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Svetllana [295]
3 years ago
6

What is a decomposition reaction?

Chemistry
1 answer:
77julia77 [94]3 years ago
4 0

Answer:

D. Two reactants combine to form a single ew product.

Explanation:

Because, A decomposition reaction produces multiple products from a single reactant.

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Case #4
stiv31 [10]

Answer: 1.) His action is not justified because he could have done something else like talking with someone.

2.) Some of the negative consequences could be Mr. King could lose his job  or worse not be able to teach again.

3.) Some other options were having him retake the test or talking to the head of the school, or many other things.

3 0
3 years ago
Calculate the net force of an object that is being moved 10 Newtons to the right and 18 Newtons to the left. Explain how the unb
Pachacha [2.7K]
If an object<span> has a net </span>force<span> acting on it, it </span>will<span> accelerate. The </span>object will speed<span> up, slow down or </span>change direction<span>. An </span>unbalanced force<span> (net </span>force) acting on anobject<span> changes its </span>speed<span> and/or </span>direction<span> of motion. An </span>unbalanced force<span> is an unopposed </span>force<span> that causes a </span>change<span> in motion.</span>
5 0
4 years ago
Read 2 more answers
The process shown in the image above is known as
EleoNora [17]

Answer:

C. Chain Reaction

Explanation:

You get different elements from just one by a single reaction.

4 0
3 years ago
Read 2 more answers
hydrogen and oxygene react to form water l. How many molecules of O2 are required to produce 0.6 of H20​
user100 [1]

Answer:

It is required 0.3 molecules of O2 to produce 0.6 molecules of H2O

Explanation:

The water´s formation reaction is: 2H2 + O2 --> 2H2O

This reaction shows the molecular O2:H2O ratio: 1:2.

Then, if we want to know how many molecules of O2 are required to produce 0.6 of H20​, it is necessary calculate as it showed next:

0.6 molecules H2O * (1 molecula O2 / 2 molecules H2O)= 0.3 molecule O2

8 0
3 years ago
At the end of the Paleozoic Era, ____ covered the Earth. This allowed reptiles to flourish and spread across Earth.
Dafna11 [192]

Answer:

1. grasslands

Explanation: hope this helps :)

8 0
3 years ago
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