| Équations équilibrées la veille | Équations équilibrées le lendemain |
(CaSO4)2*H2O + 3 H2O = 2 CaSO4*2H2O
H3ClSi + O2 = SiO2 + HCl + H2 =>
H3ClSi + O2 = SiO2 + HCl + H2
Cr2O3 + Ba(OH)2 = Ba(CrO2)2 + H2O =>
Cr2O3 + Ba(OH)2 = Ba(CrO2)2 + H2O
H + O2 = H2O =>
4 H + O2 = 2 H2O
Fe(NO3)3 + Na2CO3 = Fe2(CO3)3 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaNO3
H2SiO3 = SiO2H2O =>
H2SiO3 = SiO2H2O
Cr + Br2 = CrBr2 =>
Cr + Br2 = CrBr2
Cl2O3 + H2O = OH + HCl =>
Cl2O3 + 5 H2O = 8 OH + 2 HCl
Hg(ONC)2 = Hg + CO + N2 =>
Hg(ONC)2 = Hg + 2 CO + N2
KClO3 + S + H2O = Cl2 + K2SO4 + H2SO4 =>
6 KClO3 + 5 S + 2 H2O = 3 Cl2 + 3 K2SO4 + 2 H2SO4
C8H9NO2 + NaOH = C6H7NO + NaC2HO + H2O =>
C8H9NO2 + NaOH = C6H7NO + NaC2HO + H2O
Na2Cr2O7 + Na2S + H2O = Cr(OH)3 + NaOH + S =>
Na2Cr2O7 + 3 Na2S + 7 H2O = 2 Cr(OH)3 + 8 NaOH + 3 S
NaF + H2O = NaH2 + FO =>
NaF + H2O = NaH2 + FO
Ru + Cl2 = Ru4Cl5 =>
8 Ru + 5 Cl2 = 2 Ru4Cl5
Fe(NO3)3 + Na2S = Fe2S3 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2S = Fe2S3 + 6 NaNO3
CeO2 + MoO3 + B2O3 = CeMoBO6 + O2 =>
4 CeO2 + 4 MoO3 + 2 B2O3 = 4 CeMoBO6 + O2
Fe2O3 + SO3 = Fe2(SO4)3 =>
Fe2O3 + 3 SO3 = Fe2(SO4)3
Fe + ZnSO4 = Fe(SO4)2 + Zn =>
Fe + 2 ZnSO4 = Fe(SO4)2 + 2 Zn
C4H6O2 + Na2CO3 = NaC2 + CO2 + H2O =>
C4H6O2 + Na2CO3 = 2 NaC2 + CO2 + 3 H2O
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
Si + S8 = Si4S4 =>
8 Si + S8 = 2 Si4S4
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cu(OH)NO3 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(OH)NO3 + NaOH = Cu(OH)2 + NaNO3
CH3OH + MnO2 = MnO + CO2 + H2O =>
CH3OH + 3 MnO2 = 3 MnO + CO2 + 2 H2O
S + HNO3 = NO2 + H2O + H2SO4 =>
S + 6 HNO3 = 6 NO2 + 2 H2O + H2SO4
H2SO4 + Na2S2O5 + Na2Cr2O7 = Na2SO4 + Cr2(SO4)3 + H2O =>
5 H2SO4 + 3 Na2S2O5 + 2 Na2Cr2O7 = 5 Na2SO4 + 2 Cr2(SO4)3 + 5 H2O
NaCo3 + KOH = KCo3 + NaOH =>
NaCo3 + KOH = KCo3 + NaOH
H3PO3 + Fe(OH)3 = Fe2(PHO3)3 + H2O =>
3 H3PO3 + 2 Fe(OH)3 = Fe2(PHO3)3 + 6 H2O
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
HCl + K2Cr2O7 + C2H5OH = CrCl + CO2 + KCl + H2O =>
24 HCl + 6 K2Cr2O7 + 5 C2H5OH = 12 CrCl + 10 CO2 + 12 KCl + 27 H2O
WC + O2 = WO3 + CO2 =>
2 WC + 5 O2 = 2 WO3 + 2 CO2
Cl{2} + HBr = HCl + Br{2} =>
Cl{2} + HBr = HCl + Br{2}
C2H5COOH + CuO = Cu2O + CO2 + H2O =>
C2H5COOH + 14 CuO = 7 Cu2O + 3 CO2 + 3 H2O
(NH2)2COHNO3 + H2SO4 = CO2 + (NH4)2SO4 + H2O + N2O =>
2(NH2)2COHNO3 + H2SO4 = 2 CO2 + (NH4)2SO4 + 2 H2O + 2 N2O
CH3NH2 + HCl = (CH3NH3)Cl =>
CH3NH2 + HCl = (CH3NH3)Cl
S8 + O2 = SO1 =>
S8 + 4 O2 = 8 SO1
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
Cr(Br)3 + Cl = Cr(Cl)3 + Br =>
Cr(Br)3 + 3 Cl = Cr(Cl)3 + 3 Br
PbNO3 + H2S = HNO3 + PbS + H =>
PbNO3 + H2S = HNO3 + PbS + H
NH4Br + HCl + H2O = H3O + NH3 + BrCl =>
NH4Br + HCl + 2 H2O = 2 H3O + NH3 + BrCl
C8H5O4{-} + Cr2O7{-2} + H{+} = Cr{+3} + CO2 + H2O =>
C8H5O4{-} + 5 Cr2O7{-2} + 41 H{+} = 10 Cr{+3} + 8 CO2 + 23 H2O
CH4 + *H2O = CO2 + H2 =>
CH4 + 2*H2O = CO2 + 4 H2
P + NO3 + H2O = NO + H3PO4 =>
4 P + 5 NO3 + 6 H2O = 5 NO + 4 H3PO4
N2 + H2O = N2O5 + H2 =>
N2 + 5 H2O = N2O5 + 5 H2
AgNO3 + HOAc = AgOAc + HNO3 =>
AgNO3 + HOAc = AgOAc + HNO3
CH3COOH + Cl2 = ClCH2COOH + HCl =>
CH3COOH + Cl2 = ClCH2COOH + HCl
KBrO3 + H2SO4 + KBr = K2SO4 + H2O + Br2 =>
KBrO3 + 3 H2SO4 + 5 KBr = 3 K2SO4 + 3 H2O + 3 Br2
Bi2O3 + Zn = ZnO + Bi =>
Bi2O3 + 3 Zn = 3 ZnO + 2 Bi
C6H8O7 + MnO2 = (C6H5O7)2Mn3 + H2O + O2 =>
4 C6H8O7 + 6 MnO2 = 2(C6H5O7)2Mn3 + 6 H2O + 3 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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