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Sallyjoe9630
29.08.2021 •
Chemistry
What is the dimension analysis for 154.101 –23.22 =
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Ответ:
Answer : The net ionic equation will be,
(a)![C_2O_4^{2-}(aq)+Ba^{2+}(aq)\rightarrow BaC_2O_2(s)](/tpl/images/0221/3426/ff9d8.png)
(b)![Pb^{2+}(aq)+SO_4^{2-}(aq)\rightarrow PbSO_4(s)](/tpl/images/0221/3426/cbf3e.png)
(c)![CaCO_3(s)+2H^+(aq)\rightarrow CO_2(g)+Ca^{2+}(aq)+H_2O(l)](/tpl/images/0221/3426/45843.png)
Explanation :
In the net ionic equations, we are not include the spectator ions in the equations.
Spectator ions : The ions present on reactant and product side which do not participate in a reactions. The same ions present on both the sides.
(a) The given balanced ionic equation will be,
The ionic equation in separated aqueous solution will be,
In this equation,
are the spectator ions.
By removing the spectator ions from the balanced ionic equation, we get the net ionic equation.
The net ionic equation will be,
(b) The given balanced ionic equation will be,
The ionic equation in separated aqueous solution will be,
In this equation,
are the spectator ions.
By removing the spectator ions from the balanced ionic equation, we get the net ionic equation.
The net ionic equation will be,
(c) The given balanced ionic equation will be,
The ionic equation in separated aqueous solution will be,
In this equation,
is the spectator ions.
By removing the spectator ions from the balanced ionic equation, we get the net ionic equation.The net ionic equation will be,