| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 PbO2 + 16 NaOH + Cr2(SO4)3 = 2 Na2CrO4 + 3 Na2[Pb(OH)4] + 3 Na2SO4 + 2 H2O
(CH3)3N + HNO3 = (CH3)3NH + NO3 =>
(CH3)3N + HNO3 = (CH3)3NH + NO3
K2SO4 + NO2 = KNO3 + SO2 =>
K2SO4 + 2 NO2 = 2 KNO3 + SO2
C8H20 + O2 = CO + H2O =>
C8H20 + 9 O2 = 8 CO + 10 H2O
CH3COOH + NH3 = NH4CH3COO =>
CH3COOH + NH3 = NH4CH3COO
NiO2 + NaOH = Ni(OH)2 + NaO =>
NiO2 + 2 NaOH = Ni(OH)2 + 2 NaO
Cl2 + NaOH = NaClO3 + NaCl + H2O =>
3 Cl2 + 6 NaOH = NaClO3 + 5 NaCl + 3 H2O
HPO4 + AgNO3 = HNO3 + AgPO4 =>
HPO4 + AgNO3 = HNO3 + AgPO4
C12H22O11 + Ca(OH)2 = CH3CH2OH + CO2 + CaCO3 =>
C12H22O11 + Ca(OH)2 = 4 CH3CH2OH + 3 CO2 + CaCO3
Fe(NO3)3 + CaCrO4 = Ca(NO3)2 + Fe2(CrO4)3 =>
2 Fe(NO3)3 + 3 CaCrO4 = 3 Ca(NO3)2 + Fe2(CrO4)3
HC2H3O2 + ZnCO3 = Zn(C2H3O2)2 + H2O + CO2 =>
2 HC2H3O2 + ZnCO3 = Zn(C2H3O2)2 + H2O + CO2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
SiO2 + H2O = SiH4O4 =>
SiO2 + 2 H2O = SiH4O4
CuSO4 + NH4OH = Cu(NH4)2 + SO4(OH)2 =>
CuSO4 + 2 NH4OH = Cu(NH4)2 + SO4(OH)2
NiSO4 + NaOH = Ni(OH)2 + Na2SO4 =>
NiSO4 + 2 NaOH = Ni(OH)2 + Na2SO4
FeCl3 + ZnSO4 = Fe2(SO4)3 + ZnCl2 =>
2 FeCl3 + 3 ZnSO4 = Fe2(SO4)3 + 3 ZnCl2
HKC2O4 + KMnO4 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
10 HKC2O4 + 4 KMnO4 + 11 H2SO4 = 20 CO2 + 16 H2O + 7 K2SO4 + 4 MnSO4
Ca(OH)2 + H2PO4 = Ca3(PO4)3 + H2O =>
3 Ca(OH)2 + 3 H2PO4 = Ca3(PO4)3 + 6 H2O
CH3CHCH2 + Br = CH3CHBrCH2Br =>
CH3CHCH2 + 2 Br = CH3CHBrCH2Br
Co(OH)2 + NaOH + Br2 = Co3O4 + NaBr + H2O =>
3 Co(OH)2 + 2 NaOH + Br2 = Co3O4 + 2 NaBr + 4 H2O
PbNo32 + Zn = ZnNo32 + Pb =>
PbNo32 + Zn = ZnNo32 + Pb
Mn + H2O = Mn2O3 + H2 =>
2 Mn + 3 H2O = Mn2O3 + 3 H2
NaClO3 + MnCO3 = NaCl + MnO2 + CO2 =>
NaClO3 + 3 MnCO3 = NaCl + 3 MnO2 + 3 CO2
Mn(OH)2 + Cl2 + KOH = KMnO4 + KCl + H2O =>
2 Mn(OH)2 + 5 Cl2 + 12 KOH = 2 KMnO4 + 10 KCl + 8 H2O
P4(s) + S8(s) = P4S3(s) =>
8 P4(s) + 3 S8(s) = 8 P4S3(s)
CH3MgClCO2 = CH3COOMgCl =>
CH3MgClCO2 = CH3COOMgCl
CaOH + NaCO3 = CaCO3 + NaOH =>
CaOH + NaCO3 = CaCO3 + NaOH
Al2(SO4)3 + NH3*H2O = Al(OH)3 + (NH4)2 + SO4 =>
Al2(SO4)3 + 6 NH3*H2O = 2 Al(OH)3 + 3(NH4)2 + 3 SO4
NaMnO4 + NaNO2 + NaOH = Na2MnO4 + NaNO3 + H2O =>
2 NaMnO4 + NaNO2 + 2 NaOH = 2 Na2MnO4 + NaNO3 + H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Al + (OH)3 + HCl = AlCl + H2O =>
3 Al + (OH)3 + 3 HCl = 3 AlCl + 3 H2O
AgCl + K2CrO4 = Ag2CrO4 + K + Cl =>
2 AgCl + K2CrO4 = Ag2CrO4 + 2 K + 2 Cl
MgCl2 + Mg(OH)2 = Mg(OH)Cl =>
MgCl2 + Mg(OH)2 = 2 Mg(OH)Cl
C6H8O7 + KNO3 = C6H8KO7 + NO3 =>
C6H8O7 + KNO3 = C6H8KO7 + NO3
MnO2(s) + HCl(aq) = Cl2(g)MnCl2(aq) + H2O(l) =>
MnO2(s) + 4 HCl(aq) = Cl2(g)MnCl2(aq) + 2 H2O(l)
C12H22CaO14 + (NH4)2C2O4 = CaC2O4 + NH4C6H11O7 =>
C12H22CaO14 + (NH4)2C2O4 = CaC2O4 + 2 NH4C6H11O7
Na2HPO4*12H2O + Ba(NO3)2 = H2O + NaNO3 + BaHPO4 =>
Na2HPO4*12H2O + Ba(NO3)2 = 12 H2O + 2 NaNO3 + BaHPO4
Li2O = Li + O2 =>
2 Li2O = 4 Li + O2
KMnO4 + Na2S2O3 + H2SO4 = K2SO4 + MnSO4 + Na2SO4 + H2O =>
8 KMnO4 + 5 Na2S2O3 + 7 H2SO4 = 4 K2SO4 + 8 MnSO4 + 5 Na2SO4 + 7 H2O
Mg(s) + HC2H3O2(aq) = Mg(C2H3O2)2(aq) + H2(g) =>
Mg(s) + 2 HC2H3O2(aq) = Mg(C2H3O2)2(aq) + H2(g)
Mg(HCO3)2 + Ca(OH)2 = MgCO3 + CaCO3 + H2O =>
Mg(HCO3)2 + Ca(OH)2 = MgCO3 + CaCO3 + 2 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Sn + HBr = H2Sn + Br =>
Sn + 2 HBr = H2Sn + 2 Br
Fe2(SO4)3 + K3Fe(CN)6 = Fe2(CN)6 + K2SO4 =>
Fe2(SO4)3 + 2 K3Fe(CN)6 = 2 Fe2(CN)6 + 3 K2SO4
Al + KMnO4 + H2SO4 = KHSO4 + Al2(SO4)3 + MnSO4 + H2O =>
10 Al + 6 KMnO4 + 27 H2SO4 = 6 KHSO4 + 5 Al2(SO4)3 + 6 MnSO4 + 24 H2O
C4H8O + I2 + NaOH = CHI3 + C3H8OONa =>
2 C4H8O + 3 I2 + 2 NaOH = 2 CHI3 + 2 C3H8OONa
BaC2O4 + Al(ClO3)3 = Al2(C2O4)3 + Ba(ClO3)2 =>
3 BaC2O4 + 2 Al(ClO3)3 = Al2(C2O4)3 + 3 Ba(ClO3)2
H2S + NaOH = Na2S + H2O =>
H2S + 2 NaOH = Na2S + 2 H2O
NaCHO3 + HCl = NaCl + H2CO3 =>
NaCHO3 + HCl = NaCl + H2CO3
MgCo3 + HCl = MgCl + Co2 + H2 =>
2 MgCo3 + 2 HCl = 2 MgCl + 3 Co2 + 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/10/24
Équations équilibrées sur03/11/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
