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Zn(s) + CuSO4(aq) = ZnSO4(aq) + Cu(s)
KC2H3O2 + CaCl2 = KCl + Ca(C2H3O2)2 =>
2 KC2H3O2 + CaCl2 = 2 KCl + Ca(C2H3O2)2
Ca(OH)2 + C2H2 = CaC2 + H2O =>
Ca(OH)2 + C2H2 = CaC2 + 2 H2O
AlPO4 + H3PO4 = Al2[HPO4]3 =>
2 AlPO4 + H3PO4 = Al2[HPO4]3
Pb + CH3COO = Pb(CH3COO)2 =>
Pb + 2 CH3COO = Pb(CH3COO)2
CaSiO3 + HCl = CaCl2 + H2O + SiO2 =>
CaSiO3 + 2 HCl = CaCl2 + H2O + SiO2
KClO4 + HI = KCl + I2 + H2O =>
KClO4 + 8 HI = KCl + 4 I2 + 4 H2O
Phosphorus + fluorine = phosphorustrifluoride =>
2 P + 3 F2 = 2 PF3
ZnO + HMnO4 = Zn(MnO4)2 + H2O =>
ZnO + 2 HMnO4 = Zn(MnO4)2 + H2O
calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Cr(OH)2 + HCl = CrCl2 + H2O =>
Cr(OH)2 + 2 HCl = CrCl2 + 2 H2O
H3PO4 + RbOH = Rb3PO4 + H2O =>
H3PO4 + 3 RbOH = Rb3PO4 + 3 H2O
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
H2CO3 + PO4{3-} = HCO3{-} + HPO4{2-} =>
H2CO3 + PO4{3-} = HCO3{-} + HPO4{2-}
Al + HCl = H + AlCl =>
Al + HCl = H + AlCl
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
AgF + H2CO3 = Ag2CO3 + HF =>
2 AgF + H2CO3 = Ag2CO3 + 2 HF
(Na)(OH) + Co(NO3)2 = Co(OH)2 + Na(NO3) =>
2(Na)(OH) + Co(NO3)2 = Co(OH)2 + 2 Na(NO3)
Zn + Cl2 = ZnCl2 =>
Zn + Cl2 = ZnCl2
C + HI = CH4 + I2 =>
C + 4 HI = CH4 + 2 I2
NH4NO3 + S = H2SO4 + H2O + N2 =>
3 NH4NO3 + S = H2SO4 + 5 H2O + 3 N2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Cr + SnCl4 = CrCl3 + Sn =>
4 Cr + 3 SnCl4 = 4 CrCl3 + 3 Sn
C3H2N1 + O2 = CO2 + H2O + NO2 =>
2 C3H2N1 + 9 O2 = 6 CO2 + 2 H2O + 2 NO2
KNO3 = K2O + N2 + O2 =>
4 KNO3 = 2 K2O + 2 N2 + 5 O2
FeBr3 + Na2O = NaBr + Fe2O3 =>
2 FeBr3 + 3 Na2O = 6 NaBr + Fe2O3
K3PO4 + Cu(NO3) = K3NO4 + CuPO3 =>
K3PO4 + Cu(NO3) = K3NO4 + CuPO3
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
Al(OH)3 + CH3COOH = Al(CH3COO)3 + H2O =>
Al(OH)3 + 3 CH3COOH = Al(CH3COO)3 + 3 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
HF + Cu(OH)2 = Cu(OH)F + H2O =>
HF + Cu(OH)2 = Cu(OH)F + H2O
C2H6 = C2H4 + H2 =>
C2H6 = C2H4 + H2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Cr2O7{-2} + CH3OH + H3O{+} = Cr{+3} + HCO2H + H2O =>
2 Cr2O7{-2} + 3 CH3OH + 16 H3O{+} = 4 Cr{+3} + 3 HCO2H + 27 H2O
Mg + P2O3 = P2O + MgO =>
2 Mg + P2O3 = P2O + 2 MgO
C3H5OH(Cl)2 + NaOH = C3H5(OH)3 + NaCl =>
C3H5OH(Cl)2 + 2 NaOH = C3H5(OH)3 + 2 NaCl
KI + NaOH = KOH + NaI =>
KI + NaOH = KOH + NaI
NaClO + KMnO4 + H2SO4 = NaClO3 + K2SO4 + H2O + MnSO4 =>
5 NaClO + 4 KMnO4 + 6 H2SO4 = 5 NaClO3 + 2 K2SO4 + 6 H2O + 4 MnSO4
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
NH3 + HClO4 = NH4Cl + O2 =>
NH3 + HClO4 = NH4Cl + 2 O2
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
C6S6C42H42 + C8H18Mg = C6S6(MgC4H9)6 + C11H16 =>
C6S6C42H42 + 6 C8H18Mg = C6S6(MgC4H9)6 + 6 C11H16
Nd2(CO3)3*H2O + HF = NdF3 + CO2 + H2O =>
Nd2(CO3)3*H2O + 6 HF = 2 NdF3 + 3 CO2 + 4 H2O
Al(OH)3 + NaOH = NaAlO2 + H2O =>
Al(OH)3 + NaOH = NaAlO2 + 2 H2O
Fe(NCS)3 + Na2C2O4 = Fe2(C2O4)3 + NaNCS =>
2 Fe(NCS)3 + 3 Na2C2O4 = Fe2(C2O4)3 + 6 NaNCS
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
PbS + Na2CO3 = Na2S + PbO + CO2 =>
PbS + Na2CO3 = Na2S + PbO + CO2
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