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CaCO3 + 2 KF = K2CO3 + CaF2
FeI2 + Mg = MgI2 + Fe =>
FeI2 + Mg = MgI2 + Fe
MnBr2 + AgNO3 = AgBr + Mn(NO3)2 =>
MnBr2 + 2 AgNO3 = 2 AgBr + Mn(NO3)2
KCl + NH4HSO4 = KHSO4 + NH4Cl =>
KCl + NH4HSO4 = KHSO4 + NH4Cl
Na + CH4O = NaCH3O + H2 =>
2 Na + 2 CH4O = 2 NaCH3O + H2
MgSO3(s) + HCl(aq) = MgCl2(aq) + H2SO3(aq) =>
MgSO3(s) + 2 HCl(aq) = MgCl2(aq) + H2SO3(aq)
Zn(NO3)2(aq) + Na3PO4(s) = NaNO3(aq) + Zn3(PO4)2(s) =>
3 Zn(NO3)2(aq) + 2 Na3PO4(s) = 6 NaNO3(aq) + Zn3(PO4)2(s)
C12H24O2 + NaOH = C18H35NaO2 + C3H8O3 + H2O =>
5 C12H24O2 + 3 NaOH = 3 C18H35NaO2 + 2 C3H8O3 + H2O
CuCO3 + CH3COOH = Cu(CH3COO)2 + CO2 + H2O =>
CuCO3 + 2 CH3COOH = Cu(CH3COO)2 + CO2 + H2O
C4F8 + O2 = CO2 + F2 =>
C4F8 + 4 O2 = 4 CO2 + 4 F2
MgSO3(s) + HCl(aq) = MgCl2 + H2O + SO2 =>
MgSO3(s) + 2 HCl(aq) = MgCl2 + H2O + SO2
C4F8 + O2 = CO2 + F2 =>
C4F8 + 4 O2 = 4 CO2 + 4 F2
AlCl3 + KOH = KAl(OH)4 + KCl =>
AlCl3 + 4 KOH = KAl(OH)4 + 3 KCl
FeBr2 + Al = Fe + AlBr3 =>
3 FeBr2 + 2 Al = 3 Fe + 2 AlBr3
C4F8 + O2 = CO2 + F2 =>
C4F8 + 4 O2 = 4 CO2 + 4 F2
C6H5COONa + NaOH = Na2CO3 + C6H6 =>
C6H5COONa + NaOH = Na2CO3 + C6H6
C4F8 + O2 = CO2 + F2 =>
C4F8 + 4 O2 = 4 CO2 + 4 F2
F + W + S + P = FW3SP2 =>
F + 3 W + S + 2 P = FW3SP2
C12H24O2 + NaOH = NaC12H23O2 + H2O =>
C12H24O2 + NaOH = NaC12H23O2 + H2O
Li + NaOH + H2O = Na[Li(OH)7] + H2 =>
Li + NaOH + 6 H2O = Na[Li(OH)7] + 3 H2
MgSO3(s) + HCl(aq) = MgCl2(aq) + H2O(l) + SO2(g) =>
MgSO3(s) + 2 HCl(aq) = MgCl2(aq) + H2O(l) + SO2(g)
Mg3N2 + HNO3 = Mg(NO3)2 + NH4NO3 =>
Mg3N2 + 8 HNO3 = 3 Mg(NO3)2 + 2 NH4NO3
(NH4)2SO4 + AgC2H3O2 = NH4C2H3O2 + Ag2SO4 =>
(NH4)2SO4 + 2 AgC2H3O2 = 2 NH4C2H3O2 + Ag2SO4
C12H24O2 + NaOH = Na(CH3(CH2)10COO) + H2O =>
C12H24O2 + NaOH = Na(CH3(CH2)10COO) + H2O
Cl2H2O + NaOH = NaCl + H2 + O2 =>
2 Cl2H2O + 4 NaOH = 4 NaCl + 4 H2 + 3 O2
Cu(CH3COO)2 + NaOH = Na(CH3COO) + Cu(OH)2 =>
Cu(CH3COO)2 + 2 NaOH = 2 Na(CH3COO) + Cu(OH)2
Al + PtCl4 = AlCl3 + Pt =>
4 Al + 3 PtCl4 = 4 AlCl3 + 3 Pt
KCl + FeCl3 = KCl2 + FeCl2 =>
KCl + FeCl3 = KCl2 + FeCl2
BaCl2 + Na3PO4 = Ba6(PO4)2 + NaCl2 =>
6 BaCl2 + 2 Na3PO4 = Ba6(PO4)2 + 6 NaCl2
Zn + HCOOH = ZnHCOO + H2 =>
2 Zn + 2 HCOOH = 2 ZnHCOO + H2
C4H9OH + K2Cr2O7 + H2SO4 = C4H7OH + Cr2(SO4)3 + H2O + K2SO4 =>
3 C4H9OH + K2Cr2O7 + 4 H2SO4 = 3 C4H7OH + Cr2(SO4)3 + 7 H2O + K2SO4
Mg3N2 + HNO3 = Mg(NO3)2 + NH3 =>
Mg3N2 + 6 HNO3 = 3 Mg(NO3)2 + 2 NH3
FeO + H2SO4 = FeSO4 + H2O =>
FeO + H2SO4 = FeSO4 + H2O
Rb2CO3 + Pb(ClO4)2 = Pb2(CO3)2 + Rb(ClO4) =>
2 Rb2CO3 + 2 Pb(ClO4)2 = Pb2(CO3)2 + 4 Rb(ClO4)
Cu0 + HNO3 = NO2 + CuNO3 + H2O =>
Cu0 + 2 HNO3 = NO2 + CuNO3 + H2O
AgNO3 + C6H12O6 + H2O = C6H12O7 + Ag + HNO3 =>
2 AgNO3 + C6H12O6 + H2O = C6H12O7 + 2 Ag + 2 HNO3
Mg3(PO4)2 + PbSO4 = MgSO4 + Pb3(PO4)2 =>
Mg3(PO4)2 + 3 PbSO4 = 3 MgSO4 + Pb3(PO4)2
C6H5COOH + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
C6H5COOH + 6 KMnO4 + 9 H2SO4 = 7 CO2 + 6 MnSO4 + 3 K2SO4 + 12 H2O
NiCl2 + H3PO4 = HCl + Ni3(PO4)2 =>
3 NiCl2 + 2 H3PO4 = 6 HCl + Ni3(PO4)2
ZnO + HF = ZnF2 + H2O =>
ZnO + 2 HF = ZnF2 + H2O
Co(s) + NaCl(aq) = Na(s) + CoCl2(aq) =>
Co(s) + 2 NaCl(aq) = 2 Na(s) + CoCl2(aq)
Al + H2SO4 = Al2(SO4)3 + H2O + H3S =>
6 Al + 11 H2SO4 = 3 Al2(SO4)3 + 8 H2O + 2 H3S
I2 + S2O3({-}2) = I{-} + S4O6({-}2) =>
I2 + 4 S2O3({-}2) = 2 I{-} + 2 S4O6({-}2)
Na2CrO4 + HNO3 = Na(NO3) + H2CrO4 =>
Na2CrO4 + 2 HNO3 = 2 Na(NO3) + H2CrO4
HIO3 + FeI2 + HCI = FeCI3 + ICI + H2O =>
HIO3 + 4 FeI2 + 5 HCI = 4 FeCI3 + ICI + 3 H2O
OF2 + H2O = O2 + HF =>
OF2 + H2O = O2 + 2 HF
CS2(l) + H2(g) = H2S(g) + C(s) =>
CS2(l) + 2 H2(g) = 2 H2S(g) + C(s)
CuCl2 + K3[Fe(CN)6] = Cu3[Fe(CN)6]2 + KCl =>
3 CuCl2 + 2 K3[Fe(CN)6] = Cu3[Fe(CN)6]2 + 6 KCl
LiClO(aq) + HBr(aq) = LiBr + HClO =>
LiClO(aq) + HBr(aq) = LiBr + HClO
K(Ag(CN)2) = K + Ag(CN)2 =>
K(Ag(CN)2) = K + Ag(CN)2
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