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Identify the negative radicals in the following substances:
i. table salt (NaCl)
ii. baking soda (NaHCO,)
iii. washing soda (Na₂CO₂)
iv. lime water (Ca(OH)₂)

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Oseni

The negative radicals will be  [tex]Cl^-[/tex], [tex]HCO^-[/tex], [tex]CO_3^2^-[/tex], and [tex]OH^-[/tex] respectively.

What are negative radicals?

They are the species that are negatively charged in ion forms.

[tex]NaCl --- > Na^+ + Cl^-[/tex]

[tex]NaHCO --- > Na^+ + HCO^-[/tex]

[tex]Na_2CO_3 --- > 2Na^+ + CO_3^2^-[/tex]

[tex]Ca(OH)_2 -- > Ca^2^+ + 2OH^-[/tex]

Thus, the negative radicals in each of the chemicals are [tex]Cl^-[/tex], [tex]HCO^-[/tex], [tex]CO_3^2^-[/tex], and [tex]OH^-[/tex] respectively.

More on negative radicals can be found here: https://brainly.com/question/2112149

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pstnonsonjoku

The negative radicals as as follows;

  • NaCl - Cl^-
  • NaHCO3 - HCO3^-
  • Na₂CO3 - CO3^2-
  • Ca(OH)₂ - OH^-

What are negative radicals?

The negative radicals are the radicals that are negatively charged. Every ionic compound is composed of positively and negatively charged ions.

Let us now identify the negative radicals in the following ionic compounds;

  • NaCl - Cl^-
  • NaHCO3 - HCO3^-
  • Na₂CO3 - CO3^2-
  • Ca(OH)₂ - OH^-

Learn more about negative ions:https://brainly.com/question/269828

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