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Na2SO3 + 2 HCI = 2 NaCI + H2O + SO2
Zn2 + O3 = Zn8O12 =>
4 Zn2 + 4 O3 = Zn8O12
NaClO + HCl = NaCl + HClO =>
NaClO + HCl = NaCl + HClO
KI + Pb2NO2 = KNO2 + Pb2I =>
KI + Pb2NO2 = KNO2 + Pb2I
Na2SO3 + HCI = NaCI + H2O + SO2 =>
Na2SO3 + 2 HCI = 2 NaCI + H2O + SO2
Mn2O3 + NO2 + O2 = Mn(NO3)2 =>
2 Mn2O3 + 8 NO2 + O2 = 4 Mn(NO3)2
Na2SO3 + HCI = NaCI + H2O + SO2 =>
Na2SO3 + 2 HCI = 2 NaCI + H2O + SO2
CO2(g) + Na2O(aq) = Na2CO3(aq) =>
CO2(g) + Na2O(aq) = Na2CO3(aq)
Ag + HBr = Br + AgH =>
Ag + HBr = Br + AgH
As2S3 + HNO3 = NO2 + H3AsO4 + H2O + H2SO4 =>
As2S3 + 28 HNO3 = 28 NO2 + 2 H3AsO4 + 8 H2O + 3 H2SO4
Na2SO3 + HCI = NaCI + H2O + SO2 =>
Na2SO3 + 2 HCI = 2 NaCI + H2O + SO2
H2SO4 + Na2CO3 = H2 + CO3 + Na2SO4 =>
H2SO4 + Na2CO3 = H2 + CO3 + Na2SO4
C6H12 + O2 = HC6H8O4 + H2O =>
4 C6H12 + 11 O2 = 4 HC6H8O4 + 6 H2O
As + O2 = As2O5 =>
4 As + 5 O2 = 2 As2O5
CaCl2(aq) + K2CO3(aq) = CaCO3 + KCl =>
CaCl2(aq) + K2CO3(aq) = CaCO3 + 2 KCl
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Na + O2 + CH4 = NaHCO3 + H2O =>
4 Na + 9 O2 + 4 CH4 = 4 NaHCO3 + 6 H2O
MnO4{-} + SO3{2-} + H{+} = Mn{2+} + SO4{2-} + H2O =>
2 MnO4{-} + 5 SO3{2-} + 6 H{+} = 2 Mn{2+} + 5 SO4{2-} + 3 H2O
C9H10O2 + H2O = C2H5OH + CO2 =>
2 C9H10O2 + 11 H2O = 7 C2H5OH + 4 CO2
GaBr3 + Cl = GaCl + Br2 =>
2 GaBr3 + 2 Cl = 2 GaCl + 3 Br2
H2C2O4 + OH = H2O + CO2 =>
H2C2O4 + 2 OH = 2 H2O + 2 CO2
Br2 + HI = HBr + I2 =>
Br2 + 2 HI = 2 HBr + I2
Mn(s) + HBr(aq) = MnBr2 + H2 =>
Mn(s) + 2 HBr(aq) = MnBr2 + H2
C8H5NO6 + H6N2O4S + C2H3NaO2 = C8H5N3O4 + Na2SO4 + H2O + C2H4O2 =>
C8H5NO6 + H6N2O4S + 2 C2H3NaO2 = C8H5N3O4 + Na2SO4 + 2 H2O + 2 C2H4O2
Na2(CO3) + H2SO4 = H2O + CO2 + Na2(SO4) =>
Na2(CO3) + H2SO4 = H2O + CO2 + Na2(SO4)
SnCl6{-2} + (NH4)2C2O4 = Sn(C2O4)3{-2} + NH4Cl =>
SnCl6{-2} + 3(NH4)2C2O4 = Sn(C2O4)3{-2} + 6 NH4Cl
Pb(NO3)2 + K4Fe(CN)6 = Pb4[Fe(CN)6]2 + KNO3 =>
4 Pb(NO3)2 + 2 K4Fe(CN)6 = Pb4[Fe(CN)6]2 + 8 KNO3
ZnO + NO2 = ZnNO3 =>
ZnO + NO2 = ZnNO3
HCl3 + Mg(OH)2 = Mg(Cl3)2 + H2O =>
2 HCl3 + Mg(OH)2 = Mg(Cl3)2 + 2 H2O
SnO + NaOH = NaO + SnOH =>
SnO + NaOH = NaO + SnOH
K2S(aq) + FeBr3(aq) = KBr + Fe2S3 =>
3 K2S(aq) + 2 FeBr3(aq) = 6 KBr + Fe2S3
Fe(NO3)3(aq) + Na2S = Fe2S3 + NaNO3 =>
2 Fe(NO3)3(aq) + 3 Na2S = Fe2S3 + 6 NaNO3
BeC + OH = BeOH + C =>
BeC + OH = BeOH + C
KC4H5O6 + Sb2O3 = C8H4K2O12Sb2 + H2O =>
2 KC4H5O6 + Sb2O3 = C8H4K2O12Sb2 + 3 H2O
C3H8 + KMnO4 + H2O = C2H4(OH)2 + MnO2 + KOH =>
6 C3H8 + 10 KMnO4 + 8 H2O = 9 C2H4(OH)2 + 10 MnO2 + 10 KOH
Co + HNO3 = N2O + Co(NO3)2 + H2O =>
4 Co + 10 HNO3 = N2O + 4 Co(NO3)2 + 5 H2O
NaBH4 + (HAuCl4*3H2O) = B2H6 + NaCl + H2 + Au + H2O =>
8 NaBH4 + 2(HAuCl4*3H2O) = 4 B2H6 + 8 NaCl + 5 H2 + 2 Au + 6 H2O
NaCl + KNO3 = KCl + Na(NO3) =>
NaCl + KNO3 = KCl + Na(NO3)
PH4 + Cl2 = PCl3 + HCl =>
2 PH4 + 7 Cl2 = 2 PCl3 + 8 HCl
Na2SO3 + HCI = NaCI + H2O + SO2 =>
Na2SO3 + 2 HCI = 2 NaCI + H2O + SO2
HIO3 = I2 + O2 + H2O2 =>
2 HIO3 = I2 + 2 O2 + H2O2
AgNO3 + Na2SO4 = AgSO4Na2NO3 =>
AgNO3 + Na2SO4 = AgSO4Na2NO3
NaCl + K2CO3 = NaCO3 + K2Cl =>
NaCl + K2CO3 = NaCO3 + K2Cl
HNo3 + Cs(OH)2 = Cs(No3)2 + H2O =>
2 HNo3 + Cs(OH)2 = Cs(No3)2 + 2 H2O
SnS2 + HCl = SnCl4 + H2S =>
SnS2 + 4 HCl = SnCl4 + 2 H2S
Cu(SO4)2 + Hg2(NO3)2 = Cu(NO3)2 + Hg(SO4) =>
Cu(SO4)2 + Hg2(NO3)2 = Cu(NO3)2 + 2 Hg(SO4)
NH4Cl + K2[HgJ4] + KOH = [OHg2NH2]J + KJ + KCl + H2O =>
NH4Cl + 2 K2[HgJ4] + 4 KOH = [OHg2NH2]J + 7 KJ + KCl + 3 H2O
PbO + NH4OH = PbO2H + NH4 =>
PbO + NH4OH = PbO2H + NH4
H{+} + As2O3 + Zn = AsH3 + Zn{2+} + OH{-} =>
9 H{+} + As2O3 + 6 Zn = 2 AsH3 + 6 Zn{2+} + 3 OH{-}
Co2(SO4)3 + Mg(IO3)2 = MgSO4 + Co(IO3)3 =>
Co2(SO4)3 + 3 Mg(IO3)2 = 3 MgSO4 + 2 Co(IO3)3
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