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sineoko [7]
3 years ago
6

Which of the following is required for a reaction to occur?

Chemistry
1 answer:
dezoksy [38]3 years ago
8 0
I WOULD SAY d. ALL OF ABOVE
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What is the formula for the binary ionic compound formed between<br> zinc and nitrogen.
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Answer: Zinc nitride (Zn3N2) is an inorganic compound of zinc and nitrogen, usually obtained as (blue)grey crystals. It is a semiconductor. In pure form, it has the anti-bixbyite structure.

Chemical formula: Zn3N2

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EC Number: 215-207-3

Appearance: blue-gray cubic crystals

Explanation:

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A wooden plank has a mass of 100kg force of 20 n was used to move it what is its acceleration​
krok68 [10]

Answer:

a= 0.2m/s²

Explanation:

Fnet = ma

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a = 0.2m/s²

4 0
3 years ago
Please help asap and thank you
natulia [17]

Answer:

Metamorphic rock

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metamorphic rocks do not get hot enough to melt they just get denser if they did they would become igneous rocks.

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A chemist combines ethane and chlorine with the goal of producing chloroethane which other product could be reasonably expected
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