Balance the following equations. (Each 1 marks)
A N2 + H2 ------> NH3
B Al2O3 -------> Al + O2
C FeSO4 ------> Fe2O3 + SO2 + SO3
D ZnO + HNO3 ------->Zn(NO3)2. + H2O E Ca(OH)2 + NH4Cl ------> NH3 + CaCl2 + H2O
Answers
Answered by
2
Answer:
A) The new chemical equation is N2 +H2 →2 NH3 Reactants Products Nitrogen 2 2 Hydrogen 2 6 Since NH3 is multiplied by a coefficient of 2 there are now 2 nitrogens and 6 hydrogens. The 6 hydrogens come from the 2 multiplied by the subscript of 3.
Please mark me as brainliest
Answered by
0
Answer:
A. N2 + 3H2 ------> 2NH3
B. 2Al2O3 ------> 4Al + 3O2
C. 2FeSO4 -------> Fe2O3 + SO2 + SO3
D. 4Zn + 10HNO3 ------->4Zn(NO3)2 + N2O + H2O
E. Ca(OH)2 + 2NH4Cl ------> 2NH3 + CaCl2 + 2H2O
Similar questions