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N + 4 H = NH4
As2O3 + KOH + KIO4 = K3AsO4 + KIO3 + H2O =>
As2O3 + 6 KOH + 2 KIO4 = 2 K3AsO4 + 2 KIO3 + 3 H2O
K2Cr2O7 + H2SO4 + H = K2CrO4 + Cr2(SO4)3 + H2O =>
2 K2Cr2O7 + 3 H2SO4 + 6 H = 2 K2CrO4 + Cr2(SO4)3 + 6 H2O
NaHCO3 = Na2O + O2 + C + H2O =>
2 NaHCO3 = Na2O + 2 O2 + 2 C + H2O
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
K2O + H2S = K2S + H2O =>
K2O + H2S = K2S + H2O
Cu(OH)2(s) + HClO4(ac) = Cu(ClO4)2(ac) + H2O(l) =>
Cu(OH)2(s) + 2 HClO4(ac) = Cu(ClO4)2(ac) + 2 H2O(l)
*2Fe + *6HBr = *2FeBr3 + *3H2 =>
*2Fe + *6HBr = *2FeBr3 + *3H2
S + Cl2 = SCl2 =>
S + Cl2 = SCl2
C20H14O4 + NaOH + HCl = NaOHC20H14O4HCl =>
C20H14O4 + NaOH + HCl = NaOHC20H14O4HCl
Na2SO3 + SrCl2 = SrSO3 + NaCl =>
Na2SO3 + SrCl2 = SrSO3 + 2 NaCl
SiHCl3 = Si + Cl2 + H2 =>
2 SiHCl3 = 2 Si + 3 Cl2 + H2
[Cd(NH3)4]{2+} + HCl = [CdCl4]{2-} + NH4{+} =>
[Cd(NH3)4]{2+} + 4 HCl = [CdCl4]{2-} + 4 NH4{+}
Mg5(CO3)4(OH)2*H2O + H = Mg + CO3 + H2O =>
Mg5(CO3)4(OH)2*H2O + 2 H = 5 Mg + 4 CO3 + 3 H2O
Cr2O3 + KMnO4 + NaOH = Na2CrO4 + MnO2 + KOH + H2O =>
Cr2O3 + 2 KMnO4 + 4 NaOH = 2 Na2CrO4 + 2 MnO2 + 2 KOH + H2O
Na2SO3 + Br2 + H2O = Na2SO4 + HBr =>
Na2SO3 + Br2 + H2O = Na2SO4 + 2 HBr
KF + Pb(NO3)2 = K(NO3)2 + PbF =>
KF + Pb(NO3)2 = K(NO3)2 + PbF
HNO3 + SrOH2 = H2O + SrHNO3 =>
HNO3 + SrOH2 = H2O + SrHNO3
NH3 + NaOH = H2O + Na3N =>
NH3 + 3 NaOH = 3 H2O + Na3N
KI + Cl2 + H2O = KClO + I2 + HCl =>
2 KI + 3 Cl2 + 2 H2O = 2 KClO + I2 + 4 HCl
Mn{2+} + S2O8{2-} + H2O = MnO(OH)2 + SO4{2-} + H{+} =>
Mn{2+} + S2O8{2-} + 3 H2O = MnO(OH)2 + 2 SO4{2-} + 4 H{+}
NaCO3H + HCl = NaCl + CO2 + H2O =>
NaCO3H + HCl = NaCl + CO2 + H2O
KMnO4 + NO + H2SO4 = HNO3 + K2SO4 + MnSO4 + H2O =>
6 KMnO4 + 10 NO + 9 H2SO4 = 10 HNO3 + 3 K2SO4 + 6 MnSO4 + 4 H2O
Bi(OH)3(s) + K2SnO2 = Bi + K2SnO3 + H2O =>
2 Bi(OH)3(s) + 3 K2SnO2 = 2 Bi + 3 K2SnO3 + 3 H2O
Al2O3 + Na2SO3 = Na2O3 + Al2SO3 =>
Al2O3 + Na2SO3 = Na2O3 + Al2SO3
KClO = KClO4 + KCl =>
4 KClO = KClO4 + 3 KCl
*2Fe + *6HBr = *2FeBr3 + *3H2 =>
*2Fe + *6HBr = *2FeBr3 + *3H2
PH3 + HBr = PBr + H2 =>
PH3 + HBr = PBr + 2 H2
O3 + Mn(OH)4 + NaOH = Na2MnO4 + H2O =>
O3 + 3 Mn(OH)4 + 6 NaOH = 3 Na2MnO4 + 9 H2O
CH3CH2Br + AgNO3 = CH3CH2NO3 + AgBr =>
CH3CH2Br + AgNO3 = CH3CH2NO3 + AgBr
NaClO + H2SO4 = Na2SO4 + Cl2 + H2O2 =>
2 NaClO + H2SO4 = Na2SO4 + Cl2 + H2O2
AgCN + H3O = H2O + Ag + HCN =>
AgCN + H3O = H2O + Ag + HCN
HCl + MnO2 = Cl2 + H2O + MnCl2 =>
4 HCl + MnO2 = Cl2 + 2 H2O + MnCl2
CH12 + O2 = CO2 + H2O =>
CH12 + 4 O2 = CO2 + 6 H2O
KMnO4 + K2S2O5 + H2SO4 = MnSO4 + K2SO4 + H2O =>
4 KMnO4 + 5 K2S2O5 + H2SO4 = 4 MnSO4 + 7 K2SO4 + H2O
PBS + HCl = PBCl2 + H2S =>
PBS + 2 HCl = PBCl2 + H2S
CrI3 + K(OH) + S = KIO4 + K2Cr2O7 + K2S + H2O =>
2 CrI3 + 62 K(OH) + 27 S = 6 KIO4 + K2Cr2O7 + 27 K2S + 31 H2O
CH3COONa + NaOH = CH4 + HCOOH + Na =>
4 CH3COONa + 6 NaOH = CH4 + 7 HCOOH + 10 Na
C2H5OH + KMnO4 = HC2H3O2 + MnO2 + KOH + H2O =>
3 C2H5OH + 4 KMnO4 = 3 HC2H3O2 + 4 MnO2 + 4 KOH + H2O
K(ClO3) + HBr = KCl + H2O + Br =>
K(ClO3) + 6 HBr = KCl + 3 H2O + 6 Br
Ba(NO3)2 + C6H12 = H2 + C(NO3)2 + Ba =>
6 Ba(NO3)2 + C6H12 = 6 H2 + 6 C(NO3)2 + 6 Ba
HgCl2 + Na2C2O4 = NaCl + CO2 + Hg2Cl2 =>
2 HgCl2 + Na2C2O4 = 2 NaCl + 2 CO2 + Hg2Cl2
HNO3 + C6H6O = C6H5NO3 + H2O =>
HNO3 + C6H6O = C6H5NO3 + H2O
NH4OH + H2SO4 = (NH4)2SO4 + H2O =>
2 NH4OH + H2SO4 = (NH4)2SO4 + 2 H2O
H2SiO3 + Fe(OH)2 = Fe(SiO3) + H2O =>
H2SiO3 + Fe(OH)2 = Fe(SiO3) + 2 H2O
Zn(CN)2 + NaOH = Zn(OH)2 + NaCN =>
Zn(CN)2 + 2 NaOH = Zn(OH)2 + 2 NaCN
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
NO2(g) + NaOH(aq) = NaNO2(aq) + NaNO3(aq) + H2O(l) =>
2 NO2(g) + 2 NaOH(aq) = NaNO2(aq) + NaNO3(aq) + H2O(l)
Al4(Fe(CN)6)3 + Ba = Ba2Fe(CN)6 + Al =>
Al4(Fe(CN)6)3 + 6 Ba = 3 Ba2Fe(CN)6 + 4 Al
H2SO4 + Ca(OH)2 = CaSO4*2H2O =>
H2SO4 + Ca(OH)2 = CaSO4*2H2O
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