| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2SO4 + FeCl3 = (NH4)2Cl3 + FeSO4
CH3CHClCOONa + CH3CH2Br = NaBr + CH3CHClCOOCH2CH3 =>
CH3CHClCOONa + CH3CH2Br = NaBr + CH3CHClCOOCH2CH3
Be + C = Be4C2 =>
4 Be + 2 C = Be4C2
(C15H31COO)C3H5 + O2 = CO + H2O =>
2(C15H31COO)C3H5 + 35 O2 = 38 CO + 36 H2O
C8H9NO + C2H3BrO2 = C8H8NOBr + C2H4O2 =>
C8H9NO + C2H3BrO2 = C8H8NOBr + C2H4O2
P4S3 + O2 = P4O1 + SO2 =>
2 P4S3 + 7 O2 = 2 P4O1 + 6 SO2
MnI + Cl2 = MnCl2 + I2 =>
2 MnI + 2 Cl2 = 2 MnCl2 + I2
Ag(s) + KNO3(aq) = AgK + NO3 =>
Ag(s) + KNO3(aq) = AgK + NO3
NH4OH + H2SO4 = NH4O5 + SH3 =>
NH4OH + H2SO4 = NH4O5 + SH3
Fe3(PO4)2 + H2SO4 = H3PO4 + FeSO4 =>
Fe3(PO4)2 + 3 H2SO4 = 2 H3PO4 + 3 FeSO4
CaSO4 + KMnO4 + H2SO4 = Ca2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 CaSO4 + 2 KMnO4 + 8 H2SO4 = 5 Ca2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
FeCl3(aq) + KSCN(aq) = Fe(SCN)3(aq) + KCl(aq) =>
FeCl3(aq) + 3 KSCN(aq) = Fe(SCN)3(aq) + 3 KCl(aq)
SiF4 + H2O = H2SiF6 + H2SiO3 =>
3 SiF4 + 3 H2O = 2 H2SiF6 + H2SiO3
MnO + C(C2O4) = Mn + CO2 =>
2 MnO + C(C2O4) = 2 Mn + 3 CO2
K + Mg(NO3)2 = K(NO3) + Mg =>
2 K + Mg(NO3)2 = 2 K(NO3) + Mg
HNO + MnO4{-} + H{+} = Mn2{+} + HNO3 + H2O =>
13 HNO + 8 MnO4{-} + 12 H{+} = 4 Mn2{+} + 13 HNO3 + 6 H2O
H2C2O4 + Mg(OH)2 = H2O + Mg(C2O4) =>
H2C2O4 + Mg(OH)2 = 2 H2O + Mg(C2O4)
P2O4 + KOH = K2HPO3 + K3PO4 + H2O =>
P2O4 + 5 KOH = K2HPO3 + K3PO4 + 2 H2O
Cu + HgSO4 = CuSO4 + Hg =>
Cu + HgSO4 = CuSO4 + Hg
K + HCl = K{+} + Cl{-} + H2 =>
2 K + 2 HCl = 2 K{+} + 2 Cl{-} + H2
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
C6H5NH2 + (C2H5)2O = C6H5N(C2H5)2 + H2O =>
C6H5NH2 + (C2H5)2O = C6H5N(C2H5)2 + H2O
NaI + PbO + H2SO4 = Na2SO4 + PbS94 + I2 + H2O =>
566 NaI + PbO + 377 H2SO4 = 283 Na2SO4 + PbS94 + 283 I2 + 377 H2O
Ca(OH)2 + NH4Br = CaBr2 + NH3 + H2O =>
Ca(OH)2 + 2 NH4Br = CaBr2 + 2 NH3 + 2 H2O
Al + PbO = Al2O2 + Pb =>
2 Al + 2 PbO = Al2O2 + 2 Pb
NaHCO3(aq) + H3C6H5O7(aq) = CO2(g) + H2O(l) + Na3C6H5O7(aq) =>
3 NaHCO3(aq) + H3C6H5O7(aq) = 3 CO2(g) + 3 H2O(l) + Na3C6H5O7(aq)
MgO + CO = CO2 + Mg =>
MgO + CO = CO2 + Mg
K3PO4 + NiCl = KCl + Ni3PO4 =>
K3PO4 + 3 NiCl = 3 KCl + Ni3PO4
Ca + H2 = CaH2 =>
Ca + H2 = CaH2
Fe(NO3)3 + NH4(OH) = Fe(OH)3 + NH4(NO3) =>
Fe(NO3)3 + 3 NH4(OH) = Fe(OH)3 + 3 NH4(NO3)
NH4Cl(s) = NH3(g)HCl(g) =>
NH4Cl(s) = NH3(g)HCl(g)
KBr + Cl2 = K + Cl2Br =>
KBr + Cl2 = K + Cl2Br
NH4(NO3) + KI = NH4I + K(NO3) =>
NH4(NO3) + KI = NH4I + K(NO3)
Fe(lll) + HCl = H2 + Fe(lll)Cl3 =>
2 Fe(lll) + 6 HCl = 3 H2 + 2 Fe(lll)Cl3
Mg(NO3)2 + KI = KNO3 + Mg(I)2 =>
Mg(NO3)2 + 2 KI = 2 KNO3 + Mg(I)2
Co(No3) + Na(OH) = Co(OH) + NaNo3 =>
Co(No3) + Na(OH) = Co(OH) + NaNo3
Ag2S + NaCN + H2O = Ag(CN)2 + H2SO4 + H2 + NaOH =>
Ag2S + 4 NaCN + 8 H2O = 2 Ag(CN)2 + H2SO4 + 5 H2 + 4 NaOH
H3O + OH = H4O2 =>
H3O + OH = H4O2
C10H15 + O2 = CO2 + H2O =>
4 C10H15 + 55 O2 = 40 CO2 + 30 H2O
MgSO4 + Na2CO3 + H2O = Mg(OH)2 + Na2SO4 + CO2 =>
MgSO4 + Na2CO3 + H2O = Mg(OH)2 + Na2SO4 + CO2
K3(Fe(CN)6) + NH4CNS = (NH4)3(Fe(CN)6) + KCNS =>
K3(Fe(CN)6) + 3 NH4CNS = (NH4)3(Fe(CN)6) + 3 KCNS
Cu(s) + AgNO3(aq) = Cu(NO3)2 + Ag =>
Cu(s) + 2 AgNO3(aq) = Cu(NO3)2 + 2 Ag
CHN + O = CO2 + H2O + N =>
2 CHN + 5 O = 2 CO2 + H2O + 2 N
C4H9OH + K2Cr2O7 + H2SO4 = C4H7OH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C4H9OH + K2Cr2O7 + 4 H2SO4 = 3 C4H7OH + Cr2(SO4)3 + K2SO4 + 7 H2O
MgI2 + (NH4)3PO4 = Mg3(PO4)2 + NH4I =>
3 MgI2 + 2(NH4)3PO4 = Mg3(PO4)2 + 6 NH4I
KClO3 + C = Cl2 + CO + K2C2 =>
2 KClO3 + 8 C = Cl2 + 6 CO + K2C2
XC2H3 + KMnO4 + H2SO4 = XCOOH + CO2 + MnSO4 + H2O + K2SO4 =>
XC2H3 + 2 KMnO4 + 3 H2SO4 = XCOOH + CO2 + 2 MnSO4 + 4 H2O + K2SO4
NH4OHH2O = NH4OH3O =>
NH4OHH2O = NH4OH3O
C6H6 = C12H10 + H2 =>
2 C6H6 = C12H10 + H2
H2 + KCl = K + HCl =>
H2 + 2 KCl = 2 K + 2 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/29/25
Équations équilibrées sur02/28/24
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