| Équations équilibrées la veille | Équations équilibrées le lendemain |
21 C6H5COOH + 22 NaHCO3 = 22 C6H5COONa + 19 H2O + 15 CO3
Ni + (CH3)2C2N2O2H2 = Ni[(CH3)2C2N2O2H]2 + H =>
Ni + 2(CH3)2C2N2O2H2 = Ni[(CH3)2C2N2O2H]2 + 2 H
K2CO3 + BaCl2 = KCl + BaCO3 =>
K2CO3 + BaCl2 = 2 KCl + BaCO3
LiOH + H2SO4 = LiHSO4 + H2O =>
LiOH + H2SO4 = LiHSO4 + H2O
LiBr + Na = LiNa + Br =>
LiBr + Na = LiNa + Br
CuSO4(aq) + HCl(aq) = CuCl2(aq) + H2SO4(aq) =>
CuSO4(aq) + 2 HCl(aq) = CuCl2(aq) + H2SO4(aq)
H + NO = H2O + N =>
2 H + NO = H2O + N
Ag(s) + HNO3(ap) = AgNO3(ap) + NO(g) + H2O(l) =>
3 Ag(s) + 4 HNO3(ap) = 3 AgNO3(ap) + NO(g) + 2 H2O(l)
Hg2(HCO3)2 + LiCl = Hg2Cl2 + LiHCO3 =>
Hg2(HCO3)2 + 2 LiCl = Hg2Cl2 + 2 LiHCO3
FeSO4 + KL + KLO3 + H2O = Fe(OH)2 + K2SO4 + L2 =>
3 FeSO4 + 5 KL + KLO3 + 3 H2O = 3 Fe(OH)2 + 3 K2SO4 + 3 L2
H2O(l) = H2(g) + O2(g) =>
2 H2O(l) = 2 H2(g) + O2(g)
Ca + NiBr2 = Ni + CaBr2 =>
Ca + NiBr2 = Ni + CaBr2
KOH + AgF = Ag2O + KF + H2O =>
2 KOH + 2 AgF = Ag2O + 2 KF + H2O
CaCO3 + H3O = H2O + CaHCO3 =>
CaCO3 + H3O = H2O + CaHCO3
O2 + C24H50 = CO2 + H2O =>
73 O2 + 2 C24H50 = 48 CO2 + 50 H2O
N204 + O2 = NO2 =>
N204 + 204 O2 = 204 NO2
KOH + Cr2(SO4)3 = K2(SO4) + Cr(OH)3 =>
6 KOH + Cr2(SO4)3 = 3 K2(SO4) + 2 Cr(OH)3
BaBr2 + K2Cr2O7 + H3PO4 = Br + CrPO4 + Ba3(PO4)2 + K2HPO4 + H2O =>
3 BaBr2 + K2Cr2O7 + 5 H3PO4 = 6 Br + 2 CrPO4 + Ba3(PO4)2 + K2HPO4 + 7 H2O
K(s) + AgNO3(s) = KNO3(s) + Ag(s) =>
K(s) + AgNO3(s) = KNO3(s) + Ag(s)
[Co(H2O)6]Cl2 + C2H5OH = [Co(H2O)6]OH + C2H5Cl2 =>
[Co(H2O)6]Cl2 + C2H5OH = [Co(H2O)6]OH + C2H5Cl2
Al + HCl = AlCl3 + H =>
Al + 3 HCl = AlCl3 + 3 H
CH3OH = HCOH + H2 =>
CH3OH = HCOH + H2
HF + SiO2 = F4Si + H2O =>
4 HF + SiO2 = F4Si + 2 H2O
CH3COOH + NaOHCO3 = NaCOOH + CO2 + H2O =>
CH3COOH + 2 NaOHCO3 = 2 NaCOOH + 2 CO2 + 2 H2O
K2[PtCl6] + KOH = KCl + K2[Pt(OH)6] =>
K2[PtCl6] + 6 KOH = 6 KCl + K2[Pt(OH)6]
C2H6O + KMnO4 + H2SO4 = C2H4O2 + H2O + K2SO4 + MnSO4 =>
5 C2H6O + 4 KMnO4 + 6 H2SO4 = 5 C2H4O2 + 11 H2O + 2 K2SO4 + 4 MnSO4
Al(NO3)3*9H2O = Al(OH)3 + HNO3 + H2O =>
Al(NO3)3*9H2O = Al(OH)3 + 3 HNO3 + 6 H2O
PH2O3 + O2 = H2O + P4O10 =>
4 PH2O3 + O2 = 4 H2O + P4O10
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
HNO3(aq) + Zn(OH)2(s) = Zn(NO3)2(aq) + H2O(l) =>
2 HNO3(aq) + Zn(OH)2(s) = Zn(NO3)2(aq) + 2 H2O(l)
(NH4)2SO3 + Co(NO2)3 = Co2(SO3)3 + NH4NO2 =>
3(NH4)2SO3 + 2 Co(NO2)3 = Co2(SO3)3 + 6 NH4NO2
Na3PO4 + CuCl2 = CuPO4 + Na3Cl2 =>
Na3PO4 + CuCl2 = CuPO4 + Na3Cl2
C4H10(l) + O2(g) = CO2(g) + H2O(l) =>
2 C4H10(l) + 13 O2(g) = 8 CO2(g) + 10 H2O(l)
H2O(g) = H2(g) + O2(g) =>
2 H2O(g) = 2 H2(g) + O2(g)
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
Mg(HCO3)2 + Mg(OH)2 = MgCO3 + H2O =>
Mg(HCO3)2 + Mg(OH)2 = 2 MgCO3 + 2 H2O
C2H4O2 = C2H2O + H2O =>
C2H4O2 = C2H2O + H2O
Al + OH{-} + H2O = Al(OH)4{-} + H2 =>
2 Al + 2 OH{-} + 6 H2O = 2 Al(OH)4{-} + 3 H2
Cu(NH3)2 = Cu + NH3 =>
Cu(NH3)2 = Cu + 2 NH3
H3O + CaCO3 = H2O + Ca + CO2 =>
2 H3O + CaCO3 = 3 H2O + Ca + CO2
HOCl(aq) + NaOH(aq) = H2O(l) + NaOCl(aq) =>
HOCl(aq) + NaOH(aq) = H2O(l) + NaOCl(aq)
Cl2 + CH2CH2 = ClCH2CH2Cl =>
Cl2 + CH2CH2 = ClCH2CH2Cl
KHP + NaOH = KOH + HNaP =>
KHP + NaOH = KOH + HNaP
C18H30O3S + C3H9NO = C18H30O3SC3H9NO =>
C18H30O3S + C3H9NO = C18H30O3SC3H9NO
Al(s) + MgO(s) = Al2O3(s) + Mg(s) =>
2 Al(s) + 3 MgO(s) = Al2O3(s) + 3 Mg(s)
H4N2 + O2 = NO + H2O =>
H4N2 + 2 O2 = 2 NO + 2 H2O
Na2CrO4 + Pb(NO3)2 = Na(NO3)2 + Pb2CrO4 =>
Na2CrO4 + 2 Pb(NO3)2 = 2 Na(NO3)2 + Pb2CrO4
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
CHHHH + Cl{-}Cl = CClClClCl + H{-}H =>
CHHHH + 4 Cl{-}Cl = CClClClCl + 4 H{-}H
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
