| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CO + O2 = 2 CO2
HCl + BaSO3 = BaCl2 + SO2 + H2O =>
2 HCl + BaSO3 = BaCl2 + SO2 + H2O
(NH4)Br + Pb(CH3COO)4 = PbBr4 + NH4(CH3COO) =>
4(NH4)Br + Pb(CH3COO)4 = PbBr4 + 4 NH4(CH3COO)
GeCl4 + Na2S = GeS2 + NaCl =>
GeCl4 + 2 Na2S = GeS2 + 4 NaCl
KOH + MnO2 + K2ClO3 = KCl + K2MnO4 + H2O =>
8 KOH + 5 MnO2 + 2 K2ClO3 = 2 KCl + 5 K2MnO4 + 4 H2O
CH3COOH + MgSO4 = CO2 + H2S + Mg(OH)2 =>
CH3COOH + MgSO4 = 2 CO2 + H2S + Mg(OH)2
H2 + Ta2O3 = Ta + H2O =>
3 H2 + Ta2O3 = 2 Ta + 3 H2O
HOC6H4CH2OH + NaOH = NaOC6H4CH2ONa + H2O =>
HOC6H4CH2OH + 2 NaOH = NaOC6H4CH2ONa + 2 H2O
CaC2 + H2O = Ca(OH)2 + C4H4 =>
2 CaC2 + 4 H2O = 2 Ca(OH)2 + C4H4
CH2(NH2)COOH + O2 = CO2 + N2 + H2O =>
4 CH2(NH2)COOH + 9 O2 = 8 CO2 + 2 N2 + 10 H2O
C4H10NH + O2 = CO2 + H2O + N2 =>
4 C4H10NH + 27 O2 = 16 CO2 + 22 H2O + 2 N2
Hg + He = HgHe =>
Hg + He = HgHe
C6H5CH3 + KMnO4 = C6H5COOK + MnO2 + KOH + H2O =>
C6H5CH3 + 2 KMnO4 = C6H5COOK + 2 MnO2 + KOH + H2O
HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
C2H3Cl + NaOH = C2H2 + NaCl + H2O =>
C2H3Cl + NaOH = C2H2 + NaCl + H2O
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
Mg + H2O + Nh4Cl = MgCl2 + H2 + Nh4OH =>
Mg + 2 H2O + 2 Nh4Cl = MgCl2 + H2 + 2 Nh4OH
Fe + NO = Fe2O3 + N2 =>
4 Fe + 6 NO = 2 Fe2O3 + 3 N2
K(s) + H2O(l) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(l) = 2 KOH(aq) + H2(g)
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
Ca10(PO4)6(OH)2 + H3O = Ca + PO4 + H2O =>
Ca10(PO4)6(OH)2 + 2 H3O = 10 Ca + 6 PO4 + 4 H2O
CH3COOH + Fe2O3 = FeCH3COO + H2O + CO2 =>
5 CH3COOH + 2 Fe2O3 = 4 FeCH3COO + 4 H2O + 2 CO2
C6H7O7Na + Ca(NO3)2 = CaCO3 + N2 + CO2 + H2O + NaOH =>
5 C6H7O7Na + 9 Ca(NO3)2 = 9 CaCO3 + 9 N2 + 21 CO2 + 15 H2O + 5 NaOH
As2S3 + K2Cr2O7 + H2SO4 = H3AsO4 + Cr2(SO4)3 + K2SO4 + H2SO3 =>
2 As2S3 + 3 K2Cr2O7 + 25 H2SO4 = 4 H3AsO4 + 3 Cr2(SO4)3 + 3 K2SO4 + 19 H2SO3
Zn + VO2{+} + H{+} = Zn2{+} + V3{+} + H2O =>
28 Zn + 3 VO2{+} + 12 H{+} = 14 Zn2{+} + V3{+} + 6 H2O
C + H2 + N2 + O2 = C3H7CONH2 =>
8 C + 9 H2 + N2 + O2 = 2 C3H7CONH2
Cu(NO3)2 + K2S = CuS(s) + KNO3(s) =>
Cu(NO3)2 + K2S = CuS(s) + 2 KNO3(s)
KrF2 + Au = (KrF)[AuF6] + Kr =>
7 KrF2 + 2 Au = 2(KrF)[AuF6] + 5 Kr
AgNo3 + Na2Cr2O7 = No3Na2 + AgCr2O7 =>
AgNo3 + Na2Cr2O7 = No3Na2 + AgCr2O7
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
C3H6C4H8 + H2 = C3H6C4H10 =>
C3H6C4H8 + H2 = C3H6C4H10
CH3CH2CH2OH + KMnO4 = CH3CH2COOH + KOH + MnO2 + H2O =>
3 CH3CH2CH2OH + 4 KMnO4 = 3 CH3CH2COOH + 4 KOH + 4 MnO2 + H2O
SO2 + H2O = SH2 + O3 =>
SO2 + H2O = SH2 + O3
Ta + KClO3 + KOH = KCl + K3TaO4 + H2O =>
6 Ta + 5 KClO3 + 18 KOH = 5 KCl + 6 K3TaO4 + 9 H2O
MnS + H2O2 = Mn(OH)2 + S =>
MnS + H2O2 = Mn(OH)2 + S
K2CrO4 + LiBr = KBr + Li2CrO4 =>
K2CrO4 + 2 LiBr = 2 KBr + Li2CrO4
Fe2 + (SO4)3 + NH3 + H2O = Fe(OH)3 + (NH4)2SO4 =>
Fe2 + (SO4)3 + 6 NH3 + 6 H2O = 2 Fe(OH)3 + 3(NH4)2SO4
Mg(s) + C2H4O2(aq) = H2 + Mg(C2H3O2)2 =>
Mg(s) + 2 C2H4O2(aq) = H2 + Mg(C2H3O2)2
Mg(SO4) + Fe(CH3COO)2 = Mg(CH3COO)2 + Fe(SO4) =>
Mg(SO4) + Fe(CH3COO)2 = Mg(CH3COO)2 + Fe(SO4)
Na2[CdCl4] + KOH = NaOH + KCl + Cd(OH)2 =>
Na2[CdCl4] + 4 KOH = 2 NaOH + 4 KCl + Cd(OH)2
P(s) + Cl(g) = PCl3 =>
P(s) + 3 Cl(g) = PCl3
C7H5ClO + HCl = C7H5ClOHCl =>
C7H5ClO + HCl = C7H5ClOHCl
K2CrO4 + LiBr = KBr + Li2CrO4 =>
K2CrO4 + 2 LiBr = 2 KBr + Li2CrO4
C + FeO3 = Fe + CO2 =>
3 C + 2 FeO3 = 2 Fe + 3 CO2
AgNO3(ac) + KCI(ac) = AgCI + KNO3 =>
AgNO3(ac) + KCI(ac) = AgCI + KNO3
CaCO3 + HCl + (NH4)C2O4 = CaC2O4*H2O + CO2 + NH4Cl =>
CaCO3 + 2 HCl + 2(NH4)C2O4 = CaC2O4*H2O + 3 CO2 + 2 NH4Cl
KBr + F = KF + BrF =>
KBr + 2 F = KF + BrF
BrCl2 + MgSO4 = BrSO4 + MgCl2 =>
BrCl2 + MgSO4 = BrSO4 + MgCl2
K2CrO4 + Al = Cr2O3 + K2O + Al2O3 =>
2 K2CrO4 + 2 Al = Cr2O3 + 2 K2O + Al2O3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
