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Pb + 2 H2SO4 = PbSO4 + SO2 + 2 H2O
AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3
Mg + NaOH + H2O = Na2[Mg(OH)4] + H2 =>
Mg + 2 NaOH + 2 H2O = Na2[Mg(OH)4] + H2
CaSO4*05H2O = H2O + CaSO4*3H2O =>
CaSO4*05H2O = 2 H2O + CaSO4*3H2O
Na2WO4 + HCl + Zn = W5O14 + H2O + ZnCl2 + NaCl =>
5 Na2WO4 + 12 HCl + Zn = W5O14 + 6 H2O + ZnCl2 + 10 NaCl
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
FeS2 + HNO3 = NO + Fe(NO3)2 + H2SO4 + H2O =>
3 FeS2 + 20 HNO3 = 14 NO + 3 Fe(NO3)2 + 6 H2SO4 + 4 H2O
CH3COOC2H5 + NaOH = C2H5OHCH3COONa =>
CH3COOC2H5 + NaOH = C2H5OHCH3COONa
CeO + O2 = Ce2O3 =>
4 CeO + O2 = 2 Ce2O3
Na2CO3 + C7H12O6 = CO2 + H2 + Na =>
8 Na2CO3 + C7H12O6 = 15 CO2 + 6 H2 + 16 Na
FeCl2 + Ag2NO3 = FeNO3 + AgCl =>
FeCl2 + Ag2NO3 = FeNO3 + 2 AgCl
Ca + Co(No3)2 = Ca(No3)2 + Co =>
Ca + Co(No3)2 = Ca(No3)2 + Co
Zn + CuSO4(l) = ZnSO4 + Cu =>
Zn + CuSO4(l) = ZnSO4 + Cu
K(Fe2)Al(Al2Si2)O10(OH)2 + H2SO4 = K2SO4 + FeSO4 + Al2(SO4)3 + H4SiO4 + H2O =>
2 K(Fe2)Al(Al2Si2)O10(OH)2 + 14 H2SO4 = K2SO4 + 4 FeSO4 + 3 Al2(SO4)3 + 4 H4SiO4 + 8 H2O
C2H2(NH2)COOH + O2 = CO + NO + H2 =>
2 C2H2(NH2)COOH + 2 O2 = 6 CO + 2 NO + 5 H2
Li + Sb = LiSb =>
Li + Sb = LiSb
Mg(HCO3)2 + Mg(OH)2 = (MgOH)2CO3 + H2O =>
Mg(HCO3)2 + 3 Mg(OH)2 = 2(MgOH)2CO3 + 2 H2O
SO3 + Cu(OH)2 = CuSO4 + H2O =>
SO3 + Cu(OH)2 = CuSO4 + H2O
CrCl3*6H2O = Cr + Cl + H2O =>
CrCl3*6H2O = Cr + 3 Cl + 6 H2O
NiCl2Na(SO4) = NiSO4NaCl2 =>
NiCl2Na(SO4) = NiSO4NaCl2
CO + CuO = CO2 + Cu =>
CO + CuO = CO2 + Cu
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
NaOH + NH4HCO3 = NaHCO3 + NH4OH =>
NaOH + NH4HCO3 = NaHCO3 + NH4OH
HgS + O = Hg + SO =>
HgS + O = Hg + SO
U + Te = UTe3 =>
U + 3 Te = UTe3
NaOH + NH4HCO3 = NaHCO3 + NH4OH =>
NaOH + NH4HCO3 = NaHCO3 + NH4OH
MgH2 + H2O = Mg(OH)3 + H2 =>
2 MgH2 + 6 H2O = 2 Mg(OH)3 + 5 H2
Cu + H2 = CuH =>
2 Cu + H2 = 2 CuH
Fe2O3 + C2 = Fe + CO2 =>
4 Fe2O3 + 3 C2 = 8 Fe + 6 CO2
MgH2 + H2O = Mg(OH)3 + H2 =>
2 MgH2 + 6 H2O = 2 Mg(OH)3 + 5 H2
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
NaHCO3(s) = CO2(g)NaOH(s) =>
NaHCO3(s) = CO2(g)NaOH(s)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
C3H8 + O = OH + C =>
C3H8 + 8 O = 8 OH + 3 C
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaClO + Ag = NaAg + ClO =>
NaClO + Ag = NaAg + ClO
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
Mg(OH)2N2O5 = Mg(NO3)2H2O =>
Mg(OH)2N2O5 = Mg(NO3)2H2O
KI + KBrO3 + HCl = I2 + KCl + KBr + H2O =>
6 KI + KBrO3 + 6 HCl = 3 I2 + 6 KCl + KBr + 3 H2O
AgF(aq) + Zn(s) = ZnF(aq) + Ag(s) =>
AgF(aq) + Zn(s) = ZnF(aq) + Ag(s)
Co + Cl2 = CoCl3 =>
2 Co + 3 Cl2 = 2 CoCl3
Cu(H2O)6NaOH = Cu(OH)Na(H2O)6 =>
Cu(H2O)6NaOH = Cu(OH)Na(H2O)6
HgS + CaO = Hg + CaS + Ca(SO4) =>
4 HgS + 4 CaO = 4 Hg + 3 CaS + Ca(SO4)
KMnO4 + H2SO4 = K(H2SO4) + MnO4 =>
KMnO4 + H2SO4 = K(H2SO4) + MnO4
C2H6O + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + H2O + Cr2(SO4)3 =>
3 C2H6O + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3COOH + 2 K2SO4 + 11 H2O + 2 Cr2(SO4)3
NH3 + H2S = HNH3 + S =>
2 NH3 + H2S = 2 HNH3 + S
C2H6O + C3H6O2 = C8H15O4 + H2O =>
5 C2H6O + 18 C3H6O2 = 8 C8H15O4 + 9 H2O
C18H36O2 + NaNO3 = Na2O + CO2 + N2 + H2O =>
5 C18H36O2 + 104 NaNO3 = 52 Na2O + 90 CO2 + 52 N2 + 90 H2O
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