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Julli [10]
3 years ago
10

If the equation on the board had shown 3 atoms of carbon on the reactants side, how many atoms of carbon would need to be repres

ented on the products side? 2 3 4
Physics
2 answers:
Sholpan [36]3 years ago
6 0

3

Explanation:

If the equation on the board had shown 3 atoms of carbon on the reactants side, it would need 3 atoms of carbon on the product side to balance it.

This is in accordance to the law of conservation of mass which states that "matter is neither created nor destroyed during the course of chemical reaction, they are only transformed from one form to another".

We expect the same number of atoms on both sides of the equation. For example:

                    Fe + S  →   FeS

               1 iron atom combines with 1 sulfur atom to produce FeS which contains 1 iron and sulfur atoms.

Learn more:

Chemical equation brainly.com/question/2924195

#learnwithBrainly

EastWind [94]3 years ago
5 0

Answer:

3

Explanation:

i did the test and confirmed this answer

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A rectangular box has side 10cm x 5cm x 2cm. If it lies on a horizontal surface and has weight 1.00N, calculate the maximum and
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If you drop a 50 gram piece of metal that has a temperature of 110°Celsius into 1000 grams of water at 25°Celsius, what best des
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We are sending a 30 Mbit file from source host A to destination host B. All links in the path between source and destination hav
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Answer:

t=1.5\times 10^{-4}\ s

Explanation:

Given:

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  • transmission rate of data, \dot D=10\ Mb.s^{-1}
  • propagation speed, v=2\times 10^8\ m.s^{-1}
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<u>Now the delay in data transfer from source to destination for each 10 Mb:</u>

t'=\frac{s}{v}

t'=\frac{10^4}{2\times 10^8}

t'=5\times 10^{-5}\ s

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3 years ago
You are rushing to the train station to catch your morning commute. The train leaves the train station from rest with an acceler
Vanyuwa [196]

Answer:

a) t= 4.81 s,and t= 23.51.

b)d=6.88 m

c)v=4.8 m/s

Explanation:

Acceleration of train ,a= 0.6 m/s²

u = 0 m/s

Your speed ,V= 8.5 m/s

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It means that you will catch train after t= 4.81 s,and t= 23.51.

t=23.51 sec means that you will catch the train after 23.51 sec also because acceleration of train is low.

Distance travel

d= 8.5 ( t- 4)

t= 4.81 s

d= 8.5 ( 4.81- 4)  m

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Lets speed = v

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D=\sqrt{b^2-4ac}

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v = 4 x 0.3 x 4

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