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C2H4 + 4 Cl = C2Cl4 + 2 H2
N2* + H2 = NH3 =>
N2* + 3 H2 = 2 NH3
Fe2(CO3)3 = Fe2O3 + CO2 =>
Fe2(CO3)3 = Fe2O3 + 3 CO2
O2 + NCl3 = Cl2O + N2 =>
3 O2 + 4 NCl3 = 6 Cl2O + 2 N2
Sodiumoxide + water = sodiumhydroxide =>
Na2O + H2O = 2 NaOH
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
PBS + H2O2 = PBSO4 + H2O =>
PBS + 4 H2O2 = PBSO4 + 4 H2O
PbCl2 + AgNO3 = Pb(NO3)2 + AgCl =>
PbCl2 + 2 AgNO3 = Pb(NO3)2 + 2 AgCl
H2SO4*H2O + NH4NO3 = HNO3 + NH4SO4 + H2O =>
8 H2SO4*H2O + 7 NH4NO3 = 6 HNO3 + 8 NH4SO4 + 11 H2O
CuSO4CaCO3 = CaSO4CuCO3 =>
CuSO4CaCO3 = CaSO4CuCO3
Mg(s) + HCl(aq) = MgH(s)Cl(aq) =>
Mg(s) + HCl(aq) = MgH(s)Cl(aq)
Na3(PO4) + (NH4)2S = Na2S + (NH4)3(PO4) =>
2 Na3(PO4) + 3(NH4)2S = 3 Na2S + 2(NH4)3(PO4)
ZnO + H3PO4 = ZnPO4 + H2O + H2 =>
2 ZnO + 2 H3PO4 = 2 ZnPO4 + 2 H2O + H2
AgCl + NO + H2O = Ag + Cl{-} + NO3{-} + H{+} =>
3 AgCl + NO + 2 H2O = 3 Ag + 3 Cl{-} + NO3{-} + 4 H{+}
HI + Ag = AgI + H =>
HI + Ag = AgI + H
KHS + KMnO4 + H2SO4 = KHSO4 + MnSO4 + H2O =>
5 KHS + 8 KMnO4 + 16 H2SO4 = 13 KHSO4 + 8 MnSO4 + 12 H2O
HCN + Mg(OH)2 = H2O + Mg(CN)2 =>
2 HCN + Mg(OH)2 = 2 H2O + Mg(CN)2
CalciumChloride + Chromium(III)Nitrate = CalciumNitrate + Chromium(III)Chloride =>
CalciumChloride + Chromium(III)Nitrate = CalciumNitrate + Chromium(III)Chloride
CaCl2 + Cr(NO3)3 = Ca(NO3)2 + CrCl3 =>
3 CaCl2 + 2 Cr(NO3)3 = 3 Ca(NO3)2 + 2 CrCl3
KMnO4 + HI = KI + I2 + MnI2 + H2O =>
2 KMnO4 + 16 HI = 2 KI + 5 I2 + 2 MnI2 + 8 H2O
C5H6O + O2 = CO2 + H2O =>
C5H6O + 6 O2 = 5 CO2 + 3 H2O
HNO3Ca(OH)2 = Ca(OH)NO3H2O =>
HNO3Ca(OH)2 = Ca(OH)NO3H2O
CO(g) + H2(g) = CH4(g) + O2(g) =>
2 CO(g) + 4 H2(g) = 2 CH4(g) + O2(g)
KCl + KMnO4 + H2SO4 = MnSO4 + KSO4 + Cl2 + H2O =>
2 KCl + KMnO4 + 4 H2SO4 = MnSO4 + 3 KSO4 + Cl2 + 4 H2O
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
Sn(OH)1 + HBr = H2O + SnBr =>
Sn(OH)1 + HBr = H2O + SnBr
NaCrO3 + NaOH + H2O2 = Na2CrO4 + H2O =>
2 NaCrO3 + 2 NaOH + H2O2 = 2 Na2CrO4 + 2 H2O
SrSO4 + NaI = SrI2 + Na2SO4 =>
SrSO4 + 2 NaI = SrI2 + Na2SO4
KCl + Ag = AgKCl =>
KCl + Ag = AgKCl
AgNO3 + NH3 = AgNH2 + HNO3 =>
AgNO3 + NH3 = AgNH2 + HNO3
C2H6O2 = C + H2 + O2 =>
C2H6O2 = 2 C + 3 H2 + O2
CaCO3 + H2O + CO2 = Ca(HCO3)2 =>
CaCO3 + H2O + CO2 = Ca(HCO3)2
RuO4 + NaOH = Na2RuO4 + O2 + H2O =>
2 RuO4 + 4 NaOH = 2 Na2RuO4 + O2 + 2 H2O
H2 + Fe3 = FeH12 =>
18 H2 + Fe3 = 3 FeH12
NaOH + S = Na2SO3 + Na2S + H2O =>
6 NaOH + 3 S = Na2SO3 + 2 Na2S + 3 H2O
HCl + CuSO4 = HSO4 + Cu + Cl =>
HCl + CuSO4 = HSO4 + Cu + Cl
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
ZnOH2O = Zn(OH)2 =>
ZnOH2O = Zn(OH)2
AI + CI = AICI =>
AI + CI = AICI
C6H5SO2OH + NaOH(aq) = C6H5OH + Na2SO3 + H2O =>
C6H5SO2OH + 2 NaOH(aq) = C6H5OH + Na2SO3 + H2O
Mn3(Fe(CN)6)2 + Ca(HSO4)2 = Ca3(Fe(CN)6)2 + Mn(HSO4)2 =>
Mn3(Fe(CN)6)2 + 3 Ca(HSO4)2 = Ca3(Fe(CN)6)2 + 3 Mn(HSO4)2
K2Co3 + BaCl2 = KCl + BaCo3 =>
K2Co3 + BaCl2 = 2 KCl + BaCo3
Ce + C = CeC2 =>
Ce + 2 C = CeC2
Cl + H + O = HClO2 =>
Cl + H + 2 O = HClO2
NaAsO2 + CH3COOH + KMnO4 = NaCH3COO + KAsO2 + HMnO4 =>
NaAsO2 + CH3COOH + KMnO4 = NaCH3COO + KAsO2 + HMnO4
CUSO4*6H2O = CUSO4 + H2O =>
CUSO4*6H2O = CUSO4 + 6 H2O
Pt2C = Pt2 + C4 =>
4 Pt2C = 4 Pt2 + C4
Cr(NO3)2 + HCl + HgCl2 = CrCl3 + HgCl + HNO3 =>
Cr(NO3)2 + 2 HCl + HgCl2 = CrCl3 + HgCl + 2 HNO3
KI + PbNO3 = PbI + KNO3 =>
KI + PbNO3 = PbI + KNO3
C5H8O2 + NaOH = C5H7O2 + H2O + Na =>
C5H8O2 + NaOH = C5H7O2 + H2O + Na
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