| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cu + O = Cu2O
Sn + H = SnH4 =>
Sn + 4 H = SnH4
Al(OH)3 + H2CO3 = Al + (CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = 2 Al + (CO3)3 + 6 H2O
Zn + HNO2 = ZnNO2 + H =>
Zn + HNO2 = ZnNO2 + H
CoO + H2SO4(dil) = CoSO4 + H2O =>
CoO + H2SO4(dil) = CoSO4 + H2O
CuCl2 + NaHCO3 = NaCl + HCl + CuCO3 =>
CuCl2 + NaHCO3 = NaCl + HCl + CuCO3
HBr + Si(OH)2 = SiBr2 + H2O =>
2 HBr + Si(OH)2 = SiBr2 + 2 H2O
FeC2O4 + K2C2O4 + H2O2 + H2C2O4 + H2O = K3[Fe(C2O4)3]*3H2O =>
2 FeC2O4 + 3 K2C2O4 + H2O2 + H2C2O4 + 4 H2O = 2 K3[Fe(C2O4)3]*3H2O
Ca + AlCl3 = Al + CaCl2 =>
3 Ca + 2 AlCl3 = 2 Al + 3 CaCl2
Na2SO4 + BaCl2*2H2O = BaSO4 + NaCl + H2O =>
Na2SO4 + BaCl2*2H2O = BaSO4 + 2 NaCl + 2 H2O
NaBr + Cl2 = NaCl + Br2 =>
2 NaBr + Cl2 = 2 NaCl + Br2
P + NaOH = Na2HPO2 + PH3 =>
4 P + 6 NaOH = 3 Na2HPO2 + PH3
CH3NH2 + H2O + ZnCl2 = Zn(OH)2 + CH3NH3Cl =>
2 CH3NH2 + 2 H2O + ZnCl2 = Zn(OH)2 + 2 CH3NH3Cl
Fe2O3 + K4[Fe(CN)6]3 = Fe4[Fe(CN)6]3 + K + O2 =>
2 Fe2O3 + K4[Fe(CN)6]3 = Fe4[Fe(CN)6]3 + 4 K + 3 O2
CO3{-2} + H3O{+} = H2CO3 + H2O =>
CO3{-2} + 2 H3O{+} = H2CO3 + 2 H2O
V + H2O = H4V6O17 + H2 =>
6 V + 17 H2O = H4V6O17 + 15 H2
BaO{2} = BaO + {2} =>
BaO{2} = BaO + {2}
K2MnO4 + H2C2O2 + H2SO4 = MnSO4 + CO2 + H2O + K2SO4 =>
3 K2MnO4 + 2 H2C2O2 + 6 H2SO4 = 3 MnSO4 + 4 CO2 + 8 H2O + 3 K2SO4
Mg(OH)2 + Fe(NO3)3 = Mg(NO3)2 + Fe(OH)3 =>
3 Mg(OH)2 + 2 Fe(NO3)3 = 3 Mg(NO3)2 + 2 Fe(OH)3
FeCl3 + Br2 = FeBr3 + Cl2 =>
2 FeCl3 + 3 Br2 = 2 FeBr3 + 3 Cl2
CH3OH + O = CO + H2O =>
CH3OH + 2 O = CO + 2 H2O
La(NO3)3 + Sr(NO3)2 + Ca(NO3)2 + Mn(NO3)2 + C6H8O7 = La0*7SrCaMnO3 + CO2 + N2 + H2O =>
6 La(NO3)3 + 42 Sr(NO3)2 + 42 Ca(NO3)2 + 42 Mn(NO3)2 + 76 C6H8O7 = 6 La0*7SrCaMnO3 + 456 CO2 + 135 N2 + 304 H2O
I2 + NaOH = Na2I2O3 + NaI + H2O =>
3 I2 + 6 NaOH = Na2I2O3 + 4 NaI + 3 H2O
TiO2(s) + Cl2(g) + C(s) = TiCl4(l) + CO2(g) =>
TiO2(s) + 2 Cl2(g) + C(s) = TiCl4(l) + CO2(g)
Ca(NO3)2 + Rb3(PO4) = Ca3(PO4)2 + Rb(NO3) =>
3 Ca(NO3)2 + 2 Rb3(PO4) = Ca3(PO4)2 + 6 Rb(NO3)
C6H6O + C3H9Cl = C9H14O + HCl =>
C6H6O + C3H9Cl = C9H14O + HCl
NH4Fe(SO4)2*12H2O + BaCl2 = NH4FeCl4 + BaSO4 + H2O =>
NH4Fe(SO4)2*12H2O + 2 BaCl2 = NH4FeCl4 + 2 BaSO4 + 12 H2O
CaCl2 + NaOH(aq) = Ca(OH)2 + NaCl =>
CaCl2 + 2 NaOH(aq) = Ca(OH)2 + 2 NaCl
HCl + Br2 = HBr + Cl =>
2 HCl + Br2 = 2 HBr + 2 Cl
(C2H5OH) + O2 = (CO2) + (H2O) =>
(C2H5OH) + 3 O2 = 2(CO2) + 3(H2O)
Na2SeO3 + SnCl2 + H2SO4 = Na2SeO4 + SnCl4 + SnS2 + H2O =>
6 Na2SeO3 + 2 SnCl2 + 2 H2SO4 = 6 Na2SeO4 + SnCl4 + SnS2 + 2 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
FeCl3 + Br2 = FeBr3 + Cl2 =>
2 FeCl3 + 3 Br2 = 2 FeBr3 + 3 Cl2
HNO2 + KMnO4 + H2SO4 = HNO3 + K2SO4 + MnSO4 + H2O =>
5 HNO2 + 2 KMnO4 + 3 H2SO4 = 5 HNO3 + K2SO4 + 2 MnSO4 + 3 H2O
Pb(CH3COO)2 + K2Cr2O2 = PbCr2O2 + CH3COOK =>
Pb(CH3COO)2 + K2Cr2O2 = PbCr2O2 + 2 CH3COOK
Al(s) + Zn(NO3)2(aq) = Al(NO3)3(aq) + Zn(s) =>
2 Al(s) + 3 Zn(NO3)2(aq) = 2 Al(NO3)3(aq) + 3 Zn(s)
Mn{4+} + O{2-} = Mn2O4 =>
2 Mn{4+} + 4 O{2-} = Mn2O4
Zn + HBr = ZnBr2 + H2 =>
Zn + 2 HBr = ZnBr2 + H2
NaOH(aq) + CuSO4(aq) = NaSO4 + CuOH =>
NaOH(aq) + CuSO4(aq) = NaSO4 + CuOH
[Cr(N2H4CO)6]4[Cr(CN)6]3 + KMnO4 + H2SO4 = K2Cr2O7 + KNO3 + CO2 + MnSO4 + H2O + K2SO4 =>
10[Cr(N2H4CO)6]4[Cr(CN)6]3 + 1176 KMnO4 + 1399 H2SO4 = 35 K2Cr2O7 + 660 KNO3 + 420 CO2 + 1176 MnSO4 + 1879 H2O + 223 K2SO4
AgI + KI = K2 + AgI2 =>
2 AgI + 2 KI = K2 + 2 AgI2
C2H0O2 + O2 = CO2 + H2O =>
4 C2H0O2 + 5 O2 = 8 CO2 + 2 H2O
MgCO3(s) + HClO4(aq) = Mg(ClO4)2 + H2CO3 =>
MgCO3(s) + 2 HClO4(aq) = Mg(ClO4)2 + H2CO3
(NH4)2SO4(s) + NaOH(aq) = Na2SO4(aq) + H2O(l) + NH3(g) =>
(NH4)2SO4(s) + 2 NaOH(aq) = Na2SO4(aq) + 2 H2O(l) + 2 NH3(g)
TiO2 + CH4 + Cl2 = TiCl4 + H2 + CO2 =>
TiO2 + CH4 + 2 Cl2 = TiCl4 + 2 H2 + CO2
Ca(OH)2 + H3PO4() = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4() = Ca3(PO4)2 + 6 H2O
C6H12O6 = C12H26O + H2O + CO2 =>
3 C6H12O6 = C12H26O + 5 H2O + 6 CO2
CH3CH(OH)CH3 = CH3CH2C(CH3)CH2 + H2O =>
5 CH3CH(OH)CH3 = 3 CH3CH2C(CH3)CH2 + 5 H2O
K2CrO4 + SnCl2 + H2SO4 = SnSO4 + H2CrO4 + KCl =>
K2CrO4 + SnCl2 + H2SO4 = SnSO4 + H2CrO4 + 2 KCl
Sn + H3PO3 = Sn3(PO3)2 + H2 =>
3 Sn + 2 H3PO3 = Sn3(PO3)2 + 3 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
