Consider the following balanced reaction. How many grams of water ...

[roselinechinyere27m]

Consider the following balanced reaction. How many grams of water are required to form 75.9 g of HNO3? Assume that there is excess NO2 present. The molar masses are as follows: H2O = 18.02 g/mol, HNO3 = 63.02 g/mol.
 
  3 NO2(g) + H2O(l)  2 HNO3(aq) + NO(g) A) 38.0 g H2O
  B) 21.7 g H2O
  C) 43.4 g H2O
  D) 10.9 g H2O
  E) 26.5 g H2O

Question 2

Identify the ion with a -3 charge.
 
  A) phosphate
  B) chlorate
  C) chromate
  D) ammonium

[diesoon]

Answer to Question 1

D

Answer to Question 2

A

[roselinechinyere27m]

TYSM

[sultansheikh]

Thanks for the timely response, appreciate it