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3 years ago

BRAINLIEST FOR CORRECT ANSWERS PLEASE HELP!

2 answers:

8 0

A because chemical energy is convey to light energy because of how much energy the chemical energy gives off and it becomes to light

pshichka [43]3 years ago

7 0

Answer:

Mechanical energy is converted to chemical energy during photosynthesis. Oxygen is made from the breakdown of carbon dioxide during photosynthesis

Explanation:

would this work

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Which of the following is not a step in the conversion of 1.3 dam3 to L?

Tanya [424]

First put the choices,and the answer is (10^-3L/1mL)^3 is the correct answer.

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3 years ago

Which series reveals the source of energy for oil? please help ASAP!!! WILL MARK BRAINLEST

Murrr4er [49]

Answer:

Explanation:

Oil > Animals > Plants > Chemicals

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2 years ago

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What type of compound is calcium oxide

DIA [1.3K]

A carbonate because the oxygen neutralizes the reactive coding of the calcium in its original form.

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3 years ago

0.0145 moles of helium gas are introduced into a balloon so that the volume of the balloon is 2.54 liters. An additional amount

olga_2 [115]

Answer:

4.43L is final volume of the ballon

Explanation:

Avogadro's law of ideal gases states that equal volumes of gases, at the same temperature and pressure, have the same number of molecules.

The formula is:

$\frac{V_1}{n_1} =\frac{V_2}{n_2}$

Where V and n are volume and moles of the gas in initial and final conditions.

If the initial conditions are 0.0145 moles and 2.54L and final amount of moles is 0.0253moles, final volume is:

$\frac{2.54L}{0.0145mol} =\frac{V_2}{0.0253mol}$

V₂ = 4.43L is final volume of the ballon

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3 years ago

When is genetic material replicated? *

Norma-Jean [14]

Should be before meiosis

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3 years ago