| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KI + NaNO2 + CHCl3 + HNO3 = Na2NO3 + KNO3 + ICl3 + NO2 + CH4 =>
KI + 4 NaNO2 + CHCl3 + 3 HNO3 = 2 Na2NO3 + KNO3 + ICl3 + 4 NO2 + CH4
FeCl2 + K3PO4 = Fe3(PO4)2 + KCl =>
3 FeCl2 + 2 K3PO4 = Fe3(PO4)2 + 6 KCl
I2 + Cu = Cu2I =>
I2 + 4 Cu = 2 Cu2I
Fe(No3)2 + NaOH = NaNo3 + Fe(OH)2 =>
Fe(No3)2 + 2 NaOH = 2 NaNo3 + Fe(OH)2
Al(OH)3 + C = Al + CO2 + H2O =>
4 Al(OH)3 + 3 C = 4 Al + 3 CO2 + 6 H2O
Pb + CrCl2 = PbCl2 + Cr =>
Pb + CrCl2 = PbCl2 + Cr
CH3CH2CHOHCH3 + NaClO = CH3CH2COCH3 + NaCl + H2O =>
CH3CH2CHOHCH3 + NaClO = CH3CH2COCH3 + NaCl + H2O
Co2O3 + HCl = CoCl2 + Cl2 + H2O =>
Co2O3 + 6 HCl = 2 CoCl2 + Cl2 + 3 H2O
KSO3 + BaCl2 = KCl2 + BaSO3 =>
KSO3 + BaCl2 = KCl2 + BaSO3
HgCl2 = Hg2Cl2 + Cl =>
2 HgCl2 = Hg2Cl2 + 2 Cl
Fe + AgN = FeN + Ag =>
Fe + AgN = FeN + Ag
Cu(NO3)2 + H2SO4 = Cu(SO4)2 + H2O + NO2 =>
Cu(NO3)2 + 2 H2SO4 = Cu(SO4)2 + 2 H2O + 2 NO2
Fe2O3 + BaO = BaFeO3 + Fe =>
2 Fe2O3 + 3 BaO = 3 BaFeO3 + Fe
CuSO4 = Cu + SO4 =>
CuSO4 = Cu + SO4
FeCl2 + K3PO4 = FePO4 + Cl2K3 =>
FeCl2 + K3PO4 = FePO4 + Cl2K3
(C4H10)2 + O2 = CO2 + H2O =>
(C4H10)2 + 13 O2 = 8 CO2 + 10 H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
CuSO4 + MgPO4 = CuPO4 + MgSO4 =>
CuSO4 + MgPO4 = CuPO4 + MgSO4
H2Se + Ba(OH)2 = H2O + BaSe =>
H2Se + Ba(OH)2 = 2 H2O + BaSe
C + O2 = CO2 =>
C + O2 = CO2
MoO3 + HCl = MoCl2 + H2O + Cl2 =>
MoO3 + 6 HCl = MoCl2 + 3 H2O + 2 Cl2
FeCl3 + NaOH = Fe(OH)3 + NaCl(l) =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl(l)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
FeCl3 + Ca(OH)2 = Fe(OH)3 + CaCl2 =>
2 FeCl3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 CaCl2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
CaS2 + Cl2 = CaCl4 + SCl =>
CaS2 + 3 Cl2 = CaCl4 + 2 SCl
NaHCO3(s) + CaCl2(aq) = CaCO3(s) + NaCl(aq) + H2O(l) + CO2(g) =>
2 NaHCO3(s) + CaCl2(aq) = CaCO3(s) + 2 NaCl(aq) + H2O(l) + CO2(g)
Ca3P2 + H2O = PH3 + Ca(OH)2 =>
Ca3P2 + 6 H2O = 2 PH3 + 3 Ca(OH)2
BeCl2 + (NH4)2CO3 = NH4Cl + BeCO3 =>
BeCl2 + (NH4)2CO3 = 2 NH4Cl + BeCO3
CaO + Na2(SO4) = CaSO4 + Na2O =>
CaO + Na2(SO4) = CaSO4 + Na2O
CrCl3 + HClO3 + KOH = K2CrO4 + KCl + H2O =>
2 CrCl3 + HClO3 + 11 KOH = 2 K2CrO4 + 7 KCl + 6 H2O
P2O3 = P4 + O2 =>
2 P2O3 = P4 + 3 O2
Fe3 + KOH = Fe3O + K + H2 =>
2 Fe3 + 2 KOH = 2 Fe3O + 2 K + H2
BaCl2 + K2Cr2O7 = KCl + BaCr2O7 =>
BaCl2 + K2Cr2O7 = 2 KCl + BaCr2O7
HCl(aq) + NaHCO3(s) = H20(l) + NaCl + CO3 =>
10 HCl(aq) + 10 NaHCO3(s) = H20(l) + 10 NaCl + 10 CO3
LiNO3(aq) + Ag(s) = AgNO3(s) + Li(s) =>
LiNO3(aq) + Ag(s) = AgNO3(s) + Li(s)
Na2(OH)2 + C(OH)4 = Na2CO3 + H2O =>
Na2(OH)2 + C(OH)4 = Na2CO3 + 3 H2O
CH3CHBrCOOH + KOH = CH2CHCOOH + KBr + H2O =>
CH3CHBrCOOH + KOH = CH2CHCOOH + KBr + H2O
ZnCl + CuCl2 = ZnCl2 + Cu =>
2 ZnCl + CuCl2 = 2 ZnCl2 + Cu
BaSO4 + C = BaS + CO =>
BaSO4 + 4 C = BaS + 4 CO
CH2BrCH2Br + NaOH = C2H2 + NaBr + H2O =>
CH2BrCH2Br + 2 NaOH = C2H2 + 2 NaBr + 2 H2O
H3PO3 + HNO3 = H3PO4 + NO2 + H2O =>
H3PO3 + 2 HNO3 = H3PO4 + 2 NO2 + H2O
Zn + FeSO4 = Zn(SO4) + Fe =>
Zn + FeSO4 = Zn(SO4) + Fe
Cl + P2 = PCl5 =>
10 Cl + P2 = 2 PCl5
FeO + H2O + O2 = Fe(OH)3 =>
4 FeO + 6 H2O + O2 = 4 Fe(OH)3
SrCO3 + AgNO3 = SrNO3 + AgCO3 =>
SrCO3 + AgNO3 = SrNO3 + AgCO3
(NH4)2SO3 + NH4HSO4 = (NH4)2SO4 + H2O + SO2 =>
(NH4)2SO3 + 2 NH4HSO4 = 2(NH4)2SO4 + H2O + SO2
P2O3 = P4 + O2 =>
2 P2O3 = P4 + 3 O2
GeCl2 + O2 + NaOH + H2O = Na2[Ge(OH)6] + NaCl =>
2 GeCl2 + O2 + 8 NaOH + 2 H2O = 2 Na2[Ge(OH)6] + 4 NaCl
| 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.
