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CuO + H2SO4 = CuSO4 + H2O
KCrO2 + H2O = K3[Cr(OH)6] + Cr(OH)3 =>
3 KCrO2 + 6 H2O = K3[Cr(OH)6] + 2 Cr(OH)3
N2O3 + KOH = KNO2 + H2O =>
N2O3 + 2 KOH = 2 KNO2 + H2O
Ge(OH)2 + KOH = K2GeO2 + H2O =>
Ge(OH)2 + 2 KOH = K2GeO2 + 2 H2O
Na{+} + Cu = Na + Cu{2+} =>
2 Na{+} + Cu = 2 Na + Cu{2+}
Cl2 + O2 = Cl2O7 =>
2 Cl2 + 7 O2 = 2 Cl2O7
CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O
[Fe(H2O)6]{2+} + SO4{2-} + NaOH + KNO3 = FeOFe2O3 + NO2 + Na2SO4 + K2SO4 + H2O =>
3[Fe(H2O)6]{2+} + 3 SO4{2-} + 4 NaOH + 2 KNO3 = FeOFe2O3 + 2 NO2 + 2 Na2SO4 + K2SO4 + 20 H2O
(C6H5OH) + O2 = CO2 + H2O =>
(C6H5OH) + 7 O2 = 6 CO2 + 3 H2O
ClO3{-} + H2O + I = IO3{-} + Cl{-} + H{+} =>
5 ClO3{-} + 3 H2O + 6 I = 6 IO3{-} + 5 Cl{-} + 6 H{+}
Zn(NO3)2 = NO2 + O2 + ZnO =>
2 Zn(NO3)2 = 4 NO2 + O2 + 2 ZnO
K2O + H2SO3 = K2SO3 + H2O =>
K2O + H2SO3 = K2SO3 + H2O
As2O3 + KMnO4 + HCl = As2O5 + KCl + H2O + MnCl2 =>
5 As2O3 + 4 KMnO4 + 12 HCl = 5 As2O5 + 4 KCl + 6 H2O + 4 MnCl2
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
Li + CaBr = LiBr + Ca =>
Li + CaBr = LiBr + Ca
NH4NO3 = N2O + H2O(g) =>
NH4NO3 = N2O + 2 H2O(g)
P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3
NI(NO3)2 + NH3 + H2O = NI(NH3)6(OH)2 + NH4NO3 =>
NI(NO3)2 + 8 NH3 + 2 H2O = NI(NH3)6(OH)2 + 2 NH4NO3
SO2 + HNO3 = H2SO4 + NO2 =>
SO2 + 2 HNO3 = H2SO4 + 2 NO2
HS{-} + H2O = S{-2} + H3O{+} =>
HS{-} + H2O = S{-2} + H3O{+}
C15H32 + O2 = CO2 + H2O =>
C15H32 + 23 O2 = 15 CO2 + 16 H2O
MgCuO = CuMgO =>
MgCuO = CuMgO
Al + FeS = Al2S3 + Fe =>
2 Al + 3 FeS = Al2S3 + 3 Fe
(A2)4 + (AB)8 = (A2B)8 =>
(A2)4 + (AB)8 = (A2B)8
Cu2S2 = Cu + S =>
Cu2S2 = 2 Cu + 2 S
K2S + CuSO4 = CuS + K2(SO4) =>
K2S + CuSO4 = CuS + K2(SO4)
Na3P + H2O = Na3O + H2P =>
Na3P + H2O = Na3O + H2P
CHCl3 + NaOH = HCOONa + NaCl + H2O =>
CHCl3 + 4 NaOH = HCOONa + 3 NaCl + 2 H2O
H2S + Na2Cr3O7 + H2SO4 = Cr2(SO4)3 + H2O + NaHSO4 =>
3 H2S + 8 Na2Cr3O7 + 49 H2SO4 = 12 Cr2(SO4)3 + 44 H2O + 16 NaHSO4
AlBr3 + AgNO3 = Al(NO3)3 + AgBr =>
AlBr3 + 3 AgNO3 = Al(NO3)3 + 3 AgBr
LaH3 + H2O = La(OH)3 + H2 =>
LaH3 + 3 H2O = La(OH)3 + 3 H2
CoSO4 + H2O2 + NaOH = H2O + Co2O3 + NaSO4 =>
2 CoSO4 + 2 H2O2 + 2 NaOH = 3 H2O + Co2O3 + 2 NaSO4
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
C7H15O3 + O2 = CO2 + H2O =>
4 C7H15O3 + 37 O2 = 28 CO2 + 30 H2O
Au + HCl = AuCl + H2 =>
2 Au + 2 HCl = 2 AuCl + H2
SO3H2O = H2SO4 =>
SO3H2O = H2SO4
MoO2 + H2 = Mo(OH)2 =>
MoO2 + H2 = Mo(OH)2
H2SO4 + H2O = HSO4{-} + H3O{+} =>
H2SO4 + H2O = HSO4{-} + H3O{+}
CH3CHCH3COOH + H2O = CH3CHCH3COO{-} + H3O{+} =>
CH3CHCH3COOH + H2O = CH3CHCH3COO{-} + H3O{+}
CaH2(s) + H2O = Ca(OH)2(aq) + H2(g) =>
CaH2(s) + 2 H2O = Ca(OH)2(aq) + 2 H2(g)
MeO + H2PO4 = MePO4 + H2O =>
MeO + H2PO4 = MePO4 + H2O
C6H14 + Cl2 = C3H5Cl + HCl =>
C6H14 + 3 Cl2 = 2 C3H5Cl + 4 HCl
C2H5Br + C2H5NH2 = [(C2H5)2NH2]Br =>
C2H5Br + C2H5NH2 = [(C2H5)2NH2]Br
S + OH = S(OH)3 =>
S + 3 OH = S(OH)3
Fe2O3 + HCl(g) = FeCl3 + H2O =>
Fe2O3 + 6 HCl(g) = 2 FeCl3 + 3 H2O
Cu2(OH)2CO3 + (NH4)2CO3 = [Cu(NH3)4](OH)2 + CO2 + H2O =>
Cu2(OH)2CO3 + 4(NH4)2CO3 = 2[Cu(NH3)4](OH)2 + 5 CO2 + 3 H2O
MnO2 + KClO3 + K2CO3 = KMnO4 + KCl + CO2 =>
2 MnO2 + KClO3 + K2CO3 = 2 KMnO4 + KCl + CO2
H2SeO4 + Fe(OH)2 = FeSeO4 + H2O =>
H2SeO4 + Fe(OH)2 = FeSeO4 + 2 H2O
K[Al(OH)4] + CrCl3 = KCl + Cr(OH)3 + Al(OH)3 =>
3 K[Al(OH)4] + CrCl3 = 3 KCl + Cr(OH)3 + 3 Al(OH)3
Mo(OH)2 + HNO3 = Mo(NO3)2 + H2O =>
Mo(OH)2 + 2 HNO3 = Mo(NO3)2 + 2 H2O
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