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Murrr4er [49]
3 years ago
7

Which is a way you would expect two animals of the same species to differ?

Chemistry
1 answer:
LuckyWell [14K]3 years ago
5 0
C is the correct answer
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Aromatic compounds aliphatic compounds
Nonamiya [84]

Answer:

I hoped it helps you fod blessed:)

5 0
3 years ago
The reaction between calcium acetate and lithium phosphate forms a white precipitate (the insoluble compound calcium phosphate),
kenny6666 [7]

Hello!


The coefficient for Lithium Acetate in the balanced chemical equation is 6


Why?


This is the reaction:


(CH₃COO)₂Ca(aq) + Li₃PO₄(aq) → Ca₃(PO₄)₂(s) + CH₃COOLi(aq)


For balancing the equation, we're going to apply the Law of Conservation of Mass, which states that matter is not created nor destroyed, and the number of atoms of each element should be the same on both sides of the equation, from that, the balanced equation is:


3(CH₃COO)₂Ca(aq) + 2Li₃PO₄(aq) → Ca₃(PO₄)₂(s) + 6CH₃COOLi(aq)


Have a nice day!

3 0
4 years ago
According to the kinetic theory of gases a gas can be compressed much more than a liquid or solid because
xeze [42]
Because gases are less dense than a liquid and a solid
3 0
3 years ago
Read 2 more answers
Are the following combinations allowed? If not, show two ways to correct them:
andriy [413]

This is not possible. Change ml = 0, ±1 or ±2, or l = 3 or l = 4 to correct.

How is it calculated?

  • The rules for electron quantum numbers are:

1. Shell number, 1 ≤ n

2. Subshell number, 0 ≤ l ≤ n − 1

3. Orbital energy shift, -l ≤ ml ≤ l

4. Spin, either -1/2 or +1/2

  • So, n = 5, l = 2; ml = +3 ⇒ WRONG

What are quantum numbers?

  • Quantum numbers are used to describe where around a nucleus a particular electron can be found.
  • In any given atom, each electron can be described by four quantum numbers.
  • These are n,l,m1,ms
  • The values that each number can be are based on a set of rules.

To know more about quantum numbers, refer:

brainly.com/question/5927165

#SPJ4

3 0
2 years ago
The net ionic equation for formation of an aqueous solution of NiI2 accompanied by evolution of CO2 gas via mixing solid NiCO3 a
nlexa [21]

First you need to write out the original equation.

NiCO_{3(s)}+ HI_{aq} ->NiI_{2(aq)}+CO_{2(g)}+H_2O_{(l)}

It needs to be balanced, though, so after balancing it should look like this:

NiCO_{3(s)}+ 2HI_{aq} ->NiI_{2(aq)}+CO_{2(g)}+H_2O_{(l)}

The ionic equation would look like this. (Only aqueous solutions can be split up).

NiCO_{3(s)}+ 2H^+_{aq}+2I^-_{aq} ->Ni^{2+}_{aq}+2I^-_{(aq)}+CO_{2(g)}+H_2O_{(l)}

The net ionic equation only contains the products that are not aqueous. Therefore, the final net ionic equation should be:

NiCO_{3(s)}+ 2H^+_{aq} ->Ni^{2+}_{aq}+CO_{2(g)}+H_2O_{(l)}

So your answer is C.

6 0
3 years ago
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