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CO3Zn + H2SO4 = ZnSO4 + H2O + CO2
CH4 + N2Cl3 = H2 + N2 + CCl4 =>
3 CH4 + 4 N2Cl3 = 6 H2 + 4 N2 + 3 CCl4
Cr(CH3COO)3 + KOH = KCH3COO + Cr(OH)3 =>
Cr(CH3COO)3 + 3 KOH = 3 KCH3COO + Cr(OH)3
CuBr + HNO3 = CuNO3 + NO + Br2 + H2O =>
6 CuBr + 8 HNO3 = 6 CuNO3 + 2 NO + 3 Br2 + 4 H2O
CH3(COOH)2 + O2 = CO2 + H2O =>
4 CH3(COOH)2 + 9 O2 = 12 CO2 + 10 H2O
SnCl2 + H2O = HCl + SnO =>
SnCl2 + H2O = 2 HCl + SnO
ZnO + NaH = Zn + Na + H2O =>
ZnO + 2 NaH = Zn + 2 Na + H2O
NaCl + K3CrO4 = Na2O + Cr2O3 + KCl + Cl2 =>
10 NaCl + 2 K3CrO4 = 5 Na2O + Cr2O3 + 6 KCl + 2 Cl2
Ca(OH)2 + SO2 = CaSO4 + H2 =>
Ca(OH)2 + SO2 = CaSO4 + H2
HOCl + NaI = HCl + NaIO3 =>
3 HOCl + NaI = 3 HCl + NaIO3
Na2B4O7 + BaCl2 = BaB4O7 + Na2Cl2 =>
Na2B4O7 + BaCl2 = BaB4O7 + Na2Cl2
MnO2 + Cl2 = MnCl5 + O2 =>
2 MnO2 + 5 Cl2 = 2 MnCl5 + 2 O2
NaIO3 + SO2 + H2O = NaHSO4 + H2SO4 + I2 =>
2 NaIO3 + 5 SO2 + 4 H2O = 2 NaHSO4 + 3 H2SO4 + I2
Ag + HNO3 = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3 = AgNO3 + NO2 + H2O
NO2 + H2O = H2ONO2 =>
NO2 + H2O = H2ONO2
FeCl2 + SnF4 = FeF2 + SnCl4 =>
2 FeCl2 + SnF4 = 2 FeF2 + SnCl4
Cr2O7 + I2 = Cr + IO3 =>
6 Cr2O7 + 7 I2 = 12 Cr + 14 IO3
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
CuS + KMnO4 + H2SO4 = CuSO4 + K2SO4 + MnSO4 + H2O =>
5 CuS + 8 KMnO4 + 12 H2SO4 = 5 CuSO4 + 4 K2SO4 + 8 MnSO4 + 12 H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Ag{+} + Cu = AgCu{+} =>
Ag{+} + Cu = AgCu{+}
Li2 + HO4P = Li3O4P + H2 =>
3 Li2 + 2 HO4P = 2 Li3O4P + H2
C4 = C =>
C4 = 4 C
Cu(s) + CuCl2(aq) = CuCl =>
Cu(s) + CuCl2(aq) = 2 CuCl
C6H5CH2Cl + NaOH = C6H5CH2OH + NaCl =>
C6H5CH2Cl + NaOH = C6H5CH2OH + NaCl
C2H4O2(NO2)2 = CO2 + N + H2O =>
C2H4O2(NO2)2 = 2 CO2 + 2 N + 2 H2O
Sr + P2 = SrP =>
2 Sr + P2 = 2 SrP
KHSO4 + (NH4)2CO3 = NH4HSO4 + K2SO4 + H2CO3 =>
4 KHSO4 + (NH4)2CO3 = 2 NH4HSO4 + 2 K2SO4 + H2CO3
Ag + HNO3 = AgNO3 + NO2*H2O =>
Ag + 2 HNO3 = AgNO3 + NO2*H2O
C4H6H6 + O2 = CO2 + H2O =>
C4H6H6 + 7 O2 = 4 CO2 + 6 H2O
C2H5F + NaOH = C2H5FO + NaH =>
C2H5F + NaOH = C2H5FO + NaH
Zn(g) + O2 = ZnO =>
2 Zn(g) + O2 = 2 ZnO
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
I2 + CI2 = ICI3 =>
I2 + CI2 = ICI3
CrO3 + KOH = K2CrO4 + H2O =>
CrO3 + 2 KOH = K2CrO4 + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ca(OH)2 + HF = CaF2 + H2O =>
Ca(OH)2 + 2 HF = CaF2 + 2 H2O
K2O + HCl = KCl + H2O =>
K2O + 2 HCl = 2 KCl + H2O
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
Sr + O2 = SrO =>
2 Sr + O2 = 2 SrO
NaOH + K = KOH + Na =>
NaOH + K = KOH + Na
C3H7COONa + NaOH = Na2CO3 + C3H8 =>
C3H7COONa + NaOH = Na2CO3 + C3H8
NaCl + HNO3 = HCl + NaNO3 =>
NaCl + HNO3 = HCl + NaNO3
AgNo3 + KPo4 = AgPo4 + KNo3 =>
AgNo3 + KPo4 = AgPo4 + KNo3
In2Cl3 + H2 = In + HCl =>
2 In2Cl3 + 3 H2 = 4 In + 6 HCl
FeBr2 + BaOH2 = BaBr2 + FeOH2 =>
FeBr2 + BaOH2 = BaBr2 + FeOH2
Cr(HCO3)3 + HCl = CrCl3 + H2O + CO2 =>
Cr(HCO3)3 + 3 HCl = CrCl3 + 3 H2O + 3 CO2
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
SCl6 = SCl4 + Cl2 =>
SCl6 = SCl4 + Cl2
Al2O3 + KOH + H2O = K(Al(OH)4) =>
Al2O3 + 2 KOH + 3 H2O = 2 K(Al(OH)4)
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