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Vikki [24]
4 years ago
11

SOMEONE HELP MEEEE

Chemistry
2 answers:
slavikrds [6]4 years ago
8 0
These are not questions but the directions or guide to completing your assignment.

I will provide you will with a choice of concept maps you can use:

- tree map

- circle maps

-comparison map ( might be best)

Please vote my answer branliest! Thanks.
Arlecino [84]4 years ago
6 0

The answer is correct

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Empirical formula of at least four binary ionic zn2+,pb4+,br-,s2-
Tasya [4]

Four binary ionic compounds that could be formed from each of these ions are;

  • Zn^2+ - ZnCl2, ZnI2, ZnBr2, ZnF2
  • Pb^4+ - PbF4, PbCl4, PbBr4, PbI4
  • Br^- - MgBr2, NaBr, CaBr2, KBr
  • S^2- - CaS, MgS, Na2S, K2S

<h3>What are binary ionic compounds?</h3>

Binary ionic compounds are those compounds that contain only two elements. The ionic compounds are those compounds that contain ions. The compounds are able to dissolve in water and they have high melting and boiling points.

Now, four binary ionic compounds that could be formed from each of these ions are;

  • Zn^2+ - ZnCl2, ZnI2, ZnBr2, ZnF2
  • Pb^4+ - PbF4, PbCl4, PbBr4, PbI4
  • Br^- - MgBr2, NaBr, CaBr2, KBr
  • S^2- - CaS, MgS, Na2S, K2S

Learn more about ionic compounds:brainly.com/question/9167977?

#SPJ1

7 0
2 years ago
Explain why this compound is not a hydrocarbon. *<br> (2 points)
Shalnov [3]
Hydrocarbons are only made up of carbon and hydrogen. since this compound has chlorine, it is not a hydrocarbon
4 0
3 years ago
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snow_tiger [21]
Someone added the answer already hope that helps you out
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Which carbon skeleton represents a ketone?
julsineya [31]

Yo sup??

The correct answer is option C

the rest are aldehyde, carboxylic acid and ether respectively.

Hope this helps.

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3 years ago
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__________, a colligative property, is the difference between the freezing temperature of a pure solvent and the freezing point
PilotLPTM [1.2K]
<span>Freezing-point depression.</span>
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