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CuSO4 + Na2S = Cu + S + Na2SO4
(HOCH2)3CNH2 + H2SO4 = (HOCH2)3CNH4 + SO4 =>
(HOCH2)3CNH2 + H2SO4 = (HOCH2)3CNH4 + SO4
Cl2O5 + CaO = Ca(ClO3)2 =>
Cl2O5 + CaO = Ca(ClO3)2
Ca + NaOH = Ca(OH)2 + Na =>
Ca + 2 NaOH = Ca(OH)2 + 2 Na
CH3OH(aq) = CH4(g) + CO2(g) + H2O(l) =>
4 CH3OH(aq) = 3 CH4(g) + CO2(g) + 2 H2O(l)
Fe(OH)3 + Na2SO4 = FeSO4 + Na2(OH)3 =>
Fe(OH)3 + Na2SO4 = FeSO4 + Na2(OH)3
Sr + NH3 = Sr(NH3)2 =>
Sr + 2 NH3 = Sr(NH3)2
C10H21OH(l) + O2(g) = CO2(g) + H2O(g) =>
C10H21OH(l) + 15 O2(g) = 10 CO2(g) + 11 H2O(g)
Fe + CuCl2(aq) = FeCl3 + Cu =>
2 Fe + 3 CuCl2(aq) = 2 FeCl3 + 3 Cu
C25H21P + C9H8O = C16H14 + C18H15OP =>
C25H21P + C9H8O = C16H14 + C18H15OP
He + Ar = HeAr =>
He + Ar = HeAr
Na(CO3)2 + CH3COOH = CO2 + H2O + NaC2H3O2 =>
8 Na(CO3)2 + 11 CH3COOH = 22 CO2 + 10 H2O + 8 NaC2H3O2
MgOAl2O3 = Al2O3 + MgO =>
MgOAl2O3 = Al2O3 + MgO
BaN + SNO3 = BaSO4 + N2 + SO2 =>
2 BaN + 4 SNO3 = 2 BaSO4 + 3 N2 + 2 SO2
Na2SeO3 = Na + Se + O2 =>
2 Na2SeO3 = 4 Na + 2 Se + 3 O2
CuCO3 + H2O = (CuOH)2CO3 + H2CO3 =>
2 CuCO3 + 2 H2O = (CuOH)2CO3 + H2CO3
FeCl3 + S8 = Fe2S3 + Cl2 =>
16 FeCl3 + 3 S8 = 8 Fe2S3 + 24 Cl2
NaC6H7O6 + HCl = C6H8O6 + NaCl =>
NaC6H7O6 + HCl = C6H8O6 + NaCl
B4O7{2-} + H2O = H3BO3 + OH{-} =>
B4O7{2-} + 7 H2O = 4 H3BO3 + 2 OH{-}
(NH4)2CO3 + Sr(OH)2 = (NH4)2(OH)2 + SrCO3 =>
(NH4)2CO3 + Sr(OH)2 = (NH4)2(OH)2 + SrCO3
Cu(OH)2 + CH3COOH = Cu(CCH3COO)2*H2O + H2O =>
Cu(OH)2 + 3 CH3COOH = Cu(CCH3COO)2*H2O + 3 H2O
Fe3O4 + NaNO3 + HCl = FeCl3 + NaCl + N2 + H2O =>
10 Fe3O4 + 2 NaNO3 + 92 HCl = 30 FeCl3 + 2 NaCl + N2 + 46 H2O
NaHCO3 + H3CCOOH = NaC2H3O2 + CO2 + H2O =>
NaHCO3 + H3CCOOH = NaC2H3O2 + CO2 + H2O
KCl + ZnO = ZnCl2 + K2O =>
2 KCl + ZnO = ZnCl2 + K2O
MnCl2 + Br2 + NH4OH = MnO2 + NH4Cl + NH4Br2 + H2O =>
MnCl2 + 2 Br2 + 4 NH4OH = MnO2 + 2 NH4Cl + 2 NH4Br2 + 2 H2O
ClF5 + N2H4 = HF + N2 + Cl2 =>
4 ClF5 + 5 N2H4 = 20 HF + 5 N2 + 2 Cl2
HCH0 + NaOH + CuSO4 = HCOOH + Cu2O + Na2SO4 + H2O =>
HCH0 + 8 NaOH + 4 CuSO4 = HCOOH + 2 Cu2O + 4 Na2SO4 + 4 H2O
P2O3 + NaOH = NaO + HPO + H2O =>
P2O3 + 4 NaOH = 4 NaO + 2 HPO + H2O
Sr(NO3)2 + KClO3 = Sr(ClO3)2 + KNO3 =>
Sr(NO3)2 + 2 KClO3 = Sr(ClO3)2 + 2 KNO3
Cr2(SO4)3 + NH2S = Cr2S3 + NH2SO4 =>
Cr2(SO4)3 + 3 NH2S = Cr2S3 + 3 NH2SO4
Cl2O3 + H2O = HClO3 + Cl2O =>
2 Cl2O3 + H2O = 2 HClO3 + Cl2O
KNH2 = K + NH3 + N2 =>
6 KNH2 = 6 K + 4 NH3 + N2
CrCl3 + Cu(SO4) = CuCl2 + Cr2(SO4)3 =>
2 CrCl3 + 3 Cu(SO4) = 3 CuCl2 + Cr2(SO4)3
NH3 + Li2O = Li3N + H2O =>
2 NH3 + 3 Li2O = 2 Li3N + 3 H2O
KClO3(s) + P4S3(s) = KCl(s) + P4O10(s) + SO2(g) =>
16 KClO3(s) + 3 P4S3(s) = 16 KCl(s) + 3 P4O10(s) + 9 SO2(g)
MgO + Cl2 = MgOCl =>
2 MgO + Cl2 = 2 MgOCl
Na2[Be(OH)4] = Be(OH)2 + NaOH =>
Na2[Be(OH)4] = Be(OH)2 + 2 NaOH
(NH2)2CO(s) + O2(g) = CO2(g) + N2(g) + H2O(l) =>
2(NH2)2CO(s) + 3 O2(g) = 2 CO2(g) + 2 N2(g) + 4 H2O(l)
Fe{3}PO{4}2 + NaOH = Fe(OH) + Na{3}PO{4}2 =>
Fe{3}PO{4}2 + NaOH = Fe(OH) + Na{3}PO{4}2
Li2C2 + H2O = LiOH + C2H2 =>
Li2C2 + 2 H2O = 2 LiOH + C2H2
H2S + NiSO = H2SO4 + NiS =>
H2S + 4 NiSO = H2SO4 + 4 NiS
Mn + Fe = MnFe =>
Mn + Fe = MnFe
Br2 + NaHSO4 = NaBr + HSO4Br =>
Br2 + NaHSO4 = NaBr + HSO4Br
FeCl2 + NaCN = Na4Fe(CN)6 + NaCl =>
FeCl2 + 6 NaCN = Na4Fe(CN)6 + 2 NaCl
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + H2O + K2SO4 + MnSO4 =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 8 H2O + K2SO4 + 2 MnSO4
Cu(II)I + Br = Cu(II)IBr =>
Cu(II)I + Br = Cu(II)IBr
K2CrO4 + BaI2 = BaCrO4 + KI =>
K2CrO4 + BaI2 = BaCrO4 + 2 KI
Ba + Se = BaSe =>
Ba + Se = BaSe
Fe3C + H2O = Fe(OH)3 + CH4 + H2 =>
2 Fe3C + 18 H2O = 6 Fe(OH)3 + 2 CH4 + 5 H2
CH3CH2CH2CH3(l) + O2(g) = CO2 + H2O =>
2 CH3CH2CH2CH3(l) + 13 O2(g) = 8 CO2 + 10 H2O
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