| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 Cu + 9 Ta + Ti + 30 S = Cu10Ta9TiS30
Co(No3)2 + NH4SCN = Co(SCN)2 + NH4No3 =>
Co(No3)2 + 2 NH4SCN = Co(SCN)2 + 2 NH4No3
CH3COCH + O2 = CO2 + H2O =>
2 CH3COCH + 7 O2 = 6 CO2 + 4 H2O
CH2OHCH2CH2OH + KMnO4 + H2O = KOH + MnO2 + CH2(OH)CH(OH)CH2(OH) =>
3 CH2OHCH2CH2OH + 2 KMnO4 + H2O = 2 KOH + 2 MnO2 + 3 CH2(OH)CH(OH)CH2(OH)
CH3CH2OH + KMnO4 + KOH = CH3COOH + K2MnO4 + H2O =>
CH3CH2OH + 4 KMnO4 + 4 KOH = CH3COOH + 4 K2MnO4 + 3 H2O
Sb(OH)3 + Cl2 + NaOH = Na3SbO4 + NaCl + H2O =>
Sb(OH)3 + Cl2 + 5 NaOH = Na3SbO4 + 2 NaCl + 4 H2O
Pb(C2H3O2)2 + Li2S = PbS + LiC2H3O2 =>
Pb(C2H3O2)2 + Li2S = PbS + 2 LiC2H3O2
K2SIF6 + K = KF + SI =>
K2SIF6 + 4 K = 6 KF + SI
XAl + XCuO = XAlO + XCu =>
XAl + XCuO = XAlO + XCu
KI + PbCl = PbI + ClK =>
KI + PbCl = PbI + ClK
Na2HPO4 + H2O = OH + Na + H2PO4 =>
Na2HPO4 + H2O = OH + 2 Na + H2PO4
TlNO3 + Cl2 + KOH = Tl(OH)3 + KNO3 + KCl =>
TlNO3 + Cl2 + 3 KOH = Tl(OH)3 + KNO3 + 2 KCl
NaBr(aq) + Ca(NO3)2(aq) = NaNO3 + CaBr2 =>
2 NaBr(aq) + Ca(NO3)2(aq) = 2 NaNO3 + CaBr2
Pb(NO3)2 + K2Cr2O7 + H2O = PbCrO4 + KNO3 + HNO3 =>
2 Pb(NO3)2 + K2Cr2O7 + H2O = 2 PbCrO4 + 2 KNO3 + 2 HNO3
Pb(C2H3O2)2 + NaCl = PbCl2 + (C2H3O2)Na =>
Pb(C2H3O2)2 + 2 NaCl = PbCl2 + 2(C2H3O2)Na
NaOH + CaCl2 = NaCl + (OH)2 + Ca =>
2 NaOH + CaCl2 = 2 NaCl + (OH)2 + Ca
NaNO3 + Cu(C2H3O2) = NaC2H3O2 + CuNO3 =>
NaNO3 + Cu(C2H3O2) = NaC2H3O2 + CuNO3
Mg(NO3)2(aq) + NH4OH(aq) = Mg(OH)2 + NH4(NO3) =>
Mg(NO3)2(aq) + 2 NH4OH(aq) = Mg(OH)2 + 2 NH4(NO3)
NiCO3 + HNO3 = Ni(NO3)2 + (H2O)6 + CO2 =>
6 NiCO3 + 12 HNO3 = 6 Ni(NO3)2 + (H2O)6 + 6 CO2
K2SO4 + AgCH3COO = Ag2SO4 + KCH3COO =>
K2SO4 + 2 AgCH3COO = Ag2SO4 + 2 KCH3COO
HBr(aq) + NaOH(aw) = NaBr(aq) + H2O(l) =>
HBr(aq) + NaOH(aw) = NaBr(aq) + H2O(l)
Ca(NO3)2 + HCl = CaCl2 + NO3H =>
Ca(NO3)2 + 2 HCl = CaCl2 + 2 NO3H
NaH + CO3 + HCl = NaCl + CO2 + H2O =>
NaH + CO3 + HCl = NaCl + CO2 + H2O
C6H11NO4 + O2 = CO2 + H2O + N2 =>
4 C6H11NO4 + 27 O2 = 24 CO2 + 22 H2O + 2 N2
Cl2 + HOH = HCl + O2 =>
2 Cl2 + 2 HOH = 4 HCl + O2
HCl + N = NCl + H2 =>
2 HCl + 2 N = 2 NCl + H2
FeN2O6 + (NH4)2S = FeS + NH4NO3 =>
FeN2O6 + (NH4)2S = FeS + 2 NH4NO3
Rb3PO4 + Ti(No3)4 = RbNo3 + Ti3(PO4)4 =>
4 Rb3PO4 + 3 Ti(No3)4 = 12 RbNo3 + Ti3(PO4)4
KI + NaClO = KCl + NaI + O =>
KI + NaClO = KCl + NaI + O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Al + Fe(CN)6 = Al[Fe(CN)6] =>
Al + Fe(CN)6 = Al[Fe(CN)6]
NH4{+} + H2AsO4{-} + H{+} = NO3{-} + H3AsO3 + H2O =>
NH4{+} + 4 H2AsO4{-} + 2 H{+} = NO3{-} + 4 H3AsO3 + H2O
NBr2 + F2 = NF3 + Br2 =>
2 NBr2 + 3 F2 = 2 NF3 + 2 Br2
NiCl3 + O2 = Ni2O2 + Cl2O5 =>
4 NiCl3 + 17 O2 = 2 Ni2O2 + 6 Cl2O5
MnO2 + HNO3 = Mn(NO3)2 + O2 + H2O =>
2 MnO2 + 4 HNO3 = 2 Mn(NO3)2 + O2 + 2 H2O
Sc + Fe(NO3)2 = Fe + Sc(NO3)3 =>
2 Sc + 3 Fe(NO3)2 = 3 Fe + 2 Sc(NO3)3
Cl2O7 + KOH = ClOH + K2O7 =>
Cl2O7 + 2 KOH = 2 ClOH + K2O7
H2O2 + Na3CrO3 = Na2CrO4 + NaOH + H2O =>
3 H2O2 + 2 Na3CrO3 = 2 Na2CrO4 + 2 NaOH + 2 H2O
C7H8O3 + O2 = C6H4O5 + CH4O =>
2 C7H8O3 + 3 O2 = 2 C6H4O5 + 2 CH4O
Al(NO3)3 + NH3 = H2O + Al + NO2 =>
7 Al(NO3)3 + 6 NH3 = 9 H2O + 7 Al + 27 NO2
MnO2 + Cr({3+}) + OH({-}) = Mn({2+}) + CrO4({-2}) + H2O =>
3 MnO2 + 2 Cr({3+}) + 4 OH({-}) = 3 Mn({2+}) + 2 CrO4({-2}) + 2 H2O
CSHCO3 + H2SO4 = CS2SO4 + H2O + CO2 =>
14 CSHCO3 + 13 H2SO4 = 9 CS2SO4 + 20 H2O + 19 CO2
K3[Cr(O2)4] + H2SO4 = Cr2(SO4)3 + O2 + H2O + K2SO4 =>
2 K3[Cr(O2)4] + 6 H2SO4 = Cr2(SO4)3 + 5 O2 + 6 H2O + 3 K2SO4
Cu2(SO4) + K(NO3) = Cu(NO3) + K2(SO4) =>
Cu2(SO4) + 2 K(NO3) = 2 Cu(NO3) + K2(SO4)
Bi + Cl2 + KOH = KBiO3 + KCl + H2O =>
2 Bi + 5 Cl2 + 12 KOH = 2 KBiO3 + 10 KCl + 6 H2O
Al + MgBr2 = AlBr + Mg =>
2 Al + MgBr2 = 2 AlBr + Mg
O3 + CH202 = CO2 + H2O =>
103 O3 + 3 CH202 = 3 CO2 + 303 H2O
FeCl3 + H3PO4 = FeH3 + Cl3PO4 =>
FeCl3 + H3PO4 = FeH3 + Cl3PO4
FeS + O2 = FeO + S02 =>
2 FeS + O2 = 2 FeO + S02
F2 + CaI2 = FI + Ca =>
F2 + CaI2 = 2 FI + Ca
| 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 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
