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2 U3O8 + O2 = 6 UO3
CH3SCH3 + O2 = CO2 + H2O + H2S =>
CH3SCH3 + 3 O2 = 2 CO2 + 2 H2O + H2S
N + O = NO =>
N + O = NO
Al(OH)3 + CH3NH3Cl = AlCl3 + CH3NH2 + H2O =>
Al(OH)3 + 3 CH3NH3Cl = AlCl3 + 3 CH3NH2 + 3 H2O
CH4 + O2 = HCOOH + HOH =>
2 CH4 + 3 O2 = 2 HCOOH + 2 HOH
KMnO4 + HCl = KCl + MnCl + H2O + O2 =>
2 KMnO4 + 4 HCl = 2 KCl + 2 MnCl + 2 H2O + 3 O2
KMnO4 + H3PO3 + H2SO4 = K2SO4 + MnSO4 + H3PO4 + H2O =>
2 KMnO4 + 5 H3PO3 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 H3PO4 + 3 H2O
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
ZnCO3(s) + HBr(aq) = ZnBr2(aq) + CO2(g) + H2O(l) =>
ZnCO3(s) + 2 HBr(aq) = ZnBr2(aq) + CO2(g) + H2O(l)
NaNO2 + KMnO4 + H2SO4 = NaNO3 + MnSO4 + K2SO4 + H2O =>
5 NaNO2 + 2 KMnO4 + 3 H2SO4 = 5 NaNO3 + 2 MnSO4 + K2SO4 + 3 H2O
Na1Ca82Fe43Mg69Ti2Al12Si1191O600 + H200O100 + H{+} + O200 = Fe200O300 + H400Si100O400 + Al200Si200O500(OH)400 + Mg{2+} + Ca{2+} + Na{+} + Ti100O200 =>
200 Na1Ca82Fe43Mg69Ti2Al12Si1191O600 + 4437 H200O100 + 60600 H{+} + 2020 O200 = 43 Fe200O300 + 2358 H400Si100O400 + 12 Al200Si200O500(OH)400 + 13800 Mg{2+} + 16400 Ca{2+} + 200 Na{+} + 4 Ti100O200
P4O6 = P + P4O10 =>
5 P4O6 = 8 P + 3 P4O10
NaO + SO3 = Na2SO4 + O2 =>
4 NaO + 2 SO3 = 2 Na2SO4 + O2
Na2CrO4 + Ba(OH)2 = BaCrO4 + Na2(OH)2 =>
Na2CrO4 + Ba(OH)2 = BaCrO4 + Na2(OH)2
CoCl2 + Na2CrO4 = CoCrO4 + NaCl =>
CoCl2 + Na2CrO4 = CoCrO4 + 2 NaCl
H2Cr2O7 + Sn(OH)4 = Sn(Cr2O7)2 + H2O =>
2 H2Cr2O7 + Sn(OH)4 = Sn(Cr2O7)2 + 4 H2O
CrOHHNO3 = CrNO3H2O =>
CrOHHNO3 = CrNO3H2O
ClO3{-} + Zn + H{+} = Cl{-} + Zn{2+} + H2O =>
ClO3{-} + 3 Zn + 6 H{+} = Cl{-} + 3 Zn{2+} + 3 H2O
Ag2S + Mg = MgS + Ag =>
Ag2S + Mg = MgS + 2 Ag
Br2 + C5H12 = C6H11Br + HBr =>
11 Br2 + 6 C5H12 = 5 C6H11Br + 17 HBr
C4H4 + O = CO + H2O =>
C4H4 + 6 O = 4 CO + 2 H2O
Na + Si = Na4Si =>
4 Na + Si = Na4Si
Na + Br2 = NaBr2 =>
Na + Br2 = NaBr2
CaPbO = PbCaO =>
CaPbO = PbCaO
Na(subscript)2S(subscript)2O(subscript)3 + I(subscript)2 = NaI + Na(subscript)2S(subscript)4O(subscript)6 =>
2 Na(subscript)2S(subscript)2O(subscript)3 + I(subscript)2 = 2 NaI + Na(subscript)2S(subscript)4O(subscript)6
SCN{-} + OH{-} + IO3{-} = CN{-} + SO4{2-} + H2O + I{-} =>
SCN{-} + 2 OH{-} + IO3{-} = CN{-} + SO4{2-} + H2O + I{-}
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
Ba(NO3)2 + MnO2 = Mn(NO3)4 + BaO =>
2 Ba(NO3)2 + MnO2 = Mn(NO3)4 + 2 BaO
HCl + CaCO3 = CO2 + H2O + Cl2 + Ca =>
2 HCl + CaCO3 = CO2 + H2O + Cl2 + Ca
Na + H2O2 = Na2O2 + H2O =>
2 Na + 2 H2O2 = Na2O2 + 2 H2O
P + I = PI3 =>
P + 3 I = PI3
K(OH)2CO2 = KCO3H2O =>
K(OH)2CO2 = KCO3H2O
Ag(g) + H2S(g) + O2(g) = Ag2S(g) + H2O(g) =>
4 Ag(g) + 2 H2S(g) + O2(g) = 2 Ag2S(g) + 2 H2O(g)
AgOH = Ag + O2 + H2O =>
4 AgOH = 4 Ag + O2 + 2 H2O
Zn(s)S(s) = ZnS(s) =>
Zn(s)S(s) = ZnS(s)
AuCl3 + Ag = Au + AgCl =>
AuCl3 + 3 Ag = Au + 3 AgCl
C5H7N + O2 = CO2 + H2O + N =>
4 C5H7N + 27 O2 = 20 CO2 + 14 H2O + 4 N
Bi2O3 + Cl2 + KOH = H2O + KCl + KBiO3 =>
Bi2O3 + 2 Cl2 + 6 KOH = 3 H2O + 4 KCl + 2 KBiO3
N2 + Cl2 = NCl3 =>
N2 + 3 Cl2 = 2 NCl3
ZnO + HNO3 = Zn[NO3]2 + H2O =>
ZnO + 2 HNO3 = Zn[NO3]2 + H2O
NaClO + NH3 = NaNO2 + NaCl + Cl2 + H2O =>
7 NaClO + 2 NH3 = 2 NaNO2 + 5 NaCl + Cl2 + 3 H2O
NO2 + H2O = NO + HNO3 =>
3 NO2 + H2O = NO + 2 HNO3
Na + N2O = Na2O + N20 =>
20 Na + 10 N2O = 10 Na2O + N20
As + H2SO4(concentrated) = As4O6 + SO2 + H2O =>
4 As + 6 H2SO4(concentrated) = As4O6 + 6 SO2 + 6 H2O
KOHMgSO4 = KSO4MgOH =>
KOHMgSO4 = KSO4MgOH
Pt + H2S = Pt2S3 + H2 =>
2 Pt + 3 H2S = Pt2S3 + 3 H2
NaHCO3 + H2SO4 = Na2SO4 + carbondioxide + water =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 CO2 + 2 H2O
FeO + H2O = FeOH2O =>
FeO + H2O = FeOH2O
Cr(OH)3 + NaClO + Na2CO3 = Na2CrO4 + NaCl + H2O + CO2 =>
2 Cr(OH)3 + 3 NaClO + 2 Na2CO3 = 2 Na2CrO4 + 3 NaCl + 3 H2O + 2 CO2
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