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Ca(OH)2(s) = CaO(s) + H2O(l)
NaNO3(aq) + BaCl2(aq) = NaCl(aq) + Ba(NO3)2(aq) =>
2 NaNO3(aq) + BaCl2(aq) = 2 NaCl(aq) + Ba(NO3)2(aq)
C3H7COOH + K2CO3 = C3H7COOK + H2O + CO2 =>
2 C3H7COOH + K2CO3 = 2 C3H7COOK + H2O + CO2
HCl + NaOH(aq) = NaCl + H2O(l) =>
HCl + NaOH(aq) = NaCl + H2O(l)
ZnS + KOH + H2O = K2[Zn(OH)4] + H2S =>
ZnS + 2 KOH + 2 H2O = K2[Zn(OH)4] + H2S
KI + NaHCO3 = KHCO3 + NaI =>
KI + NaHCO3 = KHCO3 + NaI
NaOH(aq) + HCl = NaCl(aq) + H2O(l) =>
NaOH(aq) + HCl = NaCl(aq) + H2O(l)
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
K2S + Pb(NO3)2 = PbS + KNO3 =>
K2S + Pb(NO3)2 = PbS + 2 KNO3
NaOH(aq) + FeCl(aq) = NaCl(aq) + FeOH(s) =>
NaOH(aq) + FeCl(aq) = NaCl(aq) + FeOH(s)
U3O8 = U + O2 =>
U3O8 = 3 U + 4 O2
PbNO3(aq) + NaI(aq) = PbI2(s) + Na2NO3(aq) =>
PbNO3(aq) + 2 NaI(aq) = PbI2(s) + Na2NO3(aq)
NaOH(aq) + HCl = NaCl(aq) + H2O(aq) =>
NaOH(aq) + HCl = NaCl(aq) + H2O(aq)
Fe(SCN)2 + H2SO4 = FeSO4 + HSCN =>
Fe(SCN)2 + H2SO4 = FeSO4 + 2 HSCN
U3O8 = UO3 + UO2 =>
U3O8 = 2 UO3 + UO2
LiOH + H2TeO2 = Li2TeO2 + H2O =>
2 LiOH + H2TeO2 = Li2TeO2 + 2 H2O
W + NaCl = WCl4 + Na =>
W + 4 NaCl = WCl4 + 4 Na
C7H5N3O6(s) = N2(g) + H2O(g) + CO(g) + C(s) =>
2 C7H5N3O6(s) = 3 N2(g) + 5 H2O(g) + 7 CO(g) + 7 C(s)
Fe3O4 + Ca = Fe + CaO =>
Fe3O4 + 4 Ca = 3 Fe + 4 CaO
KI + NaHCO3 = K2CO3 + Na2CO3 + I2 + H2 =>
2 KI + 2 NaHCO3 = K2CO3 + Na2CO3 + I2 + H2
Zn + Na2S2O3 = ZnS2O3 + Na =>
Zn + Na2S2O3 = ZnS2O3 + 2 Na
Zn + SnI4 = ZnI2 + Sn =>
2 Zn + SnI4 = 2 ZnI2 + Sn
KClO3 + KCl + H2SO4 = Cl2 + H2O + KHSO4 =>
KClO3 + 5 KCl + 6 H2SO4 = 3 Cl2 + 3 H2O + 6 KHSO4
HF(aq) + RbOH(aq) = H2O(l) + RbF(s) =>
HF(aq) + RbOH(aq) = H2O(l) + RbF(s)
F2(aq) + NaBr(aq) = Br2(aq) + NaF(aq) =>
F2(aq) + 2 NaBr(aq) = Br2(aq) + 2 NaF(aq)
H2O2 + CaCO3 = H2CO3 + CaO + O2 =>
2 H2O2 + 2 CaCO3 = 2 H2CO3 + 2 CaO + O2
C7H5N3O6(s) = CO2(g) + N2(g) + H2O(g) + C(s) =>
4 C7H5N3O6(s) = 7 CO2(g) + 6 N2(g) + 10 H2O(g) + 21 C(s)
CH4 + OH = CO2 + H2O =>
CH4 + 8 OH = CO2 + 6 H2O
(NH4)3PO4 + C4H6O4Ba = NH4C2H3O2 + Ba3(PO4)2 =>
2(NH4)3PO4 + 3 C4H6O4Ba = 6 NH4C2H3O2 + Ba3(PO4)2
FeS + ClH = H2S + FeCl2 =>
FeS + 2 ClH = H2S + FeCl2
H2SO4 + CoSO4 = H2 + Co2(SO4)3 =>
H2SO4 + 2 CoSO4 = H2 + Co2(SO4)3
N2O3 + Ca(OH)2 = Ca(NO2)2 + H2O =>
N2O3 + Ca(OH)2 = Ca(NO2)2 + H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
HgCrO{4} = HgCr{2}O{3} + O{2} =>
HgCrO{4} = HgCr{2}O{3} + O{2}
CH4 + OH = CH3 + H2O =>
CH4 + OH = CH3 + H2O
C7H5N3O6(s) = CO(g) + N2(g) + H2O(g) + C =>
2 C7H5N3O6(s) = 7 CO(g) + 3 N2(g) + 5 H2O(g) + 7 C
H2SO4 + CoSO4 = H2 + Co(SO4)3 =>
2 H2SO4 + CoSO4 = 2 H2 + Co(SO4)3
H2SO4 + Fe(OH)2 = FeSO4 + H2O =>
H2SO4 + Fe(OH)2 = FeSO4 + 2 H2O
P2O3 + K2Cr2O7 + H2SO4 + H2O = Cr2(SO4)3 + K2SO4 + H3PO4 =>
3 P2O3 + 2 K2Cr2O7 + 8 H2SO4 + H2O = 2 Cr2(SO4)3 + 2 K2SO4 + 6 H3PO4
MgO + Al(OH)3 = MgAl2O4 + H2O =>
MgO + 2 Al(OH)3 = MgAl2O4 + 3 H2O
*H2CO3 = CO2 + H2O =>
*H2CO3 = CO2 + H2O
NaN + PbO2 = PbN2 + NaO =>
2 NaN + PbO2 = PbN2 + 2 NaO
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
C17H33COOH + KMnO4 = K(C17H33COO) + MnO4 + H2 =>
2 C17H33COOH + 2 KMnO4 = 2 K(C17H33COO) + 2 MnO4 + H2
C7H5N3O6(s) = N2 + H2O + CO + C =>
2 C7H5N3O6(s) = 3 N2 + 5 H2O + 7 CO + 7 C
HClO + Fe = FeClO + H2 =>
2 HClO + 2 Fe = 2 FeClO + H2
FeCl3(aq) + KOH = Fe(OH)3 + KCl =>
FeCl3(aq) + 3 KOH = Fe(OH)3 + 3 KCl
Mg(SO4) + AgNO3 = Mg(NO3)2 + Ag2(SO4) =>
Mg(SO4) + 2 AgNO3 = Mg(NO3)2 + Ag2(SO4)
C7H5N3O6(s) = CO(g) + H2O(l) + N2(g) + C(s) =>
2 C7H5N3O6(s) = 7 CO(g) + 5 H2O(l) + 3 N2(g) + 7 C(s)
Ag(s) + H2SO4(aq) = Ag2SO4 + H2 =>
2 Ag(s) + H2SO4(aq) = Ag2SO4 + H2
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