| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaOH + NaPO = BaPO + NaOH
(C6H12O6) = (C2H5OH) + (CO2) =>
(C6H12O6) = 2(C2H5OH) + 2(CO2)
BaBr2(aq) + Na2SO4(aq) = Na2Br2 + BaSO4 =>
BaBr2(aq) + Na2SO4(aq) = Na2Br2 + BaSO4
Al(OH)2Cl2 + HCl = H2O + AlCl4 =>
Al(OH)2Cl2 + 2 HCl = 2 H2O + AlCl4
N2H5{+} + N + H2O + H{+} = NH3OH{+} =>
N2H5{+} + 2 N + 4 H2O + 3 H{+} = 4 NH3OH{+}
Cd(NH3)4 = Cd + NH3 =>
Cd(NH3)4 = Cd + 4 NH3
Na + HNO = NaOH + N =>
Na + HNO = NaOH + N
CuCl2 + Na3PO4 = NaCl + Cu3(PO4)2 =>
3 CuCl2 + 2 Na3PO4 = 6 NaCl + Cu3(PO4)2
HNO3 + CdS = Cd(NO3) + NO + S + H2O =>
4 HNO3 + 3 CdS = 3 Cd(NO3) + NO + 3 S + 2 H2O
NaCl + KNO3 = NaNO3 + KCl =>
NaCl + KNO3 = NaNO3 + KCl
NH4Br + CH3CO2K = NH4CH3CO2 + KBr =>
NH4Br + CH3CO2K = NH4CH3CO2 + KBr
C + SO2 = CO2 + S =>
C + SO2 = CO2 + S
Cd + PdCl4 = Pd + CdCl2 =>
2 Cd + PdCl4 = Pd + 2 CdCl2
HNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + H2O(l) =>
2 HNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + 2 H2O(l)
KNO3 + H2SO4 = NO3H2 + KSO4 =>
KNO3 + H2SO4 = NO3H2 + KSO4
Cr2O3 + Br2 + KOH = K2CrO4 + KBr + H2O =>
Cr2O3 + 3 Br2 + 10 KOH = 2 K2CrO4 + 6 KBr + 5 H2O
CH3CH2I + NaOH = NaI + CH3CH2OH =>
CH3CH2I + NaOH = NaI + CH3CH2OH
P(subscript)4 + O(subscript)2 = P(subscript)2O(subscript)5 =>
P(subscript)4 + 5 O(subscript)2 = 2 P(subscript)2O(subscript)5
(NH4)2SO3 + Sr(CN)2 = NH4CN + SrSO3 =>
(NH4)2SO3 + Sr(CN)2 = 2 NH4CN + SrSO3
KOH + (CH3)CHCH2CH2Cl = (CH3)CHCH2CH2OH + KCl =>
KOH + (CH3)CHCH2CH2Cl = (CH3)CHCH2CH2OH + KCl
NiCl2 + Pb(NO3)2 = Ni(NO3)2 + PbCl2 =>
NiCl2 + Pb(NO3)2 = Ni(NO3)2 + PbCl2
HNO3NaOH = NaNO3H2O =>
HNO3NaOH = NaNO3H2O
H16 = H18 =>
9 H16 = 8 H18
CH3Cl + HOH = CH3OH + HCl =>
CH3Cl + HOH = CH3OH + HCl
HClO4 + Mg(OH)2 = Mg(ClO4)2 + H2O =>
2 HClO4 + Mg(OH)2 = Mg(ClO4)2 + 2 H2O
HCI3 + NaOH = NaCI3 + H2O =>
HCI3 + NaOH = NaCI3 + H2O
FeS + HNO3 = Fe(NO3)3 + H2O + NO + S =>
FeS + 4 HNO3 = Fe(NO3)3 + 2 H2O + NO + S
Cu + CoSO4 = CuSO4 + Co =>
Cu + CoSO4 = CuSO4 + Co
K2CO3 + FeO = FeCO3 + K2O =>
K2CO3 + FeO = FeCO3 + K2O
Ni(NO3)2 = NiO + NO2 + O2 =>
2 Ni(NO3)2 = 2 NiO + 4 NO2 + O2
MgCl2 + Na2SO3 = Mg(SO3) + NaCl =>
MgCl2 + Na2SO3 = Mg(SO3) + 2 NaCl
Na + CaNO3 = Ca + NaNO3 =>
Na + CaNO3 = Ca + NaNO3
Cr2(SO4)3 + KMnO4 + H2O = H2Cr2O7 + MnSO4 + K2SO4 + H2SO4 =>
5 Cr2(SO4)3 + 6 KMnO4 + 11 H2O = 5 H2Cr2O7 + 6 MnSO4 + 3 K2SO4 + 6 H2SO4
H2CrO4 + AgNO3 + NaHCO3 = Ag2CrO4 + NaNO3 + H2O + CO2 =>
H2CrO4 + 2 AgNO3 + 2 NaHCO3 = Ag2CrO4 + 2 NaNO3 + 2 H2O + 2 CO2
K + CHCl3 = CH + KCl =>
3 K + CHCl3 = CH + 3 KCl
SO2 + KMnO4 + HCl = H2SO4 + Cl2 + KCl + MnO2 =>
2 SO2 + 2 KMnO4 + 4 HCl = 2 H2SO4 + Cl2 + 2 KCl + 2 MnO2
KMnO4 + Na2SO3 + NaOH = K2SO4 + Na2MnO4 + H2O =>
2 KMnO4 + Na2SO3 + 2 NaOH = K2SO4 + 2 Na2MnO4 + H2O
K3PO4 + AlCH3COO = KCH3COO + Al3PO4 =>
K3PO4 + 3 AlCH3COO = 3 KCH3COO + Al3PO4
Fe + AuCl = FeCl + Au =>
Fe + AuCl = FeCl + Au
AgNo3 + K3Po4 = Ag3Po4 + KNo3 =>
3 AgNo3 + K3Po4 = Ag3Po4 + 3 KNo3
CU(OH)2 + HCl = CUCl2 + H2O =>
CU(OH)2 + 2 HCl = CUCl2 + 2 H2O
KMnO4 + KCl + H2O = MnO2 + Cl2 + KOH =>
2 KMnO4 + 6 KCl + 4 H2O = 2 MnO2 + 3 Cl2 + 8 KOH
BaCl2(aq) + (NH4)2S(aq) = BaS(aq) + NH4Cl(aq) =>
BaCl2(aq) + (NH4)2S(aq) = BaS(aq) + 2 NH4Cl(aq)
K2SiO3 + H2O = H2SiO3 + KOH =>
K2SiO3 + 2 H2O = H2SiO3 + 2 KOH
N2O5 + Pb(OH)2 = Pb(NO3)2 + H2O =>
N2O5 + Pb(OH)2 = Pb(NO3)2 + H2O
(NH4)2Fe(SO4)2 + K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + (NH4)2SO4 + K2SO4 =>
3(NH4)2Fe(SO4)2 + 2 K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + 3(NH4)2SO4 + 3 K2SO4
CH3CO2H + O2 = CO2 + H2O =>
CH3CO2H + 2 O2 = 2 CO2 + 2 H2O
Lithium + sodiumchloride = Lithiumchloride + sodium =>
Li + NaCl = LiCl + Na
Pb(SO4)2 + KOH = Pb(OH)4 + K2SO4 =>
Pb(SO4)2 + 4 KOH = Pb(OH)4 + 2 K2SO4
Fe + KMnO4 = Fe2O3 + KMn =>
8 Fe + 3 KMnO4 = 4 Fe2O3 + 3 KMn
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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