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docker41 [41]
3 years ago
13

Explain how a cell is like your school or town. What is the nucleus of your town? The mitochondria?

Chemistry
1 answer:
Mariulka [41]3 years ago
4 0

Answer:

The nucleus is like the mayor's office because it controls what happens in the cell. The mitochondria is the powerhouse of the cell because it gives the rest of the cell energy to perform the tasks they need to do.

Explanation:

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Nuclear fusion of hydrogen into helium occurs in the
andrezito [222]
There are types of nuclear reaction: nuclear fusion and nuclear fission. The difference is that fusion is a combination of two elements while fission is the breaking up of the subatomic particles of an element creating a new element. The limiting element to this is Iron. Iron-26 is the most stable element. As a result, elements lighter than Fe-26 are generally fusible. This includes hydrogen and helium.

This reaction is common in the stars, most especially the Sun. The energy of the Sun comes from its abundant hydrogen composition which becomes fusible into Helium. This occurs at a temperature of 14 million Kelvin. The nuclear reaction is a not a one-way step process as shown in the picture.

3 0
3 years ago
Which of the following equations are balanced?
Debora [2.8K]

Answer:

The only balanced equation is:

2KClO₃ → 2KCl + 3O₂

Explanation:

In reactant side: 6 atoms of O, 2 atoms of Cl and 2 atoms of K

In product side: 2 atoms of K and 2 atoms of Cl + 6 atoms of O

CO + 3H₂ → CH₃OH

In reactant side: 1 C, 1 O and 6 H

In product side: 1 C, 4 H and 1 O

PCl₃ + 2Cl₂ → PCl₅

In reactant side: 1 P, 7 Cl

In product side. 1 P, 5 Cl

Mg + N₂ → Mg₃N₂

In reactant side 1 Mg and 2 N

In product side 3 Mg and 2 N

7 0
3 years ago
Do you know what this is ??​
Sonja [21]

Answer:

is there a pic or anything?

8 0
3 years ago
Read 2 more answers
HELPPP. What is the molarity (molar concentration) of a 500.0mL that contains 5.60g of KOH? Please show your work, with units, a
-Dominant- [34]

Answer:

.2 M

Explanation:

grams/molar mass=ans./volume(L)=molarity

5.6/56=ans./.500=.2 M

- Hope that helps! Please let me know if you need further explanation.

7 0
3 years ago
Oxidation state of N in n2(g)
Lady bird [3.3K]

Answer:

0

Explanation:

did research

4 0
3 years ago
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