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dexar [7]
2 years ago
6

How does photosynthesis affect our carbon footprint?

Chemistry
2 answers:
alexdok [17]2 years ago
5 0
Photosynthesis decreases the amount of Carbon Dioxide Co2 is in the air. 
Elan Coil [88]2 years ago
4 0
Photosynthesis plays an important role in the enviroment for several reasons as it helps clean the air because plants use the carbon dioxide in the air for photosynthesis.
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In Mitosis, do new cells have different DNA or the same DNA?
Otrada [13]

Answer: With few exceptions, the mitotic process ensures that this is the case. Therefore, mitosis ensures that each successive cellular generation has the same genetic composition as the previous generation, as well as an identical chromosome set.

5 0
3 years ago
Use the balanced equation to solve the problem.
harkovskaia [24]

Answer:

4.20 moles NF₃

Explanation:

To convert between moles of N₂ and NF₃, you need to use the mole-to-mole ratio from the balanced equation. This ratio consists of the coefficients of both molecules from the balanced equation. The molecule you are converting from (N₂) should be in the denominator of the ratio because this allows for the cancellation of units. The final answer should have 3 sig figs because the given value (2.10 moles) has 3 sig figs.

1 N₂ + 3 F₂ ---> 2 NF₃

2.10 moles N₂        2 moles NF₃
---------------------  x  ---------------------  =  4.20 moles NF₃
                                  1 mole N₂

7 0
2 years ago
Particals in the nucleus of an atom are its _________ and ____________.
Illusion [34]
That would be Protons and Neutrons.
6 0
2 years ago
How many electrons do nonmetals atoms tend to gain when forming ions
amm1812
Since nonmetals have five, six, or seven electrons in their valence shells, it takes less energy to gain the necessary electrons, and therefore form anions.
4 0
3 years ago
Fill in the flowing information for the element uranium
UkoKoshka [18]

Answer:

Period: 7

Family: actinides

Group: Actinide

Explanation:

6 0
3 years ago
Read 2 more answers
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