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KOH(aq) + HNO2(aq) = KNO2 + H2O
NH4CH3CO2 = CH3C(O)NH2 + H2O =>
NH4CH3CO2 = CH3C(O)NH2 + H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
Na2CO3 + K2CO3 = Na2C2O6K2 =>
Na2CO3 + K2CO3 = Na2C2O6K2
ZnO + KI = K2O + ZnI2 =>
ZnO + 2 KI = K2O + ZnI2
Ca(ClO)2 + Na2S2O3 + NaOH = CaCl2 + Na2SO4 + H2O =>
2 Ca(ClO)2 + Na2S2O3 + 2 NaOH = 2 CaCl2 + 2 Na2SO4 + H2O
CrCl3 + NaOH + H2O2 = Na2CrO7 + H2O + NaCl =>
2 CrCl3 + 10 NaOH + 9 H2O2 = 2 Na2CrO7 + 14 H2O + 6 NaCl
N2C3 = N4C6 =>
2 N2C3 = N4C6
H2SiO3 + In(OH)3 = In2(SiO3)3 + H2O =>
3 H2SiO3 + 2 In(OH)3 = In2(SiO3)3 + 6 H2O
H3O* + Cr2O7 = Cr + H2O =>
14 H3O* + Cr2O7 = 2 Cr + 21 H2O
A2B3C + DE2F = A6B9F3 + D2E4C2 =>
6 A2B3C + 6 DE2F = 2 A6B9F3 + 3 D2E4C2
PbO + NaCl + H2O = Pb(OH)Cl + NaOH =>
PbO + NaCl + H2O = Pb(OH)Cl + NaOH
CH3C6H5 + HNO3 = CH3C6H2(NO2)3 + H2O =>
CH3C6H5 + 3 HNO3 = CH3C6H2(NO2)3 + 3 H2O
Li2CO3 + MgF2 = MgCO3 + LiF =>
Li2CO3 + MgF2 = MgCO3 + 2 LiF
Na2S + HgS = Na2HgS2 =>
Na2S + HgS = Na2HgS2
FeI3 + AgC2H3O2 = Fe(C2H3O2)3 + AgI =>
FeI3 + 3 AgC2H3O2 = Fe(C2H3O2)3 + 3 AgI
Hg + NaI = HgI + Na =>
Hg + NaI = HgI + Na
HCl + V(OH)2 = VCl2 + H2O =>
2 HCl + V(OH)2 = VCl2 + 2 H2O
Li + SnO2 = Li2O + Sn =>
4 Li + SnO2 = 2 Li2O + Sn
CH3CH2COH + Ag2O = CH3CH2COOH + Ag =>
CH3CH2COH + Ag2O = CH3CH2COOH + 2 Ag
Fe(NO3)3 + KOH = Fe(OH)3 + KNO3 =>
Fe(NO3)3 + 3 KOH = Fe(OH)3 + 3 KNO3
H2SO4 + Na = Na2SO4 + H2O + H2S =>
5 H2SO4 + 8 Na = 4 Na2SO4 + 4 H2O + H2S
HI + (NH4)2S(ag) = (H2)S(g) + NH4I(ag) =>
2 HI + (NH4)2S(ag) = (H2)S(g) + 2 NH4I(ag)
CuCl2*2H2O + C2H4(NH2)2 = (Cu(C2H4(NH2)2)2)Cl2 + H2O =>
CuCl2*2H2O + 2 C2H4(NH2)2 = (Cu(C2H4(NH2)2)2)Cl2 + 2 H2O
Au2S3(s) + H2 = Au(s) + H2S =>
Au2S3(s) + 3 H2 = 2 Au(s) + 3 H2S
Al + Cl4 + Na = AlCl4Na =>
Al + Cl4 + Na = AlCl4Na
K2S + H3PO4 = K3PO4 + H2S =>
3 K2S + 2 H3PO4 = 2 K3PO4 + 3 H2S
Mg + F = MgF2 =>
Mg + 2 F = MgF2
NaOH + SO2 = Na2SO3 + H2O =>
2 NaOH + SO2 = Na2SO3 + H2O
Al(OH)3 + KMnO4 = Al(MnO4)3 + K(OH) =>
Al(OH)3 + 3 KMnO4 = Al(MnO4)3 + 3 K(OH)
Si4H10(l) + O2 = SiO2 + H2O(l) =>
2 Si4H10(l) + 13 O2 = 8 SiO2 + 10 H2O(l)
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
HNO3(ac) + Mg(OH)2(s) = Mg(NO3)2(ac) + H2O(l) =>
2 HNO3(ac) + Mg(OH)2(s) = Mg(NO3)2(ac) + 2 H2O(l)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Au + H{+} = Au{+} + H2 =>
2 Au + 2 H{+} = 2 Au{+} + H2
C2H5OH + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr2SO4 + H2O =>
5 C2H5OH + 2 K2Cr2O7 + 4 H2SO4 = 5 CH3COOH + 2 K2SO4 + 2 Cr2SO4 + 9 H2O
Hg2O + Cl2 = HgCl + O2 =>
2 Hg2O + 2 Cl2 = 4 HgCl + O2
C2HH2 + O2 = CO2 + H2O =>
4 C2HH2 + 11 O2 = 8 CO2 + 6 H2O
Pb(OH)2 + SiO2 = PbSiO3 + H2O =>
Pb(OH)2 + SiO2 = PbSiO3 + H2O
Li + Fe(ClO3)3 = Fe + LiClO3 =>
3 Li + Fe(ClO3)3 = Fe + 3 LiClO3
FeCl3 + KSCN + SnCl2 = Fe(SCN)2 + KCl + SnCl4 =>
2 FeCl3 + 4 KSCN + SnCl2 = 2 Fe(SCN)2 + 4 KCl + SnCl4
Ba(NO3)2 + Na2CO3 = BaCO3 + NaNO3 =>
Ba(NO3)2 + Na2CO3 = BaCO3 + 2 NaNO3
Ba + LiCl = BaCl2 + Li =>
Ba + 2 LiCl = BaCl2 + 2 Li
Ti + NaOH = TiOH + Na =>
Ti + NaOH = TiOH + Na
Li + Fe(ClO3)3 = Fe + LiClO3 =>
3 Li + Fe(ClO3)3 = Fe + 3 LiClO3
H2SO2 + Zn = Zn2(SO2)2 + H2 =>
2 H2SO2 + 2 Zn = Zn2(SO2)2 + 2 H2
Ni + KMnO4 + H2SO4 = MnSO4 + Ni2SO4 + K2SO4 + H2O =>
10 Ni + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + 5 Ni2SO4 + K2SO4 + 8 H2O
Mg + H3P = Mg3P2 + H2 =>
3 Mg + 2 H3P = Mg3P2 + 3 H2
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