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alexgriva [62]
3 years ago
7

Oil and water placed in a jar will separate. Even when

Chemistry
2 answers:
Softa [21]3 years ago
7 0

Answer:

B: Oil and water have a low solubility because they have separate chemical properties

Explanation:

I took the test

Kisachek [45]3 years ago
3 0

Answer:

the answer is B Oil and water have a low solubility because they have separate chemical properties.

Explanation

got it right 2020

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What must a plant need to produce 4 molecules of sugar?
Amiraneli [1.4K]

Answer:

24 molecules of H20

Explanation:

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water is supplied through the roots, carbon dioxide collected through stomata and sun light is capture  by chloroplast.

Chemical equation:

6H₂O + 6CO₂ + energy  →   C₆H₁₂O₆ + 6O₂

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consider 1 mole contain 1 molecule.

So in order to produced 4 molecules of sugar number of molecules of water carbon dioxide needed are,

6 × 4 = 24 molecules

24 molecules of water and 24 molecules of carbon dioxide needed.

4 0
3 years ago
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