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Helen [10]
3 years ago
14

Which formula represents the compound commonly known as phosphine

Chemistry
1 answer:
Arlecino [84]3 years ago
8 0
I looked up what is the molecular formula for Phosphine and got this: PH3
Hope this helps! Let my know if this was correct.
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If 25 mol of C8H18 are available, how many mol of CO2 can be produced
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Answer:

200 mol

Explanation:

2C8H18+25O2=16CO2+18H2O

2 mol → 16 mol

25 mol → X mol

X=25×16÷2=200

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What 2 chemicals react together during photosynthesis
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Answer:

The photosynthesis chemical equation states that the reactants (carbon dioxide, water and sunlight), yield two products, glucose and oxygen gas. The single chemical equation represents the overall process of photosynthesis.

Explanation:

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A phase is a part of a system with what type of composition?
TiliK225 [7]

Answer:

<u>uniform composition.</u>

Explanation:

A phase is a part of a system with uniform composition.

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2 years ago
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