the following balanced equation in which ammonia reacts with nitrogen monoxide to produce nitrogen and water.
RSB [31]

Answer:4314

Explanation:

6 0
3 years ago
How many cells in a unicellular organism function to get rid of waste?
Neporo4naja [7]
If its a unicellular orgnism, it has only one cell . no?
so i guess the answer has to be 1

3 0
3 years ago
The rate constant for the decomposition of nitrogen dioxide NO2(g) LaTeX: \longrightarrow⟶ NO (g) + 1/2 O2(g) with a laser beam
aleksley [76]

Answer :

The time taken by the reaction is 19.2 seconds.

The order of reaction is, second order reaction.

Explanation :

The general formula to determine the unit of rate constant is:

(Concentration)^{(1-n)}(Time)^{-1}

Unit of rate constant                           Order of reaction

Concentration/Time                                        0

Time^{-1}                                                              1

(Concentration)^{-1}Time^{-1}                                 2

As the unit of rate constant is M^{-1}min^{-1}. So, the order of reaction is second order.

The expression used for second order kinetics is:

kt=\frac{1}{[A_t]}-\frac{1}{[A_o]}

where,

k = rate constant = 1.95M^{-1}s^{-1}

t = time = ?

[A_t] = final concentration = 0.97 M

[A_o] = initial concentration = 2.48 M

Now put all the given values in the above expression, we get:

1.95\times t=\frac{1}{0.97}-\frac{1}{2.48}

t=0.32min=0.32\times 60s=19.2s

Therefore, the time taken by the reaction is 19.2 seconds.

8 0
3 years ago
Please help me I will give you 10 points​
Vaselesa [24]

Answer:

red ig

Explanation:

5 0
3 years ago
If chemical bonds didn’t
hram777 [196]

All of the above answers are true right answer is option D

because, no bond no molecule no interaction no life,

no bond= only element will exist

Energy would not exist coz energy consumption and excretion takes place during bond formation and bond breaking process!

3 0
3 years ago
Read 2 more answers
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