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Grade: 7

                        

Balance the following chemical equations: (a) H N O 3 ​ + C a ( O H ) 2 ​ → C a ( N O 3 ​ ) 2 ​ + H 2 ​ O (b) N a O H + H 2 ​ S O 4 ​ → N a 2 ​ S O 4 ​ + H 2 ​ O (c) N a C l + A g N O 3 ​ → A g C l + N a N O 3 ​ (d) B a C l 2 ​ + H 2 ​ S O 4 ​ → B a S O 4 ​ + H C l

Balance the following chemical equations:


(a) HNO3+Ca(OH)2Ca(NO3)2+H2O

(b) NaOH+H2SO4Na2SO4+H2O

(c) NaCl+AgNO3AgCl+NaNO3
 
(d) BaCl2+H2SO4BaSO4+HCl

3 months ago

Answers : (1)

Rituraj Tiwari
askIITians Faculty
1789 Points
							(a)2HNO3​+Ca(OH)2​→Ca(NO3​)2​+2H2​O
(b)2NaOH+H2​SO4​→Na2​SO4​+2H2​O
(c)NaCl+AgNO3​→AgCl+NaNO3​
(d)BaCl2​+H2​SO4​→BaSO4​+2HCl
3 months ago
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