| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C4H8N2O3 + C6H12O6 = 4 C3H5NO + 2 CO2 + 4 H2O
Cu(OH)Br + HCl = H2O + CuBrCl =>
Cu(OH)Br + HCl = H2O + CuBrCl
Cu3(PO4)2 + HCl = CuCl2 + PO4 + H2 =>
Cu3(PO4)2 + 6 HCl = 3 CuCl2 + 2 PO4 + 3 H2
P4 + H2O = H3PO2 + H2 =>
P4 + 8 H2O = 4 H3PO2 + 2 H2
Li2CO3 + HCl = LiCl + H2O + CO2 =>
Li2CO3 + 2 HCl = 2 LiCl + H2O + CO2
Hg2Cl2 + NH4OH = H2O + Hg + HgNH2Cl + NH4Cl =>
Hg2Cl2 + 2 NH4OH = 2 H2O + Hg + HgNH2Cl + NH4Cl
Pb3(PO4)2 + HI = PbI2 + H3PO4 =>
Pb3(PO4)2 + 6 HI = 3 PbI2 + 2 H3PO4
Ba3(PO4)2 = Ba{+2} + PO4{-3} =>
Ba3(PO4)2 = 3 Ba{+2} + 2 PO4{-3}
CaS + H{+} = H2S + Ca{2+} =>
CaS + 2 H{+} = H2S + Ca{2+}
HNO3 + HI = NO + I2 + H2O =>
2 HNO3 + 6 HI = 2 NO + 3 I2 + 4 H2O
Fe2O3 + H2S1O4 = Fe2(S1O4)3 + H2O1 =>
Fe2O3 + 3 H2S1O4 = Fe2(S1O4)3 + 3 H2O1
KMnO4 + HCl + Zn = MnCl2 + H2O + ZnCl2 + KOH =>
2 KMnO4 + 14 HCl + 5 Zn = 2 MnCl2 + 6 H2O + 5 ZnCl2 + 2 KOH
CHNaO3 + C2H4O2 = C2H3NaO2 + CO2 + H2O =>
CHNaO3 + C2H4O2 = C2H3NaO2 + CO2 + H2O
Cu(OH)Br + HCl = H2O + CuBrCl =>
Cu(OH)Br + HCl = H2O + CuBrCl
NaCl3 + FeBr3 = FeCl3 + NaBr3 =>
NaCl3 + FeBr3 = FeCl3 + NaBr3
K2(Cr2O7) + SnCl2 + HCl = CrCl3 + SnCl4 + KCl + H2O =>
K2(Cr2O7) + 3 SnCl2 + 14 HCl = 2 CrCl3 + 3 SnCl4 + 2 KCl + 7 H2O
H2CO2 + OH{-} = (CO2){2-} + H2O =>
H2CO2 + 2 OH{-} = (CO2){2-} + 2 H2O
NaOH + CH3COOC2H5 = CH3COONa + C2H5O =>
2 NaOH + 3 CH3COOC2H5 = 2 CH3COONa + 4 C2H5O
Cr + Cu{2+} = Cr{3+} + Cu =>
2 Cr + 3 Cu{2+} = 2 Cr{3+} + 3 Cu
K4Fe(CN)6 + K2Cr2O7 + H2SO4 = K2SO4 + Fe2(SO4)3 + Cr2(SO4)3 + CO2 + NO2 + H2O =>
6 K4Fe(CN)6 + 55 K2Cr2O7 + 241 H2SO4 = 67 K2SO4 + 3 Fe2(SO4)3 + 55 Cr2(SO4)3 + 36 CO2 + 36 NO2 + 241 H2O
C60H100O50 + O2 = CO2 + H2O =>
C60H100O50 + 60 O2 = 60 CO2 + 50 H2O
Na + HCl = NaCl + H2 =>
2 Na + 2 HCl = 2 NaCl + H2
TiCl3 + NH3 + H2O = Ti(OH)3 + NH4Cl =>
TiCl3 + 3 NH3 + 3 H2O = Ti(OH)3 + 3 NH4Cl
(NH4)2SO4 + Ca(OH)2 = NH4OH(aq) + CaSO4 =>
(NH4)2SO4 + Ca(OH)2 = 2 NH4OH(aq) + CaSO4
Fe + Pb(NO3)2 = Pb + Fe(NO3)2 =>
Fe + Pb(NO3)2 = Pb + Fe(NO3)2
HCOOH + C2H5OH = HCOOC2H5 + H2O =>
HCOOH + C2H5OH = HCOOC2H5 + H2O
Fe + CO2 = FeC2O4 =>
Fe + 2 CO2 = FeC2O4
C20H42 = C16H34 + C2H4 =>
C20H42 = C16H34 + 2 C2H4
K3PO4 + Na3[Co(NO2)6] = K3[Co(NO2)6] + Na3PO4 =>
K3PO4 + Na3[Co(NO2)6] = K3[Co(NO2)6] + Na3PO4
Fe(SCN)3 + KSCN = K[Fe(SCN)4] =>
Fe(SCN)3 + KSCN = K[Fe(SCN)4]
KMnO4 + HCOH = K2CO3 + KHCO3 + MnO2 + H2O =>
4 KMnO4 + 3 HCOH = K2CO3 + 2 KHCO3 + 4 MnO2 + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C20H42 = C6H6 + H2 =>
3 C20H42 = 10 C6H6 + 33 H2
NH4PO4 + BaClO3 = NH4ClO3 + BaPO4 =>
NH4PO4 + BaClO3 = NH4ClO3 + BaPO4
K2SO4 + Cu = Cu2SO4 + K =>
K2SO4 + 2 Cu = Cu2SO4 + 2 K
K3PO4 + Na3[Co(NO2)6] = K3[Co(NO2)6] + Na3PO4 =>
K3PO4 + Na3[Co(NO2)6] = K3[Co(NO2)6] + Na3PO4
Li2S + Co(NO3)2 = Li(NO3) + CoS =>
Li2S + Co(NO3)2 = 2 Li(NO3) + CoS
HNO3 + KMnO4 = MnO2 + KNO3 + H2O + O2 =>
4 HNO3 + 4 KMnO4 = 4 MnO2 + 4 KNO3 + 2 H2O + 3 O2
Cu(OH)Br + HCl = H2O + CuBrCl =>
Cu(OH)Br + HCl = H2O + CuBrCl
ZnCl2 + NH4OH = NH4Cl + Zn(OH)2 =>
ZnCl2 + 2 NH4OH = 2 NH4Cl + Zn(OH)2
N2 + CO2 + H2O = CO(NH2)2 + O2 =>
2 N2 + 2 CO2 + 4 H2O = 2 CO(NH2)2 + 3 O2
Na2O + N2O = NaON =>
Na2O + N2O = 2 NaON
H3PO2 = P2O + H2O =>
2 H3PO2 = P2O + 3 H2O
KMnO4 + HNO3 = KNO3 + HMnO4 =>
KMnO4 + HNO3 = KNO3 + HMnO4
Na2Co3 + Ca(NO3)2 = NaNO3 + CaCo3 =>
Na2Co3 + Ca(NO3)2 = 2 NaNO3 + CaCo3
NaOH + P = NaP + OH =>
NaOH + P = NaP + OH
Na2Co3 + Ca(NO3)2 = NaNO3 + CaCo3 =>
Na2Co3 + Ca(NO3)2 = 2 NaNO3 + CaCo3
P + NaOH = Na3P + Na3PO4 + H2O =>
8 P + 24 NaOH = 5 Na3P + 3 Na3PO4 + 12 H2O
NH4 + FeO = Fe + NH4O =>
NH4 + FeO = Fe + NH4O
Fe(OH)3 + Cl2 = FeCl3 + H2O + O2 =>
4 Fe(OH)3 + 6 Cl2 = 4 FeCl3 + 6 H2O + 3 O2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/17/24
Équations équilibrées sur11/16/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
