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2 CH3NO2 = 2 CO + 2 H2O + H2 + N2
Hg2S + KNO3 = Hg(NO3)2 + HgSO4 + KNO2 + K2O =>
Hg2S + 7 KNO3 = Hg(NO3)2 + HgSO4 + 5 KNO2 + K2O
CuCl + MgS = Cu2S + MgCl2 =>
2 CuCl + MgS = Cu2S + MgCl2
Fe(Cl)3 + H2SO4 = Fe2(SO4)3 + HCl =>
2 Fe(Cl)3 + 3 H2SO4 = Fe2(SO4)3 + 6 HCl
Ca + Zn(NO3)2 = Ca(NO3)2 + Zn =>
Ca + Zn(NO3)2 = Ca(NO3)2 + Zn
MnS + HCl + HNO3 = MnCl2 + NO2 + S + H2O =>
MnS + 2 HCl + 2 HNO3 = MnCl2 + 2 NO2 + S + 2 H2O
AgCl + AgNO3 = Ag + ClNO3 =>
AgCl + AgNO3 = 2 Ag + ClNO3
HClO4 + CH3COONa = ClO4{-} + CH3COOH + Na{+} =>
HClO4 + CH3COONa = ClO4{-} + CH3COOH + Na{+}
C7H16 + O2 = H2O + CO2 =>
C7H16 + 11 O2 = 8 H2O + 7 CO2
H2 + As2O3 = As + H2O =>
3 H2 + As2O3 = 2 As + 3 H2O
Sr + Ni(NO3)2 = Ni + Sr(NO3)2 =>
Sr + Ni(NO3)2 = Ni + Sr(NO3)2
(COOH)2 + NaOH = (COONa)2 + H2O =>
(COOH)2 + 2 NaOH = (COONa)2 + 2 H2O
No2 + K = KNo2 =>
No2 + K = KNo2
H2N(CH2)6NH2 + ClCO(CH2)8COCl = NH(CH2)6NHCO(CH2)8CO + HCl =>
H2N(CH2)6NH2 + ClCO(CH2)8COCl = NH(CH2)6NHCO(CH2)8CO + 2 HCl
KBrO3 + HBr + FeBr2 = FeBr3 + KBr + H2O =>
KBrO3 + 6 HBr + 6 FeBr2 = 6 FeBr3 + KBr + 3 H2O
Na2Pb(OH)4 + NaNO3 + Al + H2O = NH3 + NaAl(OH)4 + Pb =>
5 Na2Pb(OH)4 + 4 NaNO3 + 14 Al + 24 H2O = 4 NH3 + 14 NaAl(OH)4 + 5 Pb
Cl2 + S = SCl =>
Cl2 + 2 S = 2 SCl
Na + HNO3 = NaNO3 + N0 + H2O =>
5 Na + 6 HNO3 = 5 NaNO3 + N0 + 3 H2O
Fe + SiO2 = FeSi + O2 =>
Fe + SiO2 = FeSi + O2
F2 + FeBr2 = FeF3 + Br =>
3 F2 + 2 FeBr2 = 2 FeF3 + 4 Br
CH3COOH + Ca(OH)2 = H2O + C4H6O4Ca =>
2 CH3COOH + Ca(OH)2 = 2 H2O + C4H6O4Ca
C6H12O2(l) + O2(g) = CO2(g) + H2O(l) =>
C6H12O2(l) + 8 O2(g) = 6 CO2(g) + 6 H2O(l)
H3(C6H5O7)(s)Na2CO3(s) = H2CO3Na2C6H6O7 =>
H3(C6H5O7)(s)Na2CO3(s) = H2CO3Na2C6H6O7