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16.11.2020 •
Chemistry
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What is the molarity of NO3 in the solution?
0.290 M Ca(NO3)2.
(the 2 is a subscript on the outside of the parenthesis)
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Ответ:
The molarity of NO₃ : 0.58 M
Further explanationThe reaction equation is the chemical formula of reagents and product substances
A reaction coefficient is a number in the chemical formula of a substance involved in the reaction equation. The reaction coefficient is useful for equalizing reagents and products.
Reaction(dissociation) :
Ca(NO₃)₂ : NO₃ = 1 : 2
The molarity of NO₃ :
Ответ:
4x+11
Step-by-step explanation:
The parenthesis are useless so you just combine like terms