| Équations équilibrées la veille |
7 Ba + 2 O2 = Ba7O4
CuBr2 + ZnNO3 = Cu(NO3)2 + ZnBr =>
CuBr2 + 2 ZnNO3 = Cu(NO3)2 + 2 ZnBr
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
KOH + CuO + O2 = KCuO2 + H2O =>
4 KOH + 4 CuO + O2 = 4 KCuO2 + 2 H2O
FO3 = F + O3 =>
FO3 = F + O3
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
NH4OH + Br2 = NH4Br + NO + H2O =>
12 NH4OH + 5 Br2 = 10 NH4Br + 2 NO + 10 H2O
C6H5MgBr + C6H5CO2CH3 = (C6H5)3COMgBr + CH3OMgBr =>
2 C6H5MgBr + C6H5CO2CH3 = (C6H5)3COMgBr + CH3OMgBr
(NH4)2(SO4) + KOH = K2(SO4) + NH3 + H2O =>
(NH4)2(SO4) + 2 KOH = K2(SO4) + 2 NH3 + 2 H2O
Fe{2+} + AgCl = Fe{3+} + Ag + Cl{-} =>
Fe{2+} + AgCl = Fe{3+} + Ag + Cl{-}
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CoCl2 + K3Fe(CN)6 = Co3(Fe(CN)6)2 + KCl =>
3 CoCl2 + 2 K3Fe(CN)6 = Co3(Fe(CN)6)2 + 6 KCl
KI + MnO2 + H2SO4 = I2 + KHSO4 + H2O + MnSO4 =>
2 KI + MnO2 + 3 H2SO4 = I2 + 2 KHSO4 + 2 H2O + MnSO4
P2S5 + O2 = P2O5 + SO2 =>
2 P2S5 + 15 O2 = 2 P2O5 + 10 SO2
AgBr + NaCl = AgClNaBr =>
AgBr + NaCl = AgClNaBr
CoSO4 + Na2CO3 = CoCO3 + Na2SO4 =>
CoSO4 + Na2CO3 = CoCO3 + Na2SO4
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
BrF5 + KOH = KBrO3 + KF + H2O =>
BrF5 + 6 KOH = KBrO3 + 5 KF + 3 H2O
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
KI + K2Cr2O7 + H2O = Cr2O3 + KOH + I2 =>
6 KI + K2Cr2O7 + 4 H2O = Cr2O3 + 8 KOH + 3 I2
Ba + O2 = Ba7O4 =>
7 Ba + 2 O2 = Ba7O4
KJ + H2SO4 = KHSO4 + J2 + H2S + H2O =>
8 KJ + 9 H2SO4 = 8 KHSO4 + 4 J2 + H2S + 4 H2O
CH3CH2COOH + NaHCO3 = CH3COONa + H2O + CO2 =>
4 CH3CH2COOH + 7 NaHCO3 = 7 CH3COONa + 5 H2O + 5 CO2
Mn(OH)2 + H3PO4 = H2O + Mn3(PO4)2 =>
3 Mn(OH)2 + 2 H3PO4 = 6 H2O + Mn3(PO4)2
KF + NaCl = NaF + KCl =>
KF + NaCl = NaF + KCl
N2 + LiI = Li3N + I2 =>
N2 + 6 LiI = 2 Li3N + 3 I2
Ca(H2PO4)2 + NaOH = Ca(OH)2 + Na3PO4 + H2O =>
Ca(H2PO4)2 + 6 NaOH = Ca(OH)2 + 2 Na3PO4 + 4 H2O
Fe(s) + CuSO4 = Fe2(SO4)3 + Cu =>
2 Fe(s) + 3 CuSO4 = Fe2(SO4)3 + 3 Cu
H2S + Na2SO3 + HCl = S + NaCl + H2O =>
2 H2S + Na2SO3 + 2 HCl = 3 S + 2 NaCl + 3 H2O
AsCl3 + NaBH4 = AsH3 + NaCl + BCl3 =>
4 AsCl3 + 3 NaBH4 = 4 AsH3 + 3 NaCl + 3 BCl3
KOH + CuO + O2 = KCuO2 + H2O =>
4 KOH + 4 CuO + O2 = 4 KCuO2 + 2 H2O
Fe{2+} + AgCl = Fe{3+} + Ag + Cl{-} =>
Fe{2+} + AgCl = Fe{3+} + Ag + Cl{-}
PtC + CaNO2 = CaC + PtNO2 =>
PtC + CaNO2 = CaC + PtNO2
AlCl + Cl = AlCl2 =>
AlCl + Cl = AlCl2
HNO3 + MnCl2 + HCl = NO + MnCl6 + H2O =>
4 HNO3 + 3 MnCl2 + 12 HCl = 4 NO + 3 MnCl6 + 8 H2O
Cu2O = Cu + O =>
Cu2O = 2 Cu + O
Cr + Zn(NO3)2 = Cr(NO3)3 + Zn =>
2 Cr + 3 Zn(NO3)2 = 2 Cr(NO3)3 + 3 Zn
SO3H2O = H2SO4 =>
SO3H2O = H2SO4
(aq)H2SO4 + NaOH = (aq)Na2SO4 + H2O =>
(aq)H2SO4 + 2 NaOH = (aq)Na2SO4 + 2 H2O
I{-} + H{+} + MnO4{-} = I2 + MnO2 + H2O =>
6 I{-} + 8 H{+} + 2 MnO4{-} = 3 I2 + 2 MnO2 + 4 H2O
NaHCO3 + HC2H3O3 = CO2 + H2O + NaC2H3O3 =>
NaHCO3 + HC2H3O3 = CO2 + H2O + NaC2H3O3
Ba(OH)2 + SrCO3 = Sr(OH)2 + BaCO3 =>
Ba(OH)2 + SrCO3 = Sr(OH)2 + BaCO3
I2 + LiOH = LiI + LiIO + H2O =>
I2 + 2 LiOH = LiI + LiIO + H2O
KMnO4 + KHSO3 + H2SO4 = MnSO4 + KHSO4 + H2O =>
2 KMnO4 + 5 KHSO3 + 4 H2SO4 = 2 MnSO4 + 7 KHSO4 + 3 H2O
Fe3O4 + H2O = Fe2O3 + H =>
2 Fe3O4 + H2O = 3 Fe2O3 + 2 H
FeS + H2O = FeSH2O =>
FeS + H2O = FeSH2O
KClO4 = KClO2 + O2 =>
KClO4 = KClO2 + O2
MgSO3 + HF = MgF2 + H2O + SO2 =>
MgSO3 + 2 HF = MgF2 + H2O + SO2
NH3 + HCl + H2O = NH5Cl + OH =>
NH3 + HCl + H2O = NH5Cl + OH
KBr + Cl2 = Br2 + KCl =>
2 KBr + Cl2 = Br2 + 2 KCl
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur10/15/24
Équations équilibrées sur11/14/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
