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CH3COOH + NaOH = CH3COONa + H2O
NaHCO3 + C6H8O7 = CO2 + Na3C6H7O7 + H2O =>
27 NaHCO3 + 10 C6H8O7 = 33 CO2 + 9 Na3C6H7O7 + 22 H2O
Cu2O + HNO3 = NO2 + Cu(NO3)2 + H2O =>
Cu2O + 6 HNO3 = 2 NO2 + 2 Cu(NO3)2 + 3 H2O
Ag + HCl = AgCl + H2 =>
2 Ag + 2 HCl = 2 AgCl + H2
K2CrO4 + KBr + H2O = CrOH3 + KOH + KBrO3 =>
6 K2CrO4 + 7 KBr + 15 H2O = 6 CrOH3 + 12 KOH + 7 KBrO3
Zn + K2Cr2O7 + KOH + H2O = K2[Zn(OH)4] + K3[Cr(OH)6] =>
3 Zn + K2Cr2O7 + 10 KOH + 7 H2O = 3 K2[Zn(OH)4] + 2 K3[Cr(OH)6]
Ag + HCl = AgCl + H2 =>
2 Ag + 2 HCl = 2 AgCl + H2
Al2O3 + BeO = Al2BeO4 =>
Al2O3 + BeO = Al2BeO4
H2Mn2O4 = Mn2O3 + H2O =>
H2Mn2O4 = Mn2O3 + H2O
Na3PO4 + Ni2NO3 = Na2NO3 + Ni3PO4 =>
2 Na3PO4 + 3 Ni2NO3 = 3 Na2NO3 + 2 Ni3PO4
Al2O3 + O2 = AlO3 =>
2 Al2O3 + 3 O2 = 4 AlO3
NO2 + Ba(OH)2 = H2O + Ba(NO2)2 + Ba(NO3)2 =>
4 NO2 + 2 Ba(OH)2 = 2 H2O + Ba(NO2)2 + Ba(NO3)2
Al2 + (SO4)3 + CaCl2 = AlCl3 + CaSO4 =>
Al2 + (SO4)3 + 3 CaCl2 = 2 AlCl3 + 3 CaSO4
J2 = J =>
J2 = 2 J
AI + FeO = AIO3 + Fe =>
AI + 3 FeO = AIO3 + 3 Fe
CHCH + Na = NaCCNa + H2 =>
CHCH + 2 Na = NaCCNa + H2
NaOH + Na2SO4 = SO4OH + Na =>
NaOH + Na2SO4 = SO4OH + 3 Na
HNO3 + NH4HCO3 = NH4NO3 + H2O + CO2 =>
HNO3 + NH4HCO3 = NH4NO3 + H2O + CO2
Cr(NO3)3 + KClO + KOH = K2CrO4 + KCl + KNO3 + H2O =>
2 Cr(NO3)3 + 3 KClO + 10 KOH = 2 K2CrO4 + 3 KCl + 6 KNO3 + 5 H2O
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
FeSO4*7H2O + NaOH + NaNO3 = Fe3O4 + NH3 + H2O + Na2SO4 =>
12 FeSO4*7H2O + 23 NaOH + NaNO3 = 4 Fe3O4 + NH3 + 94 H2O + 12 Na2SO4
PF5 + H2 = P + HF =>
2 PF5 + 5 H2 = 2 P + 10 HF
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
Hg(OH)2 = O2H2Hg =>
Hg(OH)2 = O2H2Hg
Cu + AgNO3 = Cu(NO3)2 + Ag = =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
CoCl2*6H2O + FeCl3 + NaOH = CoFe2O4 + NaCl + H2O =>
CoCl2*6H2O + 2 FeCl3 + 8 NaOH = CoFe2O4 + 8 NaCl + 10 H2O
Au + CN{-} + O2 + H2O = Au(CN)4{-} + OH{-} =>
4 Au + 16 CN{-} + 3 O2 + 6 H2O = 4 Au(CN)4{-} + 12 OH{-}
H2C + HCl = CH3CH2Cl =>
2 H2C + HCl = CH3CH2Cl
Na2SO3 + HNO3 = NaNO3 + (H)2SO3 =>
Na2SO3 + 2 HNO3 = 2 NaNO3 + (H)2SO3
BaCl2 + (SO4)2 = BaSO4 + Cl =>
2 BaCl2 + (SO4)2 = 2 BaSO4 + 4 Cl
AgI + Fe = FeI2 + Ag =>
2 AgI + Fe = FeI2 + 2 Ag
NaNH2 + HCl = NaCl + NH3 =>
NaNH2 + HCl = NaCl + NH3
C + HNO3 = CO2 + H2O + NO2 =>
C + 4 HNO3 = CO2 + 2 H2O + 4 NO2
K2Cr2O7 + H2S = Cr(OH)3 + S + KHS + H2O =>
K2Cr2O7 + 5 H2S = 2 Cr(OH)3 + 3 S + 2 KHS + H2O
NiOOH + H2O = Ni(OH)2 + O2 =>
4 NiOOH + 2 H2O = 4 Ni(OH)2 + O2
C5H7COO + H2O = C5H7COOH + OH =>
C5H7COO + H2O = C5H7COOH + OH
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
FeSO4Zn(OH)2 = Fe(OH)2ZnSO4 =>
FeSO4Zn(OH)2 = Fe(OH)2ZnSO4
Cu(heat) = Cu =>
Cu(heat) = Cu
H2S + NaOH = H2O + Na2S =>
H2S + 2 NaOH = 2 H2O + Na2S
Ca + HNO3 = Ca(NO3)2 + H2 =>
Ca + 2 HNO3 = Ca(NO3)2 + H2
Au + CN{-} + O2 + H2O = Au(CN)2{-} + OH{-} =>
4 Au + 8 CN{-} + O2 + 2 H2O = 4 Au(CN)2{-} + 4 OH{-}
Al(s) + H2So4(aq) = Al2(So4)3(aq) + H2(g) =>
2 Al(s) + 3 H2So4(aq) = Al2(So4)3(aq) + 3 H2(g)
CaCl12 + AgNO3 = CaNO3 + AgCl12 =>
CaCl12 + AgNO3 = CaNO3 + AgCl12
FeSO4*7H2O + NaOH + NaNO3 = Fe3O4 + NH3 + H2O + Na2SO4 =>
12 FeSO4*7H2O + 23 NaOH + NaNO3 = 4 Fe3O4 + NH3 + 94 H2O + 12 Na2SO4
Na2SnO2 + Bi2(SO4)3 + NaOH = Bi + Na2SO4 + Na2SnO3 + H2O =>
3 Na2SnO2 + Bi2(SO4)3 + 6 NaOH = 2 Bi + 3 Na2SO4 + 3 Na2SnO3 + 3 H2O
LiOH + CuSO4 = Li2SO4 + Cu(OH)2 =>
2 LiOH + CuSO4 = Li2SO4 + Cu(OH)2
Fe + HCI = FeCI + H2 =>
2 Fe + 2 HCI = 2 FeCI + H2
CC1 = CC = CC( = C1)C#C = = CC1 = CC( = CC = C1)C#CC#CC1 = CC = CC(C) = C1 =>
CC1 = CC
H2 + Cl2 = HCl = H2 =>
H2 + Cl2 = 2 HCl
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