| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgCrO4 = Ag + CrO4
Sn2(CO3)3 + H2O + CO2 = Sn(HCO3)3 =>
Sn2(CO3)3 + 3 H2O + 3 CO2 = 2 Sn(HCO3)3
FeCl{+2} + AlOH{+3} = AlCl{+3} + FeOH{+2} =>
FeCl{+2} + AlOH{+3} = AlCl{+3} + FeOH{+2}
HI + H2SO = H2O + H2S + I2 =>
2 HI + H2SO = H2O + H2S + I2
CuO + H2O2 = Cu(OH)2 + O2 =>
2 CuO + 2 H2O2 = 2 Cu(OH)2 + O2
K + NH3 = KNH2 + H2 =>
2 K + 2 NH3 = 2 KNH2 + H2
Zn + HCl(l) = ZnCl2 + H2 =>
Zn + 2 HCl(l) = ZnCl2 + H2
NaHS + KMnO4 + H2O = H2SO4 + KOH + MnO2 + NaOH =>
3 NaHS + 8 KMnO4 + 7 H2O = 3 H2SO4 + 8 KOH + 8 MnO2 + 3 NaOH
CH3CH2OH + KMnO4 + H2SO4 = CH3CO2H + MnSO4 + H2O + K2SO4 =>
5 CH3CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3CO2H + 4 MnSO4 + 11 H2O + 2 K2SO4
Pb(NO3)2 + KOH + MnO2 = K2PbO2 + K2MnO4 + KNO2 + H2O =>
Pb(NO3)2 + 8 KOH + 2 MnO2 = K2PbO2 + 2 K2MnO4 + 2 KNO2 + 4 H2O
SrO2H2 = SrO + H2O =>
SrO2H2 = SrO + H2O
NH3 + HF + SiO2 = (NH4)2SiF6 + H2O =>
2 NH3 + 6 HF + SiO2 = (NH4)2SiF6 + 2 H2O
H3PO4 + OH + Ba = Ba3(PO4)2 + H2O =>
2 H3PO4 + 6 OH + 3 Ba = Ba3(PO4)2 + 6 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CuO + C25H52 = CO2 + H2O + Cu =>
76 CuO + C25H52 = 25 CO2 + 26 H2O + 76 Cu
MnCl + NaOCl + NaOH = MnO2 + NaCl + H2O =>
2 MnCl + 3 NaOCl + 2 NaOH = 2 MnO2 + 5 NaCl + H2O
CaCl2 + K3Fe(CN)6 = Ca3(Fe(CN)6)2 + KCl =>
3 CaCl2 + 2 K3Fe(CN)6 = Ca3(Fe(CN)6)2 + 6 KCl
H2 + F = HF =>
H2 + 2 F = 2 HF
CH3CHCHCH3 + HOH = CH3CH2CHOHCH3 =>
CH3CHCHCH3 + HOH = CH3CH2CHOHCH3
H2SO4 + Ca = H2S + CaSO4 + H2O =>
5 H2SO4 + 4 Ca = H2S + 4 CaSO4 + 4 H2O
C6H8O6 + HNO3 = CO2 + HNO2 + H2O =>
C6H8O6 + 10 HNO3 = 6 CO2 + 10 HNO2 + 4 H2O
Pb + CO = PbO + C =>
Pb + CO = PbO + C
Fe2(SO4)3 + NH3 + H2O = Fe(OH)3 + (NH4)2SO4 =>
Fe2(SO4)3 + 6 NH3 + 6 H2O = 2 Fe(OH)3 + 3(NH4)2SO4
AgNO3 + AgOH = Ag2O + HNO3 =>
AgNO3 + AgOH = Ag2O + HNO3
Cl + Na2Co3 = Co2 + NaCl =>
4 Cl + 2 Na2Co3 = 3 Co2 + 4 NaCl
NaHCO3(s) + HCl(aq) = NaCl(aq) + H2O(l) + CO2(g) =>
NaHCO3(s) + HCl(aq) = NaCl(aq) + H2O(l) + CO2(g)
P + Me = MeP =>
P + Me = MeP
MnO4{-} + C2O4{-2} + H{+} = Mn{+2} + CO2 + H2O =>
2 MnO4{-} + 5 C2O4{-2} + 16 H{+} = 2 Mn{+2} + 10 CO2 + 8 H2O
CrCl2 = Cr + Cl =>
CrCl2 = Cr + 2 Cl
Al + H2O = Al2O3 + H2 =>
2 Al + 3 H2O = Al2O3 + 3 H2
IH = I2 + H2 =>
2 IH = I2 + H2
Al + F2O = Al2O3 + F2 =>
2 Al + 3 F2O = Al2O3 + 3 F2
VO2 + NaOH = Na4VO4 + H2O =>
VO2 + 4 NaOH = Na4VO4 + 2 H2O
HCOOH + Ag2O = Ag + CO2 + H2O =>
HCOOH + Ag2O = 2 Ag + CO2 + H2O
C6H5CH2CCH + KMnO4 = C6H5COOK + K2CO3 + MnO2 + H2O =>
9 C6H5CH2CCH + 32 KMnO4 = 10 C6H5COOK + 11 K2CO3 + 32 MnO2 + 11 H2O
MgSO4(aq) + Ba(OH)2(aq) = Mg(OH)(aq) + Ba(SO4)2(aq) =>
2 MgSO4(aq) + Ba(OH)2(aq) = 2 Mg(OH)(aq) + Ba(SO4)2(aq)
(NH4)2[PtCl4] + NH4OH = [Pt(NH3)Cl2] + NH4Cl + H2O =>
(NH4)2[PtCl4] + NH4OH = [Pt(NH3)Cl2] + 2 NH4Cl + H2O
C23H48 + CuO = Cu2O + H2O + CO2 =>
C23H48 + 140 CuO = 70 Cu2O + 24 H2O + 23 CO2
H2SO4 + (NH4)2MoO4 = H2MoO4 + (NH4)2SO4 =>
H2SO4 + (NH4)2MoO4 = H2MoO4 + (NH4)2SO4
CH3COOH + CuI + K2CrO4 = CH3CO2K + (CH3CO2)3Cr + I2 + (CH3COO)2Cu + H2O =>
32 CH3COOH + 6 CuI + 4 K2CrO4 = 8 CH3CO2K + 4(CH3CO2)3Cr + 3 I2 + 6(CH3COO)2Cu + 16 H2O
HCl + POH = PCl + H2O =>
HCl + POH = PCl + H2O
B203 + H2O4 = H2B2O4 =>
2 B203 + 203 H2O4 = 203 H2B2O4
K + O = K1O3 =>
K + 3 O = K1O3
NaHCO3 + Mg2SiO4 + CaCl2 = CaCO3 + MgCO3 + SiO2 + NaCl + H2O =>
4 NaHCO3 + Mg2SiO4 + 2 CaCl2 = 2 CaCO3 + 2 MgCO3 + SiO2 + 4 NaCl + 2 H2O
AgNO3 + Na2SO4 = Ag2SO4 + NaNO3 =>
2 AgNO3 + Na2SO4 = Ag2SO4 + 2 NaNO3
IH = I2 + H2 =>
2 IH = I2 + H2
CuO + C2H5OH = C2H4O + Cu + H2O =>
CuO + C2H5OH = C2H4O + Cu + H2O
PbO + HNO3 = PbN + O2 + H2O =>
4 PbO + 4 HNO3 = 4 PbN + 7 O2 + 2 H2O
Zn{+2} + CO3{-2} = ZnCO3 =>
Zn{+2} + CO3{-2} = ZnCO3
Ca(OH)2 + SO2 = CaSO3* + H2O =>
Ca(OH)2 + SO2 = CaSO3* + 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
