| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(NO3)2 + 2 NH4OH = CuO + H2O + 2 NH4NO3
Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
NaHCO3 + HBr = CO3 + NaBr + H2 =>
NaHCO3 + HBr = CO3 + NaBr + H2
H2C2O4 + Al(OH)3 = H2O + Al + C2O4 =>
3 H2C2O4 + 2 Al(OH)3 = 6 H2O + 2 Al + 3 C2O4
Na3PO4 + BaCe2 = NaCe + Ba3(PO4)2 =>
2 Na3PO4 + 3 BaCe2 = 6 NaCe + Ba3(PO4)2
Ni(OH)2 + HCl = Ni(Cl)2 + H2O =>
Ni(OH)2 + 2 HCl = Ni(Cl)2 + 2 H2O
CaBr2(aq) + H2SO4(aq) = CaSO4(s) + HBr(aq) =>
CaBr2(aq) + H2SO4(aq) = CaSO4(s) + 2 HBr(aq)
Ni(OH)2 + HCl = Ni(Cl)2 + H2O =>
Ni(OH)2 + 2 HCl = Ni(Cl)2 + 2 H2O
NaMnO4 + NaNO2 + HNO3 = NaNO3 + Mn(NO3) + H2O2 =>
NaMnO4 + 2 NaNO2 + 2 HNO3 = 3 NaNO3 + Mn(NO3) + H2O2
CsOH(s) + NiSO4 = Ni(OH)2 + Cs2SO4 =>
2 CsOH(s) + NiSO4 = Ni(OH)2 + Cs2SO4
K[Al(OH)4] + NH4Cl = Al(OH)3 + NH3 + KCl + H2O =>
K[Al(OH)4] + NH4Cl = Al(OH)3 + NH3 + KCl + H2O
Pb(C2H3O2)2 + (NH4)2S = PbS + (NH4)C2H3O2 =>
Pb(C2H3O2)2 + (NH4)2S = PbS + 2(NH4)C2H3O2
NH3(g) + O2(g) + CH4(g) = HCN(aq) + H2O(i) =>
2 NH3(g) + 3 O2(g) + 2 CH4(g) = 2 HCN(aq) + 6 H2O(i)
Zn(OH)2 + S = ZnS + H2O + O =>
Zn(OH)2 + S = ZnS + H2O + O
C9H12 + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + C6H5COOH =>
35 C9H12 + 66 KMnO4 + 99 H2SO4 = 174 H2O + 33 K2SO4 + 66 MnSO4 + 45 C6H5COOH
Al + HCl = H2 + AlCl = =>
2 Al + 2 HCl = H2 + 2 AlCl
FeCl2 + SnCl4 + KSCN = Fe(SCN)3 + SnCl2 + KCl =>
2 FeCl2 + SnCl4 + 6 KSCN = 2 Fe(SCN)3 + SnCl2 + 6 KCl
KOH + MgSO4 = Mg(OH)2 + K2SO4 =>
2 KOH + MgSO4 = Mg(OH)2 + K2SO4
RbNO2 + O2 = Rb(NO3) =>
2 RbNO2 + O2 = 2 Rb(NO3)
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
C3H5N3O9 = CO2 + N2 + NO + H2O =>
4 C3H5N3O9 = 12 CO2 + 5 N2 + 2 NO + 10 H2O
Zn + Cu(Cl2) = ZnCl + Cu =>
2 Zn + Cu(Cl2) = 2 ZnCl + Cu
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
CaBr2(aq) + H2SO4(aq) = CaSO4(s) + HBr(aq) =>
CaBr2(aq) + H2SO4(aq) = CaSO4(s) + 2 HBr(aq)
H2 + CO3 + NaOH = NaCO3 + H2O =>
H2 + 2 CO3 + 2 NaOH = 2 NaCO3 + 2 H2O
Ni(OH)2 + HCl = Ni(Cl)2 + H2O =>
Ni(OH)2 + 2 HCl = Ni(Cl)2 + 2 H2O
ZnSO4 + CoCl2 = ZnCl2 + CoSO4 =>
ZnSO4 + CoCl2 = ZnCl2 + CoSO4
KI + HF = KF + HI =>
KI + HF = KF + HI
Cr + HCl = H2 + Cr2Cl =>
4 Cr + 2 HCl = H2 + 2 Cr2Cl
NaMnO4 + NaNO2 + HNO3 = NaNO3 + Mn(NO3) + H2O2 =>
NaMnO4 + 2 NaNO2 + 2 HNO3 = 3 NaNO3 + Mn(NO3) + H2O2
K2Cr2O7 + Ca3P2 + H2SO4 = Cr2(SO4)3 + H3PO4 + CaO + H2O + K2SO3 =>
2 K2Cr2O7 + Ca3P2 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 H3PO4 + 3 CaO + 5 H2O + 2 K2SO3
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
H3 + ZnPO4 = Zn + H3PO4 =>
H3 + ZnPO4 = Zn + H3PO4
[NH4]2Fe[SO4]2 + NaOH = [NH4]2Fe(OH)2 + NaSO4 =>
[NH4]2Fe[SO4]2 + 2 NaOH = [NH4]2Fe(OH)2 + 2 NaSO4
HCl = H* + Cl* =>
HCl = H* + Cl*
Mg3P2 = Mg + P =>
Mg3P2 = 3 Mg + 2 P
C6H5NH2 + Br2 = C6H5NH2Br2 =>
C6H5NH2 + Br2 = C6H5NH2Br2
C6H5C2H5 + Br2 = C6H5C2H4Br + HBr =>
C6H5C2H5 + Br2 = C6H5C2H4Br + HBr
MnO2 + OH{-} = MnO4{-} + MnO3{3-} + H2O =>
4 MnO2 + 10 OH{-} = MnO4{-} + 3 MnO3{3-} + 5 H2O
KCl + MnO2 = K + O2 + MnCl2 =>
2 KCl + MnO2 = 2 K + O2 + MnCl2
SO2 + KMnO4 + KOH = K2SO4 + MnO2 + H2O =>
3 SO2 + 2 KMnO4 + 4 KOH = 3 K2SO4 + 2 MnO2 + 2 H2O
N2 + Cl2 = N3Cl =>
3 N2 + Cl2 = 2 N3Cl
BPO4 + NaH4PO3 + C4H10O = BP + NaOH + CO2*H3PO4 + H2O =>
5 BPO4 + 4 NaH4PO3 + C4H10O = 5 BP + 4 NaOH + 4 CO2*H3PO4 + 5 H2O
Hf + N2 = Hf3N4 =>
3 Hf + 2 N2 = Hf3N4
Cr + N2 = Cr2N3 =>
4 Cr + 3 N2 = 2 Cr2N3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
K2Cr2O7(aq) + CH3CH2OH(aq) + H2SO4(aq) = Cr2(SO4)3(aq) + K2SO4(aq) + CH3COOH(aq) + H2O =>
2 K2Cr2O7(aq) + 3 CH3CH2OH(aq) + 8 H2SO4(aq) = 2 Cr2(SO4)3(aq) + 2 K2SO4(aq) + 3 CH3COOH(aq) + 11 H2O
Cr2O3 + Na2CO3*3H2O2 = Na2Cr2O7 + H2O + CO2 =>
Cr2O3 + Na2CO3*3H2O2 = Na2Cr2O7 + 3 H2O + CO2
AlNO3(aq) + CH3COOH(aq) = AlCH3COO(s) + HNO3(aq) =>
AlNO3(aq) + CH3COOH(aq) = AlCH3COO(s) + HNO3(aq)
CrI3 + K(OH) + S = KIO4 + K2Cr2O7 + K2S + H2O =>
2 CrI3 + 62 K(OH) + 27 S = 6 KIO4 + K2Cr2O7 + 27 K2S + 31 H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/12/24
Équations équilibrées sur12/12/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
