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4 P + 5 O2 = 2 P2O5
CN{-} + OH{-} + Cl2 = CO2 + N2 + H2O + Cl{-} =>
2 CN{-} + 8 OH{-} + 5 Cl2 = 2 CO2 + N2 + 4 H2O + 10 Cl{-}
C3H8Br2 = C3H7BrHBr =>
C3H8Br2 = C3H7BrHBr
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Na2SnO3 + HCl = SnO2 + NaCl + H2O =>
Na2SnO3 + 2 HCl = SnO2 + 2 NaCl + H2O
Li2SiO3 + O2 + Ni(CrO)2 = Ni2O3 + Li2CrO4 + SiO2 =>
8 Li2SiO3 + 11 O2 + 4 Ni(CrO)2 = 2 Ni2O3 + 8 Li2CrO4 + 8 SiO2
C7H6O3(S) + C4H6O3(l) = C9H8O4(S) + C2H4O2(l) =>
C7H6O3(S) + C4H6O3(l) = C9H8O4(S) + C2H4O2(l)
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
HI + K = H + KI =>
HI + K = H + KI
NaHCO3(aq) + H3C6H5O7(aq) = Na3C6H5O7(aq) + CO2(g) + H2O(l) =>
3 NaHCO3(aq) + H3C6H5O7(aq) = Na3C6H5O7(aq) + 3 CO2(g) + 3 H2O(l)
HN3 + H2O = H2N3 + OH =>
HN3 + H2O = H2N3 + OH
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
AgNO3 + NaC1 = AgC1 + NaNO3 =>
AgNO3 + NaC1 = AgC1 + NaNO3
CH3COOH + CaCO3 = Ca(C2H3O2)2 + CO2 + H2O =>
2 CH3COOH + CaCO3 = Ca(C2H3O2)2 + CO2 + H2O
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
Ca(OH)2 + HBr = CaBr2 + H2O =>
Ca(OH)2 + 2 HBr = CaBr2 + 2 H2O
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Sn(s) + HClO4(aq) = H2(g) + Sn(ClO4)4(aq) =>
Sn(s) + 4 HClO4(aq) = 2 H2(g) + Sn(ClO4)4(aq)
Zn(NO3) + HCl = ZnCl + HNO3 =>
Zn(NO3) + HCl = ZnCl + HNO3
CrCl3 + NaCO3 + H2O = Cr(OH)3 + HCO3 + NaCl =>
CrCl3 + 3 NaCO3 + 3 H2O = Cr(OH)3 + 3 HCO3 + 3 NaCl
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
Mg4Si6O15(OH)2*6H2O + H{+} = Mg{2+} + SiO2 + H2O =>
Mg4Si6O15(OH)2*6H2O + 8 H{+} = 4 Mg{2+} + 6 SiO2 + 11 H2O
NH4Al(SO4)2 + BaCl2 = BaSO4 + NH4AlCl4 =>
NH4Al(SO4)2 + 2 BaCl2 = 2 BaSO4 + NH4AlCl4
(NH3OH)Cl + Br2 = H2O + HBr + HCl + N2O =>
2(NH3OH)Cl + 2 Br2 = H2O + 4 HBr + 2 HCl + N2O
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
Pb + H2S = PbS + H2 =>
Pb + H2S = PbS + H2
SbH3 + KClO3 + KOH + H2O = K[Sb(OH)6] + KCl =>
3 SbH3 + 4 KClO3 + 3 KOH + 3 H2O = 3 K[Sb(OH)6] + 4 KCl
H{+} + PbO2 + Mn{2+} = Pb{+2} + MnO4{-} + H2O =>
4 H{+} + 5 PbO2 + 2 Mn{2+} = 5 Pb{+2} + 2 MnO4{-} + 2 H2O
(C12H22O11) + O2 = CO2 + H2O =>
(C12H22O11) + 12 O2 = 12 CO2 + 11 H2O
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
(COOH)2*2H2O + Fe(NH4)2(SO4)2*6H2O = (COO)2Fe*2H2O + NH4 + SO4 + H + H2O =>
(COOH)2*2H2O + Fe(NH4)2(SO4)2*6H2O = (COO)2Fe*2H2O + 2 NH4 + 2 SO4 + 2 H + 6 H2O
Ca(NO3)2 + Fe = Fe(NO3)3 + Ca =>
3 Ca(NO3)2 + 2 Fe = 2 Fe(NO3)3 + 3 Ca
FeBr3 + H3PO4 = HBr + FePO4 =>
FeBr3 + H3PO4 = 3 HBr + FePO4
CuSO4 + KF = CuF2 + K2SO4 =>
CuSO4 + 2 KF = CuF2 + K2SO4
C13H6Cl6O2 + O2 = CO2 + H2O + Cl =>
2 C13H6Cl6O2 + 27 O2 = 26 CO2 + 6 H2O + 12 Cl
(NH3OH)Cl + Br2 = H2O + HBr + HCl + N2 =>
2(NH3OH)Cl + Br2 = 2 H2O + 2 HBr + 2 HCl + N2
Na2SO4 + Pb(NO3)2 = NaNO3 + Pb(SO4) =>
Na2SO4 + Pb(NO3)2 = 2 NaNO3 + Pb(SO4)
KSO4 + Ba2Cl = KCl + Ba2SO4 =>
KSO4 + Ba2Cl = KCl + Ba2SO4
Cu + Na3PO4 = CuPO4 + Na =>
Cu + Na3PO4 = CuPO4 + 3 Na
Cu(NO)2 + NaOH = Cu(OH)2 + NaNO =>
Cu(NO)2 + 2 NaOH = Cu(OH)2 + 2 NaNO
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ca + U2O5 = CaO + U2 =>
5 Ca + U2O5 = 5 CaO + U2
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
MnO4 + H2O = MnO2 + OH =>
MnO4 + 2 H2O = MnO2 + 4 OH
MgBr2 + H2O = Mg(OH)2 + H{+} + Br{-} =>
MgBr2 + 2 H2O = Mg(OH)2 + 2 H{+} + 2 Br{-}
ZnSO4Cu(OH)2 = Zn(OH)2CuSO4 =>
ZnSO4Cu(OH)2 = Zn(OH)2CuSO4
Ca[OH]2 + H2SO4 = CaSO4 + H2O =>
Ca[OH]2 + H2SO4 = CaSO4 + 2 H2O
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