The molarity of NO₃ : 0.58 M
Further explanation
The 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) :
![\tt Ca(NO_3)_2\Rightarrow Ca^(2+)+2NO_3^-](https://img.qammunity.org/2021/formulas/chemistry/high-school/ywybg4dsum8s70yp64k3y99gr1qb8duzb0.png)
Ca(NO₃)₂ : NO₃ = 1 : 2
The molarity of NO₃ :
![\tt 2* 0.29=0.58~M](https://img.qammunity.org/2021/formulas/chemistry/high-school/nrgufo0emkzdjda7rod9basq276woq9v5s.png)