| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca + HSO = CaS + OH
C + O2 + N2 = C3O2N3 =>
6 C + 2 O2 + 3 N2 = 2 C3O2N3
NH + I2 = N2I6 + H2 =>
2 NH + 3 I2 = N2I6 + H2
Na2PO3F + CaCl2 = CaPO3F + NaCl =>
Na2PO3F + CaCl2 = CaPO3F + 2 NaCl
NH42MoO4 + KH2PO4 + HNO3 = NH43PMo12O40 + H2O + KNO3 + NH4NO3 =>
96 NH42MoO4 + 8.0000000000001KH2PO4 + 910 HNO3 = 8 NH43PMo12O40 + 1317 H2O + 8 KNO3 + 495 NH4NO3
H3PO3 = H3PO4 + PH3 =>
4 H3PO3 = 3 H3PO4 + PH3
PbS + P = PS + Pb =>
PbS + P = PS + Pb
HI(aq) + Sr(OH)2(aq) = H2O + SrI2 =>
2 HI(aq) + Sr(OH)2(aq) = 2 H2O + SrI2
Ca(CO3) + HCl = CaCl2 + H2CO3 =>
Ca(CO3) + 2 HCl = CaCl2 + H2CO3
CaCO3 + KMnO4 = Ca(MnO4)2 + K2CO3 =>
CaCO3 + 2 KMnO4 = Ca(MnO4)2 + K2CO3
K + AgNO3 = KNO3 + Ag =>
K + AgNO3 = KNO3 + Ag
Au + Zn(NO3)2 = Au(NO3) + Zn =>
2 Au + Zn(NO3)2 = 2 Au(NO3) + Zn
Pb(CH3COO)2 + NH4OH = Pb(OH)2 + CH3COONH4 =>
Pb(CH3COO)2 + 2 NH4OH = Pb(OH)2 + 2 CH3COONH4
H2O2 + MnO4 = HMnO4 + O2 =>
H2O2 + 2 MnO4 = 2 HMnO4 + O2
K2Cr2O7 + H2SO4 + C4H9OH = Cr2(SO4)3 + K2SO4 + CH3CH2CH2COOH + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 3 C4H9OH = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3CH2CH2COOH + 11 H2O
Fe3O4 = Fe2O3 + Fe =>
3 Fe3O4 = 4 Fe2O3 + Fe
V2O5 + Fe3O4 = V5O5 + Fe2O3 =>
5 V2O5 + 30 Fe3O4 = 2 V5O5 + 45 Fe2O3
(Cr2O7){-2} + Cl{-} + H{+} = Cr{+3} + Cl2 + H2O =>
(Cr2O7){-2} + 6 Cl{-} + 14 H{+} = 2 Cr{+3} + 3 Cl2 + 7 H2O
Mn02 + H2O2 = H2 + MnO2 =>
Mn02 + 2 H2O2 = 2 H2 + 2 MnO2
Al2S3 + HNO3 = Al(NO3)3 + NO2 + S + H2O =>
Al2S3 + 12 HNO3 = 2 Al(NO3)3 + 6 NO2 + 3 S + 6 H2O
Fe(NO3)3 + H2O = Fe(OH)3 + H2 + NO3 =>
2 Fe(NO3)3 + 6 H2O = 2 Fe(OH)3 + 3 H2 + 6 NO3
C8H10 + KMnO4 = C6H5COOH + CO2 + MnO2 + KOH =>
C8H10 + 4 KMnO4 = C6H5COOH + CO2 + 4 MnO2 + 4 KOH
Cu + Se = CuSe =>
Cu + Se = CuSe
Cu + H2SO4 + NaNO2 = CuSO4 + NO + Na2SO4 + H2O =>
Cu + 2 H2SO4 + 2 NaNO2 = CuSO4 + 2 NO + Na2SO4 + 2 H2O
Al + (HCl) = H2 + AlCl3 =>
2 Al + 6(HCl) = 3 H2 + 2 AlCl3
HCl + BaNO3 = HNO3 + BaCl =>
HCl + BaNO3 = HNO3 + BaCl
K + I = KI =>
K + I = KI
Pb(HCO3)2 + H2SO4 = PbSO4 + H2O + CO2 =>
Pb(HCO3)2 + H2SO4 = PbSO4 + 2 H2O + 2 CO2
PH3 = P2 + H2 =>
2 PH3 = P2 + 3 H2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
MnCl2 + NaClO + NaOH = NaMnO4 + NaCl + H2O =>
2 MnCl2 + 5 NaClO + 6 NaOH = 2 NaMnO4 + 9 NaCl + 3 H2O
Mn(ClO4)4 + (NH4)3PO4 = Mn3(PO4)4 + NH4ClO4 =>
3 Mn(ClO4)4 + 4(NH4)3PO4 = Mn3(PO4)4 + 12 NH4ClO4
HNO3 + MgO = Mg(NO3)2 + H2O =>
2 HNO3 + MgO = Mg(NO3)2 + H2O
HCl + CaCO3 = CO2 + ClCaOH =>
HCl + CaCO3 = CO2 + ClCaOH
Cu + Ni(NO3)2(aq) = Ni + Cu(NO3)2(aq) =>
Cu + Ni(NO3)2(aq) = Ni + Cu(NO3)2(aq)
H2O + H2NCH(CH3)CN = H2NCH(CH3)COOH + NH3 =>
2 H2O + H2NCH(CH3)CN = H2NCH(CH3)COOH + NH3
NaHCO3 + CH3COOH = CO2 + NaCH3COO + H2O =>
NaHCO3 + CH3COOH = CO2 + NaCH3COO + H2O
K2SO4 + Pb(NO3)2 = KNO3 + Pb2 + (SO4) =>
2 K2SO4 + 2 Pb(NO3)2 = 4 KNO3 + Pb2 + 2(SO4)
C2H5NSCl + O2 = CO + H2O + NO2 + SO3 + Cl2 =>
4 C2H5NSCl + 19 O2 = 8 CO + 10 H2O + 4 NO2 + 4 SO3 + 2 Cl2
KMnO4 + HOCHCH2OH = K2CO3 + CO2 + Mn2O3 + H2O =>
18 KMnO4 + 8 HOCHCH2OH = 9 K2CO3 + 7 CO2 + 9 Mn2O3 + 20 H2O
C5H12O = C5H10O + H2 =>
C5H12O = C5H10O + H2
CuO + HNo3 = Cu(No3)2 + H2O =>
CuO + 2 HNo3 = Cu(No3)2 + H2O
C60H77O23N10 + O2 = CO2 + NH3 + H2O =>
4 C60H77O23N10 + 241 O2 = 240 CO2 + 40 NH3 + 94 H2O
Ni(OH)2 + NH4OH = (Ni(NH3)4)(OH)2 + H2O =>
Ni(OH)2 + 4 NH4OH = (Ni(NH3)4)(OH)2 + 4 H2O
HNO3 + FeSO4 = NO + Fe2(SO4)3 + Fe(NO3)3 + H2O =>
4 HNO3 + 3 FeSO4 = NO + Fe2(SO4)3 + Fe(NO3)3 + 2 H2O
C2HSH + O2 = CO2 + H2O + S20 =>
20 C2HSH + 50 O2 = 40 CO2 + 20 H2O + S20
HSO + KOH = KSO + H2O =>
HSO + KOH = KSO + H2O
H2C2O4 + NH3 = H2 + N2(C2O4)3 =>
3 H2C2O4 + 2 NH3 = 6 H2 + N2(C2O4)3
KBr(s) + H2SO4(ac) + MnO2(s) = KHSO4(ac) + MnSO4(ac) + H2O(l) + Br2(l) =>
2 KBr(s) + 3 H2SO4(ac) + MnO2(s) = 2 KHSO4(ac) + MnSO4(ac) + 2 H2O(l) + Br2(l)
NH3 + H2O = NO2 + H2 =>
2 NH3 + 4 H2O = 2 NO2 + 7 H2
| 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 sur04/26/25
Équations équilibrées sur05/26/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
