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2 S3 + 9 O2 = 6 SO3
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
HSO4 + NaCl = NaSO4 + HCl =>
HSO4 + NaCl = NaSO4 + HCl
Na2S(aq) + HCl(aq) = H2S(g) + NaCl(aq) =>
Na2S(aq) + 2 HCl(aq) = H2S(g) + 2 NaCl(aq)
Na2CO3 + Ca(OH)2 = NaOH + CaCO3 =>
Na2CO3 + Ca(OH)2 = 2 NaOH + CaCO3
Li + CO2 + H2O = LiHCO3 + H3 =>
3 Li + 3 CO2 + 3 H2O = 3 LiHCO3 + H3
H3PO3 + Mg = Mg3(PO3)2 + H2 =>
2 H3PO3 + 3 Mg = Mg3(PO3)2 + 3 H2
Na2SIO3 + Ca(OH)2 = CaSIO3 + NaOH =>
Na2SIO3 + Ca(OH)2 = CaSIO3 + 2 NaOH
Zn(s) + S8(s) = ZnS(s) =>
8 Zn(s) + S8(s) = 8 ZnS(s)
Na2BeO2 = Na + Be + O2 =>
Na2BeO2 = 2 Na + Be + O2
C4H34 + O2 = CO2 + H2O =>
2 C4H34 + 25 O2 = 8 CO2 + 34 H2O
(NH4)NO3(s) = N2O(g) + H2O(l) =>
(NH4)NO3(s) = N2O(g) + 2 H2O(l)
Cl2 + Na2S2O3 + H2O = Na2SO4 + HCl + H2SO4 =>
4 Cl2 + Na2S2O3 + 5 H2O = Na2SO4 + 8 HCl + H2SO4
Al(NO3)3 + NaHSO3 = Al(OH)3 + NaNO3 + SO2 =>
Al(NO3)3 + 3 NaHSO3 = Al(OH)3 + 3 NaNO3 + 3 SO2
Ag(s) + S8(s) = Ag2S =>
16 Ag(s) + S8(s) = 8 Ag2S
CH3COOH + CH3OH = H2O + CH3COOCH3 =>
CH3COOH + CH3OH = H2O + CH3COOCH3
(CH3)3CNH3Cl + H2O = H3O + (CH3)3CNH2Cl =>
(CH3)3CNH3Cl + H2O = H3O + (CH3)3CNH2Cl
HO + Cl = HCl + O =>
HO + Cl = HCl + O
zolfo + ozono = diossidodizolfo =>
3 S + 2 O3 = 3 SO2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
NaOH + HNO3 = NaNO3 + HOH =>
NaOH + HNO3 = NaNO3 + HOH
NiS + HNO3 = Ni(NO3)2 + S + NO2 + H2O =>
NiS + 4 HNO3 = Ni(NO3)2 + S + 2 NO2 + 2 H2O
NaOH + H2C2O4(H2O)2 = Na2C2O4 + H2O =>
2 NaOH + H2C2O4(H2O)2 = Na2C2O4 + 4 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
C8H18 + O3 = CO2 + H2O =>
3 C8H18 + 25 O3 = 24 CO2 + 27 H2O
K2Cr2O7 + SnCl2 + HCl = K2(SnCl6) + SnCl4 + CrCl3 + H2O =>
K2Cr2O7 + 3 SnCl2 + 14 HCl = K2(SnCl6) + 2 SnCl4 + 2 CrCl3 + 7 H2O
K3[Fe(CN)6] + Na3[Co(NO2)6] = Na3[Fe(NO2)6] + K3[Co(CN)6] =>
K3[Fe(CN)6] + Na3[Co(NO2)6] = Na3[Fe(NO2)6] + K3[Co(CN)6]
Cr2O3 + HNO3 = Cr(NO3)3 + H2O =>
Cr2O3 + 6 HNO3 = 2 Cr(NO3)3 + 3 H2O
Ca(OH)2 + NH4HSO4 = CaSO4 + NH3 + H2O =>
Ca(OH)2 + NH4HSO4 = CaSO4 + NH3 + 2 H2O
NaHCO3 + C6H8O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + C6H8O7 = 3 CO2 + 3 H2O + Na3C6H5O7
Ag2 + Cl2 = AgCl =>
Ag2 + Cl2 = 2 AgCl
Fe + Ca(OH)2 = Fe(OH)3 + Ca =>
2 Fe + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 Ca
H2C6H6O6 + OH = C6H6O6 + H2O =>
H2C6H6O6 + 2 OH = C6H6O6 + 2 H2O
Cu(NO3)2 + FeSO4 + H2SO4 = Fe2(SO4)3 + NO + CuSO4 + H2O =>
Cu(NO3)2 + 6 FeSO4 + 4 H2SO4 = 3 Fe2(SO4)3 + 2 NO + CuSO4 + 4 H2O
Cu(s) + HNO3(ag) = Cu(NO3)2(ag) + NO(g) + H2O(l) =>
3 Cu(s) + 8 HNO3(ag) = 3 Cu(NO3)2(ag) + 2 NO(g) + 4 H2O(l)
AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C2H5OH + KMnO4 + H2SO4 = MnSO4 + CO2 + K2SO4 + H2O =>
5 C2H5OH + 12 KMnO4 + 18 H2SO4 = 12 MnSO4 + 10 CO2 + 6 K2SO4 + 33 H2O
N + O = N3O5 =>
3 N + 5 O = N3O5
NaHF2 = HF + NaF =>
NaHF2 = HF + NaF
HgCl2 + NH3 = [Hg(NH3)6]Cl2 =>
HgCl2 + 6 NH3 = [Hg(NH3)6]Cl2
AgNo3 + HBr = AgBr + HNo3 =>
AgNo3 + HBr = AgBr + HNo3
CH3CHCHCH3 + KMnO4 + H2O = CH3(OH)CH(OH)CHCH3 + KOH + MnO2 =>
3 CH3CHCHCH3 + 2 KMnO4 + 4 H2O = 3 CH3(OH)CH(OH)CHCH3 + 2 KOH + 2 MnO2
CaCO3 + H2SO4 = CaSO4 + H2O + CO2 =>
CaCO3 + H2SO4 = CaSO4 + H2O + CO2
C6H3Br3O + NaOH = C6H2Br3O{-} + H2O + Na{+} =>
C6H3Br3O + NaOH = C6H2Br3O{-} + H2O + Na{+}
Al2O3 + AgCl = AlCl3 + Ag2O =>
Al2O3 + 6 AgCl = 2 AlCl3 + 3 Ag2O
H2O + HBr = H3O + Br =>
H2O + HBr = H3O + Br
TiS2 + Li = LiTiS2 =>
TiS2 + Li = LiTiS2
C3H8O + Cr2O7{2-} + H{+} = C3H6O + Cr{3+} + H2O =>
3 C3H8O + Cr2O7{2-} + 8 H{+} = 3 C3H6O + 2 Cr{3+} + 7 H2O
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