Question.6: Balance the following chemical equations.
A. HNO3 + Ca(OH)2 ---> Ca(NO3)2 + H2O
B. NaOH + H2SO4 ---> Na2SO4 + H2O
C. NaCl + AgNO3 ---> AgCl + NaNO3
D. BaCl2 + H2SO4 ---> BaSO4 + HCl
Answer:A
Question.6: Balance the following chemical equations.
A. HNO3 + Ca(OH)2 ---> Ca(NO3)2 + H2O B. NaOH + H2SO4 ---> Na2SO4 + H2O C. NaCl + AgNO3 ---> AgCl + NaNO3 D. BaCl2 + H2SO4 ---> BaSO4 + HCl