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N2 + 4 H2 + Br2 = 2 NH4Br
Sn + AgC2H3O2 = Ag + SnC2H3O2 =>
Sn + AgC2H3O2 = Ag + SnC2H3O2
CaO + K2CO3 = K2O + CaCO3 =>
CaO + K2CO3 = K2O + CaCO3
CH3C(CH3)CH2 + KMnO4 + H2SO4 = CH3COCH3 + MnSO4 + K2SO4 + H2O =>
15 CH3C(CH3)CH2 + 8 KMnO4 + 12 H2SO4 = 20 CH3COCH3 + 8 MnSO4 + 4 K2SO4 + 12 H2O
BaO + SeO2 = Ba(SeO3) =>
BaO + SeO2 = Ba(SeO3)
NiS + HCl + KClO3 = NiCl2 + KCl + S + H2O =>
3 NiS + 6 HCl + KClO3 = 3 NiCl2 + KCl + 3 S + 3 H2O
K2Cr2O7 + FeSO4H2O + H2SO4 = Cr2(SO4)3 + Fe2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 6 FeSO4H2O + 7 H2SO4 = Cr2(SO4)3 + 3 Fe2(SO4)3 + K2SO4 + 13 H2O
Cu(HCO3)2 = Cu + HCO3 = H2CO3 =>
Cu(HCO3)2 = Cu + 2 HCO3
AlCl3 + BaSO4 = Al2(SO4)3 + BaCl2 =>
2 AlCl3 + 3 BaSO4 = Al2(SO4)3 + 3 BaCl2
Na2CO3 + CO(NH2)2 = NaCN + H2O + O2 =>
Na2CO3 + CO(NH2)2 = 2 NaCN + 2 H2O + O2
(NH4)2S2O8 + H2O + MnSO4 = MnO2 + H2SO4 + (NH4)2SO4 =>
(NH4)2S2O8 + 2 H2O + MnSO4 = MnO2 + 2 H2SO4 + (NH4)2SO4
KClO3 + C2H4O2 = KCl + CO2 + H2O =>
4 KClO3 + 3 C2H4O2 = 4 KCl + 6 CO2 + 6 H2O
Na2S + Na2Cr2O7 + HCl = S8 + CrCl2 + NaCl + H2O =>
8 Na2S + 2 Na2Cr2O7 + 28 HCl = S8 + 4 CrCl2 + 20 NaCl + 14 H2O
Ba(OH)2 + HIO3 = Ba(IO3)2 + H2O =>
Ba(OH)2 + 2 HIO3 = Ba(IO3)2 + 2 H2O
Mg(OH)2 + NH4Cl = MgCl2 + H2O + NH3 =>
Mg(OH)2 + 2 NH4Cl = MgCl2 + 2 H2O + 2 NH3
HI + KI = K[I3] + H2 =>
2 HI + KI = K[I3] + H2
C2H5OH + CuO = (t)CH3COH + Cu + H2O =>
C2H5OH + CuO = (t)CH3COH + Cu + H2O
Fe2O3 + H2 = Fe + H20O =>
Fe2O3 + 30 H2 = 2 Fe + 3 H20O
Ca(OH)2 + Mn(NO3)2 = Ca(NO3)2 + H2MnO2 =>
Ca(OH)2 + Mn(NO3)2 = Ca(NO3)2 + H2MnO2
Cu(s) + S(s) = CuS(s) =>
Cu(s) + S(s) = CuS(s)
Na2CO3 + H2O = Na{+} + OH{-} + H2CO3 =>
Na2CO3 + 2 H2O = 2 Na{+} + 2 OH{-} + H2CO3
GaPO4 = Ga + PO4 =>
GaPO4 = Ga + PO4
HCOOH + Ca(OH)2 = CaOHHCOO + H2O =>
HCOOH + Ca(OH)2 = CaOHHCOO + H2O
NH4Cl + ZnSO4 = ZnCl + NH4SO4 =>
NH4Cl + ZnSO4 = ZnCl + NH4SO4
Cu + Fe3S = CuS + Fe3 =>
Cu + Fe3S = CuS + Fe3
FeCl3 + KHS + H2O = Fe(OH)3 + H2S + KCl =>
FeCl3 + 3 KHS + 3 H2O = Fe(OH)3 + 3 H2S + 3 KCl
C8H180 + O2 = CO2 + H2O =>
C8H180 + 53 O2 = 8 CO2 + 90 H2O
H2 + Br = HBr =>
H2 + 2 Br = 2 HBr
Ni + NaBr = NiBr + Na =>
Ni + NaBr = NiBr + Na
Tl2S = Tl + S =>
Tl2S = 2 Tl + S
Ag + O2 = Ag2O =>
4 Ag + O2 = 2 Ag2O
Br{-} + BrO2{-} + H{+} = Br2 + H2O =>
3 Br{-} + BrO2{-} + 4 H{+} = 2 Br2 + 2 H2O
Na3P + CaF2 = Ca3P2 + NaF =>
2 Na3P + 3 CaF2 = Ca3P2 + 6 NaF
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
H2P2O7 + KOH = K2P2O7 + H2O =>
H2P2O7 + 2 KOH = K2P2O7 + 2 H2O
CH3CONH2 + CH3CH2OH = CH3COOH + CH3CH2NH2 =>
CH3CONH2 + CH3CH2OH = CH3COOH + CH3CH2NH2
COOH + O2 = COO + H2O =>
4 COOH + O2 = 4 COO + 2 H2O
HF + CuOH = CuF + H2O =>
HF + CuOH = CuF + H2O
Ni2 + Cl = NiCl =>
Ni2 + 2 Cl = 2 NiCl
B2O3 + H2O = B(OH)3 =>
B2O3 + 3 H2O = 2 B(OH)3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KClO4 = KCl + O2 =>
KClO4 = KCl + 2 O2
Na2CO3 + HNO3 = NaNO3 + NaHCO3 =>
Na2CO3 + HNO3 = NaNO3 + NaHCO3
KClO4 = K + Cl2 + O2 =>
2 KClO4 = 2 K + Cl2 + 4 O2
Fe2O3 + CaCO3 = Fe2(CO3)3 + CaO =>
Fe2O3 + 3 CaCO3 = Fe2(CO3)3 + 3 CaO
Pb(OH)2 + SiO2 = PbSiO3 + H2O =>
Pb(OH)2 + SiO2 = PbSiO3 + H2O
HNO3 + H2S = H2 + H2SO4 + NO =>
2 HNO3 + H2S = H2 + H2SO4 + 2 NO
Pb(OH)2 + P2O5 = Pb3(PO4)2 + H2O =>
3 Pb(OH)2 + P2O5 = Pb3(PO4)2 + 3 H2O
MgBr + K = KBr + Mg =>
MgBr + K = KBr + Mg
Pb + Ag3PO4 = Pb3(PO4)2 + Ag =>
3 Pb + 2 Ag3PO4 = Pb3(PO4)2 + 6 Ag
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