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Ca + 2 K = CaK2
Pb + H2O2 = PbO + H2O =>
Pb + H2O2 = PbO + H2O
Zn + Mg = ZnMg =>
Zn + Mg = ZnMg
NH4OH + H2O = NH4OH2 + OH =>
NH4OH + H2O = NH4OH2 + OH
CH3COOHC2H5NH2 = CH3COC2H5NHH2O =>
CH3COOHC2H5NH2 = CH3COC2H5NHH2O
SnCl2 + HNO3 + HCl = SnCl4 + N2O4 + H2O =>
SnCl2 + 2 HNO3 + 2 HCl = SnCl4 + N2O4 + 2 H2O
H2S2O3 = H2SO3 + S =>
H2S2O3 = H2SO3 + S
C2 + H2SO4 = C2(SO4) + H2 =>
C2 + H2SO4 = C2(SO4) + H2
Fe(NO3)3 + ZnI2 = FeI3 + Zn(NO3)2 =>
2 Fe(NO3)3 + 3 ZnI2 = 2 FeI3 + 3 Zn(NO3)2
AgNaOH = AgOHNa =>
AgNaOH = AgOHNa
Cl2 + CsBr = CsCl + Br2 =>
Cl2 + 2 CsBr = 2 CsCl + Br2
K3[Fe(SCN)6] + NaF = K3[FeF6] + NaSCN =>
K3[Fe(SCN)6] + 6 NaF = K3[FeF6] + 6 NaSCN
Be(OH)2 = BeO + H2O =>
Be(OH)2 = BeO + H2O
PO = P + O =>
PO = P + O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
Fe2O3MgCO3 = Mg(FeO2)2CO2 =>
Fe2O3MgCO3 = Mg(FeO2)2CO2
Sn{4+} + Be + OH{-} = Sn{2+} + Be2O3{2-} + H2O =>
2 Sn{4+} + 2 Be + 6 OH{-} = 2 Sn{2+} + Be2O3{2-} + 3 H2O
TiOSO4 + Zn + H2SO4 = Ti2(SO4)3 + ZnSO4 + H2O =>
2 TiOSO4 + Zn + 2 H2SO4 = Ti2(SO4)3 + ZnSO4 + 2 H2O
Na(OH)2 + H2(SO4) = Na(SO4) + H2O =>
Na(OH)2 + H2(SO4) = Na(SO4) + 2 H2O
K2{+} + SO4{-} = K2SO4 =>
K2{+} + SO4{-} = K2SO4
CoO + Al2O3 = CoAl2O4 =>
CoO + Al2O3 = CoAl2O4
HHHH = HHHHH =>
5 HHHH = 4 HHHHH
N2H4 + O = N2 + H2O =>
N2H4 + 2 O = N2 + 2 H2O
Be(OH)2 + H2SO4 = BeSO4 + H2O =>
Be(OH)2 + H2SO4 = BeSO4 + 2 H2O
Au + H2SO4 = AuSO4 + SO2 + H2O =>
Au + 2 H2SO4 = AuSO4 + SO2 + 2 H2O
Na3Ag(S2O3)2 + KI = AgI + K2S2O3 + NaI =>
Na3Ag(S2O3)2 + 4 KI = AgI + 2 K2S2O3 + 3 NaI
CrBr3 = Cr + Br2 =>
2 CrBr3 = 2 Cr + 3 Br2
Br2 + NH4I = (NH4)2Br + I2 =>
Br2 + 4 NH4I = 2(NH4)2Br + 2 I2
CrSO4 + O2 = Cr2(SO4)3 + Cr2O3 =>
12 CrSO4 + 3 O2 = 4 Cr2(SO4)3 + 2 Cr2O3
CaO + HI = CaI + OH =>
CaO + HI = CaI + OH
MgO + NH3 = Mg3N2 + H2O =>
3 MgO + 2 NH3 = Mg3N2 + 3 H2O
Cu(NO3)2*3H2O + NaC6H5CO2 = Cu(C6H5CO2)2 + NaNO3 + H2O =>
Cu(NO3)2*3H2O + 2 NaC6H5CO2 = Cu(C6H5CO2)2 + 2 NaNO3 + 3 H2O
CuSO4 + NaOH + HCHO = Cu + Na2SO4 + H2O + CO2 =>
2 CuSO4 + 4 NaOH + HCHO = 2 Cu + 2 Na2SO4 + 3 H2O + CO2
LiNO3 + KOH = LiOH + KNO3 =>
LiNO3 + KOH = LiOH + KNO3
Ca(NO3)2 + H2O = Ca(OH)2 + N2O5 =>
Ca(NO3)2 + H2O = Ca(OH)2 + N2O5
Be(OH)2 = BeO + H2O =>
Be(OH)2 = BeO + H2O
LiBr + Cu = CuBr + Li =>
LiBr + Cu = CuBr + Li
FeOHSO4 + KOH = Fe(OH)3 + K2SO4 =>
FeOHSO4 + 2 KOH = Fe(OH)3 + K2SO4
H2C2O4 + MnO4{-} + H3O{+} = CO2 + Mn{2+} + H2O =>
5 H2C2O4 + 2 MnO4{-} + 6 H3O{+} = 10 CO2 + 2 Mn{2+} + 14 H2O
Be(OH)2 + H3PO4 = Be3(PO4)2 + H2O =>
3 Be(OH)2 + 2 H3PO4 = Be3(PO4)2 + 6 H2O
CH2Cl2 + Cl2 = CCl4 + H2 =>
CH2Cl2 + Cl2 = CCl4 + H2
NO = N2ONO2 =>
3 NO = N2ONO2
C3H4 + O2 = CO + H2O =>
2 C3H4 + 5 O2 = 6 CO + 4 H2O
NO2 + NH2 = HNO3 + NO =>
5 NO2 + NH2 = 2 HNO3 + 4 NO
HNO3 + Al + KOH + H2O = K[Al(OH)4] + NH3 =>
3 HNO3 + 8 Al + 8 KOH + 15 H2O = 8 K[Al(OH)4] + 3 NH3
Be(OH)2 + HCl = BeCl2 + H2O =>
Be(OH)2 + 2 HCl = BeCl2 + 2 H2O
C6H10O5 + H2O = CH4 + CO2 =>
C6H10O5 + H2O = 3 CH4 + 3 CO2
PbNO3(aq) + H2SO4(aq) = PbSO4(s) + H2NO3(aq) =>
PbNO3(aq) + H2SO4(aq) = PbSO4(s) + H2NO3(aq)
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