| Équations équilibrées la veille |
2 C4H11OH + 13 O2 = 8 CO2 + 12 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
K2[Zn(OH)4] + HCl = Zn(OH)2 + H2O + KCl =>
K2[Zn(OH)4] + 2 HCl = Zn(OH)2 + 2 H2O + 2 KCl
BaCO3H2S = BaSH2CO3 =>
BaCO3H2S = BaSH2CO3
KBr + F2 = KF + Br2 =>
2 KBr + F2 = 2 KF + Br2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
K2CO3 = K2O + CO2 =>
K2CO3 = K2O + CO2
(NH4)(OH) + H3(PO4) = (NH4)3(PO4) + H2O =>
3(NH4)(OH) + H3(PO4) = (NH4)3(PO4) + 3 H2O
KF + NH5F2 = KHF2 + NH3 =>
2 KF + NH5F2 = 2 KHF2 + NH3
B + Na = BNa =>
B + Na = BNa
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
CuS + ClH = CuCl2 + H2S =>
CuS + 2 ClH = CuCl2 + H2S
NH3 + CO2 + H2O = (NH4)2(CO3) =>
2 NH3 + CO2 + H2O = (NH4)2(CO3)
Fe(II) + CuSO4 = Fe(II)SO4 + Cu =>
Fe(II) + CuSO4 = Fe(II)SO4 + Cu
BaOCr2O3 = BaCr2O4 =>
BaOCr2O3 = BaCr2O4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
BaSPtF2 = BaF2PtS =>
BaSPtF2 = BaF2PtS
PbCl2(aq) + KNO3(aq) = Pb(NO3)2 + KCl =>
PbCl2(aq) + 2 KNO3(aq) = Pb(NO3)2 + 2 KCl
CrO + O2 = Cr2O3 =>
4 CrO + O2 = 2 Cr2O3
NH3 + I2 = N2I6 + H2 =>
2 NH3 + 3 I2 = N2I6 + 3 H2
Be(NO3)2 = Be(NO2)2O2 =>
Be(NO3)2 = Be(NO2)2O2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Au + H = AuH =>
Au + H = AuH
BeHI = BeIH =>
BeHI = BeIH
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu =>
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu
Ca(NO3)2 + KBr = Br2Ca + KNO3 =>
Ca(NO3)2 + 2 KBr = Br2Ca + 2 KNO3
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
BiCH3CSNH2 = BiSCH3CNH2 =>
BiCH3CSNH2 = BiSCH3CNH2
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
NH4Cl + Li3PO4 = (NH4)3PO4 + ClLi =>
3 NH4Cl + Li3PO4 = (NH4)3PO4 + 3 ClLi
C6H11OH = C6H10 + H2O =>
C6H11OH = C6H10 + H2O
TiCl4 + Mg = Ti + MgCl2 =>
TiCl4 + 2 Mg = Ti + 2 MgCl2
C6H5CH2CH3 + KMnO4 + H2SO4 = C6H5COCH3 + H2O + MnO2 + K2SO4 =>
3 C6H5CH2CH3 + 4 KMnO4 + 2 H2SO4 = 3 C6H5COCH3 + 5 H2O + 4 MnO2 + 2 K2SO4
Al{3+} + CH3COO{-} = Al(CH3COO)3 =>
Al{3+} + 3 CH3COO{-} = Al(CH3COO)3
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
C6H6CHOHCOCH3 + CH3NH2 + H2 = C6H6CHOHCHCH3NH2CH3 + H2O =>
2 C6H6CHOHCOCH3 + 2 CH3NH2 + 3 H2 = 2 C6H6CHOHCHCH3NH2CH3 + 2 H2O
Sn + H{+} + NO3{-} = SnO2 + H2O + NO2 =>
Sn + 4 H{+} + 4 NO3{-} = SnO2 + 2 H2O + 4 NO2
NaOHPbNO32 = NaNO32PbOH =>
NaOHPbNO32 = NaNO32PbOH
BrHNO3 = BrNO3H =>
BrHNO3 = BrNO3H
Br2(aq) + KI(aq) = KBr(aq) + I2(s) =>
Br2(aq) + 2 KI(aq) = 2 KBr(aq) + I2(s)
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
AgNO3 + KCI = AgCI + KNO3 =>
AgNO3 + KCI = AgCI + KNO3
SiH4 + Cl = SiCl4 + H2 =>
SiH4 + 4 Cl = SiCl4 + 2 H2
H2O + H2 = H3O =>
2 H2O + H2 = 2 H3O
PH3 + KMnO3 + H2SO4 = H3PO4 + MnSO4 + K2SO4 + H2O =>
3 PH3 + 8 KMnO3 + 12 H2SO4 = 3 H3PO4 + 8 MnSO4 + 4 K2SO4 + 12 H2O
Br2(l) + NaCl(aq) = NaBr + Cl =>
Br2(l) + 2 NaCl(aq) = 2 NaBr + 2 Cl
H2 + C2H3O2 = HC2H3O2 =>
H2 + 2 C2H3O2 = 2 HC2H3O2
C2H6O + Cr2O7{-2} + H{+} = C2H4O + H2O + Cr3{+} =>
17 C2H6O + 3 Cr2O7{-2} + 8 H{+} = 17 C2H4O + 21 H2O + 2 Cr3{+}
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur02/02/25
Équations équilibrées sur03/04/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
