Question

Balance these equation​

Answer 1

Answer :-

(i) Mno2+4Hcl=Mncl2+2H2o+cl2

(ii) 2na2+ o2= 2na2o

(iii) 2H2O2 → 2H2O + O2

(iv) Mg(OH)2 + 2HCl → MgCl2 + 2H2O

(v) 4Fe + 3O2 ----> 2fe2O3

(vi)2Al(OH)3 = Al2O3 + 3H2O

(vii)2(NH3) + 3(CuO) → 3Cu + (N2) + 3(H2O)

(viii) Al2(SO4)3 + 6NaOH ------------->2Al(OH)3 + 3Na2SO4.

(ix) 2(HNO3) + Ca(OH)2 → Ca(NO3)2 + 2(H2O)

(x) 2(NaOH) + (H2SO4) → (Na2SO4) + 2(H2O)

(xi) (BaCl2) + (H2SO4) → (BaSO4) + 2(HCl)

(xii) Ca(OH)2 + CO2 --> CaCO3 + H2O.

(xiii) 2Al + 3CuCl2 ⇒2AlCl3 + 3Cu

(xiv) Ca + 2H2O = Ca (OH)2 + H2

(xv) SO2+O2=S03

(xvi) MNO2 + 4HCL----------> MNCL2 + Cl2 + 2H20

(xvii) Zn + 2HCL = zncl2 + H2

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Answer 2

Answer:

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