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Nostrana [21]
3 years ago
9

What happens to the motion of molecules when temperature decreases

Chemistry
2 answers:
maks197457 [2]3 years ago
5 0
When the temperature decreases the molecules slow down
Juliette [100K]3 years ago
4 0

Answer:

As the temperature of a solid, liquid or gas increases, the particles move more rapidly.

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Which of the following equations is balanced?
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I need help like extremely bad
Anna007 [38]

Answer:

First start with the ones we know

Explanation:

1. small - gene

2.chromosome - chromosomes contain genes so they must be bigger

3.dna- is all the chromosomes (genetic material)

A couple of homologous chromosomes, or homologs, are a set of one maternal and one paternal chromosome that pair up with each other inside a cell

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now 5.

A gene consists of enough DNA to code for one protein, and a genome is simply the sum total of an organism's DNA. DNA is long and skinny, capable of contorting like a circus performer when it winds into chromosomes.

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7 0
2 years ago
Lithium and nitrogen react in a combination reaction to produce lithium nitride: 6Li(s) + N2(g) → 2Li3N(s) How many moles of lit
miss Akunina [59]

Answer:

12.5 g of Li are needed in order toproduce 0.60 moles of Li₃N

Explanation:

The reaction is:

6Li(s) + N₂(g) → 2Li₃N(s)

If nitrogen is in excess, the lithium is the limiting reactant.

Ratio is 2:6

2 moles of nitride were produced by 6 moles of Li

Then, 0.6 moles of nitride were produced by (0.6 .6)/ 2 = 1.8 moles of Li

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3 years ago
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Explanation:

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Each corner atom contributes to eight cell, so per unit cell 1/8 ×8 =1atom

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Total atoms =3+1=4atoms

Therefore the atoms in Al FCC per unit cell is 4

7 0
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Maria wants to determine which type of disinfectant kills the most bacteria.
murzikaleks [220]

Answer:

well she can test both of the soap by putting one on and plate and another on the other plate and which ever is cleaner is your answer

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