3 years ago

Which statement describes the light reaction of photosynthesis?

Chemistry

1 answer:

cupoosta [38]3 years ago

5 0

Answer:

Explanation:

water molecules are combined to make food

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Which sample contains more atoms: 3.89 g of nickel or 6.61 g of silver? Defend your answer.

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2 years ago

Cars run on gasoline, where octane (C8H18) is the principle component. This combustion reaction is responsible for generating en

Bezzdna [24]

Answer:

10.19 g CO₂

4.69 g H₂O

Explanation:

The combustion reaction of Octane is:

C₈H₁₈ → 8CO₂ + 9H₂O

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1 gallon = 3.785 L

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Now we convert 1.24 gallons to mL:

1.24 gallon * $\frac{3.785L}{1gallon} *\frac{1000mL}{1L} =$ 4693.4 mL

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Now we use the stoichiometric ratios and molecular weights to calculate the mass of CO₂ and H₂O:

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3 years ago

What are the properties of gas

Oksana_A [137]

Answer:

1) easy compressed

2) fills its container

3) far more space

Explanation:

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3 years ago

Read 2 more answers