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2 H2O = (OH)2 + H2
KLO3 + KL + HCl = KCl + H2O + L2 =>
KLO3 + 5 KL + 6 HCl = 6 KCl + 3 H2O + 3 L2
NaOH + C20H14O4 + HCl = NaClC20H6H10O5 =>
NaOH + C20H14O4 + HCl = NaClC20H6H10O5
CuO + Pb = Cu + PbO2 =>
2 CuO + Pb = 2 Cu + PbO2
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
HgS + H + NO3{-} = NO + Hg{-} + S + H2O =>
HgS + 4 H + NO3{-} = NO + Hg{-} + S + 2 H2O
Rb + Se4 = Rb2Se =>
8 Rb + Se4 = 4 Rb2Se
KNO3(s) + C12H22O11(s) = KNO2(s) + CO2(g) + H2O(g) =>
24 KNO3(s) + C12H22O11(s) = 24 KNO2(s) + 12 CO2(g) + 11 H2O(g)
CH3CO2H + NaOH = CH3OH + NaCO2H =>
CH3CO2H + NaOH = CH3OH + NaCO2H
I2O5 = I2 + O5 =>
I2O5 = I2 + O5
Cr2O6 + Ca(OH)2 = Cr(OH)6 + CaO =>
Cr2O6 + 6 Ca(OH)2 = 2 Cr(OH)6 + 6 CaO
C6H12 = C + H2 =>
C6H12 = 6 C + 6 H2
Fe(OH)3 + BaCl2 = FeCl3 + Ba(OH)2 =>
2 Fe(OH)3 + 3 BaCl2 = 2 FeCl3 + 3 Ba(OH)2
Li + H2CO3 = LiCO3 + H2 =>
Li + H2CO3 = LiCO3 + H2
Pb(NO3)2 + NaCN = Pb(CN)2 + NaNO3 =>
Pb(NO3)2 + 2 NaCN = Pb(CN)2 + 2 NaNO3
KMnO4 + KNO2 = K2MnO4 + NO2 =>
KMnO4 + KNO2 = K2MnO4 + NO2
Na2CrO4 + PH3 + H2O = P + Cr(OH)3 + NaOH =>
Na2CrO4 + PH3 + H2O = P + Cr(OH)3 + 2 NaOH
SnCl2(aq) + Na2CO3(aq) = SnCO3(s) + NaCl(aq) =>
SnCl2(aq) + Na2CO3(aq) = SnCO3(s) + 2 NaCl(aq)
Zn + Cu(No3)2 = Zn2No3 + Cu =>
4 Zn + Cu(No3)2 = 2 Zn2No3 + Cu
CaCl + NaC03 = CaC03 + NaCl =>
CaCl + NaC03 = CaC03 + NaCl
XCH3 + KMnO4 + H2SO4 = XCOOH + K2SO4 + MnSO4 + H2O =>
5 XCH3 + 6 KMnO4 + 9 H2SO4 = 5 XCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Hg + Ag{+} = Hg2{+} + Ag =>
2 Hg + Ag{+} = Hg2{+} + Ag
Mg3(PO4)2 + H2CO3 = MgCO3 + H3PO4 =>
Mg3(PO4)2 + 3 H2CO3 = 3 MgCO3 + 2 H3PO4
Ca(s) + Fe(NO3)3(aq) = Ca(NO3)2(aq) + Fe(aq) =>
3 Ca(s) + 2 Fe(NO3)3(aq) = 3 Ca(NO3)2(aq) + 2 Fe(aq)
Rb2CrO4 + Al(NO3)3 = Al2(CrO4)3 + RbNO3 =>
3 Rb2CrO4 + 2 Al(NO3)3 = Al2(CrO4)3 + 6 RbNO3
H3PO4(aq) + NaOH(aq) = H2PO4(aq){-} + H2O(l) + Na(aq){+} =>
H3PO4(aq) + NaOH(aq) = H2PO4(aq){-} + H2O(l) + Na(aq){+}
Fe + NiCI2 = CI2Fe + Ni =>
Fe + NiCI2 = CI2Fe + Ni
C2H10N2 + H2O = H3O + C2N2 =>
C2H10N2 + 10 H2O = 10 H3O + C2N2
I + Cu = CuI3 =>
3 I + Cu = CuI3
C3H8O3 + O2 = CO2 + H2O =>
2 C3H8O3 + 7 O2 = 6 CO2 + 8 H2O
CH4 + O2N2 = CO2 + H2O + N2 =>
CH4 + 2 O2N2 = CO2 + 2 H2O + 2 N2
Cr2 + SO4 = Cr2(SO4)3 =>
Cr2 + 3 SO4 = Cr2(SO4)3
Fe(s) + Sn(NO3)4 = Fe(NO3)3 + Sn(s) =>
4 Fe(s) + 3 Sn(NO3)4 = 4 Fe(NO3)3 + 3 Sn(s)
LiCl + Al(OH)3 = AlCl3 + LiOH =>
3 LiCl + Al(OH)3 = AlCl3 + 3 LiOH
CH3COOH + H2O = C2H5OH + O =>
CH3COOH + H2O = C2H5OH + 2 O
B2O3 + C2H5OH = B(OC2H5)3 + H2O =>
B2O3 + 6 C2H5OH = 2 B(OC2H5)3 + 3 H2O
K2[PdCl4] + Na2C2O4 = Pd + CO2 + KCl + NaCl =>
K2[PdCl4] + Na2C2O4 = Pd + 2 CO2 + 2 KCl + 2 NaCl
NaN3 + KNO3 + SiO2 = N2 + K4(SiO4) + Na4(SiO4) =>
20 NaN3 + 4 KNO3 + 6 SiO2 = 32 N2 + K4(SiO4) + 5 Na4(SiO4)
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
P + HNO3 = H2O + NO2 + H3PO4 =>
P + 5 HNO3 = H2O + 5 NO2 + H3PO4
CuO + Pb = Cu + PbO2 =>
2 CuO + Pb = 2 Cu + PbO2
Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S
Cu2O2 + NaOH = Cu(OH) + NaO =>
Cu2O2 + 2 NaOH = 2 Cu(OH) + 2 NaO
C3H8O3 + O2 = CO2 + H2O =>
2 C3H8O3 + 7 O2 = 6 CO2 + 8 H2O
Hg2(NO3)2 + Na3PO4 = Hg3PO4 + NaNO3 =>
3 Hg2(NO3)2 + 2 Na3PO4 = 2 Hg3PO4 + 6 NaNO3
Fe + NiCI2 = CI2Fe + Ni =>
Fe + NiCI2 = CI2Fe + Ni
Ba(NO3)2 + KCrO4 = K(NO3)2 + BaCrO4 =>
Ba(NO3)2 + KCrO4 = K(NO3)2 + BaCrO4
C3H6O3 + Na = C3H6O3Na2 =>
C3H6O3 + 2 Na = C3H6O3Na2
NiSO4 + NaNO3 = NiNO3 + NaSO4 =>
NiSO4 + NaNO3 = NiNO3 + NaSO4
CaCo3 + O2 = CaO + Co2 =>
2 CaCo3 + O2 = 2 CaO + 3 Co2
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