| Équations équilibrées la veille | Équations équilibrées le lendemain |
KCl(s) + Na(s) = NaCl(s) + K(s)
CO(NH2)2 + Hg(NO3)2 + H2O = CO(NH2)2Hg(NO3)2H2O =>
CO(NH2)2 + Hg(NO3)2 + H2O = CO(NH2)2Hg(NO3)2H2O
HOOCCHOHCHOHCOOH + C2H5OH = CH3CH2OCCHOHCHOHCOCH2CH3 + H2O =>
5 HOOCCHOHCHOHCOOH + 18 C2H5OH = 7 CH3CH2OCCHOHCHOHCOCH2CH3 + 20 H2O
AgI + Fe{2}(CO{3}0{3} = FeI + Ag{2}CO{3} =>
AgI + Fe{2}(CO{3}0{3} = FeI + Ag{2}CO{3}
KF + Na2SO4 = K2SO4 + NaF =>
2 KF + Na2SO4 = K2SO4 + 2 NaF
AgNO3(aq) + Ni(NO3)2(aq) = Ag2Ni(s) + NO3(aq) =>
2 AgNO3(aq) + Ni(NO3)2(aq) = Ag2Ni(s) + 4 NO3(aq)
CI2 + KOH = KOCI3 + KCI + H2O =>
2 CI2 + 2 KOH = KOCI3 + KCI + H2O
[Co(H2O)6](aq) + Cl(aq) = CoCl4(aq) + H2O =>
[Co(H2O)6](aq) + 4 Cl(aq) = CoCl4(aq) + 6 H2O
NaVO3 + H2SO4 + Zn = VSO4 + ZnSO4 + Na2SO4 + H2O =>
2 NaVO3 + 6 H2SO4 + 3 Zn = 2 VSO4 + 3 ZnSO4 + Na2SO4 + 6 H2O
(NH4)2CO3 + HCl = NH4Cl + H2CO3 =>
(NH4)2CO3 + 2 HCl = 2 NH4Cl + H2CO3
C4(g) + O2(g) = C2O4 =>
C4(g) + 4 O2(g) = 2 C2O4
HF + LiOH = H2O + LiF =>
HF + LiOH = H2O + LiF
NaI + Cu(C2H3O2)2 = NaC2H3O2 + CuI + I2 =>
4 NaI + 2 Cu(C2H3O2)2 = 4 NaC2H3O2 + 2 CuI + I2
H2C2O4 + LiOH = H2O + Li2C2O4 =>
H2C2O4 + 2 LiOH = 2 H2O + Li2C2O4
FeCl2 + H2SO4 = FeCl3 + Fe2(SO4)3 + SO2 + H2O =>
6 FeCl2 + 6 H2SO4 = 4 FeCl3 + Fe2(SO4)3 + 3 SO2 + 6 H2O
NaAsO3 + HCl + Mg = AsH3 + MgCl2 + NaCl + H2O =>
NaAsO3 + 9 HCl + 4 Mg = AsH3 + 4 MgCl2 + NaCl + 3 H2O
Hydrogen + Oxygen = HOH =>
2 H2 + O2 = 2 HOH
Fe + O2 = Fe2O3 = Cl =>
4 Fe + 3 O2 = 2 Fe2O3
CH4 + H2O + C = C2H5OH =>
CH4 + H2O + C = C2H5OH
OH{-} + HCO3{-}{-} = H2O + CO3{-2} =>
OH{-} + HCO3{-}{-} = H2O + CO3{-2}
Sr + CuBr = Cu + SrBr2 =>
Sr + 2 CuBr = 2 Cu + SrBr2
H3PO4 + FeSO4 = Fe3PO4 + HSO4 =>
H3PO4 + 3 FeSO4 = Fe3PO4 + 3 HSO4
C4H6Br2 + H2 = C4H8Br2 =>
C4H6Br2 + H2 = C4H8Br2
H3PO4 + MgCO3 = Mg3(PO4)2 + H2(CO3) =>
2 H3PO4 + 3 MgCO3 = Mg3(PO4)2 + 3 H2(CO3)
CoCl2*6H2O + NaOH + H2NCH2CH2NH2*2HCl + H2O2 = (Co(H2NCH2CH2NH2)3)Cl3 + H2O + NaCl =>
2 CoCl2*6H2O + 10 NaOH + 6 H2NCH2CH2NH2*2HCl + H2O2 = 2(Co(H2NCH2CH2NH2)3)Cl3 + 24 H2O + 10 NaCl
[Co(NH3)5Cl]Cl2 + H2O = [Co(NH3)5(H2O)]Cl3 =>
[Co(NH3)5Cl]Cl2 + H2O = [Co(NH3)5(H2O)]Cl3
SiO2 + NaOH = H2O + Na2SiO3 =>
SiO2 + 2 NaOH = H2O + Na2SiO3
Mn + S2O8 + H2O = MnO4 + H2SO4 =>
Mn + 2 S2O8 + 4 H2O = MnO4 + 4 H2SO4
Na3PO4(aq) + AlCl3(aq) = AlPO4 + Na3Cl3 =>
Na3PO4(aq) + AlCl3(aq) = AlPO4 + Na3Cl3
K3[Fe(cn)6] + H2O + O2 = K2[Fe(cn)6] + KOH =>
4 K3[Fe(cn)6] + 2 H2O + O2 = 4 K2[Fe(cn)6] + 4 KOH
H2SO4(aq) + HI(aq) = H2S + I2 + H2O =>
H2SO4(aq) + 8 HI(aq) = H2S + 4 I2 + 4 H2O
C8H11N + O2 = CO2 + H2O + N2 =>
4 C8H11N + 43 O2 = 32 CO2 + 22 H2O + 2 N2
Fe2O3 + ClO = Fe + ClO2 =>
Fe2O3 + 3 ClO = 2 Fe + 3 ClO2
(COOH)2(s) + O2(g) = CO2(g) + H2O(g) =>
2(COOH)2(s) + O2(g) = 4 CO2(g) + 2 H2O(g)
C3H8O + K2Cr2O7 = C3H8K2Cr2O8 =>
C3H8O + K2Cr2O7 = C3H8K2Cr2O8
NaBr(aq) + Hg2(aq)(NO3)2 = Na(NO3)2 + Hg2Br =>
NaBr(aq) + Hg2(aq)(NO3)2 = Na(NO3)2 + Hg2Br
CH3CH(OH)COOH + NaOH = CH3CH(ONa)COONa + H2O =>
CH3CH(OH)COOH + 2 NaOH = CH3CH(ONa)COONa + 2 H2O
Mn(NO3)2(aq) + K3PO4(aq) = Mn3(PO4)2(s) + KNO3(aq) =>
3 Mn(NO3)2(aq) + 2 K3PO4(aq) = Mn3(PO4)2(s) + 6 KNO3(aq)
Na2CO3 + WO3 = NaWO3 + CO2 + O2 =>
2 Na2CO3 + 4 WO3 = 4 NaWO3 + 2 CO2 + O2
CH3CO2H + Cu = H2O + CuCH2CO =>
CH3CO2H + Cu = H2O + CuCH2CO
SPH4 + CaNi3 = SNi3 + CaPH4 =>
SPH4 + CaNi3 = SNi3 + CaPH4
KHSO4 + H2O = KOH + H2SO4 =>
KHSO4 + H2O = KOH + H2SO4
K + H2O = K1O1H + H2 =>
2 K + 2 H2O = 2 K1O1H + H2
Hg2S + NH4NO3 = HgNO3 + (NH4)2S =>
Hg2S + 2 NH4NO3 = 2 HgNO3 + (NH4)2S
(NH4)2O + Ca(NO3)2 = (NH4)(NO3) + CaO =>
(NH4)2O + Ca(NO3)2 = 2(NH4)(NO3) + CaO
Ni + NH3 = Ni(NH3)62 =>
Ni + 62 NH3 = Ni(NH3)62
C54H36O38N3 + O2 = CO2 + H2O + NH3 =>
4 C54H36O38N3 + 167 O2 = 216 CO2 + 54 H2O + 12 NH3
CaCl2(aq) + K3(PO4)(aq) = Ca3(PO4)2 + KCl =>
3 CaCl2(aq) + 2 K3(PO4)(aq) = Ca3(PO4)2 + 6 KCl
P + F = PF5 =>
P + 5 F = PF5
Co + H2O = Co2O3 + H2 =>
2 Co + 3 H2O = Co2O3 + 3 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 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/23/25
Équations équilibrées sur02/22/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
