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Li2S + 2 HNO3 = H2S + 2 LiNO3
KNO3 + NH3 = KOH + H2O + N2 =>
3 KNO3 + 5 NH3 = 3 KOH + 6 H2O + 4 N2
CH3CHOH2 = C2H5OH =>
CH3CHOH2 = C2H5OH
C5H12O2 + O2 = CO2 + H2O =>
C5H12O2 + 7 O2 = 5 CO2 + 6 H2O
C2H2 + H2O = H3C2OH = C2H3OH =>
C2H2 + H2O = H3C2OH
FeBr3 + K2S = Fe2S3 + KBr =>
2 FeBr3 + 3 K2S = Fe2S3 + 6 KBr
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
AgNO3 + Na2SO4 = Ag2SO4 + NaNO3 =>
2 AgNO3 + Na2SO4 = Ag2SO4 + 2 NaNO3
FeCrO2 + K2CO3 + O2 = Fe2O3 + K2CrO4 + CO2 =>
4 FeCrO2 + 4 K2CO3 + 5 O2 = 2 Fe2O3 + 4 K2CrO4 + 4 CO2
P2S5 + NaOH = Na3PO2S2 + Na2S + H2O =>
P2S5 + 8 NaOH = 2 Na3PO2S2 + Na2S + 4 H2O
HgCl2 + N2H4 = Hg + N2 + HCl =>
2 HgCl2 + N2H4 = 2 Hg + N2 + 4 HCl
Na2[Sn(OH)4] = Na2SnO2 + H2O =>
Na2[Sn(OH)4] = Na2SnO2 + 2 H2O
CH3COONaHNO3 = CH3COOHNaNO3 =>
CH3COONaHNO3 = CH3COOHNaNO3
MgI2 + Mn[SO3]2 = MgSO3 + MnI4 =>
2 MgI2 + Mn[SO3]2 = 2 MgSO3 + MnI4
CrCl3 + KOH + KClO3 = KCl + K2CrO4 + H2O =>
2 CrCl3 + 10 KOH + KClO3 = 7 KCl + 2 K2CrO4 + 5 H2O
NH4HSO4 + KOH = NH3 + H2O + K2SO4 =>
NH4HSO4 + 2 KOH = NH3 + 2 H2O + K2SO4
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
ClCH3COOH + NaOH = H2O + NaCl + CH3COO =>
ClCH3COOH + NaOH = H2O + NaCl + CH3COO
K + Al = K3Al =>
3 K + Al = K3Al
Na2SO3ZnH2SO4 = SO2Na2SO4ZnOH2 =>
Na2SO3ZnH2SO4 = SO2Na2SO4ZnOH2
Fe + HCl = FeCl*2 + H*2 =>
Fe + HCl = FeCl*2 + H*2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
KIO3 + H2O = KIO2 + OH =>
KIO3 + H2O = KIO2 + 2 OH
HI + Al = H2 + AlI3 =>
6 HI + 2 Al = 3 H2 + 2 AlI3
ZnSO4 + K4[Fe(CN)6] = Zn4[Fe(CN)6]2 + K2SO4 =>
4 ZnSO4 + 2 K4[Fe(CN)6] = Zn4[Fe(CN)6]2 + 4 K2SO4
HCl(aq) + NaOH(aq) = NaCl(aq) + H2O(aq) =>
HCl(aq) + NaOH(aq) = NaCl(aq) + H2O(aq)
Sr(ClO4)2NaSO4 = Na(ClO4)2SrSO4 =>
Sr(ClO4)2NaSO4 = Na(ClO4)2SrSO4
C8 = C =>
C8 = 8 C
CaCl2 + Na5P3O10 = Ca5(P3O10)2 + NaCl =>
5 CaCl2 + 2 Na5P3O10 = Ca5(P3O10)2 + 10 NaCl
H2SO4 + NaCO3 = HCO3 + Na2SO4 =>
H2SO4 + 2 NaCO3 = 2 HCO3 + Na2SO4
CuCl2 + CaNO3 = CaCl + Cu(NO3)2 =>
CuCl2 + 2 CaNO3 = 2 CaCl + Cu(NO3)2
Ca(OH)2 + Na2CO3 = NaOH + CaCO3 =>
Ca(OH)2 + Na2CO3 = 2 NaOH + CaCO3
Zn + NH3 = [Zn(NH3)4] =>
Zn + 4 NH3 = [Zn(NH3)4]
CuS + HCl = CuCl + HS =>
CuS + HCl = CuCl + HS
NaOH + CH4 = Na + CO + H2 =>
2 NaOH + 2 CH4 = 2 Na + 2 CO + 5 H2
HNO3 + CH3OH + CO2 = C7H7NO2 + H2O =>
HNO3 + 6 CH3OH + CO2 = C7H7NO2 + 9 H2O
CO2(SO4)3(heat) = CO2 + SO4 =>
CO2(SO4)3(heat) = CO2 + 3 SO4
C6H5CH2OH + KMnO4 = MnO2 + H2O + C6H5CO2K + KOH =>
3 C6H5CH2OH + 4 KMnO4 = 4 MnO2 + 4 H2O + 3 C6H5CO2K + KOH
NH3 + H2O = NH4 + OH =>
NH3 + H2O = NH4 + OH
H2Se + O2 = H2OSeO2 =>
2 H2Se + 3 O2 = 2 H2OSeO2
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
ZnCl2 + NaCN = Zn(CN)2 + Na{+} + Cl{-} =>
ZnCl2 + 2 NaCN = Zn(CN)2 + 2 Na{+} + 2 Cl{-}
H2 + I2 = HI =>
H2 + I2 = 2 HI
CO2 + (OH)2 = CO3COOH =>
4 CO2 + (OH)2 = 2 CO3COOH
NaCl + CuSO4 = Na(SO4) + CuCl =>
NaCl + CuSO4 = Na(SO4) + CuCl
KMnO4 + Fe(NO3)2 + KOH = KNO3 + Fe(OH)3 + K2MnO4 =>
KMnO4 + Fe(NO3)2 + 3 KOH = 2 KNO3 + Fe(OH)3 + K2MnO4
N2H4 + K2MnO4 + H2SO4 = N2 + MnSO4 + K2SO4 + H2O =>
N2H4 + K2MnO4 + 2 H2SO4 = N2 + MnSO4 + K2SO4 + 4 H2O
P + Cu(NO3)2 = CuO + P2O5 + NO2 =>
2 P + 5 Cu(NO3)2 = 5 CuO + P2O5 + 10 NO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
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