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Cu(NO3)2(aq) + Li2S(aq) = 2 LiNO3 + CuS
NO2 + CO = N2 + CO2 =>
2 NO2 + 4 CO = N2 + 4 CO2
HCOOH + CH2CH3 = HCOOCH2CH3 + H2O =>
11 HCOOH + 8 CH2CH3 = 9 HCOOCH2CH3 + 4 H2O
C6H12 + H2SO4 = CO2 + SO2 + H2O =>
C6H12 + 18 H2SO4 = 6 CO2 + 18 SO2 + 24 H2O
H2CO3 + Ca(OH)2 = CaCO3 + H2O =>
H2CO3 + Ca(OH)2 = CaCO3 + 2 H2O
Li + Ba3(PO4)2 = Li3PO4 + Ba =>
6 Li + Ba3(PO4)2 = 2 Li3PO4 + 3 Ba
HClO4 + Ca(OH)2 = Ca(ClO4)2 + HOH =>
2 HClO4 + Ca(OH)2 = Ca(ClO4)2 + 2 HOH
Sn{4+} + Sn = Sn{2{+} =>
Sn{4+} + Sn = 2 Sn{2{+}
NaCl + BaNo3 = NaBa + No3Cl =>
NaCl + BaNo3 = NaBa + No3Cl
CaCO3(s) + HCl(ac) = CaCl2(s) + CO2(g) + H2O(l) =>
CaCO3(s) + 2 HCl(ac) = CaCl2(s) + CO2(g) + H2O(l)
Co3N4 + Zn = Zn3N2 + Co =>
Co3N4 + 6 Zn = 2 Zn3N2 + 3 Co
HBrC2H5NH2 = NH3C2H5Br =>
HBrC2H5NH2 = NH3C2H5Br
KI + H2SO4 = K2SO4 + I2 + SO2 + H2O =>
2 KI + 2 H2SO4 = K2SO4 + I2 + SO2 + 2 H2O
SO + CO2 = CS2 + O2 =>
2 SO + CO2 = CS2 + 2 O2
Ni(OH)2 + K = KOH + Ni =>
Ni(OH)2 + 2 K = 2 KOH + Ni
C2H4O2 + MgO = (CH3COO)2Mg + H2O =>
2 C2H4O2 + MgO = (CH3COO)2Mg + H2O
XeO3 + HF = XeF4 + H2O + O2 =>
2 XeO3 + 8 HF = 2 XeF4 + 4 H2O + O2
H2CO3 + Mg = MgCO3 + H =>
H2CO3 + Mg = MgCO3 + 2 H
Li2CO3 + HCl = LiCl + H2O + CO2 =>
Li2CO3 + 2 HCl = 2 LiCl + H2O + CO2
KI + KNO2 + CCl4 = I2 + NO + KCl + CO2 =>
2 KI + 2 KNO2 + CCl4 = I2 + 2 NO + 4 KCl + CO2
N{4-} + H{+} = NH4 =>
N{4-} + 4 H{+} = NH4
Cl2 + MnCl2 + H2O = HMnO3 + HCl =>
3 Cl2 + 2 MnCl2 + 6 H2O = 2 HMnO3 + 10 HCl
W2O3 + CO = W + CO2 =>
W2O3 + 3 CO = 2 W + 3 CO2
NaC2H3O2 + H2SO4 = Na2SO4 + HC2H3O2 =>
2 NaC2H3O2 + H2SO4 = Na2SO4 + 2 HC2H3O2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
C4Cl2H8O + O2 = CO2 + HCl + H2O =>
C4Cl2H8O + 5 O2 = 4 CO2 + 2 HCl + 3 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
(NH4)2Cr2O7 + Cu(NO3)2 = NH4NO3 + Cu(Cr2O7) =>
(NH4)2Cr2O7 + Cu(NO3)2 = 2 NH4NO3 + Cu(Cr2O7)
(NH4)2Fe(SO4)2 + H2O = (FeOH)2SO4 + (NH4)2SO4 + H2SO4 =>
2(NH4)2Fe(SO4)2 + 2 H2O = (FeOH)2SO4 + 2(NH4)2SO4 + H2SO4
Ti(SO4)2 + SnSO4 + H2SO4 = Sn(SO4)2 + Ti2HSO4 =>
4 Ti(SO4)2 + 7 SnSO4 + H2SO4 = 7 Sn(SO4)2 + 2 Ti2HSO4
HCl + C2H6O = C2H7O + Cl =>
HCl + C2H6O = C2H7O + Cl
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
CaP + K = KP + Ca =>
CaP + K = KP + Ca
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
K3P + HCl = K3Cl + HP =>
K3P + HCl = K3Cl + HP
CuCl2 + LiBH4 = B2H6 + CuBH4 + LiCl + H2 =>
2 CuCl2 + 4 LiBH4 = B2H6 + 2 CuBH4 + 4 LiCl + H2
C6H6 + C2H5Cl = C6H5CH3CH2 + HCl =>
C6H6 + C2H5Cl = C6H5CH3CH2 + HCl
S + NCl = SCl + N2 =>
2 S + 2 NCl = 2 SCl + N2
Zn(OH)2 + Ba(OH)2 = Ba(Zn(OH)4) =>
Zn(OH)2 + Ba(OH)2 = Ba(Zn(OH)4)
C2H5CH2OH + CuO = C2H5COH + Cu + H2O =>
C2H5CH2OH + CuO = C2H5COH + Cu + H2O
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
Na + Mg(NO3)2 = Mg + NaNO3 =>
2 Na + Mg(NO3)2 = Mg + 2 NaNO3
Na2Cr2O7 + Cu2SO4 + H2SO4 = Cr2(SO4)3 + CuSO4 + Na2SO4 + H2O =>
Na2Cr2O7 + 3 Cu2SO4 + 7 H2SO4 = Cr2(SO4)3 + 6 CuSO4 + Na2SO4 + 7 H2O
KI + H2O = H2 + I + KOH =>
2 KI + 2 H2O = H2 + 2 I + 2 KOH
KOH + MgSO4 = Mg(OH)2 + K2SO4 =>
2 KOH + MgSO4 = Mg(OH)2 + K2SO4
KClO4 + Al + H2SO4 = Al2(SO4)3 + KCl + H2O =>
3 KClO4 + 8 Al + 12 H2SO4 = 4 Al2(SO4)3 + 3 KCl + 12 H2O
CS(NH2)2 + CdCl2NH4Cl = CdNH4[CS(NH2)2]2Cl3 =>
2 CS(NH2)2 + CdCl2NH4Cl = CdNH4[CS(NH2)2]2Cl3
CuSO4(ac) + K4[Fe(CN)6](ac) = Cu2[Fe(CN)6](ac) + K2SO4(ac) =>
2 CuSO4(ac) + K4[Fe(CN)6](ac) = Cu2[Fe(CN)6](ac) + 2 K2SO4(ac)
NO3(g) = N2(g) + O2 =>
2 NO3(g) = N2(g) + 3 O2
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