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motikmotik
3 years ago
13

A process of beacoming better suited to its environment

Chemistry
2 answers:
user100 [1]3 years ago
7 0

Answer:

would this be adaptation?

CaHeK987 [17]3 years ago
3 0
Adaptation I believe
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Which Reference Tables must be used to determine the number of carbon atoms in a parent chain and the type of bonding between th
777dan777 [17]

Answer:

Explanation:

Did you get the answer to the test, I have the same one but don’t understand the questions that well

4 0
3 years ago
6) A 14.5 g sample of sodium chloride reacts with excess fluorine gas according to
Ann [662]

The mass of  chlorine gas produced by 14.5 grams of sodium chloride is 10.42 g.

The mass of  chlorine gas produced by 14.5 grams of sodium chloride is 8.81 g.

The given parameters;

  • <em>mass of the sodium chloride, = 14.5 g</em>
  • <em>2NaCl(s) + F2(g) → 2NaF(s) + Cl2(g)</em>

<em />

In the reaction above, we can deduce the following;

molecular mass of 2Nacl = 2(58.44) = 116.88 g

molecular mass of 2NaF = 2(42) = 84 g

molecular mass of  Cl2 = 71 g

The mass of sodium fluoride produced by 14.5 grams of sodium chloride is calculated as follows;

116.88 g of NaCl --------------- 84 g of NaF

14.5 g of NaCl -------------------  ?

= \frac{84 \times 14.5}{116.88} \\\\= 10.42 \ g

The mass of  chlorine gas produced by 14.5 grams of sodium chloride is calculated as follows;

116.88 g of NaCl --------------- 71 g of Cl2

14.5 g of NaCl ------------------- ?

= \frac{14.5 \times 71}{116.88} \\\\= 8.81 \ g

Learn more here:brainly.com/question/8470145

8 0
3 years ago
Light shining on a strip of metal can dislodge electrons. Do you think this is more consistent with light being made up of waves
Gnoma [55]
Light would be more consistent being made up of particles rather than waves.
7 0
4 years ago
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29. All synthetic elements are...
lara31 [8.8K]

Answer:

D

Explanation:

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How many moles is 2.80 x 10^24 atoms of silicon
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The answer that i found is 4.650
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