| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb + 3 N2 = Pb(N3)2
V2O5 + H2O = V(OH)5 =>
V2O5 + 5 H2O = 2 V(OH)5
Rb + H2O = RbO + H =>
Rb + H2O = RbO + 2 H
Hg2{+} + Ag0 = Hg0 + Ag1{+} =>
Hg2{+} + Ag0 = 2 Hg0 + Ag1{+}
Al(s) + KOH(aq) + H2O = K{+}(aq) + Al(OH)4{-} + H2(g) =>
2 Al(s) + 2 KOH(aq) + 6 H2O = 2 K{+}(aq) + 2 Al(OH)4{-} + 3 H2(g)
H2SO4 + Ca3(PO4)2 + H2O = CaSO4*H2O + H3PO4 =>
3 H2SO4 + Ca3(PO4)2 + 3 H2O = 3 CaSO4*H2O + 2 H3PO4
C6H5Cl + Na = C6H5Na + NaCl =>
C6H5Cl + 2 Na = C6H5Na + NaCl
CrCl3 + O2 = Cr(ClO3)3 =>
2 CrCl3 + 9 O2 = 2 Cr(ClO3)3
Al(OH)3(s) = Al2O3(s) + H2O(l) =>
2 Al(OH)3(s) = Al2O3(s) + 3 H2O(l)
V2O5 + H2O = H2V2O6 =>
V2O5 + H2O = H2V2O6
HCOH + CH3COCH2COOCH2CH3 + C6H5CH2CH2NH2 = C6H5CH2CH2N(CH2CH(COOCH2CH3))2CO + H2O =>
5 HCOH + CH3COCH2COOCH2CH3 + C6H5CH2CH2NH2 = C6H5CH2CH2N(CH2CH(COOCH2CH3))2CO + 3 H2O
V2O5 + H2O = H3VO4 =>
V2O5 + 3 H2O = 2 H3VO4
Al2(SO4)3(aq) + NaOH(aq) = Al(OH)3(s) + Na2SO4(aq) =>
Al2(SO4)3(aq) + 6 NaOH(aq) = 2 Al(OH)3(s) + 3 Na2SO4(aq)
KMnO4 + HJ + H2SO4 = MnSO4 + J2 + K2SO4 + H2O =>
2 KMnO4 + 10 HJ + 3 H2SO4 = 2 MnSO4 + 5 J2 + K2SO4 + 8 H2O
Br + O = Br2O =>
2 Br + O = Br2O
Ca3(PO4)2 + H2SO4 + H2O = Ca(H2PO4)2 + CaSO4*H2O =>
Ca3(PO4)2 + 2 H2SO4 + 2 H2O = Ca(H2PO4)2 + 2 CaSO4*H2O
Al(s) + KOH(aq) + H2O = K{+}(aq) + Al(OH)4{-}(aq) + H2(g) =>
2 Al(s) + 2 KOH(aq) + 6 H2O = 2 K{+}(aq) + 2 Al(OH)4{-}(aq) + 3 H2(g)
CrCl3 + O2 = Cr2O3 + Cl2 =>
4 CrCl3 + 3 O2 = 2 Cr2O3 + 6 Cl2
C7H12O(g) + O2(g) = CO2(g) + H2O(g) =>
2 C7H12O(g) + 19 O2(g) = 14 CO2(g) + 12 H2O(g)
X(OH)2 + H3PO4 = X3(PO4)2 + H2O =>
3 X(OH)2 + 2 H3PO4 = X3(PO4)2 + 6 H2O
V2O5 + H2O = V(OH)5 =>
V2O5 + 5 H2O = 2 V(OH)5
Sr + H2O = Sr(OH)2 + H2 =>
Sr + 2 H2O = Sr(OH)2 + H2
V2O5 + H2O = HVO3 =>
V2O5 + H2O = 2 HVO3
Ta2Cr2C3 = Ta2C + TaC + Cr3C2 =>
3 Ta2Cr2C3 = Ta2C + 4 TaC + 2 Cr3C2
Mg(s) + O2 = MgO2 =>
Mg(s) + O2 = MgO2
CaS + H2O = Ca(HS)2 + Ca(OH)2 =>
2 CaS + 2 H2O = Ca(HS)2 + Ca(OH)2
Al(s) + H2SO4(s) = Al2(SO4)3(l) + H2(g) =>
2 Al(s) + 3 H2SO4(s) = Al2(SO4)3(l) + 3 H2(g)
Al(s) + KOH(aq) + H2O = KAl(OH)4 + H2(g) =>
2 Al(s) + 2 KOH(aq) + 6 H2O = 2 KAl(OH)4 + 3 H2(g)
(C6H5C)4(C4H2N)2(C4H2NH)2 + Cu(CH3CO2C)4 = Cu(C6H5C)4(C4H2N)4 + H2(CH3CO2C)4 =>
(C6H5C)4(C4H2N)2(C4H2NH)2 + Cu(CH3CO2C)4 = Cu(C6H5C)4(C4H2N)4 + H2(CH3CO2C)4
Ca(CH3CO2)2 + HCl = H(CH3CO2) + CaCl2 =>
Ca(CH3CO2)2 + 2 HCl = 2 H(CH3CO2) + CaCl2
Ca3(PO4)2 + H2SO4 + H2O = Ca(H2PO4)2 + CaSO4*2H2O =>
Ca3(PO4)2 + 2 H2SO4 + 4 H2O = Ca(H2PO4)2 + 2 CaSO4*2H2O
Al2(CO3)3 + HCH3COO = Al(CH3COO)3 + H2O + CO2 =>
Al2(CO3)3 + 6 HCH3COO = 2 Al(CH3COO)3 + 3 H2O + 3 CO2
C3Cl3N3O3 + C12H22O11 + H2O = NH3 + Cl2 + CO2 =>
16 C3Cl3N3O3 + C12H22O11 + 61 H2O = 48 NH3 + 24 Cl2 + 60 CO2
H2O + P2I4 + P4 = PH4I + H3PO2 =>
64 H2O + 2 P2I4 + 9 P4 = 8 PH4I + 32 H3PO2
K2CO3 + O2 + FeO = K2FeO4 + CO2 =>
K2CO3 + O2 + FeO = K2FeO4 + CO2
Ba(No3) + K2Co3 = BaCo3 + K + No3 =>
Ba(No3) + K2Co3 = BaCo3 + 2 K + No3
V2O5 + H2O = HVO3 =>
V2O5 + H2O = 2 HVO3
V2O5 + H2O = H2V2O6 =>
V2O5 + H2O = H2V2O6
Al(s) + KOH(aq) + H2O = KAl(OH)4 + H2 =>
2 Al(s) + 2 KOH(aq) + 6 H2O = 2 KAl(OH)4 + 3 H2
As2S5 + HNO3 = H3AsO4 + NO2 + S + H2O =>
As2S5 + 10 HNO3 = 2 H3AsO4 + 10 NO2 + 5 S + 2 H2O
Pb(NO3)2 + EDTA = Pb(EDTA)2 + NO3 =>
Pb(NO3)2 + 2 EDTA = Pb(EDTA)2 + 2 NO3
C6H8O7 + H2O = C6H7O7{-} + H3O{+} =>
C6H8O7 + H2O = C6H7O7{-} + H3O{+}
H2SO4 + Ca3(PO4)2 + H2O = CaH4O6S + H3PO4 =>
3 H2SO4 + Ca3(PO4)2 + 6 H2O = 3 CaH4O6S + 2 H3PO4
V2O5 + H2O = H4V2O7 =>
V2O5 + 2 H2O = H4V2O7
Na2CO3(aq) + SrCl2(aq) = SrCO3(s) + NaCl(aq) =>
Na2CO3(aq) + SrCl2(aq) = SrCO3(s) + 2 NaCl(aq)
Mg(OH)2 + CH3COOH = (CH3COO)2Mg + H2O =>
Mg(OH)2 + 2 CH3COOH = (CH3COO)2Mg + 2 H2O
PbN2O6 + NaOH = PbH2O2 + NaNO3 =>
PbN2O6 + 2 NaOH = PbH2O2 + 2 NaNO3
CaO + Al = Ca3Al2 + O2 =>
6 CaO + 4 Al = 2 Ca3Al2 + 3 O2
B + Ni(NO3)2 = BN3O9 + Ni =>
2 B + 3 Ni(NO3)2 = 2 BN3O9 + 3 Ni
Ni + AuBr3 = NiBr3 + Au =>
Ni + AuBr3 = NiBr3 + Au
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/14/25
Équations équilibrées sur04/13/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
