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2 Fe(s) + 3 H2O2(aq) = 2 Fe(OH)3(aq)
Cl + O2 = (Cl2)O3 =>
4 Cl + 3 O2 = 2(Cl2)O3
RaO + H2O = RaO2 + H =>
RaO + H2O = RaO2 + 2 H
SO2 + O2 = SO10 =>
SO2 + 4 O2 = SO10
Li3N + O2 = Li2O + N2O =>
2 Li3N + 2 O2 = 3 Li2O + N2O
FeCl3(aq) + (NH4)3PO4(aq) = FePO4(s) + NH4Cl(aq) =>
FeCl3(aq) + (NH4)3PO4(aq) = FePO4(s) + 3 NH4Cl(aq)
Ba + (SO4)2 = BaSO4 =>
2 Ba + (SO4)2 = 2 BaSO4
FeCl3(aq) + (NH4)3PO4(aq) = FePO4(s) + NH4Cl(aq) =>
FeCl3(aq) + (NH4)3PO4(aq) = FePO4(s) + 3 NH4Cl(aq)
Co(OH)Cl + NH4OH = [Co(NH3)6](OH)2 + NH4Cl + H2O =>
Co(OH)Cl + 7 NH4OH = [Co(NH3)6](OH)2 + NH4Cl + 6 H2O
Ni + H2SO4 = H2 + Ni2(SO4)3 =>
2 Ni + 3 H2SO4 = 3 H2 + Ni2(SO4)3
NaI + Pb(NO3)2 = NaNO3 + PbI2 =>
2 NaI + Pb(NO3)2 = 2 NaNO3 + PbI2
HCl + Na2CO3 = CO2 + H2O + NaCl =>
2 HCl + Na2CO3 = CO2 + H2O + 2 NaCl
Ba + (SO4)2 = BaSO4 =>
2 Ba + (SO4)2 = 2 BaSO4
H2 = H3 =>
3 H2 = 2 H3
H2 = H{+} + e =>
H2 = 2 H{+} + 2e
Mg(s) + NiCl2(aq) = MgCl2(aq) + Ni(s) =>
Mg(s) + NiCl2(aq) = MgCl2(aq) + Ni(s)
C14H10 + K2Cr2O7 + H2SO4 = C14H8O2 + K2SO4 + CrSO4 + H2O =>
4 C14H10 + 3 K2Cr2O7 + 9 H2SO4 = 4 C14H8O2 + 3 K2SO4 + 6 CrSO4 + 13 H2O
Cl + O2 = Cl2O5 =>
4 Cl + 5 O2 = 2 Cl2O5
Co(OH)Cl + NH4OH = H2O2 + Cl + CoNH4 =>
Co(OH)Cl + NH4OH = H2O2 + Cl + CoNH4
CHHC + O2 = CO + H2O =>
2 CHHC + 3 O2 = 4 CO + 2 H2O
H2 = H =>
H2 = 2 H
Co(OH)Cl + NH4OH = [Co(NH3)6](OH)2 + NH4Cl + H2O =>
Co(OH)Cl + 7 NH4OH = [Co(NH3)6](OH)2 + NH4Cl + 6 H2O
Na + Na2S5 = Na2S =>
8 Na + Na2S5 = 5 Na2S
P + H2O = PH3 + H3PO3 =>
2 P + 3 H2O = PH3 + H3PO3
H2 = H =>
H2 = 2 H
Ca(No3)2 + KF = CaF + K(No3)2 =>
Ca(No3)2 + KF = CaF + K(No3)2
Na2SO4 + H2SiO3 = Na2SiO3 + H2SO4 =>
Na2SO4 + H2SiO3 = Na2SiO3 + H2SO4
Co(OH)Cl + NH4OH = H2O2 + Cl + CoNH4 =>
Co(OH)Cl + NH4OH = H2O2 + Cl + CoNH4
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
C2H5Cl + HCl + Na = C3H8 + NaCl = pt,300* =>
3 C2H5Cl + HCl + 4 Na = 2 C3H8 + 4 NaCl
Hg(NO3)2 + C2H5OH = Hg(CNO)2 + H2O + CO2 =>
3 Hg(NO3)2 + 4 C2H5OH = 3 Hg(CNO)2 + 12 H2O + 2 CO2
BaCl2 + H2S = HCl + Ba2S2 =>
2 BaCl2 + 2 H2S = 4 HCl + Ba2S2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
H2 = H{+} + e =>
H2 = 2 H{+} + 2e
Tl + H2SO4 = Tl2SO4 + H2 =>
2 Tl + H2SO4 = Tl2SO4 + H2
Ba + (SO4)2 = BaSO4 =>
2 Ba + (SO4)2 = 2 BaSO4
CH2Cl2 = CH2 + Cl2 =>
CH2Cl2 = CH2 + Cl2
H2 = H =>
H2 = 2 H
N2 + NaH = NH3 + Na3N =>
N2 + 3 NaH = NH3 + Na3N
C2H5OH(aq) + K2Cr2O7(aq) + H2SO4(aq) = CH3COOH(aq) + Cr2(SO4)3(aq) + K2SO4(aq) + H2O(l) =>
3 C2H5OH(aq) + 2 K2Cr2O7(aq) + 8 H2SO4(aq) = 3 CH3COOH(aq) + 2 Cr2(SO4)3(aq) + 2 K2SO4(aq) + 11 H2O(l)
C3H7COOHPCl5 = C3H7COClPOCl3HCl =>
C3H7COOHPCl5 = C3H7COClPOCl3HCl
Fe{2} + Cr2O7{-2} + H{+} = Fe{+3} + Cr{+3} + H2O =>
6 Fe{2} + Cr2O7{-2} + 14 H{+} = 6 Fe{+3} + 2 Cr{+3} + 7 H2O
AgNO3 + Na3OH = Ag3OH + NaNO3 =>
3 AgNO3 + Na3OH = Ag3OH + 3 NaNO3
Ba + (SO4)2 = BaSO4 =>
2 Ba + (SO4)2 = 2 BaSO4
Ni + H2SO4 = NiSO4 + H2 =>
Ni + H2SO4 = NiSO4 + H2
Co(OH)Cl + NH4OH = [Co(NH3)6](OH)2 + NH4Cl + H2O =>
Co(OH)Cl + 7 NH4OH = [Co(NH3)6](OH)2 + NH4Cl + 6 H2O
S + O2 = SO2 =>
S + O2 = SO2
Cu + HBa = CuBa + H =>
Cu + HBa = CuBa + H
Co(OH)Cl + NH4OH = H2O2 + Cl + CoNH4 =>
Co(OH)Cl + NH4OH = H2O2 + Cl + CoNH4
HClNaSO4 = HSO4NaCl =>
HClNaSO4 = HSO4NaCl
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