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3(NH4)2Cr2O7 + 2 Al(OH)3 = Al2(Cr2O7)3 + 6 NH3 + 6 H2O
Pb(OH)2 + K2SO4 = PbSO4 + KOH =>
Pb(OH)2 + K2SO4 = PbSO4 + 2 KOH
AsH3 + I2 + H2O = H3AsO4 + I{-} + H{+} =>
AsH3 + 4 I2 + 4 H2O = H3AsO4 + 8 I{-} + 8 H{+}
Zn + SnO2 = ZnO + Sn =>
2 Zn + SnO2 = 2 ZnO + Sn
C23H48 + CuO = CO2 + H2O + Cu =>
C23H48 + 70 CuO = 23 CO2 + 24 H2O + 70 Cu
Al2O = Al + O =>
Al2O = 2 Al + O
FeS + HNO3 = Fe(NO3)2 + H2S =>
FeS + 2 HNO3 = Fe(NO3)2 + H2S
Al + ACl = AlCl3 + A3 =>
Al + 3 ACl = AlCl3 + A3
Cs2CO3 + CrCl3 = CsCl + Cr2(CO3)3 =>
3 Cs2CO3 + 2 CrCl3 = 6 CsCl + Cr2(CO3)3
GaCl3 + H2O = Ga(OH)3 + HCl =>
GaCl3 + 3 H2O = Ga(OH)3 + 3 HCl
K2Cr2O7 + C6H12O6 + H2SO4 = Cr2(SO4)3 + K2SO4 + CO2 + H2O =>
4 K2Cr2O7 + C6H12O6 + 16 H2SO4 = 4 Cr2(SO4)3 + 4 K2SO4 + 6 CO2 + 22 H2O
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
Na2(CO3)CO2H2O = Na(HCO3) =>
Na2(CO3)CO2H2O = 2 Na(HCO3)
Fe(OH)3 + H2SO4 = Fe2 + (SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2 + (SO4)3 + 6 H2O
(NH4)2SO4 + Al2(SO4)3 + H2O = NH4Al(SO4)2H2O =>
(NH4)2SO4 + Al2(SO4)3 + 2 H2O = 2 NH4Al(SO4)2H2O
C(s) + S(s) = CS2(l) =>
C(s) + 2 S(s) = CS2(l)
CH3Cl + Na = C4H10 + NaCl + HCl =>
4 CH3Cl + 2 Na = C4H10 + 2 NaCl + 2 HCl
Cs2CO3 + CrCl3 = CsCl + Cr2(CO3)3 =>
3 Cs2CO3 + 2 CrCl3 = 6 CsCl + Cr2(CO3)3
Pb(NO3)2 + KI = Pb(I)2 + NO3K =>
Pb(NO3)2 + 2 KI = Pb(I)2 + 2 NO3K
CH3COONa + HCl = NaCl + HCH3COO =>
CH3COONa + HCl = NaCl + HCH3COO
CH3NHCH3 + HCl = CH3NH2ClCH3 =>
CH3NHCH3 + HCl = CH3NH2ClCH3
KNO3 + C + S = K2S + N2 + CO2 =>
2 KNO3 + 3 C + S = K2S + N2 + 3 CO2
NH4 + AgCl = NH4Cl + Ag =>
NH4 + AgCl = NH4Cl + Ag
CH3CH2CH2CH2Br + AgNO3 + CH3CH2OH = CH3CH2CH2CH2OCH2CH3 + AgBr + HNO3 =>
CH3CH2CH2CH2Br + AgNO3 + CH3CH2OH = CH3CH2CH2CH2OCH2CH3 + AgBr + HNO3
NaBH(s) + HSO(aq) = BH(g) + H(g) + NaSO(aq) =>
NaBH(s) + HSO(aq) = BH(g) + H(g) + NaSO(aq)
NO2{-} + Al + OH{-} + H2O = NH3 + AlO2{-} =>
NO2{-} + 2 Al + OH{-} + H2O = NH3 + 2 AlO2{-}
AsH3 + I2 + H2O = H3AsO4 + I{-} + H3O{+} =>
AsH3 + 4 I2 + 12 H2O = H3AsO4 + 8 I{-} + 8 H3O{+}
NaOH + KCrO4 = KOH + Na + CrO4 =>
NaOH + KCrO4 = KOH + Na + CrO4
TiO + HNo3 = Ti(No3)2 + H2O =>
TiO + 2 HNo3 = Ti(No3)2 + H2O
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
CuSO3 + O2 = CuO + SO4 =>
CuSO3 + O2 = CuO + SO4
K(s) + H2O(l) = KOH(aq) + H2(g)12345 =>
212345 K(s) + 212345 H2O(l) = 212345 KOH(aq) + H2(g)12345
K4C + O2 = K2O + CO2 =>
K4C + 2 O2 = 2 K2O + CO2
HAlNO3OH = Al(NO3)HOH =>
HAlNO3OH = Al(NO3)HOH
As2O3(s) + C(s) = As(s) + CO(g) =>
As2O3(s) + 3 C(s) = 2 As(s) + 3 CO(g)
MgO + MgCl2 + H2O = Mg(OH)2*MgCl2*8H2O =>
MgO + MgCl2 + 9 H2O = Mg(OH)2*MgCl2*8H2O
Na3PO4 + H3PO4 + H2O = Na2HPO4*12H2O =>
2 Na3PO4 + H3PO4 + 36 H2O = 3 Na2HPO4*12H2O
KI(Aq) + F2 = I2(s) + KF(Aq) =>
2 KI(Aq) + F2 = I2(s) + 2 KF(Aq)
AgNO3(aq) + NaCl(s) = AgCl(s) + NaNO3(aq) =>
AgNO3(aq) + NaCl(s) = AgCl(s) + NaNO3(aq)
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
KMnO4 + C9H8O4 = CO2 + H2O + K2CO3 + Mn2O3 =>
18 KMnO4 + 2 C9H8O4 = 9 CO2 + 8 H2O + 9 K2CO3 + 9 Mn2O3
H2 + O2 + N2 = H(NO3) =>
H2 + 3 O2 + N2 = 2 H(NO3)
C23H48 + CuO = Cu2O + H2O + CO2 =>
C23H48 + 140 CuO = 70 Cu2O + 24 H2O + 23 CO2
Mg3P2 = Mg + P4 =>
2 Mg3P2 = 6 Mg + P4
NaOH + H3C6H5O7 = Na + H2O + CO2 =>
18 NaOH + H3C6H5O7 = 18 Na + 13 H2O + 6 CO2
KMnO4 + Na2SO3 + H2SO4 = MnSO4 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 5 Na2SO3 + 3 H2SO4 = 2 MnSO4 + 5 Na2SO4 + K2SO4 + 3 H2O
NaS + HNO3 = S + NO + NaNO3 + H2O =>
3 NaS + 4 HNO3 = 3 S + NO + 3 NaNO3 + 2 H2O
C14H25 + O2 = CO2 + H2O =>
4 C14H25 + 81 O2 = 56 CO2 + 50 H2O
AgNO3 + NaCl = AgClNaNO3 =>
AgNO3 + NaCl = AgClNaNO3
X + KOH + H2O = H2 + KX(OH)4 =>
2 X + 2 KOH + 6 H2O = 3 H2 + 2 KX(OH)4
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