| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2O3 + 6 CH3COOH = 2(CH3COO)3Fe + 3 H2O
Ca(OH)2 + Sr(ClO3)2 = Ca(ClO3)2 + Sr(OH)2 =>
Ca(OH)2 + Sr(ClO3)2 = Ca(ClO3)2 + Sr(OH)2
Zn(ClO)2 + KMnO4 + H2O = Zn(ClO3)2 + MnO2 + KOH =>
3 Zn(ClO)2 + 8 KMnO4 + 4 H2O = 3 Zn(ClO3)2 + 8 MnO2 + 8 KOH
KBr(s) + AgNO3(aq) = KNO3(aq) + AgBr(l) =>
KBr(s) + AgNO3(aq) = KNO3(aq) + AgBr(l)
BaCO3 + NO + O2 = Ba(NO3)2 + CO2 =>
2 BaCO3 + 4 NO + 3 O2 = 2 Ba(NO3)2 + 2 CO2
HF + K2SO4 = HSO4K2F =>
HF + K2SO4 = HSO4K2F
ZnHCl = ZnClH =>
ZnHCl = ZnClH
PbO2 + H2S = PbS + H2O2 =>
PbO2 + H2S = PbS + H2O2
KOH + MgNO = KNO + MgOH =>
KOH + MgNO = KNO + MgOH
Ba(ClO3)2 + HCl = BaCl2 + Cl2 + H2O =>
Ba(ClO3)2 + 12 HCl = BaCl2 + 6 Cl2 + 6 H2O
SiO2 + C = Si + CO =>
SiO2 + 2 C = Si + 2 CO
C4H8O + NaOH = C4H7ONa + H2O =>
C4H8O + NaOH = C4H7ONa + H2O
Pb2NO3 + KI2 = Pb2I2 + KNO3 =>
Pb2NO3 + KI2 = Pb2I2 + KNO3
C7H5N3O2 + O2 = CO2 + H2O + N2 =>
4 C7H5N3O2 + 29 O2 = 28 CO2 + 10 H2O + 6 N2
AlBa(OH)2 = BaAl(OH)2 =>
AlBa(OH)2 = BaAl(OH)2
CuFeS2 + O2 = Cu + FeS + (SO2) =>
CuFeS2 + O2 = Cu + FeS + (SO2)
SO4 + Pb = PbSO4 =>
SO4 + Pb = PbSO4
Mg2SiO4 + C4H6O6 + H2O = MgCO3 + SiO2 + H3O =>
2 Mg2SiO4 + C4H6O6 + 12 H2O = 4 MgCO3 + 2 SiO2 + 10 H3O
CaCO3 + NaOH = Na2(CO3) + Ca(OH)2 =>
CaCO3 + 2 NaOH = Na2(CO3) + Ca(OH)2
SnCl2 + Br2 + HCl = H2(SnCl6) + HBr =>
SnCl2 + Br2 + 4 HCl = H2(SnCl6) + 2 HBr
C14H11Cl2NO2 + O2 = CO2 + H2O + NO3 + HCl =>
4 C14H11Cl2NO2 + 67 O2 = 56 CO2 + 18 H2O + 4 NO3 + 8 HCl
KMnO4 + MnSO4 + H2O = MnO2 + KHSO + H2SO4 =>
2 KMnO4 + 9 MnSO4 + 8 H2O = 11 MnO2 + 2 KHSO + 7 H2SO4
Cu + K3Fe(Cn)6 = CuFe(Cn)6 + K3 =>
Cu + K3Fe(Cn)6 = CuFe(Cn)6 + K3
Sn4 + H2S = SnS + H =>
Sn4 + 4 H2S = 4 SnS + 8 H
V2O5 + Na2CO3 = Na2V12O31 + CO2 =>
6 V2O5 + Na2CO3 = Na2V12O31 + CO2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
H2C2O5 = CO2 + H2O =>
H2C2O5 = 2 CO2 + H2O
CrCl3 + (NH4)2S = Cr2S3 + NH4Cl =>
2 CrCl3 + 3(NH4)2S = Cr2S3 + 6 NH4Cl
CH3CHCHCH3 + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + CH3COOH =>
5 CH3CHCHCH3 + 8 KMnO4 + 12 H2SO4 = 12 H2O + 4 K2SO4 + 8 MnSO4 + 10 CH3COOH
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
FeCl3 + Cd(CH3COO)2 + H2O = [Fe3O(CH3COO)6(H2O)3]CH3COO + CH3COOH + CdCl2 =>
6 FeCl3 + 9 Cd(CH3COO)2 + 8 H2O = 2[Fe3O(CH3COO)6(H2O)3]CH3COO + 4 CH3COOH + 9 CdCl2
(EDTA) + CrCl3*6H2O = Cl + Cr2(EDTA) + H2O =>
(EDTA) + 2 CrCl3*6H2O = 6 Cl + Cr2(EDTA) + 12 H2O
KBrO3 + HBr = Br2 + KBr + H2O =>
KBrO3 + 6 HBr = 3 Br2 + KBr + 3 H2O
C8H8 + O2 = CO2 + H2O =>
C8H8 + 10 O2 = 8 CO2 + 4 H2O
HCOOH + Mg(OH)2 = CO2 + H2O + Mg =>
HCOOH + Mg(OH)2 = CO2 + 2 H2O + Mg
PB(NO3)2 + NaOH = PB(OH)2 + NO3 + Na =>
PB(NO3)2 + 2 NaOH = PB(OH)2 + 2 NO3 + 2 Na
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
KI + MnO2 + HCl = I2 + KCl + MnCl + H2O =>
6 KI + 2 MnO2 + 8 HCl = 3 I2 + 6 KCl + 2 MnCl + 4 H2O
K2Cr2O7 + H2SO4 + C4H10O = Cr2(SO4)3 + K2SO4 + C4H8O2 + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 3 C4H10O = 2 Cr2(SO4)3 + 2 K2SO4 + 3 C4H8O2 + 11 H2O
Ag + Se = AgSe =>
Ag + Se = AgSe
Ca(OCl)2 + Ni(OH)2 = NiOOH + CaCl2 + H2O =>
Ca(OCl)2 + 4 Ni(OH)2 = 4 NiOOH + CaCl2 + 2 H2O
Ti(CO3)2 + HCl = TiCl4 + H2CO3 =>
Ti(CO3)2 + 4 HCl = TiCl4 + 2 H2CO3
Na2CO3(s) + HCl(aq) = CO2(g) + NaCl(aq) + H2O(l) =>
Na2CO3(s) + 2 HCl(aq) = CO2(g) + 2 NaCl(aq) + H2O(l)
Cr(OH)3 + NaNO3 = Cr(NO3)3 + NaOH =>
Cr(OH)3 + 3 NaNO3 = Cr(NO3)3 + 3 NaOH
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
Ag + O3 = Ag2O =>
6 Ag + O3 = 3 Ag2O
Ca(s) + Pb(NO3)2 = Ca(NO3)2(aq) + Pb(s) =>
Ca(s) + Pb(NO3)2 = Ca(NO3)2(aq) + Pb(s)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2O + C18H36O2 + C200H402O201 = C120H242O51 =>
127 H2O + 700 C18H36O2 + 33 C200H402O201 = 160 C120H242O51
MnS + H2SO4 = MnSO4 + S + H2O =>
3 MnS + 4 H2SO4 = 3 MnSO4 + 4 S + 4 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 53 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
