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(NH4)2SO4 + K2CO3 = (NH4)2CO3 + K2SO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
calciumcarbonate + sulfurdioxide + O2 = Calciumsulfate + carbondioxide =>
2 CaCO3 + 2 SO2 + O2 = 2 CaSO4 + 2 CO2
Ca(MnO4)2 + Li3O4P = Ca3(PO4)2 + LiMnO4 =>
3 Ca(MnO4)2 + 2 Li3O4P = Ca3(PO4)2 + 6 LiMnO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2Se + Cr(OH)2 = CrSe + H2O =>
H2Se + Cr(OH)2 = CrSe + 2 H2O
KOH + S + H2O = KSO4 + H2 =>
2 KOH + 2 S + 6 H2O = 2 KSO4 + 7 H2
Ta + Cl2 = TaCl5 =>
2 Ta + 5 Cl2 = 2 TaCl5
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Fe2(SO4)3 + HCl = FeCl3 + H2SO4 =>
Fe2(SO4)3 + 6 HCl = 2 FeCl3 + 3 H2SO4
NH3 + CH3COONa = NaH + CH3COONH2 =>
NH3 + CH3COONa = NaH + CH3COONH2
CoCl2 + KNO2 + CH3COOH = K3Co(NO2)6 + NO + CH3COOK + KCl + H2O =>
CoCl2 + 7 KNO2 + 2 CH3COOH = K3Co(NO2)6 + NO + 2 CH3COOK + 2 KCl + H2O
Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3
Fe + H2O = Fe(OH)3 + H2 =>
2 Fe + 6 H2O = 2 Fe(OH)3 + 3 H2
CaCO3 + Zn = ZnCO3 + Ca =>
CaCO3 + Zn = ZnCO3 + Ca
Ba(No3)2(l) + HCl(l) = BaCl2 + HNo3 =>
Ba(No3)2(l) + 2 HCl(l) = BaCl2 + 2 HNo3
CH3OH + MnO4{-} + OH{-} = CO2 + MnO4{-2} + H2O =>
CH3OH + 6 MnO4{-} + 6 OH{-} = CO2 + 6 MnO4{-2} + 5 H2O
NaF + CaCl2H2O = CaF2 + H2O + NaCl =>
2 NaF + CaCl2H2O = CaF2 + H2O + 2 NaCl
X2O + H2SO4 = X2SO4 + H2O =>
X2O + H2SO4 = X2SO4 + H2O
Sn + YCl3 = Y + SnCl4 =>
3 Sn + 4 YCl3 = 4 Y + 3 SnCl4
Cl2O7 + NH4OH = NH4ClO4 + H2O =>
Cl2O7 + 2 NH4OH = 2 NH4ClO4 + H2O
Mg + Fl2 = MgFl2 =>
Mg + Fl2 = MgFl2
Au + HClO3 = Au(ClO3)3 + H2O + Cl2O =>
8 Au + 30 HClO3 = 8 Au(ClO3)3 + 15 H2O + 3 Cl2O
Cu2S + HNO3 = Cu(NO3)2 + CuSO4 + NO2 + H2O =>
Cu2S + 12 HNO3 = Cu(NO3)2 + CuSO4 + 10 NO2 + 6 H2O
C + O2 = CO2 =>
C + O2 = CO2
MgO + Cl2O = MgCl2O2 =>
MgO + Cl2O = MgCl2O2
Ag2O + C2H5OH = C2H5OOH + Ag =>
Ag2O + C2H5OH = C2H5OOH + 2 Ag
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
Ca + H(OH) = Ca(OH)2 + H2 =>
Ca + 2 H(OH) = Ca(OH)2 + H2
Cu + Zn = CuZn =>
Cu + Zn = CuZn
N2 + H2O = NH3 + O2 =>
2 N2 + 6 H2O = 4 NH3 + 3 O2
Mg + H2O(g) = Mg(OH)2 + H2 =>
Mg + 2 H2O(g) = Mg(OH)2 + H2
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
CH3COOH + K = CH3COOK + H2 =>
2 CH3COOH + 2 K = 2 CH3COOK + H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH3(OH) + O2 = CO2 + H(OH) =>
2 CH3(OH) + 3 O2 = 2 CO2 + 4 H(OH)
PH3 + F2 = P2F6 + H2 =>
2 PH3 + 3 F2 = P2F6 + 3 H2
CdO = Cd + O =>
CdO = Cd + O
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
KMnO4 + FeCl2 + HCl = FeCl3 + MnCl2 + H2O + KCl =>
KMnO4 + 5 FeCl2 + 8 HCl = 5 FeCl3 + MnCl2 + 4 H2O + KCl
NaCl + HNO3 = HClO4 + NO2 + NaNO3 + H2O =>
NaCl + 9 HNO3 = HClO4 + 8 NO2 + NaNO3 + 4 H2O
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
Ca(HCO3)2 + KOH = CaCO3 + K2CO3 + H2O =>
Ca(HCO3)2 + 2 KOH = CaCO3 + K2CO3 + 2 H2O
K2SO3 + HBr = SO2 + H2O + KBr =>
K2SO3 + 2 HBr = SO2 + H2O + 2 KBr
H2SO4 + Ni = H2 + NiSO4 =>
H2SO4 + Ni = H2 + NiSO4
H3C2NO + H2O = CH5N + CO2 =>
H3C2NO + H2O = CH5N + CO2
C6HN2 + O2 = CO2 + H2O + NO =>
4 C6HN2 + 29 O2 = 24 CO2 + 2 H2O + 8 NO
Ba(NO3)2 + NaHSO3 = Ba(HSO3)2 + Na(NO3) =>
Ba(NO3)2 + 2 NaHSO3 = Ba(HSO3)2 + 2 Na(NO3)
Ca(OH)2 + C2H2 = CaH2 + COH =>
Ca(OH)2 + C2H2 = CaH2 + 2 COH
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