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brilliants [131]
2 years ago
8

Assessment timer and count

Chemistry
2 answers:
beks73 [17]2 years ago
4 0
Water
sunlight
and carbon dioxide
Maslowich2 years ago
3 0
A plant needs Sunlight, water, and carbon dioxide to produce ATP from photosynthesis.
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What is the correct ionic formula when mg2+ and p3− react?
Mumz [18]

Answer: Ionic formula will be Mg_3P_2.

Explanation: Mg^{2+} and P^{3-} ions will form a ionic compound. Ionic compounds have both metals and non-metals.

Here Mg^{2+} is a metal and P^{3-} is a non-metal.

The net charge on any compound must be 0.

So we need 2 phosphate ions to balance the charge on Mg^{2+} ions. Similarly we need 3 Magnesium ions to balance the charge on P^{3-} ions.

Criss-crossing the charges, we will get the formula as Mg_3P_2

Criss-crossing is shown in the image below.

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