| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4 + Fe = FeSO4 + Cu
ZnBr2 + AgNO3 = Zn(NO3) + AgBr2 =>
ZnBr2 + AgNO3 = Zn(NO3) + AgBr2
H3PO4 + (NH4)6Mo7O24 + HNO3 = (NH4)3(PMo12O40) + NH4NO3 + H2O =>
7 H3PO4 + 12(NH4)6Mo7O24 + 51 HNO3 = 7(NH4)3(PMo12O40) + 51 NH4NO3 + 36 H2O
Cu(NO3)2*3H2O + NH4OH = Cu(OH)2 + NH4NO3 + H2O =>
Cu(NO3)2*3H2O + 2 NH4OH = Cu(OH)2 + 2 NH4NO3 + 3 H2O
Al2(SO4)3 + MgCl2 + NaOH + OH = Mg6Al2(Cl2)(OH)16 + NaCl + SO4 =>
Al2(SO4)3 + 6 MgCl2 + 10 NaOH + 6 OH = Mg6Al2(Cl2)(OH)16 + 10 NaCl + 3 SO4
Ag + S = Ag2S8 =>
2 Ag + 8 S = Ag2S8
KOH + CO2 = KHCO3 =>
KOH + CO2 = KHCO3
KHP = K{+} + H{+} + P{2-} =>
KHP = K{+} + H{+} + P{2-}
Cr2O3 + SiO2 = Cr2(SiO3)3 =>
Cr2O3 + 3 SiO2 = Cr2(SiO3)3
V2O4 + MnO4{-} + H{+} = V2O5 + Mn{2+} + H2O =>
5 V2O4 + 2 MnO4{-} + 6 H{+} = 5 V2O5 + 2 Mn{2+} + 3 H2O
C6H11NH2 + H2SO4 = C6H11NH4SO4 =>
C6H11NH2 + H2SO4 = C6H11NH4SO4
NH3 + H2PO4{-} = NH4{+} + HPO4{2-} =>
NH3 + H2PO4{-} = NH4{+} + HPO4{2-}
Pb(NO3)2 + KOH = K(NO3)2 + PbOH =>
Pb(NO3)2 + KOH = K(NO3)2 + PbOH
Ca(NO3)2 + B + CO(NHNH2)2 = CaB6 + N2 + H2O + CO2 =>
2 Ca(NO3)2 + 12 B + 3 CO(NHNH2)2 = 2 CaB6 + 8 N2 + 9 H2O + 3 CO2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Li2S + Cr(NO3)2 = LiNO3 + CrS =>
Li2S + Cr(NO3)2 = 2 LiNO3 + CrS
K2Cr04 + AgNO3 = KNO3 + Ag2Cr04 =>
K2Cr04 + 2 AgNO3 = 2 KNO3 + Ag2Cr04
AgNO3(aq) + Cu = Cu(NO3)2 + Ag =>
2 AgNO3(aq) + Cu = Cu(NO3)2 + 2 Ag
(NH4)Cl + HBr = NH4Br + HCl =>
(NH4)Cl + HBr = NH4Br + HCl
C9H8O4 + NaOH = CH3OH + HCOONa + C6H5ONa =>
6 C9H8O4 + 22 NaOH = 7 CH3OH + 17 HCOONa + 5 C6H5ONa
CoCl2*6H2O + NH4Cl + NH3 + H2O2 = (Co(NH3)5Cl)Cl2 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 8 NH3 + H2O2 = 2(Co(NH3)5Cl)Cl2 + 14 H2O
NaOH + Cr + Cl2 = Cr(OH)3 + NaCl =>
6 NaOH + 2 Cr + 3 Cl2 = 2 Cr(OH)3 + 6 NaCl
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
CaCO3(s) + HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq) =>
CaCO3(s) + 2 HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq)
K2CO3 + Cl2 + H2O = KClO + KCl + H2CO3 =>
K2CO3 + Cl2 + H2O = KClO + KCl + H2CO3
C3H8 = C + H2 =>
C3H8 = 3 C + 4 H2
HNO3 + HBr = NO + Br2 + H2O =>
2 HNO3 + 6 HBr = 2 NO + 3 Br2 + 4 H2O
Mg = Mg{2+e =>
Mg = Mg{2+2e
Al(SO4)3 + H2O = AlO + H2(SO4)3 =>
Al(SO4)3 + H2O = AlO + H2(SO4)3
ZnCl2 + NaNo3 = Zn(No3)2 + NaCl =>
ZnCl2 + 2 NaNo3 = Zn(No3)2 + 2 NaCl
H2SO4 + Ca(C2H3O2)2 = CaSO4 + HC2H3O2 =>
H2SO4 + Ca(C2H3O2)2 = CaSO4 + 2 HC2H3O2
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
Li + NiCl2 = LiCl + Ni =>
2 Li + NiCl2 = 2 LiCl + Ni
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Ca + SO3 = Ca3(SO3)2 =>
3 Ca + 2 SO3 = Ca3(SO3)2
C2H16O + O2 = C02 + H2O =>
2 C2H16O + 7 O2 = 2 C02 + 16 H2O
Cr + NaOH + O2 = NaCrO4 + H2O =>
4 Cr + 4 NaOH + 7 O2 = 4 NaCrO4 + 2 H2O
NaBr + H2SO4 + NaNO2 = Br + NO + H2O + Na2SO4 =>
NaBr + H2SO4 + NaNO2 = Br + NO + H2O + Na2SO4
NaI + Cl2 = NaCl + I =>
2 NaI + Cl2 = 2 NaCl + 2 I
CH4 + OH = CO2 + H2O =>
CH4 + 8 OH = CO2 + 6 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
ClN2 + CH4 = CCl4 + N2 + H2 =>
4 ClN2 + CH4 = CCl4 + 4 N2 + 2 H2
H2SO4 + AgCl + Ag2Cr2O7 = Cr2(SO4)3 + Ag2SO4 + Cl + H2O =>
7 H2SO4 + 6 AgCl + Ag2Cr2O7 = Cr2(SO4)3 + 4 Ag2SO4 + 6 Cl + 7 H2O
C7H7ClCl2 = C7H6Cl2HCl =>
C7H7ClCl2 = C7H6Cl2HCl
NH4Cl + AgNO3 = AgCl + NH4NO3 =>
NH4Cl + AgNO3 = AgCl + NH4NO3
Cu2O + H2SO4 + KMnO4 = CuSO4 + MnSO4 + K2SO4 + H2O =>
5 Cu2O + 13 H2SO4 + 2 KMnO4 = 10 CuSO4 + 2 MnSO4 + K2SO4 + 13 H2O
C2H2N2O4 + O2 = CO2 + H2O + N2 =>
2 C2H2N2O4 + O2 = 4 CO2 + 2 H2O + 2 N2
AgF + CaCl = AgCl + CaF =>
AgF + CaCl = AgCl + CaF
Sn(No2)4 + K3Po4 = KNo2 + Sn3(Po4)4 =>
3 Sn(No2)4 + 4 K3Po4 = 12 KNo2 + Sn3(Po4)4
Rb(s) + O2(g) = RbO2(g) =>
Rb(s) + O2(g) = RbO2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/03/25
Équations équilibrées sur02/02/24
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