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Ba(OH)2 + K2O = 2 KOH + BaO
Ca + CuF2 = CaF2 + Cu =>
Ca + CuF2 = CaF2 + Cu
Li + KOH = K + LiOH =>
Li + KOH = K + LiOH
SO2 + Ca(ClO2)2 + Ca(OH)2 = CaSO4 + CaCl2 + H2O =>
4 SO2 + Ca(ClO2)2 + 4 Ca(OH)2 = 4 CaSO4 + CaCl2 + 4 H2O
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
NaCl + NH4F = NaF + ClNH4 =>
NaCl + NH4F = NaF + ClNH4
NH3 + CO2 = CO(NH2)2 + H2O =>
2 NH3 + CO2 = CO(NH2)2 + H2O
Mo + Co3S4 = Co + MoS2 =>
2 Mo + Co3S4 = 3 Co + 2 MoS2
NaClO3 + BaS = Na2S + Ba(ClO3)2 =>
2 NaClO3 + BaS = Na2S + Ba(ClO3)2
K4[Fe(CN)6] + HNO3 = K3[Fe(CN)6] + NO2 + KOH =>
K4[Fe(CN)6] + HNO3 = K3[Fe(CN)6] + NO2 + KOH
SiHe4 + Cl2 = SiCl4 + He =>
SiHe4 + 2 Cl2 = SiCl4 + 4 He
Ca{2+}(aq) + NO3{-}(aq) = Ca(NO3)2(s) =>
Ca{2+}(aq) + 2 NO3{-}(aq) = Ca(NO3)2(s)
Ca + CuBr2 = Cu + CaBr2 =>
Ca + CuBr2 = Cu + CaBr2
HNO3 + Fe2 = Fe(NO3)3 + NH4NO3 + H2O =>
30 HNO3 + 4 Fe2 = 8 Fe(NO3)3 + 3 NH4NO3 + 9 H2O
Ca + CuBr2 = Cu + CaBr2 =>
Ca + CuBr2 = Cu + CaBr2
Cu + S = Cu1S5 =>
Cu + 5 S = Cu1S5
FeCl3 + KCNS = K3[Fe(SCN)6] + KCl =>
FeCl3 + 6 KCNS = K3[Fe(SCN)6] + 3 KCl
(NH4)2CO3 + HI = NH4I + H2CO3 =>
(NH4)2CO3 + 2 HI = 2 NH4I + H2CO3
Al + MgI2 = Al2I3 + Mg =>
4 Al + 3 MgI2 = 2 Al2I3 + 3 Mg
C4H9Br + NaOH = NaC4H8Br + H2O =>
C4H9Br + NaOH = NaC4H8Br + H2O
MoS2 + Al2S3 = S + Mo4Al17 =>
8 MoS2 + 17 Al2S3 = 67 S + 2 Mo4Al17
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu =>
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu
{-}methyl{-}2{-}butanol = {-}methyl{-}2{-}butene =>
{-}methyl{-}2{-}butanol = {-}methyl{-}2{-}butene
Ba3(MnO4)2 + HCl = MnO2 + BaCl + HMnO4 + H2O =>
3 Ba3(MnO4)2 + 9 HCl = MnO2 + 9 BaCl + 5 HMnO4 + 2 H2O
SnCl2 + Na2CO3 = Sn(CO3) + Na2Cl2 =>
SnCl2 + Na2CO3 = Sn(CO3) + Na2Cl2
Au{3+} + Ag{+} = Au + Ag{2+} =>
Au{3+} + 3 Ag{+} = Au + 3 Ag{2+}
Na2S + HClO = Na2SO4 + HCl =>
Na2S + 4 HClO = Na2SO4 + 4 HCl
[Cr(H2O)5Cl]Cl2 + AgNO3 = [Cr(H2O)5Cl](NO3)2 + AgCl =>
[Cr(H2O)5Cl]Cl2 + 2 AgNO3 = [Cr(H2O)5Cl](NO3)2 + 2 AgCl
Ae + O2 = Ae2O3 =>
4 Ae + 3 O2 = 2 Ae2O3
CaO + H2O = H + CaHO2 =>
CaO + H2O = H + CaHO2
Mg + HNo3 = MgHNo3 =>
Mg + HNo3 = MgHNo3
HCOOH + KOH = HCOO{-} + K{+} + H2O =>
HCOOH + KOH = HCOO{-} + K{+} + H2O
Pb5N2 + H2SO4 = Pb5SO4 + H2N2 =>
Pb5N2 + H2SO4 = Pb5SO4 + H2N2
Na2SO3 + KMnO4 + H2SO4 = K2SO4 + Na2SO4 + MnSO4 + H2O =>
5 Na2SO3 + 2 KMnO4 + 3 H2SO4 = K2SO4 + 5 Na2SO4 + 2 MnSO4 + 3 H2O
H3 + PO4 + Ca(OH)2 = HOH + Ca(PO4) =>
2 H3 + 3 PO4 + 3 Ca(OH)2 = 6 HOH + 3 Ca(PO4)
Ni2[Fe(CN)6] + NH4OH = [Ni(NH3)6]2[Fe(CN)6] + H2O =>
Ni2[Fe(CN)6] + 12 NH4OH = [Ni(NH3)6]2[Fe(CN)6] + 12 H2O
K2O + P2O5 = K3(PO4) =>
3 K2O + P2O5 = 2 K3(PO4)
HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O
Mg + CuC = MgC + Cu =>
Mg + CuC = MgC + Cu
Cu + H2CO3 = Cu(CO3)3 + H =>
Cu + 3 H2CO3 = Cu(CO3)3 + 6 H
Fe + (CuOH)2 = Fe(OH)3 + Cu =>
2 Fe + 3(CuOH)2 = 2 Fe(OH)3 + 6 Cu
C4H6 + HBr = C4H7Br =>
C4H6 + HBr = C4H7Br
HCl + Na2S2O3 = SO2 + S + NaCl + H2O =>
2 HCl + Na2S2O3 = SO2 + S + 2 NaCl + H2O
K2Cr2O7 + HCl + C2H6O = CrCl3 + KCl + C2H4O + H2O =>
K2Cr2O7 + 8 HCl + 3 C2H6O = 2 CrCl3 + 2 KCl + 3 C2H4O + 7 H2O
CuCl2 + K3PO4 = Cu3(PO4)2 + KCl =>
3 CuCl2 + 2 K3PO4 = Cu3(PO4)2 + 6 KCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
K2CO3 + NaCl = KCl + Na2CO3 =>
K2CO3 + 2 NaCl = 2 KCl + Na2CO3
K2Cr2O7 + KHSO3 = Cr2(SO4)3 + H2O + K2SO3 =>
K2Cr2O7 + 8 KHSO3 = Cr2(SO4)3 + 4 H2O + 5 K2SO3
AgClO4 + Na3PO4 = NaClO4 + Ag3PO4 =>
3 AgClO4 + Na3PO4 = 3 NaClO4 + Ag3PO4
PtF2 + K2CrO4 = PtCrO4 + KF =>
PtF2 + K2CrO4 = PtCrO4 + 2 KF
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