| Équations équilibrées la veille |
Ni(OH)2 + 6 NH3*H2O = [Ni(NH3)6](OH)2 + 6 H2O
Fe2S3 + HNO3 = Fe(NO3)3 + NO + S + H2O =>
Fe2S3 + 8 HNO3 = 2 Fe(NO3)3 + 2 NO + 3 S + 4 H2O
Br2 + CuO = BrO + Cu =>
Br2 + 2 CuO = 2 BrO + 2 Cu
K3[Al(OH)6] = Al(OH)3 + KOH =>
K3[Al(OH)6] = Al(OH)3 + 3 KOH
P4O6 + H2O = H3PO3 =>
P4O6 + 6 H2O = 4 H3PO3
NH4NO3 + LiOH = LiNO3 + NH4 + H2O =>
9 NH4NO3 + 10 LiOH = 10 LiNO3 + 8 NH4 + 7 H2O
FeC2O4 + H2C2O4 + H2O2 + K2C2O4 = K3[Fe(C2O4)3] + H2O =>
2 FeC2O4 + H2C2O4 + H2O2 + 3 K2C2O4 = 2 K3[Fe(C2O4)3] + 2 H2O
NH4OH + HNO3 = NH4NO3 + HOH =>
NH4OH + HNO3 = NH4NO3 + HOH
Tl2(SO4)3 + KI = TlI3 + K2SO4 =>
Tl2(SO4)3 + 6 KI = 2 TlI3 + 3 K2SO4
Au3N = Au + N =>
Au3N = 3 Au + N
Cu + CH3COO = Cu(CH3COO)2 =>
Cu + 2 CH3COO = Cu(CH3COO)2
AlN + O2 = Al2O3 + N2O3 =>
2 AlN + 3 O2 = Al2O3 + N2O3
Cu(OH)2 + K2S = CuS + KOH =>
Cu(OH)2 + K2S = CuS + 2 KOH
HClO3 + Ca(OH)2 = Ca(ClO3)2 + H2O =>
2 HClO3 + Ca(OH)2 = Ca(ClO3)2 + 2 H2O
C5H9Cl3 + O2 = CO2 + H2O + HCl =>
2 C5H9Cl3 + 13 O2 = 10 CO2 + 6 H2O + 6 HCl
CaO + H3PO4 = (Ca3(PO4)2) + H2O =>
3 CaO + 2 H3PO4 = (Ca3(PO4)2) + 3 H2O
PSCl3 + H2O = H3PO4 + H2S + HCl =>
PSCl3 + 4 H2O = H3PO4 + H2S + 3 HCl
Cu(SO4) + NH3 = Cu(NH3)4 + SO4 =>
Cu(SO4) + 4 NH3 = Cu(NH3)4 + SO4
C6H8O6 + KOH = KC6H7O6 + H2O =>
C6H8O6 + KOH = KC6H7O6 + H2O
FeTiO + Cl2 + C = TiCl4 + FeCl3 + CO =>
2 FeTiO + 7 Cl2 + 2 C = 2 TiCl4 + 2 FeCl3 + 2 CO
Co(NO3)2 + NaBr = CoBr + Na(NO3)2 =>
Co(NO3)2 + NaBr = CoBr + Na(NO3)2
C10H20 + O2 = CO2 + H2O =>
C10H20 + 15 O2 = 10 CO2 + 10 H2O
Ga(OH)3 + HBr = GaBr3 + H2O =>
Ga(OH)3 + 3 HBr = GaBr3 + 3 H2O
C + NHO3 = CO2 + NO + H2O =>
3 C + 4 NHO3 = 3 CO2 + 4 NO + 2 H2O
Ne + Ar = ArNe3 =>
3 Ne + Ar = ArNe3
NiCl2*6H2O + NH3 = Ni(NH3)4Cl2 + H2O =>
NiCl2*6H2O + 4 NH3 = Ni(NH3)4Cl2 + 6 H2O
Mg(ClO2)2 = MgCl2 + O =>
Mg(ClO2)2 = MgCl2 + 4 O
(NH4)2S + CoCl2 = (NH4)2Cl2 + CoS =>
(NH4)2S + CoCl2 = (NH4)2Cl2 + CoS
NO + NaOH = N(OH)2 + Na2O =>
NO + 2 NaOH = N(OH)2 + Na2O
Ca(OH)2 + SO3 = Ca(OH)2SO3 =>
Ca(OH)2 + SO3 = Ca(OH)2SO3
P4O10 = P + O2 =>
P4O10 = 4 P + 5 O2
C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2
OH{-} + Sn{4+} + Cr2O7{2-} = CrO4{-} + Sn{2+} + H2O =>
2 OH{-} + Sn{4+} + Cr2O7{2-} = 2 CrO4{-} + Sn{2+} + H2O
CaF2(s) = Ca(s) + F2(s) =>
CaF2(s) = Ca(s) + F2(s)
KI(aq) + BaCl2(aq) = KCl2(aq) + BaI(aq) =>
KI(aq) + BaCl2(aq) = KCl2(aq) + BaI(aq)
Co(NO3)2 + CH4N2O = CoO + CO2 + H2O + N2 =>
3 Co(NO3)2 + 5 CH4N2O = 3 CoO + 5 CO2 + 10 H2O + 8 N2
Mg + Cd{2+} = Mg{2+} + Cd =>
Mg + Cd{2+} = Mg{2+} + Cd
Cu(SO4) + NH3 = Cu3N2 + H2(SO4) =>
3 Cu(SO4) + 2 NH3 = Cu3N2 + 3 H2(SO4)
Pb(NO3)2 + K2SO4 = KNO3 + PbSO4 =>
Pb(NO3)2 + K2SO4 = 2 KNO3 + PbSO4
Sn + Fe = SnFe =>
Sn + Fe = SnFe
CuCl2 + CaCO3 = CuCO3 + Cl2Ca =>
CuCl2 + CaCO3 = CuCO3 + Cl2Ca
I{-} + H2O = I2 + H2 + OH{-} =>
2 I{-} + 2 H2O = I2 + H2 + 2 OH{-}
KCl(aq) + CaCO3(s) = CaCl2(aq) + K2CO3(aq) =>
2 KCl(aq) + CaCO3(s) = CaCl2(aq) + K2CO3(aq)
Mn(NO3)2 + K2S = MnS + K2(NO3)2 =>
Mn(NO3)2 + K2S = MnS + K2(NO3)2
NaCl + NaOH = Na + OHCl =>
NaCl + NaOH = 2 Na + OHCl
Zn + HI = ZnI2 + H =>
Zn + 2 HI = ZnI2 + 2 H
AlO3H3 + HBr = AlBr3 + H2O =>
AlO3H3 + 3 HBr = AlBr3 + 3 H2O
Cu(OH)2 + CO2 = CuCO3 + H2O =>
Cu(OH)2 + CO2 = CuCO3 + H2O
HCOOH + ZnCO3 = HCOOZn + H2O + CO2 =>
3 HCOOH + 2 ZnCO3 = 2 HCOOZn + 2 H2O + 3 CO2
NH4Cl(s) + Ba(OH)2*8H2O(s) = NH3(aq) + BaCl2(aq) + H2O(l) =>
2 NH4Cl(s) + Ba(OH)2*8H2O(s) = 2 NH3(aq) + BaCl2(aq) + 10 H2O(l)
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| Équations équilibrées la veille |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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