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H2O(g) + CH4(g) = CO(g) + 3 H2(g)
H2S + HCl = HS{-} + H2Cl{+} =>
H2S + HCl = HS{-} + H2Cl{+}
HCrO4{-} + H2S + H{+} = Cr2O3 + SO42{-} + H2O =>
170 HCrO4{-} + 6 H2S + 164 H{+} = 85 Cr2O3 + 6 SO42{-} + 173 H2O
CaSiO2 + HNO3 = Ca(NO3)2 + SiO2 + H2 =>
CaSiO2 + 2 HNO3 = Ca(NO3)2 + SiO2 + H2
SI + Cl2 = SICl4 =>
SI + 2 Cl2 = SICl4
Na2CO3(s) + HCI(aq) = CO2(g) + H2O(l) + NaCI(aq) =>
Na2CO3(s) + 2 HCI(aq) = CO2(g) + H2O(l) + 2 NaCI(aq)
Ca(OH)2 + Ca(HCO3)2 = CaCO3 + H2O =>
Ca(OH)2 + Ca(HCO3)2 = 2 CaCO3 + 2 H2O
*2P + Cl2 = PCl3 =>
*2P + 3 Cl2 = 2 PCl3
C6H5MgBr + CH2CH2O = C6H5CH2CH2OMgBr =>
C6H5MgBr + CH2CH2O = C6H5CH2CH2OMgBr
C2H4 + O2 = (CO)2 + H2O =>
C2H4 + 2 O2 = (CO)2 + 2 H2O
Cu(C6H12N4)(ClO4)2 + O2 = CO2 + CuCl2 + H2O + N2 =>
Cu(C6H12N4)(ClO4)2 + 5 O2 = 6 CO2 + CuCl2 + 6 H2O + 2 N2
Na2HAsO4 + MgCl2 + NH4OH = Mg(NH4)AsO4 + H2O + NaCl =>
Na2HAsO4 + MgCl2 + NH4OH = Mg(NH4)AsO4 + H2O + 2 NaCl
HCl + K2Cr2O7 + FeCl2 = FeCl3 + CrCl3 + KCl + H2O =>
14 HCl + K2Cr2O7 + 6 FeCl2 = 6 FeCl3 + 2 CrCl3 + 2 KCl + 7 H2O
FeCl3 + Na(CH3COO) + H2O = [Fe3O(CH3COO)6(H2O)3]CH3COO + CH3COOH + NaCl =>
3 FeCl3 + 9 Na(CH3COO) + 4 H2O = [Fe3O(CH3COO)6(H2O)3]CH3COO + 2 CH3COOH + 9 NaCl
Zn{+2} + H2 = H{+} + Zn =>
Zn{+2} + H2 = 2 H{+} + Zn
H3PO4 + ZnO = Zn(H2PO4)2 + H2O =>
2 H3PO4 + ZnO = Zn(H2PO4)2 + H2O
(Ag(NH3)2) + CO + H2O = Ag + CO3 + NH4 =>
2(Ag(NH3)2) + CO + 2 H2O = 2 Ag + CO3 + 4 NH4
CaOH + Al(NO3)3 = CaNO3 + Al(OH)3 =>
3 CaOH + Al(NO3)3 = 3 CaNO3 + Al(OH)3
C(s) + H2(g) + O(g) = CH2O(g) =>
C(s) + H2(g) + O(g) = CH2O(g)
H2O + Al2 = Al2O3 + H2 =>
3 H2O + Al2 = Al2O3 + 3 H2
MnCl2 + NaOH + H2O2 = NaCl + H2O + MnO(OH)2 =>
MnCl2 + 2 NaOH + H2O2 = 2 NaCl + H2O + MnO(OH)2
Ca + Pb(NO3)2 = Pb4 + Ca(NO3)2 =>
4 Ca + 4 Pb(NO3)2 = Pb4 + 4 Ca(NO3)2
HCl + CH3COOH = H + CH3COOCl =>
HCl + CH3COOH = 2 H + CH3COOCl
MnSO4 + Cl2 + NaOH = MnO2 + Na2SO4 + H2O + NaCl =>
MnSO4 + Cl2 + 4 NaOH = MnO2 + Na2SO4 + 2 H2O + 2 NaCl
K2Cr2O7 + C2H2O4 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 C2H2O4 + 4 H2SO4 = 6 CO2 + Cr2(SO4)3 + K2SO4 + 7 H2O
H2S + HCl = HS{-} + H2Cl{+} =>
H2S + HCl = HS{-} + H2Cl{+}
NiNO3 + NaOH = Na + NO3 + Ni(OH)2 =>
NiNO3 + 2 NaOH = 2 Na + NO3 + Ni(OH)2
As2O3 + I2 + H2O = AsO4{3-} + H3O{+} + I{-} =>
As2O3 + 2 I2 + 15 H2O = 2 AsO4{3-} + 10 H3O{+} + 4 I{-}
Y2O3 + Fe2O3 + Ca = YFe5 + CaO =>
Y2O3 + 5 Fe2O3 + 18 Ca = 2 YFe5 + 18 CaO
K2Cr2O7 + SnCl2 + KOH + H2O = KCl + K3[Cr(OH)6] + K2[Sn(OH)6] =>
K2Cr2O7 + 3 SnCl2 + 16 KOH + 7 H2O = 6 KCl + 2 K3[Cr(OH)6] + 3 K2[Sn(OH)6]
NH4NO3 + C = CO + H2O + N2 =>
NH4NO3 + C = CO + 2 H2O + N2
C3H7OH + HO2 = CO2 + H2O =>
C3H7OH + 6 HO2 = 3 CO2 + 7 H2O
Br + Na3P = Na + Br3P =>
3 Br + Na3P = 3 Na + Br3P
SnOHCl2 + H2O = Sn(OH)2Cl + HCl =>
SnOHCl2 + H2O = Sn(OH)2Cl + HCl
NH3(g) + H2O(l) = NH4OH(aq) =>
NH3(g) + H2O(l) = NH4OH(aq)
Zn(s) + MgSO4(aq) = ZnSO4(aq) + Mg(s) =>
Zn(s) + MgSO4(aq) = ZnSO4(aq) + Mg(s)
Ca3P2 + H2SO4 = Ca3(PO4)2 + SO2 + H2O =>
Ca3P2 + 8 H2SO4 = Ca3(PO4)2 + 8 SO2 + 8 H2O
Ca(NO3)2 + Fe2(SO4)3 = Ca(SO4) + Fe(NO3)3 =>
3 Ca(NO3)2 + Fe2(SO4)3 = 3 Ca(SO4) + 2 Fe(NO3)3
Pb(NO3)2 + H2SO4 = HNO3 + PbSO4 =>
Pb(NO3)2 + H2SO4 = 2 HNO3 + PbSO4
K + H(OH) = K(OH)2 + H2 =>
K + 2 H(OH) = K(OH)2 + H2
C5H10(g) + O2(g) = CO(q) + H2O(g) =>
C5H10(g) + 5 O2(g) = 5 CO(q) + 5 H2O(g)
C6H14 + HCl = C6H13 + H2Cl =>
C6H14 + HCl = C6H13 + H2Cl
N + Na = NNa =>
N + Na = NNa
MnCl + Br + NH4OH = MnO2 + NH4Cl + NH4Br + H2O =>
MnCl + 3 Br + 4 NH4OH = MnO2 + NH4Cl + 3 NH4Br + 2 H2O
Al + HNO3 = Al(NO3)2 + NH3 + H2O =>
4 Al + 9 HNO3 = 4 Al(NO3)2 + NH3 + 3 H2O
C2H3CI3 + O2 = CO2 + H2O + CI2 =>
4 C2H3CI3 + 9 O2 = 6 CO2 + 6 H2O + 6 CI2
Na2ClO4 + CrCl3 + NaOH = NaCl + Na2CrO4 + H2O =>
3 Na2ClO4 + 7 CrCl3 + 32 NaOH = 24 NaCl + 7 Na2CrO4 + 16 H2O
C6H14O + CuO = C6H12O + Cu + H2O =>
C6H14O + CuO = C6H12O + Cu + H2O
K2S + CuCl2 = CuS + KCl =>
K2S + CuCl2 = CuS + 2 KCl
Au + O2 = AuO1 =>
2 Au + O2 = 2 AuO1
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