| Équations équilibrées la veille | Équations équilibrées le lendemain |
(CH3)3N + H3O = (CH3)3NH + H2O
Fe3(s) + Sn(NO3)4(aq) = Fe(NO3)3(aq) + Sn4(s) =>
16 Fe3(s) + 36 Sn(NO3)4(aq) = 48 Fe(NO3)3(aq) + 9 Sn4(s)
Fe(OH)03 = Fe2O3 + H2O =>
2 Fe(OH)03 = Fe2O3 + 3 H2O
C + Ca3(PO4)2 + SiO = P4 + CaSiO + CO =>
16 C + 2 Ca3(PO4)2 + 6 SiO = P4 + 6 CaSiO + 16 CO
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Fe(s) + NaCl(aq) = Fe(NaCl)3 =>
Fe(s) + 3 NaCl(aq) = Fe(NaCl)3
Na + Cl = NaCl =>
Na + Cl = NaCl
CH3CH2CH2CH2OH + CH3COOH = C6H12O2 + H2O =>
CH3CH2CH2CH2OH + CH3COOH = C6H12O2 + H2O
KI + CH3COOH + H2O2 = KCH3COO + H2O + I2 =>
2 KI + 2 CH3COOH + H2O2 = 2 KCH3COO + 2 H2O + I2
C2H5Cl + NH3 = C2H5NH2 + NH4Cl =>
C2H5Cl + 2 NH3 = C2H5NH2 + NH4Cl
As2O3 + Sr(OH)2 = As2SrO4 + H2O =>
As2O3 + Sr(OH)2 = As2SrO4 + H2O
FeSO4(aq) + K2CO3(aq) = FeCO3 + K2SO4(aq) =>
FeSO4(aq) + K2CO3(aq) = FeCO3 + K2SO4(aq)
Na(OH) + H2SO3 = H2O + Na2(SO3) =>
2 Na(OH) + H2SO3 = 2 H2O + Na2(SO3)
TiO2 + Na2S2O7 = Na2SO4 + TiO(SO4) =>
TiO2 + Na2S2O7 = Na2SO4 + TiO(SO4)
Cu(NO3)2 + K3Fe(CN)6 = Cu(CN)2 + K3Fe(NO3)6 =>
3 Cu(NO3)2 + K3Fe(CN)6 = 3 Cu(CN)2 + K3Fe(NO3)6
Cr(aq) + CoCl2(aq) = Cr2Cl2(aq) + Co(s) =>
2 Cr(aq) + CoCl2(aq) = Cr2Cl2(aq) + Co(s)
Cu3(PO4)2 + HNO3 = Cu(NO3)2 + PO4 + H =>
Cu3(PO4)2 + 6 HNO3 = 3 Cu(NO3)2 + 2 PO4 + 6 H
Br + NaI = Na + BrI =>
Br + NaI = Na + BrI
Fe2(SO4)3 + Ag2CO3 = Ag2SO4 + Fe2(CO3)3 =>
Fe2(SO4)3 + 3 Ag2CO3 = 3 Ag2SO4 + Fe2(CO3)3
Al(OH)2Cl + H2SO4 = Al2(SO4)3 + H2O + AlCl3 =>
3 Al(OH)2Cl + 3 H2SO4 = Al2(SO4)3 + 6 H2O + AlCl3
Ce(OH)3 + H2O2 = Ce(OH)3OOH + H2 =>
2 Ce(OH)3 + 2 H2O2 = 2 Ce(OH)3OOH + H2
Cl2O + Cr(OH)3 = Cr(ClO)3 + H2O =>
3 Cl2O + 2 Cr(OH)3 = 2 Cr(ClO)3 + 3 H2O
K + H3O{+} = K{2} + H2 + H2O =>
K + 2 H3O{+} = K{2} + H2 + 2 H2O
Ba(s) + NaNO3(aq) = BaNO3(aq) + Na(s) =>
Ba(s) + NaNO3(aq) = BaNO3(aq) + Na(s)
C6H5CH3 = C6H6 + CH4 =>
9 C6H5CH3 = 10 C6H6 + 3 CH4
P + O2 = P3O2 =>
3 P + O2 = P3O2
Cu + HNO3 = Cu(NO3)2 + N + H2O =>
5 Cu + 12 HNO3 = 5 Cu(NO3)2 + 2 N + 6 H2O
CaCO3 + HCl = CaCl2 + H2 + CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2 + CO3
Sr + Na2MoO4 = SrMoO4 + Na =>
Sr + Na2MoO4 = SrMoO4 + 2 Na
C3H6O2 + Ca(OH)2 = Ca(C3H5O2)2 + H2O =>
2 C3H6O2 + Ca(OH)2 = Ca(C3H5O2)2 + 2 H2O
KCl(aq) + NH4NO3(aq) = NH4Cl + KNO3 =>
KCl(aq) + NH4NO3(aq) = NH4Cl + KNO3
Pb(NO3)2 + LiBr = LiNO3 + PbBr2 =>
Pb(NO3)2 + 2 LiBr = 2 LiNO3 + PbBr2
O + C3H8 = CO2 + H2O =>
10 O + C3H8 = 3 CO2 + 4 H2O
C2H25N3O + O2 = N2 + CO2 + H2O =>
4 C2H25N3O + 31 O2 = 6 N2 + 8 CO2 + 50 H2O
Ca(OH)2(aq) + AgNO3(aq) = Ag(OH) + Ca(NO3)2 =>
Ca(OH)2(aq) + 2 AgNO3(aq) = 2 Ag(OH) + Ca(NO3)2
NaOH + HC2H3O2 = HOH + NaC2H3O2 =>
NaOH + HC2H3O2 = HOH + NaC2H3O2
Zn + H2SO4 = ZnSO4 + H2S + H2O =>
4 Zn + 5 H2SO4 = 4 ZnSO4 + H2S + 4 H2O
MgCe2 + Na = NaCe + Mg =>
MgCe2 + 2 Na = 2 NaCe + Mg
Zn(s) + HNO3(aq) = ZnNO3 + H2(g) =>
2 Zn(s) + 2 HNO3(aq) = 2 ZnNO3 + H2(g)
CIO2 + H2O = HCIO3 + HCIO2 =>
2 CIO2 + H2O = HCIO3 + HCIO2
CoOC = COCo =>
CoOC = COCo
Sr + AgCl = SrCl2 + Ag =>
Sr + 2 AgCl = SrCl2 + 2 Ag
CH3COOH + NH3 = H2NCH2COOH + H =>
CH3COOH + NH3 = H2NCH2COOH + 2 H
Ti2O3 = Ti + O =>
Ti2O3 = 2 Ti + 3 O
P4S3 + CNO + H2O = H3PO4 + H2SO4 + HCN =>
3 P4S3 + 38 CNO + 46 H2O = 12 H3PO4 + 9 H2SO4 + 38 HCN
K2Cr2O7 + HCl = HClO3 + KCl + CrCl3 + H2O =>
K2Cr2O7 + 9 HCl = HClO3 + 2 KCl + 2 CrCl3 + 4 H2O
Mn{2+} + PbO2 + H{+} = MnO4{-} + Pb{2+} + H2O =>
2 Mn{2+} + 5 PbO2 + 4 H{+} = 2 MnO4{-} + 5 Pb{2+} + 2 H2O
(Na)2O + (NH4)2SO4 = (Na2)SO4 + H2O + NH3 =>
(Na)2O + (NH4)2SO4 = (Na2)SO4 + H2O + 2 NH3
H2 + Cu2SO4 = Cu + H2SO4 =>
H2 + Cu2SO4 = 2 Cu + H2SO4
BF3 + OH = BOH + F3 =>
BF3 + OH = BOH + F3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/07/25
Équations équilibrées sur03/09/24
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