Please Help! Show all the actions in order. Calculate the mass of sodium nitrate (NaNO3) obtained in a reaction in which 475 mL of 12% nitric acid (HNO3)(density 1.06 g / mL) was reacted with excess sodium hydroxide(NaOH)!

mass of NaNO₃ : 81.515 g

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

HNO₃ + NaOH ⇒ NaNO₃ + H₂O

MW HNO₃ = 63 g/mol

MW NaNO₃ =85 g/mol

475 mL of 12% nitric acid (HNO₃)(density 1.06 g / mL)

Molarity HNO₃ :

mol HNO₃ : mol NaNO₃ = 1 : 1 = 0.959

the correct option is c.

isotopes refers to different forms of the same element with the same atomic number but different mass number as a result of difference in their neutron numbers. isotopes have different relative atomic mass but share the same chemical properties.

po-215 i got it right on the quiz