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3 H2O + P2O5 = 2 H3PO4
As2O5 + H2O = H3AsO4 =>
As2O5 + 3 H2O = 2 H3AsO4
ZnCl2 + AgNO2 = Zn(NO2)2 + AgCl =>
ZnCl2 + 2 AgNO2 = Zn(NO2)2 + 2 AgCl
H2SO4 + KCN = HCN + K2SO4 =>
H2SO4 + 2 KCN = 2 HCN + K2SO4
Zn(s) + Fe(NO3)3(aq) = Zn(NO3)3(aq) + Fe(s) =>
Zn(s) + Fe(NO3)3(aq) = Zn(NO3)3(aq) + Fe(s)
K4[Fe(CN)6] + (NH4)2S = K2S + (NH4)4[Fe(CN)6] =>
K4[Fe(CN)6] + 2(NH4)2S = 2 K2S + (NH4)4[Fe(CN)6]
CH3NHCH3 + HBr = CH3NBrCH3 + H2 =>
CH3NHCH3 + HBr = CH3NBrCH3 + H2
C6H5CI + O2 = CO + H2O + HCI =>
C6H5CI + 4 O2 = 6 CO + 2 H2O + HCI
CuCl2 + CsOH = Cu(OH)2 + CsCl =>
CuCl2 + 2 CsOH = Cu(OH)2 + 2 CsCl
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
K2Cr2O7 + NaAsO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + NaAsO3 + H2O =>
K2Cr2O7 + 3 NaAsO2 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 NaAsO3 + 4 H2O
ZnF2 + Ca(oh)2 = Zn(oh)2 + CaF2 =>
2 ZnF2 + Ca(oh)2 = Zn(oh)2 + 2 CaF2
K2Co3 + SrCl2 = KCl + SrCo3 =>
K2Co3 + SrCl2 = 2 KCl + SrCo3
Fe(NO3)2 + KCN = Fe(CN)2 + KNO3 =>
Fe(NO3)2 + 2 KCN = Fe(CN)2 + 2 KNO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CuSO4 + NH2O = CuSO4NH2O =>
CuSO4 + NH2O = CuSO4NH2O
AlNO3 + CaO = AlO + CaNO3 =>
AlNO3 + CaO = AlO + CaNO3
HBr(ac) + NH3(ac) = H3 + NBr =>
3 HBr(ac) + 3 NH3(ac) = 4 H3 + 3 NBr
Cu + PtN = Pt + CuN =>
Cu + PtN = Pt + CuN
NiO + V2O5 = Ni3V2O8 =>
3 NiO + V2O5 = Ni3V2O8
Sc + NaOH + H2O = Na(Sc(OH)6) + H2 =>
2 Sc + 2 NaOH + 10 H2O = 2 Na(Sc(OH)6) + 5 H2
Br2 + NaOH = Na + NaOBr + H2O =>
Br2 + 4 NaOH = 2 Na + 2 NaOBr + 2 H2O
Cr(NO)3 + H2O2 + NaOH = Na2CrO4 + NaNO3 + H2O =>
2 Cr(NO)3 + 15 H2O2 + 10 NaOH = 2 Na2CrO4 + 6 NaNO3 + 20 H2O
H2SO4 + NaCl = HCl + Na2SO4 =>
H2SO4 + 2 NaCl = 2 HCl + Na2SO4
Ca(s) + Cl(g) = CaCl(s) =>
Ca(s) + Cl(g) = CaCl(s)
SO3{-}2{-} + MnO4{-} + H{+} = S2O6{-}2{-} + Mn2{+} + H2O =>
26 SO3{-}2{-} + 2 MnO4{-} + 16 H{+} = 13 S2O6{-}2{-} + Mn2{+} + 8 H2O
FeCl3 + KSCN = KSCl + Fe(CN)3 =>
FeCl3 + 3 KSCN = 3 KSCl + Fe(CN)3
B2H6 + LiH = LiBH4 =>
B2H6 + 2 LiH = 2 LiBH4
K3(PO4) + Ca(NO3)2 = K3(NO3)2 + Ca(PO4) =>
K3(PO4) + Ca(NO3)2 = K3(NO3)2 + Ca(PO4)
Al3 + NH4OH = NH4 + AlOH =>
Al3 + 3 NH4OH = 3 NH4 + 3 AlOH
CH3CH2CH2CH2OH + H2SO4 = CH3CH2CH2CHO + H2O + SO2 =>
CH3CH2CH2CH2OH + H2SO4 = CH3CH2CH2CHO + 2 H2O + SO2
CaCO3 + H3PO4 = CaC(PO4)2 + H2O =>
CaCO3 + 2 H3PO4 = CaC(PO4)2 + 3 H2O
NaHCO3 + Ca(OH)2 = NaOH + H2O + CaCO3 =>
NaHCO3 + Ca(OH)2 = NaOH + H2O + CaCO3
BaCr2O7 + HCl = Cl2 + CrCl3 + H2O + BaCl2 =>
BaCr2O7 + 14 HCl = 3 Cl2 + 2 CrCl3 + 7 H2O + BaCl2
Cr + PO4 = CrPO4 =>
Cr + PO4 = CrPO4
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
H2S + O = H2O + SO2 =>
H2S + 3 O = H2O + SO2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C6H10O5 + H2SO4 = CO2 + SO2 + H2O =>
C6H10O5 + 12 H2SO4 = 6 CO2 + 12 SO2 + 17 H2O
Li2CO3 + Co2O3 = LiCoO2 + CO2 =>
Li2CO3 + Co2O3 = 2 LiCoO2 + CO2
KOH(s) = K2O(s) + H2O(l) =>
2 KOH(s) = K2O(s) + H2O(l)
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Bi(NO3)3 + Br2 + NaOH = NaBiO3 + NaBr + NaNO3 + H2O =>
Bi(NO3)3 + Br2 + 6 NaOH = NaBiO3 + 2 NaBr + 3 NaNO3 + 3 H2O
CUS + HNO3 = CUO + S + NO + H2O =>
3 CUS + 2 HNO3 = 3 CUO + 3 S + 2 NO + H2O
C6H10O5 + H2SO4 = C6H12O6 + SO3 =>
C6H10O5 + H2SO4 = C6H12O6 + SO3
H3PO4(l) + NaI(s) = HINaH2PO4 =>
H3PO4(l) + NaI(s) = HINaH2PO4
HN3 + NH3 = NH4N3 =>
HN3 + NH3 = NH4N3
Mn(NO3)2 + O2 + NaOH = NaNO3 + MnO2 + H2O =>
2 Mn(NO3)2 + O2 + 4 NaOH = 4 NaNO3 + 2 MnO2 + 2 H2O
Mg2Si + H2SO4 = MgSO4 + SiH4 =>
Mg2Si + 2 H2SO4 = 2 MgSO4 + SiH4
C5H4O2 = C10H8O4 =>
2 C5H4O2 = C10H8O4
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