| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(NO3)2 + 4 NH3 = (Cu(NH3)4)(NO3)2
CuS2 + HCl = CuCl + HS2 =>
CuS2 + HCl = CuCl + HS2
NaClO + AgNO3 = NaNO3 + AgCl + AgClO3 =>
3 NaClO + 3 AgNO3 = 3 NaNO3 + 2 AgCl + AgClO3
BeF2 + NaF = BeNa + F =>
BeF2 + NaF = BeNa + 3 F
Sn(s) + FeCl2(aq) = Fe(s) + SnCl2(aq) =>
Sn(s) + FeCl2(aq) = Fe(s) + SnCl2(aq)
KMnO4 + HI = I + MnI2 + KI + H2O =>
KMnO4 + 8 HI = 5 I + MnI2 + KI + 4 H2O
C6H6 + HNO3 + O2 = C6H2(NO2)3OH + H2O(g) =>
2 C6H6 + 6 HNO3 + O2 = 2 C6H2(NO2)3OH + 6 H2O(g)
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Ai + H{+} = Ai{3+} + H2 =>
2 Ai + 6 H{+} = 2 Ai{3+} + 3 H2
N2O4(l) + N2H4(g) = N2(g) + H2O(g) =>
N2O4(l) + 2 N2H4(g) = 3 N2(g) + 4 H2O(g)
Fe(aq) + O2(g) = Fe2O3(s) =>
4 Fe(aq) + 3 O2(g) = 2 Fe2O3(s)
Ba(C2H3O2)2 + Cs2SO4 = CsC2H3O2 + BaSO4 =>
Ba(C2H3O2)2 + Cs2SO4 = 2 CsC2H3O2 + BaSO4
CuCl2 + Al = Cu + Al2Cl =>
CuCl2 + 4 Al = Cu + 2 Al2Cl
N4H4O4 + CH3OH = H2O + CO2 + N2 =>
3 N4H4O4 + 2 CH3OH = 10 H2O + 2 CO2 + 6 N2
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
MnSO4 + HCl = Mn + H2SO4 + Cl2 =>
MnSO4 + 2 HCl = Mn + H2SO4 + Cl2
KHSO4(aq) + (KOH)(aq) = K2SO4(aq) + H2O(l) =>
KHSO4(aq) + (KOH)(aq) = K2SO4(aq) + H2O(l)
Ca + Al(ClO3)3 = CaAl(ClO3)3 =>
Ca + Al(ClO3)3 = CaAl(ClO3)3
K2Cr2O7 + MgI2 + H2SO4 = Cr2(SO4)3 + I2 + MgSO4 + K2SO4 + H2O =>
K2Cr2O7 + 3 MgI2 + 7 H2SO4 = Cr2(SO4)3 + 3 I2 + 3 MgSO4 + K2SO4 + 7 H2O
NaOH + FeBr3 = NaBr + Fe(OH)3 =>
3 NaOH + FeBr3 = 3 NaBr + Fe(OH)3
HNO3(aq) + Na2SO3(aq) = H2O(l) + NaNO3 + SO2 =>
2 HNO3(aq) + Na2SO3(aq) = H2O(l) + 2 NaNO3 + SO2
Al + S + O2 = AlS2O3 =>
2 Al + 4 S + 3 O2 = 2 AlS2O3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
CH3NH + H2O = CH3NH2 + OH =>
CH3NH + H2O = CH3NH2 + OH
CU(s) + O(g) = CUO2(s) =>
CU(s) + 2 O(g) = CUO2(s)
C3H8 + KMnO4 + H2O = C3H8O2 + MnO2 + KOH =>
3 C3H8 + 4 KMnO4 + 2 H2O = 3 C3H8O2 + 4 MnO2 + 4 KOH
HMnO4 + SO3 = Mn + SO4 + H2O =>
2 HMnO4 + 7 SO3 = 2 Mn + 7 SO4 + H2O
BaSO4 + NH3 = BaNH3 + SO4 =>
BaSO4 + NH3 = BaNH3 + SO4
Sn(s) + H3PO4(aq) = H2(g) + Sn3(PO4)2(aq) =>
3 Sn(s) + 2 H3PO4(aq) = 3 H2(g) + Sn3(PO4)2(aq)
C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O
Fe(NO3)39H2O + Pb(NO3)2 + Co(NO3)26H2O + Mn(NO2)24H2O + C6H8O7 = PbCo18Mn02Fe16O27 + N2 + CO2 + H2O =>
48 Fe(NO3)39H2O + 3 Pb(NO3)2 + 54 Co(NO3)26H2O + 5.9999999999999Mn(NO2)24H2O + 1117 C6H8O7 = 3 PbCo18Mn02Fe16O27 + 1713 N2 + 6702 CO2 + 4576 H2O
C5H11OH + CH3(CH2)2COOOH = C5H11CH3(CH2)2COOO + H2O =>
C5H11OH + CH3(CH2)2COOOH = C5H11CH3(CH2)2COOO + H2O
K2Cr2O7 + Na2SO3 + HCl = KCl + Na2SO4 + CrCl + H2O =>
K2Cr2O7 + 5 Na2SO3 + 4 HCl = 2 KCl + 5 Na2SO4 + 2 CrCl + 2 H2O
NiF2 + KCl + F2 = K2NiF6 + Cl2 =>
NiF2 + 2 KCl + 2 F2 = K2NiF6 + Cl2
(NH4)2[CO(CNS)4] + H2O = [CO(H2O)6](CNS)2 + NH4CNS =>
(NH4)2[CO(CNS)4] + 6 H2O = [CO(H2O)6](CNS)2 + 2 NH4CNS
P2S2 + HNO3 + H2O = H3PO4 + H2SO4 + NO =>
3 P2S2 + 22 HNO3 + 4 H2O = 6 H3PO4 + 6 H2SO4 + 22 NO
K2SO4 + (Al(H2O)6)2(SO4)3 = KAl(SO4)2 + H2O =>
K2SO4 + (Al(H2O)6)2(SO4)3 = 2 KAl(SO4)2 + 12 H2O
CaJ2 + Pb(No3)2 = Ca(No3)2 + PbJ2 =>
CaJ2 + Pb(No3)2 = Ca(No3)2 + PbJ2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
Fe(OH)2 + HClO2 = Fe(ClO2)2 + H2O =>
Fe(OH)2 + 2 HClO2 = Fe(ClO2)2 + 2 H2O
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
Li2CO3 + Ba(C2H3O2)2 = LiC2H3O2 + BaCO3 =>
Li2CO3 + Ba(C2H3O2)2 = 2 LiC2H3O2 + BaCO3
KMnO4 + H2SO4 + C2O4K2 = K2SO4 + H2O + CO2 + MnSO4 =>
2 KMnO4 + 8 H2SO4 + 5 C2O4K2 = 6 K2SO4 + 8 H2O + 10 CO2 + 2 MnSO4
LiOH(aq) + Al(NO3)(aq) = LiNO3 + AlOH =>
LiOH(aq) + Al(NO3)(aq) = LiNO3 + AlOH
CH2 + HCl = CH3CH2ClH2C = CH2 + HCl = CH3CH2Cl =>
3 CH2 + HCl = CH3CH2ClH2C
C29H60 + O2 = CO + H2O =>
2 C29H60 + 59 O2 = 58 CO + 60 H2O
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/03/25
Équations équilibrées sur03/05/24
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