| Équations équilibrées la veille |
2 AgI + Na2S = Ag2S + 2 NaI
CoCO3Co(OH)2 + HCl = CoCl2 + CO2 + H2O =>
CoCO3Co(OH)2 + 4 HCl = 2 CoCl2 + CO2 + 3 H2O
Mg + Li2SO4 = MgSO4 + Li2 =>
Mg + Li2SO4 = MgSO4 + Li2
C10H4(g) + O2(g) = CO2(g) + H2O(g) =>
C10H4(g) + 11 O2(g) = 10 CO2(g) + 2 H2O(g)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H{+} + MnO4{-} + e = MnO2 + H2O =>
4 H{+} + MnO4{-} + 3e = MnO2 + 2 H2O
(NH4)2Cl2O7 = Cl2O3 + N2 + H2O =>
(NH4)2Cl2O7 = Cl2O3 + N2 + 4 H2O
NH4F + NF3 = NH3 + F2 =>
3 NH4F + NF3 = 4 NH3 + 3 F2
KBr(aq) + Pb(NO3)2(aq) = PbBr2(s) + KNO3(aq) =>
2 KBr(aq) + Pb(NO3)2(aq) = PbBr2(s) + 2 KNO3(aq)
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Rb + H2O = RbOH + H2 =>
2 Rb + 2 H2O = 2 RbOH + H2
C10H20S2O3 + O2 = CO2 + H2O + SO2 =>
2 C10H20S2O3 + 31 O2 = 20 CO2 + 20 H2O + 4 SO2
H2SO3 + KMnO4 + KOH = K2SO4 + MnO2 + H2O =>
3 H2SO3 + 2 KMnO4 + 4 KOH = 3 K2SO4 + 2 MnO2 + 5 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
HCl + Fe(OH)3 = FeCl3 + H2O =>
3 HCl + Fe(OH)3 = FeCl3 + 3 H2O
Al + AgCl = AlCl3 + Ag =>
Al + 3 AgCl = AlCl3 + 3 Ag
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
Co + Cu{2+} = Co{2+} + Cu =>
Co + Cu{2+} = Co{2+} + Cu
C3H7OH + KMnO4 + NaOH = CH3COOH + H2O + K2MnO4 + Na2MnO4 =>
2 C3H7OH + 12 KMnO4 + 12 NaOH = 3 CH3COOH + 8 H2O + 6 K2MnO4 + 6 Na2MnO4
KNO2 + KI + H2SO4 = I2 + NO + K2SO4 + H2O =>
2 KNO2 + 2 KI + 2 H2SO4 = I2 + 2 NO + 2 K2SO4 + 2 H2O
K2O + HCl = KCl + H2O =>
K2O + 2 HCl = 2 KCl + H2O
CO + K2Cr2O7 + HCl = CO2 + CrCl3 + KCl + H2O =>
3 CO + K2Cr2O7 + 8 HCl = 3 CO2 + 2 CrCl3 + 2 KCl + 4 H2O
P4H8 + O2 = PO2 + H2O =>
P4H8 + 6 O2 = 4 PO2 + 4 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Zn(s) + CoCl2(aq) = ZnCl2(aq) + Co(s) =>
Zn(s) + CoCl2(aq) = ZnCl2(aq) + Co(s)
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI
SrBr2 + (NH4)2CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2CO3 = SrCO3 + 2 NH4Br
CUCI2 + AI = AICI2 + CU =>
CUCI2 + AI = AICI2 + CU
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Al2O3 + SO3 = Al2(SO4)3 =>
Al2O3 + 3 SO3 = Al2(SO4)3
CrO3 + H2O = H2CrO4 = H2Cr2O7 + H2O =>
CrO3 + H2O = H2CrO4
SnCl4 + Pb(NO3)2 = Sn(NO3)2 + PbCl4 =>
SnCl4 + Pb(NO3)2 = Sn(NO3)2 + PbCl4
H2SO4(aq) + NaCN(aq) = HCN(g) + Na2SO4(aq) =>
H2SO4(aq) + 2 NaCN(aq) = 2 HCN(g) + Na2SO4(aq)
NaBr + I2 = NaI + Br2 =>
2 NaBr + I2 = 2 NaI + Br2
Cl2 + KI = I2 + KCl2 =>
2 Cl2 + 2 KI = I2 + 2 KCl2
CuI + NH3 = Cu(NH3)2 + I2 =>
2 CuI + 4 NH3 = 2 Cu(NH3)2 + I2
AgNO3 + AlCl3 = AgCl + Al(NO3)3 =>
3 AgNO3 + AlCl3 = 3 AgCl + Al(NO3)3
SrHPO4 + HCl = SrCl2 + H3PO4 =>
SrHPO4 + 2 HCl = SrCl2 + H3PO4
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
CaCl2(aq) + (NH4)2SO4(aq) = CaSO4(s) + NH4Cl(aq) =>
CaCl2(aq) + (NH4)2SO4(aq) = CaSO4(s) + 2 NH4Cl(aq)
HCOOH + CH3CH2OH = HCOOCH3 + H2O =>
2 HCOOH + CH3CH2OH = 2 HCOOCH3 + H2O
Pd(NO3)2 + Na2S2O5 = PdSO3 + NaNO3 + SO2 =>
Pd(NO3)2 + Na2S2O5 = PdSO3 + 2 NaNO3 + SO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Cr2O7{-2} + H2O2 + H{+} = Cr(O2)2O + H2O =>
Cr2O7{-2} + 4 H2O2 + 2 H{+} = 2 Cr(O2)2O + 5 H2O
KAu(CN)2 + KOH = Au + KCN + O2 + H2O =>
4 KAu(CN)2 + 4 KOH = 4 Au + 8 KCN + O2 + 2 H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur10/20/24
Équations équilibrées sur11/19/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
