| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Tb4O7 = 8 Tb + 7 O2
Cu(SO4) + NaOH = CuOH + Na(SO4) =>
Cu(SO4) + NaOH = CuOH + Na(SO4)
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Zn + H2O = Zn(OH)2 + H2 =>
Zn + 2 H2O = Zn(OH)2 + H2
NaHSO3 + HNO3 = NaNO3 + H2 + SO3 =>
NaHSO3 + HNO3 = NaNO3 + H2 + SO3
C17H35COONa + HCl = C17H35COOH + NaCl =>
C17H35COONa + HCl = C17H35COOH + NaCl
H{2}CrO{4} + AgNO{3} = Ag{2}CrO{4} + HNO{3} =>
H{2}CrO{4} + AgNO{3} = Ag{2}CrO{4} + HNO{3}
Fe(OH)3 + [Fe(CN)6] + H + Na = Fe(CN)6FeNa + H2O =>
Fe(OH)3 + [Fe(CN)6] + 3 H + Na = Fe(CN)6FeNa + 3 H2O
C17H35COONa + Ca(NO3)2 = (C17H35COO)2Ca + NaNO3 =>
2 C17H35COONa + Ca(NO3)2 = (C17H35COO)2Ca + 2 NaNO3
Al + Cu3(AsO4)2 = Al(AsO4) + Cu =>
2 Al + Cu3(AsO4)2 = 2 Al(AsO4) + 3 Cu
Pb(CH3COO)2 + Na2SO4 = PbSO4 + NaCH3COO =>
Pb(CH3COO)2 + Na2SO4 = PbSO4 + 2 NaCH3COO
C2H2Cl2O + O2 = Cl + CO2 + H2O =>
C2H2Cl2O + 2 O2 = 2 Cl + 2 CO2 + H2O
KPO4 = K + PO4 =>
KPO4 = K + PO4
MgCl2 + Bi(OH)5 = Mg(OH)2 + BiCl5 =>
5 MgCl2 + 2 Bi(OH)5 = 5 Mg(OH)2 + 2 BiCl5
CuO + Al(OH)3 = Cu(OH)2 + Al + O =>
3 CuO + 2 Al(OH)3 = 3 Cu(OH)2 + 2 Al + 3 O
NaF = Na + F2 =>
2 NaF = 2 Na + F2
Cl2(g) + CaI2(s) = I2(s) + CaCl2(s) =>
Cl2(g) + CaI2(s) = I2(s) + CaCl2(s)
Fe + S = FeS =>
Fe + S = FeS
CO + HBr = COBr3 + H2 =>
2 CO + 6 HBr = 2 COBr3 + 3 H2
CaO + MgS = MgO + CaS =>
CaO + MgS = MgO + CaS
NaHCO3 + H2O + I2 = H2CO3 + NaI + O2 =>
4 NaHCO3 + 2 H2O + 2 I2 = 4 H2CO3 + 4 NaI + O2
C2H6 + O2 = (CO2)2 + H2O =>
2 C2H6 + 7 O2 = 2(CO2)2 + 6 H2O
TiCl3 + Ag = Ti + AgCl =>
TiCl3 + 3 Ag = Ti + 3 AgCl
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
K2Cr2O7 + NaI + H2SO4 = NaSO4 + Cr2(SO4)3 + I2 + K2SO4 + H2O =>
2 K2Cr2O7 + 6 NaI + 14 H2SO4 = 6 NaSO4 + 2 Cr2(SO4)3 + 3 I2 + 2 K2SO4 + 14 H2O
Cu + H2SO2 = CuS + H2O + SO2 =>
Cu + 2 H2SO2 = CuS + 2 H2O + SO2
BiS3 + KNO3 + HNO3 = Bi2S5 + NO2 + K2SO4 + H2O =>
2 BiS3 + 2 KNO3 + 4 HNO3 = Bi2S5 + 6 NO2 + K2SO4 + 2 H2O
SeO2 + H2O = H2O2 + SeO =>
SeO2 + H2O = H2O2 + SeO
C6H10 + O2 = C6OH + H2O =>
4 C6H10 + 11 O2 = 4 C6OH + 18 H2O
Rb + HNO3 + HCl = RbCl + N2O + H2O =>
8 Rb + 2 HNO3 + 8 HCl = 8 RbCl + N2O + 5 H2O
H2O2 + Cr2(SO)4 + NaOH = Na2CrO3 + NaSO4 + H2O =>
14 H2O2 + Cr2(SO)4 + 8 NaOH = 2 Na2CrO3 + 4 NaSO4 + 18 H2O
FeCl2 + PO = FeP + Cl2O =>
FeCl2 + PO = FeP + Cl2O
Zn(OH)2 = Zn + H2O2 =>
Zn(OH)2 = Zn + H2O2
K2SO4 + Fe(ClO3)2 = KClO3 + FeSO4 =>
K2SO4 + Fe(ClO3)2 = 2 KClO3 + FeSO4
BeO + Na + H2O = Na[Be(OH)4] + H2 =>
BeO + Na + 3 H2O = Na[Be(OH)4] + H2
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
Cu + KOH + H2O = K2[Cu(OH)4] + H2 =>
Cu + 2 KOH + 2 H2O = K2[Cu(OH)4] + H2
AgNO3 + K2CrO4 = Ag2CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 KNO3
HNO3 + Zn = H2O + N2O + Zn(NO3)2 =>
10 HNO3 + 4 Zn = 5 H2O + N2O + 4 Zn(NO3)2
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
ClLiO3 = LiCl + O2 =>
2 ClLiO3 = 2 LiCl + 3 O2
RCHO + [Ag(NH3)2]OH = Ag + NH3 + H2O + RCOOH =>
RCHO + 2[Ag(NH3)2]OH = 2 Ag + 4 NH3 + H2O + RCOOH
Al + HCI = Al(CI)3 + H2 =>
2 Al + 6 HCI = 2 Al(CI)3 + 3 H2
C4H8 + O2 = C4O + H2O =>
2 C4H8 + 5 O2 = 2 C4O + 8 H2O
As2S3 + KClO2 + H2O = H3AsO4 + H2SO4 + KCl =>
As2S3 + 7 KClO2 + 6 H2O = 2 H3AsO4 + 3 H2SO4 + 7 KCl
CO2 + H2O + NO = C2H3N + O2 =>
8 CO2 + 6 H2O + 4 NO = 4 C2H3N + 13 O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
CaBr2(aq) + KI(aq) = KBr(aq) + CaI2(aq) =>
CaBr2(aq) + 2 KI(aq) = 2 KBr(aq) + CaI2(aq)
H2C2O4*2H2O + Ba(OH)2 = Ba(C2O4*2H2O) + H2O =>
H2C2O4*2H2O + Ba(OH)2 = Ba(C2O4*2H2O) + 2 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
