| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaS + 3 Ca(OH)2 = 4 CaO + SO2 + 3 H2
Cs2O2 + H2O = CsOH + O2 =>
2 Cs2O2 + 2 H2O = 4 CsOH + O2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Fe3(O2) + C = Fe + CO =>
Fe3(O2) + 2 C = 3 Fe + 2 CO
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
K2Cr2O7 + SrCl2 + HCl = CrCl3 + KCl + SrCl4 + H2O =>
K2Cr2O7 + 3 SrCl2 + 14 HCl = 2 CrCl3 + 2 KCl + 3 SrCl4 + 7 H2O
Br2 + HNO3 = NO + HBrO3 + H2O =>
3 Br2 + 10 HNO3 = 10 NO + 6 HBrO3 + 2 H2O
CHO + OH = COO + H2O =>
CHO + 3 OH = COO + 2 H2O
Fe2(SO4)3 + H2S = FeS + S + H2SO4 =>
Fe2(SO4)3 + 3 H2S = 2 FeS + S + 3 H2SO4
K2CO3 + CdCl2 = CdCO3 + KCl =>
K2CO3 + CdCl2 = CdCO3 + 2 KCl
K + Ba = KBa =>
K + Ba = KBa
FeCl3 + NH4SCN = Fe(SCN)3 + NH4Cl =>
FeCl3 + 3 NH4SCN = Fe(SCN)3 + 3 NH4Cl
K2S + NaMnO4 + H2O = S + MnO2 + KOH + NaOH =>
3 K2S + 2 NaMnO4 + 4 H2O = 3 S + 2 MnO2 + 6 KOH + 2 NaOH
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
FeBr3 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
CaCl2 + Na2(C2O4) = CaC2O4 + NaCl =>
CaCl2 + Na2(C2O4) = CaC2O4 + 2 NaCl
K2Cr2O7 + NaI + H2SO4 = I2 + H2O + KSO4 + Na2SO4 + CrSO4 =>
K2Cr2O7 + 6 NaI + 7 H2SO4 = 3 I2 + 7 H2O + 2 KSO4 + 3 Na2SO4 + 2 CrSO4
NaI + Cl2 + H2O = NaIO3 + HCl =>
NaI + 3 Cl2 + 3 H2O = NaIO3 + 6 HCl
Sb2(SO4)3 + KMnO4 + H2O = H3SbO4 + MnSO4 + K2SO4 + H2SO4 =>
5 Sb2(SO4)3 + 4 KMnO4 + 24 H2O = 10 H3SbO4 + 4 MnSO4 + 2 K2SO4 + 9 H2SO4
H{+} + NO3{-} + Cr2O3{2-} = NO2 + Cr3O5{-} + H2O =>
10 H{+} + 6 NO3{-} + 3 Cr2O3{2-} = 6 NO2 + 2 Cr3O5{-} + 5 H2O
H3PO4 + NH3 = (NH4)2HPO4 =>
H3PO4 + 2 NH3 = (NH4)2HPO4
PbCO3 + H2O = Pb(OH)2(PbCO3)2 + CO2 =>
3 PbCO3 + H2O = Pb(OH)2(PbCO3)2 + CO2
Cu2SO4 + Ca(OH)2 = CuOH + CaSO4 =>
Cu2SO4 + Ca(OH)2 = 2 CuOH + CaSO4
Cu + H2SO4 + NaNO3 = Cu(NO3)2 + H2O + Na2SO4 + NO =>
3 Cu + 4 H2SO4 + 8 NaNO3 = 3 Cu(NO3)2 + 4 H2O + 4 Na2SO4 + 2 NO
Mg + Ca = MgCa =>
Mg + Ca = MgCa
Fe + Pb{2+} = Fe{2+}SO4 + Pb =>
Fe + Pb{2+} = Fe{2+}SO4 + Pb
NH4NO3 + Na3PO4 = (NH4)3PO4 + NaNO3 =>
3 NH4NO3 + Na3PO4 = (NH4)3PO4 + 3 NaNO3
Mg + TiCl = MgCl + Ti =>
Mg + TiCl = MgCl + Ti
UO2 + CCl4 = UCl4 + CO2 =>
UO2 + CCl4 = UCl4 + CO2
Pt + P = PtP =>
Pt + P = PtP
Se + NaOH = Na2SeO4 + H2O + Na2Se =>
4 Se + 8 NaOH = Na2SeO4 + 4 H2O + 3 Na2Se
HBO2 + Ca(OH)2 = CaB2O4 + H2O =>
2 HBO2 + Ca(OH)2 = CaB2O4 + 2 H2O
Na3PO4 + BaCe2 = NaCe + Ba3(PO4)2 =>
2 Na3PO4 + 3 BaCe2 = 6 NaCe + Ba3(PO4)2
P2O5 + HCl = POCl3 + HPO3 =>
2 P2O5 + 3 HCl = POCl3 + 3 HPO3
CaOH + Fe = Fe(OH)2 + Ca =>
2 CaOH + Fe = Fe(OH)2 + 2 Ca
Ta + HF = [TaF7] + H2 =>
2 Ta + 14 HF = 2[TaF7] + 7 H2
NaOH + NH3 = NaH3 + NHO =>
NaOH + NH3 = NaH3 + NHO
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
C6H12O6 + CuOH = C6H11O6Cu + H2O =>
C6H12O6 + CuOH = C6H11O6Cu + H2O
NH2CH2COOH + O2 = NH2CONH2 + CO2 + H2O =>
2 NH2CH2COOH + 3 O2 = NH2CONH2 + 3 CO2 + 3 H2O
NaCl + H{2}SO{4} = Na{2}SO{4} + HCl =>
NaCl + H{2}SO{4} = Na{2}SO{4} + HCl
KOH + AgCl = KCl + Ag + O2 + H2O =>
4 KOH + 4 AgCl = 4 KCl + 4 Ag + O2 + 2 H2O
ZnPO4 + CuSO4 = ZnSO4 + CuPO4 =>
ZnPO4 + CuSO4 = ZnSO4 + CuPO4
NaOH + H3BO3 = H2O + Na2H2 + BO3 =>
6 NaOH + 4 H3BO3 = 6 H2O + 3 Na2H2 + 4 BO3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Fe2(SO4)3 + H2S = FeS + S + H2SO4 =>
Fe2(SO4)3 + 3 H2S = 2 FeS + S + 3 H2SO4
Fr2O + CO2 = FrC + O2 =>
2 Fr2O + 4 CO2 = 4 FrC + 5 O2
KNaC4H4O6 + H2O2 = CO2 + NaOH + KOH + H2O =>
KNaC4H4O6 + 5 H2O2 = 4 CO2 + NaOH + KOH + 6 H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
