| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl + OH = HClO
NaNO3 + NH3 + H2O = NaOH + NH4NO3 =>
NaNO3 + NH3 + H2O = NaOH + NH4NO3
CO + Cl2 = CCl2 + CO2 =>
2 CO + Cl2 = CCl2 + CO2
Na2CO3(aq) + Ag(NO3)(aq) = NaNO3(aq) + Ag2CO3(s) =>
Na2CO3(aq) + 2 Ag(NO3)(aq) = 2 NaNO3(aq) + Ag2CO3(s)
FeBr3 + (NH4)3PO4 = FePO4 + NH4Br =>
FeBr3 + (NH4)3PO4 = FePO4 + 3 NH4Br
Na[As(OH)4] + KMnO4 + H2O = KOH + MnO2 + Na[As(OH)6] =>
3 Na[As(OH)4] + 2 KMnO4 + 4 H2O = 2 KOH + 2 MnO2 + 3 Na[As(OH)6]
C5H11OH1 + O2 = CO2 + H2O =>
2 C5H11OH1 + 15 O2 = 10 CO2 + 12 H2O
Na + PbClO2 = NaClO2 + Pb =>
Na + PbClO2 = NaClO2 + Pb
F2 + C2H2 = C2H2F4 =>
2 F2 + C2H2 = C2H2F4
AgNO3(aq) + NH4I(aq) = AgI(s) + NH4NO3(aq) =>
AgNO3(aq) + NH4I(aq) = AgI(s) + NH4NO3(aq)
Mg + HClO3 = Mg(ClO3)2*H2O + HCl =>
3 Mg + 7 HClO3 = 3 Mg(ClO3)2*H2O + HCl
NO = N2 + NO2 =>
4 NO = N2 + 2 NO2
AgOCN = Ag + OCN =>
AgOCN = Ag + OCN
KMnO4 + VOSO4 + H2S = (VO2)2SO4 + MnO2 + K2SO4 + H2SO4 =>
4 KMnO4 + 4 VOSO4 + H2S = 2(VO2)2SO4 + 4 MnO2 + 2 K2SO4 + H2SO4
BaCl2(aq) + Ca(NO3)2(aq) = Ba(NO3)2(aq) + CaCl2(aq) =>
BaCl2(aq) + Ca(NO3)2(aq) = Ba(NO3)2(aq) + CaCl2(aq)
CaSiO3(S) + HF(g) = SiF4(g) + CaF2(S) + H2O(l) =>
CaSiO3(S) + 6 HF(g) = SiF4(g) + CaF2(S) + 3 H2O(l)
N1H3 = H2 + N2 =>
2 N1H3 = 3 H2 + N2
HNO3 + Be(OH)2 = BeN2O6 + H2O =>
2 HNO3 + Be(OH)2 = BeN2O6 + 2 H2O
Pb(NO3)2 + K2Cr2O7 = KNO3 + PbCr2O7 =>
Pb(NO3)2 + K2Cr2O7 = 2 KNO3 + PbCr2O7
Cr + H2SO4 = Cr2(SO4)3 + H2 =>
2 Cr + 3 H2SO4 = Cr2(SO4)3 + 3 H2
NH2CH2COOH + CH3CH(NH2)COOH = H2O + NH2CH2CONHCH(CH3)COOH =>
NH2CH2COOH + CH3CH(NH2)COOH = H2O + NH2CH2CONHCH(CH3)COOH
NaMnO4 + MnSO4 + NaOH = Na2SO4 + Na2MnO4 + H2O =>
4 NaMnO4 + MnSO4 + 8 NaOH = Na2SO4 + 5 Na2MnO4 + 4 H2O
CH3C(CH2)3CH3(l) + O2(g) = CO2(g) + H2O(g) =>
CH3C(CH2)3CH3(l) + 9 O2(g) = 6 CO2(g) + 6 H2O(g)
Cr(OH)3 + KOH + O2 = K2CrO4 + H2O =>
4 Cr(OH)3 + 8 KOH + 3 O2 = 4 K2CrO4 + 10 H2O
Cl2 + BrK = KCl + Br =>
Cl2 + 2 BrK = 2 KCl + 2 Br
Au + HNO3 + HCl = HAuCl4 + NO + H2O =>
Au + HNO3 + 4 HCl = HAuCl4 + NO + 2 H2O
CO(g) + H2(g) = C6H18(i) + H2O =>
6 CO(g) + 15 H2(g) = C6H18(i) + 6 H2O
HBr + H2O2 = HBrO3 + H2O =>
HBr + 3 H2O2 = HBrO3 + 3 H2O
Fe3{+} + Cl{-} = Fe + Cl =>
Fe3{+} + Cl{-} = 3 Fe + Cl
Ca(OH)2 + HCO3 = Ca(CO3)2 + H2O =>
Ca(OH)2 + 2 HCO3 = Ca(CO3)2 + 2 H2O
HNo3 + Al(OH)3 = Al(No3)3 + H2O =>
3 HNo3 + Al(OH)3 = Al(No3)3 + 3 H2O
Na2O2 + Fe(OH)2 + H2O = Na3[Fe(OH)6] + O2 =>
3 Na2O2 + 2 Fe(OH)2 + 4 H2O = 2 Na3[Fe(OH)6] + O2
Ca(HCO3)2(aq) = CaCO3(aq) + CO2(g) + H2O(l) =>
Ca(HCO3)2(aq) = CaCO3(aq) + CO2(g) + H2O(l)
Cu(OH)2 + Na2S = NaOH + CuS =>
Cu(OH)2 + Na2S = 2 NaOH + CuS
B + O2 = B2O3 =>
4 B + 3 O2 = 2 B2O3
K3PO4 + BaC2 = Ba3(PO4)2 + KC =>
2 K3PO4 + 3 BaC2 = Ba3(PO4)2 + 6 KC
Si2Cl6 + NH3 = Si3N4 + H2 + NH4Cl =>
3 Si2Cl6 + 26 NH3 = 2 Si3N4 + 3 H2 + 18 NH4Cl
H2IO6{3-} + N2H4 = IO{3-} + N2 + H2O =>
H2IO6{3-} + 2 N2H4 = IO{3-} + 2 N2 + 5 H2O
Fe{3+} + NaOH = Fe(OH)3 + Na{+} =>
Fe{3+} + 3 NaOH = Fe(OH)3 + 3 Na{+}
OH{-} + Cu + Cl2 = Cl{-} + Cu(OH)2 =>
2 OH{-} + Cu + Cl2 = 2 Cl{-} + Cu(OH)2
B2O3 + Zn(OH)2 = H2O + Zn(BO2)2 =>
B2O3 + Zn(OH)2 = H2O + Zn(BO2)2
Mo + Zn3N2 + NaN3 = MoZn3N4 + Na =>
3 Mo + 3 Zn3N2 + 2 NaN3 = 3 MoZn3N4 + 2 Na
K(Fe)3AlSi3O10(OH)2 + FeTiO3 + Fe2O3 + H2O + SiO2 + CaAl2Si2O8 = Fe5Si3Al2O12(OH)6 + CaTiSiO5 + KAlSi3O8 =>
2 K(Fe)3AlSi3O10(OH)2 + 3 FeTiO3 + 3 Fe2O3 + 7 H2O + 6 SiO2 + 3 CaAl2Si2O8 = 3 Fe5Si3Al2O12(OH)6 + 3 CaTiSiO5 + 2 KAlSi3O8
SrCl2 + Na3PO4 = SrPO4 + Na3Cl2 =>
SrCl2 + Na3PO4 = SrPO4 + Na3Cl2
C25H32 + O2 = CO2 + H2O =>
C25H32 + 33 O2 = 25 CO2 + 16 H2O
ZnCO3 + CaO = CaCO3 + ZnO =>
ZnCO3 + CaO = CaCO3 + ZnO
CoCO3(s) = CoO(s) + CO2 =>
CoCO3(s) = CoO(s) + CO2
RuCl3 + C2H5OH = Ru + HCl + C2H4O =>
2 RuCl3 + 3 C2H5OH = 2 Ru + 6 HCl + 3 C2H4O
C6H5CHOHCN + H2O = C6H5CH(OH)2 + HCN =>
C6H5CHOHCN + H2O = C6H5CH(OH)2 + HCN
H2O + Cu(C2H3O2)2*H2O + NaC7H4SO3N*H2O = Cu(C7H4SO3N)2*(H2O)4 + Na(C2H3O2) =>
H2O + Cu(C2H3O2)2*H2O + 2 NaC7H4SO3N*H2O = Cu(C7H4SO3N)2*(H2O)4 + 2 Na(C2H3O2)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/01/25
Équations équilibrées sur07/01/24
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