| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba + 2 CH3CO2 = Ba(CH3CO2)2
Na2S2O3 + Cl2 + H2O = NaCl + HCl + H2SO4 =>
Na2S2O3 + 4 Cl2 + 5 H2O = 2 NaCl + 6 HCl + 2 H2SO4
Sn + PbSO4 = Sn(SO4)2 + Pb =>
Sn + 2 PbSO4 = Sn(SO4)2 + 2 Pb
Li + CuSO4 = Cu + Li2SO4 =>
2 Li + CuSO4 = Cu + Li2SO4
K4Fe(CN)6 + KMnO4 + H2SO4 = K3Fe(CN)6 + MnSO4 + H2O + K2SO4 =>
5 K4Fe(CN)6 + KMnO4 + 4 H2SO4 = 5 K3Fe(CN)6 + MnSO4 + 4 H2O + 3 K2SO4
NaCl + MgCl2 = NaCl2 + MgCl =>
NaCl + MgCl2 = NaCl2 + MgCl
AgNO3 + Cu = Ag + Cu(NO3)2 =>
2 AgNO3 + Cu = 2 Ag + Cu(NO3)2
K2Cr2O6 + HCl = KCl + CrCl2 + Cl2O11 + H2O =>
4 K2Cr2O6 + 26 HCl = 8 KCl + 8 CrCl2 + Cl2O11 + 13 H2O
HNO3 + (NH4)2CO3 = (NH4)NO3 + CO2 + H2O =>
2 HNO3 + (NH4)2CO3 = 2(NH4)NO3 + CO2 + H2O
Ni2S3 + FeSO3 = Ni2(SO3)3 + FeS =>
Ni2S3 + 3 FeSO3 = Ni2(SO3)3 + 3 FeS
KMnO4 + Na2S + H2SO4 = MnSO4 + Na2SO4 + K2SO4 + H2O =>
8 KMnO4 + 5 Na2S + 12 H2SO4 = 8 MnSO4 + 5 Na2SO4 + 4 K2SO4 + 12 H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
PbO2 + NaCl + H2SO4 = PbSO4 + H2O + Na2SO4 + Cl2 =>
PbO2 + 2 NaCl + 2 H2SO4 = PbSO4 + 2 H2O + Na2SO4 + Cl2
CuCl2 + Fe(OH)2 = FeCl2 + Cu(OH)2 =>
CuCl2 + Fe(OH)2 = FeCl2 + Cu(OH)2
Na2O = Na + O2* =>
2 Na2O = 4 Na + O2*
AlOHCl2 + NH3 + H2O = Al(OH)3 + NH4Cl =>
AlOHCl2 + 2 NH3 + 2 H2O = Al(OH)3 + 2 NH4Cl
Cu(ClO4)2 + NaOH = Cu(OH)2 + NaClO4 =>
Cu(ClO4)2 + 2 NaOH = Cu(OH)2 + 2 NaClO4
K2Cr2O7 + NaS2O3 = Na2Cr2O7 + KS2O3 =>
K2Cr2O7 + 2 NaS2O3 = Na2Cr2O7 + 2 KS2O3
Cr(NO3) + FeSO4 = Cr(SO4) + Fe(NO3) =>
Cr(NO3) + FeSO4 = Cr(SO4) + Fe(NO3)
Fe2O3 + CuSO4 = Fe(SO4)3 + Cu2O =>
Fe2O3 + 6 CuSO4 = 2 Fe(SO4)3 + 3 Cu2O
NH4 + NO3 = N2 + H2O =>
6 NH4 + 4 NO3 = 5 N2 + 12 H2O
CuCl2 + HCl = CuH + Cl3 =>
CuCl2 + HCl = CuH + Cl3
SO4{2-} + H{+} + Br{-} = SO2 + Br2 + H2O =>
SO4{2-} + 4 H{+} + 2 Br{-} = SO2 + Br2 + 2 H2O
CaSO4 + H2O = CaSO4*2H2O =>
CaSO4 + 2 H2O = CaSO4*2H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
HBr(Ac) + Ca(OH)2 = H2O(l) + Ca + (Ac) + Br =>
2 HBr(Ac) + Ca(OH)2 = 2 H2O(l) + Ca + 2(Ac) + 2 Br
C2H5OH + CH3COO2H = CH3CO2C2H5 + H2O =>
4 C2H5OH + 2 CH3COO2H = 3 CH3CO2C2H5 + 4 H2O
CrS + Mn(NO3)2 + Na2CO3 = NO + CO2 + Na2CrO4 + Na2MnO4 + Na2SO4 =>
CrS + 6 Mn(NO3)2 + 8 Na2CO3 = 12 NO + 8 CO2 + Na2CrO4 + 6 Na2MnO4 + Na2SO4
HOOC(CH2)4COOK + KOH = H2O + KOOC(CH2)4COOK =>
HOOC(CH2)4COOK + KOH = H2O + KOOC(CH2)4COOK
KMnO4 + H2SO4 + NO2SO3 = MnSO4 + K2SO4 + NO2SO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 NO2SO3 = 2 MnSO4 + K2SO4 + 5 NO2SO4 + 3 H2O
CS2 + CU2 + H2S = CU2S + CH4 =>
CS2 + 4 CU2 + 2 H2S = 4 CU2S + CH4
Br2 + LiOH = LiBrO2 + LiBr + H2O =>
2 Br2 + 4 LiOH = LiBrO2 + 3 LiBr + 2 H2O
CH3CH2CH2COOH + Ba = Ba(CH3CH2CH2COO)2 + H2 =>
2 CH3CH2CH2COOH + Ba = Ba(CH3CH2CH2COO)2 + H2
C6H5OH + K2Cr2O7 + H2SO4 = C6H4O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C6H5OH + 2 K2Cr2O7 + 8 H2SO4 = 3 C6H4O2 + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
H2SO4 + Ba2CH3COO = H2CH3COO + Ba2SO4 =>
H2SO4 + Ba2CH3COO = H2CH3COO + Ba2SO4
CH3COOH = CH3COO{-} + H{+} =>
CH3COOH = CH3COO{-} + H{+}
NO(g) + CO(g) = N2(g) + CO2(aq) =>
2 NO(g) + 2 CO(g) = N2(g) + 2 CO2(aq)
KL + Br2 = KBr + L =>
2 KL + Br2 = 2 KBr + 2 L
P2O5 + BaO = P2O3 + BaO5 =>
2 P2O5 + BaO = 2 P2O3 + BaO5
H2SO4 + BaBr2 = HBr + Ba(SO4) =>
H2SO4 + BaBr2 = 2 HBr + Ba(SO4)
NH3 + HBr = NH4Br =>
NH3 + HBr = NH4Br
K2Cr2O7 + FeCl2 + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 + HCl + Fe2(SO4)3 =>
K2Cr2O7 + 6 FeCl2 + 13 H2SO4 = Cr2(SO4)3 + 7 H2O + K2SO4 + 12 HCl + 3 Fe2(SO4)3
Al2(SO4)3 + Ba(ClO)2 = Al2(ClO)2 + Ba(SO4)3 =>
Al2(SO4)3 + Ba(ClO)2 = Al2(ClO)2 + Ba(SO4)3
(NH4)2S3 + HNO3 = NH3 + H2SO4 + NO =>
7(NH4)2S3 + 40 HNO3 = 18 NH3 + 21 H2SO4 + 36 NO
Co(NO3)2 + MgCl2 = CoCl2 + Mg(NO3)2 =>
Co(NO3)2 + MgCl2 = CoCl2 + Mg(NO3)2
Mn(OH)4 + H3PO4 = Mn3(PO4)4 + H2O =>
3 Mn(OH)4 + 4 H3PO4 = Mn3(PO4)4 + 12 H2O
MnSO4(aq) + Na2S(aq) = MnS + Na2SO4 =>
MnSO4(aq) + Na2S(aq) = MnS + Na2SO4
Ag + SnCl2 = AgCl + Sn =>
2 Ag + SnCl2 = 2 AgCl + Sn
H2SO4 + Ca(OH)2 = CaSO4 + H2O = =>
H2SO4 + Ca(OH)2 = CaSO4 + 2 H2O
Cd + NiSO4 = CdSO4 + Ni =>
Cd + NiSO4 = CdSO4 + Ni
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
