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C3H5SO3Na + Br2 = C3H5Br2SO3Na
K2Cr2O7 + HBr + NH3 = KBr + CrBr3 + N2 + H2O =>
K2Cr2O7 + 8 HBr + 2 NH3 = 2 KBr + 2 CrBr3 + N2 + 7 H2O
H3AlF6 + NaF = Na3AlF6 + HF =>
H3AlF6 + 3 NaF = Na3AlF6 + 3 HF
C4H9OH + Na = C4H9ONa + H3 =>
3 C4H9OH + 3 Na = 3 C4H9ONa + H3
Mg + Na2CO3 = Na2MgCO3 =>
Mg + Na2CO3 = Na2MgCO3
K2Cr2O7 + HBr + NH3 = KBr + CrBr3 + N2 + H2O =>
K2Cr2O7 + 8 HBr + 2 NH3 = 2 KBr + 2 CrBr3 + N2 + 7 H2O
H2O + P = OH + PH3 =>
3 H2O + P = 3 OH + PH3
Zr2W + KClO4 = ZrO2 + WO2 + KCl =>
2 Zr2W + 3 KClO4 = 4 ZrO2 + 2 WO2 + 3 KCl
K2Cr2O7 + HBr + NH3 = KBr + CrBr3 + N2 + H2O =>
K2Cr2O7 + 8 HBr + 2 NH3 = 2 KBr + 2 CrBr3 + N2 + 7 H2O
S2O2 + O2 = SO2 =>
S2O2 + O2 = 2 SO2
Li + F2 = LiF =>
2 Li + F2 = 2 LiF
K2Al2Si6O16 + H2O + CO2 = H4Al2Si2O9 + SiO2 + KHCO3 =>
K2Al2Si6O16 + 3 H2O + 2 CO2 = H4Al2Si2O9 + 4 SiO2 + 2 KHCO3
NaOH + (NH4)Br = (NH4)OH + NaBr =>
NaOH + (NH4)Br = (NH4)OH + NaBr
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Pb(NH3)2 + HCl = PbCl2 + NH4 =>
Pb(NH3)2 + 2 HCl = PbCl2 + 2 NH4
CuS + HNO3 = Cu(NO3)2 + S + NO + H2O =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 3 S + 2 NO + 4 H2O
BaO + OH = Ba(OH)2 + O2 =>
2 BaO + 4 OH = 2 Ba(OH)2 + O2
Cl2 + O2 = Cl6O =>
6 Cl2 + O2 = 2 Cl6O
N2 + O5 = NO2 = O2 =>
5 N2 + 4 O5 = 10 NO2
P4 + H1{+} + NO31{-} + H2O = H2PO41{-} + NO =>
59 P4 + 80 H1{+} + 316 NO31{-} + 196 H2O = 236 H2PO41{-} + 316 NO
K2S2O8 + I = KS2O8 + KI =>
K2S2O8 + I = KS2O8 + KI
HO2 = O + H =>
HO2 = 2 O + H
H3AsO3 + KIO3 + HCl = H3AsO4 + KCl + I2 + H2O =>
5 H3AsO3 + 2 KIO3 + 2 HCl = 5 H3AsO4 + 2 KCl + I2 + H2O
NaHCO3 + Ba(NO3)2 = BaCO3 + NaNO3 + CO2 + H2O =>
2 NaHCO3 + Ba(NO3)2 = BaCO3 + 2 NaNO3 + CO2 + H2O
Na + Sn(CN)4 = Sn + NaCN =>
4 Na + Sn(CN)4 = Sn + 4 NaCN
NaC2H3O2 + HClO = NaCl + C2H3O2 + OH =>
NaC2H3O2 + HClO = NaCl + C2H3O2 + OH
Al3 + CrSO4 = AlSO4 + Cr2 =>
2 Al3 + 6 CrSO4 = 6 AlSO4 + 3 Cr2
Cs2CO3 = CO2 + Cs2O =>
Cs2CO3 = CO2 + Cs2O
C3H6O + HNO3 = C3H6O2 + NO2 + H2O =>
C3H6O + 2 HNO3 = C3H6O2 + 2 NO2 + H2O
KMnO4 + HCOOH = KHCO2 + CO2 + MnO2 + HOH =>
2 KMnO4 + 5 HCOOH = 2 KHCO2 + 3 CO2 + 2 MnO2 + 4 HOH
CrI2 + K(OH) + Cl2 = K2CrO4 + KIO4 + KCl + H2O =>
CrI2 + 24 K(OH) + 10 Cl2 = K2CrO4 + 2 KIO4 + 20 KCl + 12 H2O
Mg + HCl = MgCl2 + H2(s) =>
Mg + 2 HCl = MgCl2 + H2(s)
HCIO3 + H2S = H2SO4 + CHI =>
4 HCIO3 + 3 H2S = 3 H2SO4 + 4 CHI
MnSO4*H2O(aq) + H2C2O4(aq) + H2O(l) = MnC2O4*3H2O(s) + H2SO4 =>
MnSO4*H2O(aq) + H2C2O4(aq) + 2 H2O(l) = MnC2O4*3H2O(s) + H2SO4
Na3PO4(ac) + Cu(NO3)(ac) = Cu3(PO4)(s) + NaNO3(ac) =>
Na3PO4(ac) + 3 Cu(NO3)(ac) = Cu3(PO4)(s) + 3 NaNO3(ac)
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Na2SO3 + SnCl2 + H2SO4 = Na2S + SnCl4 + Sn(SO4)2 + H2O =>
2 Na2SO3 + 6 SnCl2 + 6 H2SO4 = 2 Na2S + 3 SnCl4 + 3 Sn(SO4)2 + 6 H2O
CuO + Fe + Si + SiO2 + SnO2 = CuFe3Si2Sn7O16 =>
2 CuO + 6 Fe + 3 Si + SiO2 + 14 SnO2 = 2 CuFe3Si2Sn7O16
KAl(OH)4 + HCl = KCl + Al(OH)3 + H2O =>
KAl(OH)4 + HCl = KCl + Al(OH)3 + H2O
HCl + FeCO3 = H2O + CO2 + FeCl2 =>
2 HCl + FeCO3 = H2O + CO2 + FeCl2
CdHg(NO3)2 = Cd(NO3)2Hg =>
CdHg(NO3)2 = Cd(NO3)2Hg
CH3C6H5 + KMnO4 = C6H5COOK + MnO2 + KOH + H2O =>
CH3C6H5 + 2 KMnO4 = C6H5COOK + 2 MnO2 + KOH + H2O
C3H8O3 + C4H8O2 = C11H20O5 + H2O =>
C3H8O3 + 2 C4H8O2 = C11H20O5 + 2 H2O
Al + H3PO4 = AlH2PO4 + H2 =>
2 Al + 2 H3PO4 = 2 AlH2PO4 + H2
NaVO3 + H2O = NaH2VO4 =>
NaVO3 + H2O = NaH2VO4
NiCl2(OH2)6 = NiCl2 + H2O =>
NiCl2(OH2)6 = NiCl2 + 6 H2O
HClO3(aq) + Sr(OH)2(aq) = Sr(ClO3)2(aq) + H2O(l) =>
2 HClO3(aq) + Sr(OH)2(aq) = Sr(ClO3)2(aq) + 2 H2O(l)
Fe(OH)2 = FeO + H2O =>
Fe(OH)2 = FeO + H2O
NaMnO4 + Na2S + H2O = MnO2 + H2SO4 + NaOH =>
8 NaMnO4 + 3 Na2S + 10 H2O = 8 MnO2 + 3 H2SO4 + 14 NaOH
Sn(s) + HF(s) = SnF2(s) + H2(g) =>
Sn(s) + 2 HF(s) = SnF2(s) + H2(g)
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