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trasher [3.6K]
2 years ago
9

Sodium carbonate (+heat) →

Chemistry
1 answer:
Anton [14]2 years ago
8 0

Answer:

heat carbunate

Explanation:

thats true im good in here like and heart byebye

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Which is occurring when work is being done?
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Write a net ionic equation that describes a slightly basic solution resulting from dissolving nac2h3o2 in water. Identify all of
Natali [406]

Answer: The net ionic equation will be as follows.

     CH_{3}COO^{-}(aq) + H_{2}O(l) \rightleftharpoons CH_{3}COOH(aq) + OH^{-}(aq)

Explanation:

The chemical equation for the given reaction is as follows.

      CH_{3}COONa(aq) + H_{2}O(l) \rightleftarrow CH_{3}COOH(aq) + NaOH(aq)

We know that a strong acid or base will dissociate completely into a solvent whereas a weak acid or base dissociates partially into the solvent. Hence, the ionic equation will be as follows.  

CH_{3}COO^{-}(aq) + Na^{+}(aq) H_{2}O(l) \rightleftharpoons CH_{3}COOH(aq) + Na^{+}(aq) + OH^{-}(aq) Now, we will cancel the spectator ions from the above equation. Therefore, the net ionic equation will be as follows.

     CH_{3}COO^{-}(aq) + H_{2}O(l) \rightleftharpoons CH_{3}COOH(aq) + OH^{-}(aq)

or,  C_{2}H_{3}O^{-}_{2}(aq) + H_{2}O(l) \rightleftharpoons HC_{2}H_{3}O_{2}(aq) + OH^{-}(aq)

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Greater

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The longer the handle, the greater the mechanical advantage and the greater the increase in force that is applied to the bolt.

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  • It simply compares the output force to the input force.
  • M.A is the force increasing tendency of a tool.
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True or false: Nonmetals are good conductors of electricity?
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Answer:

False

They dont conduct electricity that well/at all

8 0
3 years ago
Read 2 more answers
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