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Br + NaI = NaBr + I
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
Cu + S = Cu2S =>
2 Cu + S = Cu2S
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Au2O3 = Au + O2 =>
2 Au2O3 = 4 Au + 3 O2
HCOOH + OHCH3 = HCOOCH3 + H2O =>
HCOOH + OHCH3 = HCOOCH3 + H2O
Br + NaI = NaBr + I2 =>
2 Br + 2 NaI = 2 NaBr + I2
Pd + NiCl2 = PdCl + Ni =>
2 Pd + NiCl2 = 2 PdCl + Ni
Cu + S = Cu2S =>
2 Cu + S = Cu2S
[(CH3)2Si2O(OH)4]*94H2O + NaOH = CH5NaO3Si + H2O =>
[(CH3)2Si2O(OH)4]*94H2O + 2 NaOH = 2 CH5NaO3Si + 95 H2O
C9H20 + H2O = CO + H2 =>
C9H20 + 9 H2O = 9 CO + 19 H2
N3 + O6 = N6O3 =>
4 N3 + O6 = 2 N6O3
Na2S + ZnCl2 = ZnS + NaCl =>
Na2S + ZnCl2 = ZnS + 2 NaCl
Cl2 + BeI2 = BeCl2 + I2 =>
Cl2 + BeI2 = BeCl2 + I2
(NH4)2SO4 + Al2(SO4)3 + H2O = NH4Al(SO4)2*H2O =>
(NH4)2SO4 + Al2(SO4)3 + 2 H2O = 2 NH4Al(SO4)2*H2O
RbH2O = RbHOH =>
RbH2O = RbHOH
Fe(OH)3 + OCl{-} = FeO4{2-} + Cl{-} + H2O + H{+} =>
2 Fe(OH)3 + 3 OCl{-} = 2 FeO4{2-} + 3 Cl{-} + H2O + 4 H{+}
Be0 + K2O = BeO + K =>
Be0 + K2O = BeO + 2 K
K2CrO7 + H2SO4 + CH3OH = Cr2(SO4)3 + H2O + HCOOH + K2SO4 =>
4 K2CrO7 + 10 H2SO4 + 9 CH3OH = 2 Cr2(SO4)3 + 19 H2O + 9 HCOOH + 4 K2SO4
K2[Zn(OH)4] + NH4Cl = [Zn(NH3)4]Cl2 + KCl + H2O =>
K2[Zn(OH)4] + 4 NH4Cl = [Zn(NH3)4]Cl2 + 2 KCl + 4 H2O
BaCl2 + NaOH = Ba(OH)2 + NaCl =>
BaCl2 + 2 NaOH = Ba(OH)2 + 2 NaCl
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
H2SiO3 + H2TiO3 = Ti(SiO3)2 + H2O =>
2 H2SiO3 + H2TiO3 = Ti(SiO3)2 + 3 H2O
Fe2O3 + Al = Al2O3 + Fe =>
Fe2O3 + 2 Al = Al2O3 + 2 Fe
PH3 + H2PO4 = P + H2O =>
2 PH3 + H2PO4 = 3 P + 4 H2O
SO2 + V2O5 = SO3 + V2 =>
5 SO2 + V2O5 = 5 SO3 + V2
KNO3 + S = KNO2 + SO =>
KNO3 + S = KNO2 + SO
NaH2PO2 + KMnO4 = NaMnO4 + KH2PO2 =>
NaH2PO2 + KMnO4 = NaMnO4 + KH2PO2
Au + NaCl + H2O = AuCl + NaO + H2 =>
Au + NaCl + H2O = AuCl + NaO + H2
FeCl3 + NaNO3 = Fe(NO3)3 + ClNa =>
FeCl3 + 3 NaNO3 = Fe(NO3)3 + 3 ClNa
CH3CH2OH(l) + O2(g) = CO2(g) + H2O(g) =>
CH3CH2OH(l) + 3 O2(g) = 2 CO2(g) + 3 H2O(g)
C3H6 + Br2 = C3H4Br2 + HBr =>
C3H6 + 2 Br2 = C3H4Br2 + 2 HBr
HClO4 + Ba(OH)2 = Ba(ClO4)2 + H2O =>
2 HClO4 + Ba(OH)2 = Ba(ClO4)2 + 2 H2O
Na + H2O2 = H2 + NaO2 =>
Na + H2O2 = H2 + NaO2
CH3COOK + KOH = CH3CH3 + K2CO3 + H2O =>
7 CH3COOK + 5 KOH = 4 CH3CH3 + 6 K2CO3 + H2O
CuO + MgCl2 = CuCl2 + MgO =>
CuO + MgCl2 = CuCl2 + MgO
K3(PO4) + CaCl2 = KCl + Ca3(PO4)2 =>
2 K3(PO4) + 3 CaCl2 = 6 KCl + Ca3(PO4)2
H2SO4(aq) + Ca(OH)2 = CaSO4(aq) + H2O(l) =>
H2SO4(aq) + Ca(OH)2 = CaSO4(aq) + 2 H2O(l)
Na2SO4 + BrCl2 = NaCl + Br(SO4) =>
Na2SO4 + BrCl2 = 2 NaCl + Br(SO4)
HCOOH + OHCH3 = HCOOCH3 + H2O =>
HCOOH + OHCH3 = HCOOCH3 + H2O
C6 + H2 + O2 = C6H12O6 =>
C6 + 6 H2 + 3 O2 = C6H12O6
Ca(OH)2 + Cl2 = Ca(ClO)2 + H2 =>
Ca(OH)2 + Cl2 = Ca(ClO)2 + H2
CaBr2(aq) + Na2CO3(aq) = CaCO3(s) + NaBr(aq) =>
CaBr2(aq) + Na2CO3(aq) = CaCO3(s) + 2 NaBr(aq)
Ba(NO3)2 + KCl = BaCl2 + NO3K =>
Ba(NO3)2 + 2 KCl = BaCl2 + 2 NO3K
NO2 + O2 + KOH = KNO3 + H2O =>
4 NO2 + O2 + 4 KOH = 4 KNO3 + 2 H2O
LiOH(aq) + CaCl2(aq) = LiCl(aq) + Ca(OH)2 =>
2 LiOH(aq) + CaCl2(aq) = 2 LiCl(aq) + Ca(OH)2
Ba(OH)2 + HF = BaF2 + H2O =>
Ba(OH)2 + 2 HF = BaF2 + 2 H2O
Mg + Cu = CuMg2 =>
2 Mg + Cu = CuMg2
Zn + HCl + H2SO4 = ZnCl2 + SO2 + H2O =>
Zn + 2 HCl + H2SO4 = ZnCl2 + SO2 + 2 H2O
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