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Br2O4 = Br2 + 2 O2
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
Fe(s) + C(s) + N2(g) = Fe(CN)2 =>
Fe(s) + 2 C(s) + N2(g) = Fe(CN)2
Mg(OH)2 + Cu(IO3)2 = Mg(IO3)2 + Cu(OH)2 =>
Mg(OH)2 + Cu(IO3)2 = Mg(IO3)2 + Cu(OH)2
AgNO3 + NiCl2 = AgCl + Ni(NO3)2 =>
2 AgNO3 + NiCl2 = 2 AgCl + Ni(NO3)2
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
AgNO3 + H3PO4 = Ag3PO4 + H2O + N2O5 =>
6 AgNO3 + 2 H3PO4 = 2 Ag3PO4 + 3 H2O + 3 N2O5
Si + CaO = Ca + SiO =>
Si + CaO = Ca + SiO
SnCl2 + K2Cr2O7 + HCl = SnCl4 + CrCl + KCl + H2O =>
5 SnCl2 + K2Cr2O7 + 14 HCl = 5 SnCl4 + 2 CrCl + 2 KCl + 7 H2O
Pb(ClO2)4 + Zn(SO4) = Pb(SO4)2 + Zn(ClO2)2 =>
Pb(ClO2)4 + 2 Zn(SO4) = Pb(SO4)2 + 2 Zn(ClO2)2
C2H2O2 + KMnO4 + KOH = C2H2O4 + H2O + K2MnO4 =>
C2H2O2 + 4 KMnO4 + 4 KOH = C2H2O4 + 2 H2O + 4 K2MnO4
LiOH + SnO2 = Li2SnO3 + H2O =>
2 LiOH + SnO2 = Li2SnO3 + H2O
C2H4 + H2O = CH3CH2OH =>
C2H4 + H2O = CH3CH2OH
C2H6 + PbO2 = CO2 + PbH2 + H2O =>
3 C2H6 + 7 PbO2 = 6 CO2 + 7 PbH2 + 2 H2O
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
CaO + MnI4 = MnO2 + CaI2 =>
2 CaO + MnI4 = MnO2 + 2 CaI2
NiCl2(ac) + H2SO4(g) = HCl(ac) + NiSO4(s) =>
NiCl2(ac) + H2SO4(g) = 2 HCl(ac) + NiSO4(s)
CH3CH(OH)CH3 + Cr2O7{2-} + H{+} = CH3CHOCH3 + Cr{3+} + H2O =>
6 CH3CH(OH)CH3 + Cr2O7{2-} + 8 H{+} = 6 CH3CHOCH3 + 2 Cr{3+} + 7 H2O
LiH2PO4 + LiOH = Li2HPO4 + H2O =>
LiH2PO4 + LiOH = Li2HPO4 + H2O
Cu(NO3)2(aq) + BaCl2(aq) = CuCl2(aq) + Ba(NO3)2(aq) =>
Cu(NO3)2(aq) + BaCl2(aq) = CuCl2(aq) + Ba(NO3)2(aq)
(NH4)2S + Pb(NO3)2 = NH4NO3 + PbS =>
(NH4)2S + Pb(NO3)2 = 2 NH4NO3 + PbS
K2(SO4) + HCl = H2(SO4) + KCl =>
K2(SO4) + 2 HCl = H2(SO4) + 2 KCl
MSO3 + H2SO4 = MSO4 + SO2 + H2O =>
MSO3 + H2SO4 = MSO4 + SO2 + H2O
Al2O3 + NaOH + H2O = Na[Al(OH)4] =>
Al2O3 + 2 NaOH + 3 H2O = 2 Na[Al(OH)4]
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C + AsO = As4 + CO2 =>
2 C + 4 AsO = As4 + 2 CO2
HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
CH3COOH + C3H5OH = CH3COOC3H5 + H2O =>
CH3COOH + C3H5OH = CH3COOC3H5 + H2O
NaMnO4 + FeSO4 + H2SO4 = MnSO4 + Na2SO4 + Fe2(SO4)3 + H2O =>
2 NaMnO4 + 10 FeSO4 + 8 H2SO4 = 2 MnSO4 + Na2SO4 + 5 Fe2(SO4)3 + 8 H2O
Cl2 + H2O2 + NaOH = H2O + NaClO2 =>
Cl2 + 3 H2O2 + 2 NaOH = 4 H2O + 2 NaClO2
MgAl + NaOH = H2 + MgO + Na + Al =>
2 MgAl + 2 NaOH = H2 + 2 MgO + 2 Na + 2 Al
ZnO + CuSO4 = ZnSO4 + CuO =>
ZnO + CuSO4 = ZnSO4 + CuO
NO + H2 = NH3 + H2O =>
2 NO + 5 H2 = 2 NH3 + 2 H2O
Fe(OH)3 + Mg(NO3)2 = Fe(NO3)3 + Mg(OH)2 =>
2 Fe(OH)3 + 3 Mg(NO3)2 = 2 Fe(NO3)3 + 3 Mg(OH)2
H2 + F2 = HF =>
H2 + F2 = 2 HF
Al + CuCl2H2O = Cu + AlCl3 + H2O =>
2 Al + 3 CuCl2H2O = 3 Cu + 2 AlCl3 + 3 H2O
Ca(MnO4)2 + BeSO4 = Be(MnO4)2 + CaSO4 =>
Ca(MnO4)2 + BeSO4 = Be(MnO4)2 + CaSO4
Li + H2O = H2 + LiOH =>
2 Li + 2 H2O = H2 + 2 LiOH
CH2ClCH2Cl + Zn = CH2ClCH2Zn + Cl =>
CH2ClCH2Cl + Zn = CH2ClCH2Zn + Cl
H2S + Fe = H2Fe + S =>
H2S + Fe = H2Fe + S
MnO4{2-} + SO2 = Mn{2+} + SO4{2-} =>
MnO4{2-} + 2 SO2 = Mn{2+} + 2 SO4{2-}
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ti + H2SO4 = Ti(SO4)3 + SO2 + H2O =>
Ti + 6 H2SO4 = Ti(SO4)3 + 3 SO2 + 6 H2O
Al + Br2 = Al2Br6 =>
2 Al + 3 Br2 = Al2Br6
Al2(SO4)3 + KBr = AlBr3 + K2SO4 =>
Al2(SO4)3 + 6 KBr = 2 AlBr3 + 3 K2SO4
C5H5 + Fe = Fe(C5H5)2 =>
2 C5H5 + Fe = Fe(C5H5)2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
HCl + Ca(No3)2 = CaCl2 + HNo3 =>
2 HCl + Ca(No3)2 = CaCl2 + 2 HNo3
Mn + O3 = MnO2 =>
3 Mn + 2 O3 = 3 MnO2
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