| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeSO4*7H2O = Fe + SO4 + 7 H2O
C28H36N4O4 = C28H36N4O2 + CO2 + H2O + N2 =>
36 C28H36N4O4 = 35 C28H36N4O2 + 28 CO2 + 18 H2O + 2 N2
HCl + Cr(OH)3 = CrCl3 + H2O =>
3 HCl + Cr(OH)3 = CrCl3 + 3 H2O
NH3HCl = NH4Cl =>
NH3HCl = NH4Cl
MnCl2 + AgCH3COO = Mn(CH3COO)2 + AgCl =>
MnCl2 + 2 AgCH3COO = Mn(CH3COO)2 + 2 AgCl
[Fe(H2O)6]{3+} + CO3{2-} = Fe(OH)3(H2O)3 + CO2 + H2O =>
2[Fe(H2O)6]{3+} + 3 CO3{2-} = 2 Fe(OH)3(H2O)3 + 3 CO2 + 3 H2O
P4O10 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
P4O10 + 6 Ca(OH)2 = 2 Ca3(PO4)2 + 6 H2O
Na2CO3 + H3PO4 = Na3PO4 + H2O + CO2 =>
3 Na2CO3 + 2 H3PO4 = 2 Na3PO4 + 3 H2O + 3 CO2
Zn + MnO2 + NH4Cl = ZnCl + Mn2O3 + NH3 + H2O =>
2 Zn + 2 MnO2 + 2 NH4Cl = 2 ZnCl + Mn2O3 + 2 NH3 + H2O
Fe3O + O2 = Fe2O =>
4 Fe3O + O2 = 6 Fe2O
C4H10(g) + O2(g) = CO2(g) + H2O(l) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(l)
Ag3AsO4 + Zn + H2SO4 = Ag + AsH3 + ZnSO4 + H2O =>
2 Ag3AsO4 + 11 Zn + 11 H2SO4 = 6 Ag + 2 AsH3 + 11 ZnSO4 + 8 H2O
VOSO4 + Zn = ZnSO4 + VO =>
VOSO4 + Zn = ZnSO4 + VO
(NH4)2Cl(aq) + H2SO4(aq) = H2Cl(s) + (NH4)2SO4 =>
(NH4)2Cl(aq) + H2SO4(aq) = H2Cl(s) + (NH4)2SO4
SrO + Al2O3 = Sr3Al2O6 =>
3 SrO + Al2O3 = Sr3Al2O6
Br2 + KF = KBr + F2 =>
Br2 + 2 KF = 2 KBr + F2
SrO + Al2O3 = Sr3Al2O6 =>
3 SrO + Al2O3 = Sr3Al2O6
C4H8O2(l) + O2 = H2O + CO =>
C4H8O2(l) + 3 O2 = 4 H2O + 4 CO
NH4 + O = N + H2O =>
NH4 + 2 O = N + 2 H2O
NiBr3 + CuNO3 = CuBr + Ni(NO3)3 =>
NiBr3 + 3 CuNO3 = 3 CuBr + Ni(NO3)3
H3(PO4) + Ca(OH2) = H2O + H2 + Ca3(PO4)2 =>
2 H3(PO4) + 3 Ca(OH2) = 3 H2O + 3 H2 + Ca3(PO4)2
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
I + HNO3 = HIO3 + NO2 + H2O =>
I + 5 HNO3 = HIO3 + 5 NO2 + 2 H2O
Na2HCO3 + C20H14O4 = H2O + Na + C20H13O4 =>
20 Na2HCO3 + 105 C20H14O4 = 56 H2O + 40 Na + 106 C20H13O4
Sn(aq) + HCl(aq) = SnCl4 + H2(g) =>
Sn(aq) + 4 HCl(aq) = SnCl4 + 2 H2(g)
F + Cl = ClF =>
F + Cl = ClF
H2SO4 + BaO = BaSO4 + H2O =>
H2SO4 + BaO = BaSO4 + H2O
Cu2S + HNO3 = Cu(NO3)2 + CuSO4 + HNO2 + H2O =>
Cu2S + 7 HNO3 = Cu(NO3)2 + CuSO4 + 5 HNO2 + H2O
MgCl2 + Na2(SO4) = Mg(SO4) + NaCl =>
MgCl2 + Na2(SO4) = Mg(SO4) + 2 NaCl
CuCSN + KIO3 + HCl = HCN + CuSO4 + ICl + KCl + H2O =>
4 CuCSN + 7 KIO3 + 14 HCl = 4 HCN + 4 CuSO4 + 7 ICl + 7 KCl + 5 H2O
CH4 + Br2H2O = CH4Br2 + H2O =>
CH4 + Br2H2O = CH4Br2 + H2O
(NH4)2MoO4 + H2SO4 = MoO3 + H2O + (NH4)2SO4 =>
(NH4)2MoO4 + H2SO4 = MoO3 + H2O + (NH4)2SO4
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
KMnO4 + NaNO2 + H2O = KOH + MnO2 + NaNO3 =>
2 KMnO4 + 3 NaNO2 + H2O = 2 KOH + 2 MnO2 + 3 NaNO3
TlNo3 + NaOH = Tl(OH) + NaNo3 =>
TlNo3 + NaOH = Tl(OH) + NaNo3
Bi203 + NaOH + NaClO = NaBiO3 + NaCl + H2O =>
2 Bi203 + 406 NaOH + 1015 NaClO = 406 NaBiO3 + 1015 NaCl + 203 H2O
V(OH)4 + H{+} = V{4+} + H2O =>
V(OH)4 + 4 H{+} = V{4+} + 4 H2O
HCl + KOH = Cl{-} + KOH2{+} =>
HCl + KOH = Cl{-} + KOH2{+}
Ni2S3 + F2 = NiF3 + S =>
Ni2S3 + 3 F2 = 2 NiF3 + 3 S
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
AlF3 + CCl4 = AlF2Cl + CCl3F =>
AlF3 + CCl4 = AlF2Cl + CCl3F
H2SO4 + CuCl2 + MnO2 = MnSO4 + Cl2 + CuSO4 + H2O =>
2 H2SO4 + CuCl2 + MnO2 = MnSO4 + Cl2 + CuSO4 + 2 H2O
Au(s) + HNO3(aq) + HCl(aq) = HAuCl4(s) + NO2(g) + H2O(l) =>
Au(s) + 3 HNO3(aq) + 4 HCl(aq) = HAuCl4(s) + 3 NO2(g) + 3 H2O(l)
MnO2(s) + HCl(aq) = MnCl2(s) + H2O(l) + Cl(g) =>
MnO2(s) + 4 HCl(aq) = MnCl2(s) + 2 H2O(l) + 2 Cl(g)
CuSO4 + NH4OH = Cu(OH)2 + (NH4)2SO4 =>
CuSO4 + 2 NH4OH = Cu(OH)2 + (NH4)2SO4
ZnO + Al = Zn + AlO =>
ZnO + Al = Zn + AlO
CuSO4H2O + NH3 = [Cu(NH3)4]SO4H2O =>
CuSO4H2O + 4 NH3 = [Cu(NH3)4]SO4H2O
NaCNHCl = HCNNaCl =>
NaCNHCl = HCNNaCl
Al2O3 + Na2SO4 = Al2(SO4)3 + Na2O =>
Al2O3 + 3 Na2SO4 = Al2(SO4)3 + 3 Na2O
MnO2 + Cu + CH3COOH = Cu(CH3COO)2 + Mn(CH3COO)2 + H2O =>
MnO2 + Cu + 4 CH3COOH = Cu(CH3COO)2 + Mn(CH3COO)2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/09/25
Équations équilibrées sur03/11/24
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