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2 Cl2(g) + 2 Na2OH(aq) = 3 NaCl(aq) + NaClO(aq) + H2O(l)
FeC2O4*2H2O(s) + O2(g) = Fe2O3(s) + H2O(g) + CO2 =>
4 FeC2O4*2H2O(s) + 3 O2(g) = 2 Fe2O3(s) + 8 H2O(g) + 8 CO2
LiOH + Na2O = Li2O + NaOH =>
2 LiOH + Na2O = Li2O + 2 NaOH
Li2OO = LiO =>
Li2OO = 2 LiO
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
ZnS + CaCO3 = ZnCa + SCO3 =>
ZnS + CaCO3 = ZnCa + SCO3
(C2H4) + Br2 = (C2H4Br2) =>
(C2H4) + Br2 = (C2H4Br2)
Zn(OH)2*ZnCO3 = ZnO + CO2 + H2O =>
Zn(OH)2*ZnCO3 = 2 ZnO + CO2 + H2O
Si2H6 + H2O = H2SiO3 + H{+} + e =>
Si2H6 + 6 H2O = 2 H2SiO3 + 14 H{+} + 14e
Na + Zn(UO2)3(CH3COO)9 = NaZn(UO2)3(CH3COO)9 =>
Na + Zn(UO2)3(CH3COO)9 = NaZn(UO2)3(CH3COO)9
MnBr2(aq) + Na2S(aq) = MnS + NaBr =>
MnBr2(aq) + Na2S(aq) = MnS + 2 NaBr
C + O20 = CO2 =>
10 C + O20 = 10 CO2
Na2SO3 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + Na2SO4 + H2O =>
3 Na2SO3 + K2Cr2O7 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 Na2SO4 + 4 H2O
K2MnO4 + Cr(OH)3 = K2CrO4 + MnO2 + H2O + KOH =>
3 K2MnO4 + 2 Cr(OH)3 = 2 K2CrO4 + 3 MnO2 + 2 H2O + 2 KOH
TeO = Te + TeO2 =>
2 TeO = Te + TeO2
NO3 + HCl = Cl + HNO3 =>
NO3 + HCl = Cl + HNO3
NaBH4(s) + H2SO4(aq) = B2H6(aq) + H2(g) + Na2SO4(aq) =>
2 NaBH4(s) + H2SO4(aq) = B2H6(aq) + 2 H2(g) + Na2SO4(aq)
Cr2(SO4)3 + Na3PO4 = Cr3PO4 + Na2(SO4)3 =>
3 Cr2(SO4)3 + 2 Na3PO4 = 2 Cr3PO4 + 3 Na2(SO4)3
Mn2O7 + CaO = (Ca(MnO4)2) =>
Mn2O7 + CaO = (Ca(MnO4)2)
H2(SO4) + Na(OH) = H2O1 + Na2(SO4) =>
H2(SO4) + 2 Na(OH) = 2 H2O1 + Na2(SO4)
CO(NH2)2 + NaOCl = NaCl + CO2 + N2H4 =>
CO(NH2)2 + NaOCl = NaCl + CO2 + N2H4
C + HNO4 = CO2 + NO2 + H2O =>
3 C + 4 HNO4 = 3 CO2 + 4 NO2 + 2 H2O
[Fe(SCN)(H2O)5]{2+} = Fe{3+} + SCN{-} + H2O =>
[Fe(SCN)(H2O)5]{2+} = Fe{3+} + SCN{-} + 5 H2O
Cu2S + H2SO4 + O2 = CuSO4 + H2 =>
Cu2S + H2SO4 + 2 O2 = 2 CuSO4 + H2
Ca + H2SO3 = CaSO4 + H2S + H2O =>
3 Ca + 5 H2SO3 = 3 CaSO4 + 2 H2S + 3 H2O
Mg(OH) + HCI = MgCI + HOH =>
Mg(OH) + HCI = MgCI + HOH
KHP + NaOH = NaKP + H2O =>
KHP + NaOH = NaKP + H2O
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
NaCl(aq) + Br(l) = Cl2(g) + NaBr(aq) =>
2 NaCl(aq) + 2 Br(l) = Cl2(g) + 2 NaBr(aq)
Ca5(PO4)3OH + CH3COOH = Ca(H2PO4)2 + Ca(C2H3O2)2 + H2O =>
2 Ca5(PO4)3OH + 14 CH3COOH = 3 Ca(H2PO4)2 + 7 Ca(C2H3O2)2 + 2 H2O
CuCl2 + K3PO4 = Cu3PO4 + KCl2 =>
3 CuCl2 + K3PO4 = Cu3PO4 + 3 KCl2
H2S + CuO = CuS + H2O =>
H2S + CuO = CuS + H2O
Ca(OH)2 = OHCaOH =>
Ca(OH)2 = OHCaOH
K2CO3(aq) + FeCl3 = KCl + Fe2(CO3)3 =>
3 K2CO3(aq) + 2 FeCl3 = 6 KCl + Fe2(CO3)3
C2H12O3 + O2 = H2O + CO2 =>
2 C2H12O3 + 7 O2 = 12 H2O + 4 CO2
Co9S8 + Na2C2O4 + NaClO3 + H2O = CoO + Na2SO4 + CO2 + HCl =>
7 Co9S8 + 15 Na2C2O4 + 82 NaClO3 + 41 H2O = 63 CoO + 56 Na2SO4 + 30 CO2 + 82 HCl
C2H5COOH + Mg2O = C2H5COOMg + H2O =>
2 C2H5COOH + Mg2O = 2 C2H5COOMg + H2O
Ba2XeO6 + H2SO4 = BaSO4 + H2O + XeO4 =>
Ba2XeO6 + 2 H2SO4 = 2 BaSO4 + 2 H2O + XeO4
P + Cl23 = PCl3 =>
23 P + 3 Cl23 = 23 PCl3
(NH4)2SO3 + SO2 + H2O = NH4HSO3 =>
(NH4)2SO3 + SO2 + H2O = 2 NH4HSO3
HC3H5O3 + NaOH = NaC3H3O2 + H2O =>
HC3H5O3 + NaOH = NaC3H3O2 + 2 H2O
FeO3CO = FeOCO3 =>
FeO3CO = FeOCO3
Eu3P2O8 + Fe3P2O8 = EuPO4 + Fe =>
2 Eu3P2O8 + Fe3P2O8 = 6 EuPO4 + 3 Fe
MnO4{-} + H{+} = MnO2 + O2 + H2O =>
4 MnO4{-} + 4 H{+} = 4 MnO2 + 3 O2 + 2 H2O
SO2O = (SO3)2 =>
2 SO2O = (SO3)2
CH3 + OH + Na = C2H3ONa + H2 =>
2 CH3 + OH + Na = C2H3ONa + 2 H2
(a)Cu(s) + O2(g) = Cu2O(s) =>
4(a)Cu(s) + O2(g) = 2 Cu2O(s)
HI + NOH = NI + HOH =>
HI + NOH = NI + HOH
NiSO4(s) + Mg3(PO4)2(s) = MgSO4(s) + Ni3(PO4)2(s) =>
3 NiSO4(s) + Mg3(PO4)2(s) = 3 MgSO4(s) + Ni3(PO4)2(s)
Zn(OH)2 + HC2H3O2 = Zn(C2H3O2)2 + H2O =>
Zn(OH)2 + 2 HC2H3O2 = Zn(C2H3O2)2 + 2 H2O
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