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Si + 2 NaOH + H2O = Na2SiO3 + 2 H2
CH3SSCH3 + NaOCl = CH3SSOCH3 + NaCl =>
CH3SSCH3 + NaOCl = CH3SSOCH3 + NaCl
K2SO4 + HCl = KCl + H2SO4 =>
K2SO4 + 2 HCl = 2 KCl + H2SO4
Bi(NO3)2 + NH4OH = Bi(OH)2 + NH4NO3 =>
Bi(NO3)2 + 2 NH4OH = Bi(OH)2 + 2 NH4NO3
NO{2} + O{3} = N{2}O{5} + O{2} =>
NO{2} + 2 O{3} = N{2}O{5} + 3 O{2}
Sn + H2SO4 + SnO2 = SnSO4 + H2O =>
Sn + 2 H2SO4 + SnO2 = 2 SnSO4 + 2 H2O
CdS + HCl = CdCl + HS =>
CdS + HCl = CdCl + HS
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Bi2O3 + OH{-} + ClO = BiO3{-} + Cl{-} + H2O =>
3 Bi2O3 + 10 OH{-} + 4 ClO = 6 BiO3{-} + 4 Cl{-} + 5 H2O
HBr + Mg(OH)2MgBr2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2MgBr2 = 2 MgBr2 + 2 H2O
CH3COOC6H5 + NaOH = CH3COONa + C6H5ONa + H2O =>
CH3COOC6H5 + 2 NaOH = CH3COONa + C6H5ONa + H2O
H3PO4(aq) + Mg(OH)2(s) = Mg3(PO4)2(aq) + H2O =>
2 H3PO4(aq) + 3 Mg(OH)2(s) = Mg3(PO4)2(aq) + 6 H2O
KPO4 + CoSO4 = KSO4 + CoPO4 =>
KPO4 + CoSO4 = KSO4 + CoPO4
Ca(OH)2 = CaO + H2O =>
Ca(OH)2 = CaO + H2O
Pb(NO3)2(s) + K2CO3(s) = PbCO3 + KNO3 =>
Pb(NO3)2(s) + K2CO3(s) = PbCO3 + 2 KNO3
H2O + HBr = H3O + Br =>
H2O + HBr = H3O + Br
Sb + Sn{4+} = Sb{3+} + Sn{2+} =>
2 Sb + 3 Sn{4+} = 2 Sb{3+} + 3 Sn{2+}
CuSO4 + Na4[Fe(CN)6] = Cu2[Fe(CN)6] + Na2SO4 =>
2 CuSO4 + Na4[Fe(CN)6] = Cu2[Fe(CN)6] + 2 Na2SO4
NaF + ZnBr2 = NaBr + ZnF2 =>
2 NaF + ZnBr2 = 2 NaBr + ZnF2
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
CrI3 + Cl2 = CrCl3 + I2 =>
2 CrI3 + 3 Cl2 = 2 CrCl3 + 3 I2
MnO4{-} + H2O + ClO2 = MnO2 + OH{-} + ClO4 =>
4 MnO4{-} + 2 H2O + 3 ClO2 = 4 MnO2 + 4 OH{-} + 3 ClO4
(NH4)2SO4 + KMnO4 = MnO2 + N2 + K2SO4 + H2O =>
(NH4)2SO4 + 2 KMnO4 = 2 MnO2 + N2 + K2SO4 + 4 H2O
NH4Cl + CaCO3 = NH3 + H2O + CO2 + CaCl2 =>
2 NH4Cl + CaCO3 = 2 NH3 + H2O + CO2 + CaCl2
MnO4{-} + CrI2 + H2O = MnO2 + Cr(oh)3 + IO3{-} + OH{-} =>
10 MnO4{-} + 3 CrI2 + 2 H2O = 10 MnO2 + Cr(oh)3 + 6 IO3{-} + 4 OH{-}
HCI + Na2O = NaCI + H2O =>
2 HCI + Na2O = 2 NaCI + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
PCl5 + P2O5 = POCl3 =>
3 PCl5 + P2O5 = 5 POCl3
Na3PO4 + MnCl2 = Mn3(PO4)2 + NaCl =>
2 Na3PO4 + 3 MnCl2 = Mn3(PO4)2 + 6 NaCl
BaSO4 = BaO + S02 + O2 =>
2 BaSO4 = 2 BaO + S02 + 3 O2
N2Cl4 + C3H4 = H12 + C3Cl4 + N2 =>
3 N2Cl4 + 3 C3H4 = H12 + 3 C3Cl4 + 3 N2
Na3PO4 + CaS = Na3S + PO4Ca =>
Na3PO4 + CaS = Na3S + PO4Ca
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na2C2O4 + HNO2 + HCl = CO2(g) + NO(g) + H2O + NaCl =>
Na2C2O4 + 2 HNO2 + 2 HCl = 2 CO2(g) + 2 NO(g) + 2 H2O + 2 NaCl
O3 + I + H2O = HIO3 =>
5 O3 + 6 I + 3 H2O = 6 HIO3
NO{2} + O{3} = N{2}O{5} + O{2} =>
NO{2} + 2 O{3} = N{2}O{5} + 3 O{2}
Pb(s) + PbO2 + H2SO4 = PbSO4 + H2O =>
Pb(s) + PbO2 + 2 H2SO4 = 2 PbSO4 + 2 H2O
H2SO4 + NaCl = HCl + Na2SO4 =>
H2SO4 + 2 NaCl = 2 HCl + Na2SO4
CaCO3 + HCl(aq) = CaCl2(aq) + H2O(l) + CO2 =>
CaCO3 + 2 HCl(aq) = CaCl2(aq) + H2O(l) + CO2
HNO2 + Sc(OH)3 = Sc(NO2)3 + H2O =>
3 HNO2 + Sc(OH)3 = Sc(NO2)3 + 3 H2O
PbS + NaCl = Pb + Na2S + ClS =>
3 PbS + 2 NaCl = 3 Pb + Na2S + 2 ClS
O2 + PCl3 = POCl3 =>
O2 + 2 PCl3 = 2 POCl3
Cl + HNO3 = Cl(NO3)2 + NO + H2O =>
3 Cl + 8 HNO3 = 3 Cl(NO3)2 + 2 NO + 4 H2O
N2H2 + C10O2H18 = C10O2H20 + N2 =>
N2H2 + C10O2H18 = C10O2H20 + N2
CoO = Co + O2 =>
2 CoO = 2 Co + O2
Fe(NO3)3 + Na2SiO3 = Na(NO3) + Fe2(SiO3)3 =>
2 Fe(NO3)3 + 3 Na2SiO3 = 6 Na(NO3) + Fe2(SiO3)3
HCl(aq) + Na2CO3(s) = H2O(l) + NaCl(aq) + CO2(aq) =>
2 HCl(aq) + Na2CO3(s) = H2O(l) + 2 NaCl(aq) + CO2(aq)
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
HC5H9O2 + NaHCO3 = CO2 + H2O + NaC5H9O2 =>
HC5H9O2 + NaHCO3 = CO2 + H2O + NaC5H9O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
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