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Cr2O3 + 2 NaOH + 3 H2O = 2 Na(Cr(OH)4)
C6H5COOH + NaOH = C6H5COONa + H2O =>
C6H5COOH + NaOH = C6H5COONa + H2O
KCl + NaNo3 = KNo3 + NaCl =>
KCl + NaNo3 = KNo3 + NaCl
NH4 + Hg2(NO3)2 = Hg + NH4NO3 =>
2 NH4 + Hg2(NO3)2 = 2 Hg + 2 NH4NO3
CuSO4(aq) + KI = CuI(aq) + I2 + K2SO4(aq) =>
2 CuSO4(aq) + 4 KI = 2 CuI(aq) + I2 + 2 K2SO4(aq)
Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
A2B2 = AB =>
A2B2 = 2 AB
Li2O + Pb(NO3)2 = PbO + LiNO3 =>
Li2O + Pb(NO3)2 = PbO + 2 LiNO3
H{+} + SO3{2-} + Cr2O7 = Cr{3+} + H2O + SO4{2-} =>
6 H{+} + 4 SO3{2-} + Cr2O7 = 2 Cr{3+} + 3 H2O + 4 SO4{2-}
NaOHMg = MgOHNa =>
NaOHMg = MgOHNa
H3Po4 + Ca(OH)2 = Ca3(Po4)2 + H2O =>
2 H3Po4 + 3 Ca(OH)2 = Ca3(Po4)2 + 6 H2O
Zn + HNO3 = Zn(NO3)2 + N2O + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + N2O + 5 H2O
NH4Cl + AgNO3 = AgCl + NH4NO3 =>
NH4Cl + AgNO3 = AgCl + NH4NO3
Cl2 + OH{-} = Cl{-} + ClO{-} + H2O =>
Cl2 + 2 OH{-} = Cl{-} + ClO{-} + H2O
SiCl4 + O2 = O2Si2 + Cl2O =>
2 SiCl4 + 3 O2 = O2Si2 + 4 Cl2O
NaNO3 + HCl = NaH + ClNO3 =>
NaNO3 + HCl = NaH + ClNO3
Na3PO4 + NH4NO3 = (NH4)3PO4 + NaNO3 =>
Na3PO4 + 3 NH4NO3 = (NH4)3PO4 + 3 NaNO3
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
NO3H = HNO3 =>
NO3H = HNO3
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
H2NCH2COOHHCl = H2NCH2COOClH2 =>
H2NCH2COOHHCl = H2NCH2COOClH2
Na + HCI = H2 + NaCI =>
2 Na + 2 HCI = H2 + 2 NaCI
P(s) + O2(g) = P4O10(s) =>
4 P(s) + 5 O2(g) = P4O10(s)
Al(OH)3 + NaOH + H2O = Na[Al(OH)4(H2O)2] =>
Al(OH)3 + NaOH + 2 H2O = Na[Al(OH)4(H2O)2]
HNO3 + Rb2S = H2S + RbNO3 =>
2 HNO3 + Rb2S = H2S + 2 RbNO3
UCu + Al2O3 = UO3 + Al + Cu =>
UCu + Al2O3 = UO3 + 2 Al + Cu
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
Cu(OH)2 + CO2 = CuCO3 + H2O =>
Cu(OH)2 + CO2 = CuCO3 + H2O
Al + Fe3(OH)2 = Fe + Al(OH)3 =>
2 Al + 3 Fe3(OH)2 = 9 Fe + 2 Al(OH)3
Ba(OH)2(H2O)8 + NH4SCN = Ba(SCN)2 + H2O(l) + NH3(g) =>
Ba(OH)2(H2O)8 + 2 NH4SCN = Ba(SCN)2 + 10 H2O(l) + 2 NH3(g)
Ca + CUSO4 = CaSO4 + CU =>
Ca + CUSO4 = CaSO4 + CU
Fe + CuCl2 = FeCl2 + Cu =>
Fe + CuCl2 = FeCl2 + Cu
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Mn + H2SO4 = MnSO4 + S + H2O =>
3 Mn + 4 H2SO4 = 3 MnSO4 + S + 4 H2O
Ce(OH)4 = HO2(Ce(OH)3) + Ce(OH)3 + H2O =>
3 Ce(OH)4 = HO2(Ce(OH)3) + 2 Ce(OH)3 + H2O
C3H7NO2 + O2 = CO2 + H2O + N2 =>
4 C3H7NO2 + 15 O2 = 12 CO2 + 14 H2O + 2 N2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
CaCN2(s) + H2O(l) = CaCO3(s) + NH3(g) =>
CaCN2(s) + 3 H2O(l) = CaCO3(s) + 2 NH3(g)
C2H6O(i) + O2(g) = CO2(g) + H2O =>
C2H6O(i) + 3 O2(g) = 2 CO2(g) + 3 H2O
HBr + Mg = MgBr2 + H2 =>
2 HBr + Mg = MgBr2 + H2
NaCI + Pb(NO3)2 = NaNO3 + Pb(CI)2 =>
2 NaCI + Pb(NO3)2 = 2 NaNO3 + Pb(CI)2
Fe + CuCl2 = FeCl3 + Cu =>
2 Fe + 3 CuCl2 = 2 FeCl3 + 3 Cu
PbFeCl3 = PbCl3Fe =>
PbFeCl3 = PbCl3Fe
K2S + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O =>
5 K2S + 8 KMnO4 + 12 H2SO4 = 8 MnSO4 + 9 K2SO4 + 12 H2O
CuCl2 + Al = AlCl3 + Cu =>
3 CuCl2 + 2 Al = 2 AlCl3 + 3 Cu
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Ca3(PO4)2 + SiO2(s) + C(s) = P(s) + CaSiO(s) + CO(g) =>
Ca3(PO4)2 + 3 SiO2(s) + 11 C(s) = 2 P(s) + 3 CaSiO(s) + 11 CO(g)
Li + HOH = LiOH + H2 =>
2 Li + 2 HOH = 2 LiOH + H2
MgSO4Na2HPO4NH4OH = MgNH4PO4Na2SO4H2O =>
MgSO4Na2HPO4NH4OH = MgNH4PO4Na2SO4H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
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