| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaCr2O2 + 9 PbO2 + 12 NaOH = 2 Na2CrO4 + 9 NaPbO2 + 6 H2O
Ba(NO3)2 + (NH4)2 + SO4 = BaSO4 + NH4NO3 =>
Ba(NO3)2 + (NH4)2 + SO4 = BaSO4 + 2 NH4NO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Ca2Si + Cl2 = CaCl2 + SiCl4 =>
Ca2Si + 4 Cl2 = 2 CaCl2 + SiCl4
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
(VO2)2SO4 + NaOH = Na3VO4 + H2O + Na2SO4 =>
(VO2)2SO4 + 8 NaOH = 2 Na3VO4 + 4 H2O + Na2SO4
Al2S3 = Al + S =>
Al2S3 = 2 Al + 3 S
Sn(NO3)4 + K3PO4 = Sn3(PO4)4 + KNO3 =>
3 Sn(NO3)4 + 4 K3PO4 = Sn3(PO4)4 + 12 KNO3
K + BaS = KS + Ba =>
K + BaS = KS + Ba
NaClO + KI + H2SO4 = NaCl + K2SO4 + H2O + I2 =>
NaClO + 2 KI + H2SO4 = NaCl + K2SO4 + H2O + I2
CaCl2 + H(C2H3O2) = Ca(C2H3O2)2 + HCl =>
CaCl2 + 2 H(C2H3O2) = Ca(C2H3O2)2 + 2 HCl
Zn3(Po4)2 + Na2Co3 = ZnCo3 + Na3Po4 =>
Zn3(Po4)2 + 3 Na2Co3 = 3 ZnCo3 + 2 Na3Po4
H3AsO4 + AgNO3 = Ag3AsO4 + HNO3 =>
H3AsO4 + 3 AgNO3 = Ag3AsO4 + 3 HNO3
H3PO3 + KOH = K2HPO3 + H2O =>
H3PO3 + 2 KOH = K2HPO3 + 2 H2O
Al + HgCl2 + H2O = HCl + AlHg + Al(OH)3 =>
5 Al + 3 HgCl2 + 6 H2O = 6 HCl + 3 AlHg + 2 Al(OH)3
Li2O = Li + O2 =>
2 Li2O = 4 Li + O2
KMnO4 + H2SO4 + COOHCH2CH2COOH = CO2 + MnSO4 + K2SO4 + H2O =>
14 KMnO4 + 21 H2SO4 + 5 COOHCH2CH2COOH = 20 CO2 + 14 MnSO4 + 7 K2SO4 + 36 H2O
C6H3(CH3)3 + KMnO4 + KOH = C6H3(COOK)3 + K2MnO4 + H2O =>
C6H3(CH3)3 + 18 KMnO4 + 21 KOH = C6H3(COOK)3 + 18 K2MnO4 + 15 H2O
Ti + Cl2 = TiCl4 =>
Ti + 2 Cl2 = TiCl4
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
ZnO + HOH = Zn(OH)2 =>
ZnO + HOH = Zn(OH)2
Al + MgCl3 = AlCl3 + Mg =>
Al + MgCl3 = AlCl3 + Mg
Li2SeO3 + ScBr3 = Sc2(SeO3)3 + LiBr =>
3 Li2SeO3 + 2 ScBr3 = Sc2(SeO3)3 + 6 LiBr
CaNa2 + HCl = CaCl + HNa2 =>
CaNa2 + HCl = CaCl + HNa2
Li + Cl2 = Li4Cl2 =>
4 Li + Cl2 = Li4Cl2
Sn(s) + HF(l) = SnF2(s) + H2(g) =>
Sn(s) + 2 HF(l) = SnF2(s) + H2(g)
Zn(NO2)2 + HBr = ZnBr2 + HNO2 =>
Zn(NO2)2 + 2 HBr = ZnBr2 + 2 HNO2
NaCr2O2 + PbO2 + NaOH = Na2CrO4 + NaPbO2 + H2O =>
NaCr2O2 + 9 PbO2 + 12 NaOH = 2 Na2CrO4 + 9 NaPbO2 + 6 H2O
Ca(NO3)2*4H2O + NH6PO4 + C2H5NO2 = Ca3(PO4)2 + CO2 + H2O + N2 =>
9 Ca(NO3)2*4H2O + 6 NH6PO4 + 8 C2H5NO2 = 3 Ca3(PO4)2 + 16 CO2 + 74 H2O + 16 N2
Na3PO4 + NiSO4 = Ni3(PO4)2 + Na2SO4 =>
2 Na3PO4 + 3 NiSO4 = Ni3(PO4)2 + 3 Na2SO4
Na + SrFl = Sr + NaFl =>
Na + SrFl = Sr + NaFl
KH + HNO3 = H2O + KNO3 + N2 =>
5 KH + 7 HNO3 = 6 H2O + 5 KNO3 + N2
C2H5N2 + O2 = CO2 + NO + H2O =>
4 C2H5N2 + 17 O2 = 8 CO2 + 8 NO + 10 H2O
Na2SnO2 + H2O = NaOH + NaHSnO2 =>
Na2SnO2 + H2O = NaOH + NaHSnO2
[Co(H2O)6] + NO2 = [Co(NO2)6] + H2O =>
[Co(H2O)6] + 6 NO2 = [Co(NO2)6] + 6 H2O
S8 + H2 = H2S =>
S8 + 8 H2 = 8 H2S
Na2SeO3 + Cl2 + H2O = Na2SeO4 + HCl =>
Na2SeO3 + Cl2 + H2O = Na2SeO4 + 2 HCl
HBr(aq) = H2(g) + Br2(aq) =>
2 HBr(aq) = H2(g) + Br2(aq)
MnO2 + Sn(OH)2 = Mn(OH)2 + SnO2 =>
MnO2 + Sn(OH)2 = Mn(OH)2 + SnO2
Hg0 = Hg02 =>
2 Hg0 = Hg02
(NH4)2SO4 + NaCl = (NH4)2Cl2 + Na2SO4 =>
(NH4)2SO4 + 2 NaCl = (NH4)2Cl2 + Na2SO4
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
N + C + H2 + O2 = H2NCH2COOH =>
2 N + 4 C + 5 H2 + 2 O2 = 2 H2NCH2COOH
C7H5O3 + O2 = CO2 + H2O =>
4 C7H5O3 + 27 O2 = 28 CO2 + 10 H2O
MgSO4 + H2O = SO4H2 + MgO =>
MgSO4 + H2O = SO4H2 + MgO
Ca3(PO2)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO2)2 + 3 SiO2 + C = 3 CaSiO3 + CO + 2 P
HBr(aq) = H(g) + Br(l) =>
HBr(aq) = H(g) + Br(l)
| 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.
