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Nikolay [14]
3 years ago
5

What do leaves produce

Chemistry
2 answers:
murzikaleks [220]3 years ago
7 0
Plants Produce Oxygen and we produce carbon dioxide to give the plants therefore they give oxygen back
larisa86 [58]3 years ago
6 0

They produce air/oxygen.

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Which condition must be met in order for an equation to be balanced? The elements in the reactants are the same as the elements
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Answer:

There must be an equal amount of each element on both sides of the equation.

Hope this helps

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3 years ago
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a light ray hits a hard, opaque object. the angle at which the light ray bounces off the object depends on the smoothness of the
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A chemist wants to make 6.5 L of a 0.340 M CaCl2 solution. Part A What mass of CaCl2 (in g) should the chemist use? Express your
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Answer:

The answer to your question is 245 grams

Explanation:

Data

Volume 6.5 L

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Process

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molar mass = (1 x 40) + (2 x 35.5)

                   = 40 + 71

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2.- Convert the grams to moles

                       111 g of CaCl₂ -------------- 1 mol

                         x                   ---------------0.34 mol

                         x = (0.34 x 111) / 1

                         x = 37.74 g

3.- Calculate the total mass

                        37.74 g ------------------ 1 L

                            x        ------------------ 6.5 L

                            x = (6.5 x 37.74) / 1

                            x = 245.31

3 0
3 years ago
What would indicate that a physical change takes place when cooper is drawn into wire
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When a copper is drawn into wire the only change that occurs is change in its shape and size no change will take place into its composition that is the wires are still possessing the properties of copper metal. Thus, a physical change takes place when copper is drawn into wire.

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2 years ago
HELP ASAP <br><br>GIVING BRIANALST TO THE FRIST TO ANSWER ​
Kisachek [45]

Answer:

yes the ones u chose are correct.

Explanation:

8 0
3 years ago
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