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20 Mg2N3(s) + 9 H20(g) = 40 Mg(s) + 60 NH3(g)
Br{-} + Cr2O7{-2} + H{+} = Br2 + Cr3 + H2O =>
36 Br{-} + 3 Cr2O7{-2} + 42 H{+} = 18 Br2 + 2 Cr3 + 21 H2O
NH3(l) + HCl(l) = NH4Cl(g) =>
NH3(l) + HCl(l) = NH4Cl(g)
Ca(s) + H2PO4(aq) = Ca3(PO4)2(s) + H2(g) =>
3 Ca(s) + 2 H2PO4(aq) = Ca3(PO4)2(s) + 2 H2(g)
Fe2(SO4)3 + K2SiO3 + H2O = Fe(OH)3 + H2SiO3 + K2SO4 =>
Fe2(SO4)3 + 3 K2SiO3 + 6 H2O = 2 Fe(OH)3 + 3 H2SiO3 + 3 K2SO4
WO3 + H2SO4 = W(SO4)3 + H2O =>
WO3 + 3 H2SO4 = W(SO4)3 + 3 H2O
H2O2FeOH2 = FeO3H4 =>
H2O2FeOH2 = FeO3H4
HCl(aq) + KBr(aq) = HBr(aq) + KCl(aq) =>
HCl(aq) + KBr(aq) = HBr(aq) + KCl(aq)
Cu + C2H5NS = CuS + C2H5N =>
Cu + C2H5NS = CuS + C2H5N
Fe(III) + S8 = Fe(III)S8 =>
Fe(III) + S8 = Fe(III)S8
Na + Ne = NaNe =>
Na + Ne = NaNe
KOH + Sr(NO3)2 = KNO3 + Sr(OH)2 =>
2 KOH + Sr(NO3)2 = 2 KNO3 + Sr(OH)2
NH2 + OH = N2 + H2O =>
2 NH2 + 4 OH = N2 + 4 H2O
Ag(C2H3O2) + Na3PO4 = NaC2H3O2 + Ag3PO4 =>
3 Ag(C2H3O2) + Na3PO4 = 3 NaC2H3O2 + Ag3PO4
C6H12O6 + NH3 = CO2 + H2O + C6H10O3N1 =>
25 C6H12O6 + 24 NH3 = 6 CO2 + 66 H2O + 24 C6H10O3N1
Pb + NO3 = Pb(NO3)2 =>
Pb + 2 NO3 = Pb(NO3)2
Ca(NO3)2 + NaC2H3O2 = Ca(C2H3O2)2 + Na(NO3) =>
Ca(NO3)2 + 2 NaC2H3O2 = Ca(C2H3O2)2 + 2 Na(NO3)
NaCl(aq) + LiOH(aq) = LiCl(aq) + NaOH(aq) =>
NaCl(aq) + LiOH(aq) = LiCl(aq) + NaOH(aq)
CH3CH2OH + H2O = CH2CHO + H3O =>
CH3CH2OH + 3 H2O = CH2CHO + 3 H3O
Pb(NO3)2 + SiO2 = PbSiO3 + NO2 + O2 =>
2 Pb(NO3)2 + 2 SiO2 = 2 PbSiO3 + 4 NO2 + O2
Fe + S + H2O = Fe(OH)2 + H2S =>
Fe + S + 2 H2O = Fe(OH)2 + H2S
C10H10(OH)2 + O2 = CO2 + H2O =>
C10H10(OH)2 + 12 O2 = 10 CO2 + 6 H2O
Cu + FeCl = FeCu + Cl2 =>
2 Cu + 2 FeCl = 2 FeCu + Cl2
Sn + AgNO3 = SnNO3 + Ag =>
Sn + AgNO3 = SnNO3 + Ag
C3H6O3(s) + O2(g) = CO2(g) + H2O(l) =>
C3H6O3(s) + 3 O2(g) = 3 CO2(g) + 3 H2O(l)
(HNCO)3 + NaOH = HNa2(NCO)3 + H2O =>
(HNCO)3 + 2 NaOH = HNa2(NCO)3 + 2 H2O
CuCl + HClO4 + HCl = CuCl2 + H2O =>
8 CuCl + HClO4 + 7 HCl = 8 CuCl2 + 4 H2O
SiCl4 + AcAc + H2 = Si(AcAc)3Cl + HCl =>
2 SiCl4 + 6 AcAc + 3 H2 = 2 Si(AcAc)3Cl + 6 HCl
K2C2O4*H2O + FeCl3*6H2O = K3[Fe(C2O4)3*H2O] + KCl + H2O =>
3 K2C2O4*H2O + FeCl3*6H2O = K3[Fe(C2O4)3*H2O] + 3 KCl + 8 H2O
Mg3(PO4)2 + K2SO4 = MgSO4 + K3PO4 =>
Mg3(PO4)2 + 3 K2SO4 = 3 MgSO4 + 2 K3PO4
CH3Cl + NH3 = NH2CH3 + HCl =>
CH3Cl + NH3 = NH2CH3 + HCl
Ca3N2 + NH4Cl = CaCl2 + NH3 =>
Ca3N2 + 6 NH4Cl = 3 CaCl2 + 8 NH3
K2Cr2O7 + S + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + S + 3 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 H2O
CaSiO3 + HF(g) = CaF2(aq) + SiF4(g) + H2O(l) =>
CaSiO3 + 6 HF(g) = CaF2(aq) + SiF4(g) + 3 H2O(l)
Zn + CuS2 = ZnS + Cu =>
2 Zn + CuS2 = 2 ZnS + Cu
NH2 + OH = N2 + H2O =>
2 NH2 + 4 OH = N2 + 4 H2O
NaHCO3 + H2SO3 = H2O + Na2SO3 + CO2 =>
2 NaHCO3 + H2SO3 = 2 H2O + Na2SO3 + 2 CO2
Li2SO3 + HC2H3O2 = LiC2H3O2 + H2O + SO2 =>
Li2SO3 + 2 HC2H3O2 = 2 LiC2H3O2 + H2O + SO2
SrCl2(aq) + Na2S(aq) = NaCl + SrS =>
SrCl2(aq) + Na2S(aq) = 2 NaCl + SrS
Na + CrCl3 = NaCl + Cr =>
3 Na + CrCl3 = 3 NaCl + Cr
NaI(aq) + Hg2(C2H3O2)2(ag) = Hg2I(s) + Na(C2H3O2)2(aq) =>
NaI(aq) + Hg2(C2H3O2)2(ag) = Hg2I(s) + Na(C2H3O2)2(aq)
Al2Br6 + HNO3 = Al(NO3)3 + HBr =>
Al2Br6 + 6 HNO3 = 2 Al(NO3)3 + 6 HBr
Mg + H2SiO3 = MgSiO3 + H2 =>
Mg + H2SiO3 = MgSiO3 + H2
MH2 + H2O = M(OH)2 + H2 =>
MH2 + 2 H2O = M(OH)2 + 2 H2
C7H8 + CH3OH = C9H12 + H2O =>
C7H8 + 2 CH3OH = C9H12 + 2 H2O
CH3CH2COOC6H5 + NaOH = CH3CH2COONa + C6H5OH =>
CH3CH2COOC6H5 + NaOH = CH3CH2COONa + C6H5OH
ZnSO4 + MgCrO4 = ZnCrO4 + MgSO4 =>
ZnSO4 + MgCrO4 = ZnCrO4 + MgSO4
C12O11H22 + O2 = CO2 + H2O =>
C12O11H22 + 12 O2 = 12 CO2 + 11 H2O
HBr(ac) + NH3(ac) = NH4 + Br =>
HBr(ac) + NH3(ac) = NH4 + Br
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
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