| Équations équilibrées la veille | Équations équilibrées le lendemain |
C5H10N2 + 5 O2 = 5 CO2 + H10N2
LiHCO3 = CO2 + LiOH =>
LiHCO3 = CO2 + LiOH
KMnO4 + H2S + HNO3 = S + KNO3 + Mn(NO3) + H2O =>
KMnO4 + 3 H2S + 2 HNO3 = 3 S + KNO3 + Mn(NO3) + 4 H2O
H2S + CaO2H2 = H2O + CaS =>
H2S + CaO2H2 = 2 H2O + CaS
S8 + NaOH = Na2S + NaSO3 + H2O =>
7 S8 + 96 NaOH = 40 Na2S + 16 NaSO3 + 48 H2O
Ba(NO3)2 + Mg(SO4) = BaSO4 + Mg(NO3)2 =>
Ba(NO3)2 + Mg(SO4) = BaSO4 + Mg(NO3)2
KNO2 + NaOH = KOH + NaNO2 =>
KNO2 + NaOH = KOH + NaNO2
Sb + H2O(l) = Sb2O3(s) + H2(g) =>
2 Sb + 3 H2O(l) = Sb2O3(s) + 3 H2(g)
CH3OOH + NaHCO3 = H2O + C2H3NaO2 + CO2 =>
2 CH3OOH + NaHCO3 = 3 H2O + C2H3NaO2 + CO2
Na2[Be(OH)4] + CO2 = Na2CO3 + Be2CO3(OH)2 + H2O =>
2 Na2[Be(OH)4] + 3 CO2 = 2 Na2CO3 + Be2CO3(OH)2 + 3 H2O
W + H2O2 + NaOH = H2O + NaWO2 =>
2 W + 3 H2O2 + 2 NaOH = 4 H2O + 2 NaWO2
(NH4)2CO3(aq) + H3PO4(aq) = (NH4)3PO4(aq) + H2O(l) + CO2(g) =>
3(NH4)2CO3(aq) + 2 H3PO4(aq) = 2(NH4)3PO4(aq) + 3 H2O(l) + 3 CO2(g)
KMnO4 + SO2 = SMnO2 + KO4 =>
KMnO4 + SO2 = SMnO2 + KO4
CH3CCAgHCl = CH3CCHAgCl =>
CH3CCAgHCl = CH3CCHAgCl
CuOH2SO4 = CuSO4H2O =>
CuOH2SO4 = CuSO4H2O
P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
N2 + HCl = NH3 + Cl2 =>
N2 + 6 HCl = 2 NH3 + 3 Cl2
KHC4H4O6 + NaOH = KNaC4H4O6 + H2O =>
KHC4H4O6 + NaOH = KNaC4H4O6 + H2O
LiMnO4 + LiNO2 + H2SO4 = MnSO4 + LiNO3 + Li2SO4 + H2O =>
2 LiMnO4 + 5 LiNO2 + 3 H2SO4 = 2 MnSO4 + 5 LiNO3 + Li2SO4 + 3 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NH2CONH2 + H2O2 = N2 + CO2 + H2O =>
NH2CONH2 + 3 H2O2 = N2 + CO2 + 5 H2O
HCl + Ag = HAg2 + Cl =>
HCl + 2 Ag = HAg2 + Cl
C5H12 + OH = CO2 + H2O =>
C5H12 + 32 OH = 5 CO2 + 22 H2O
KOH + NH3 = K3N + H(OH) =>
3 KOH + NH3 = K3N + 3 H(OH)
Na2Cr2O7 + H2SO4 = Na2SO4 + CrO3 + H2O =>
Na2Cr2O7 + H2SO4 = Na2SO4 + 2 CrO3 + H2O
NaHCO3 + Ba(OH)2 = Na2CO3 + BaCO3 + H2O =>
2 NaHCO3 + Ba(OH)2 = Na2CO3 + BaCO3 + 2 H2O
Fe + HgSO4 = FeSO4 + Hg =>
Fe + HgSO4 = FeSO4 + Hg
MgBr2(aq) + CaCl2(aq) = CaBr2(aq) + MgCl2 =>
MgBr2(aq) + CaCl2(aq) = CaBr2(aq) + MgCl2
(NH4)2S2O8 + Ti2(SO4)3 + H2O = H2TiO4 + H2SO4 + (NH4)2SO4 =>
3(NH4)2S2O8 + Ti2(SO4)3 + 8 H2O = 2 H2TiO4 + 6 H2SO4 + 3(NH4)2SO4
Ag2SO3 + HCl = AgCl + SO2 + H2O =>
Ag2SO3 + 2 HCl = 2 AgCl + SO2 + H2O
SnCl4 + Ni(NO3)2 = Sn(NO3)4 + NiCl2 =>
SnCl4 + 2 Ni(NO3)2 = Sn(NO3)4 + 2 NiCl2
SnO2 + H = SnO + H2O =>
SnO2 + 2 H = SnO + H2O
FeCl2 + KNO3 + HCl = FeCl3 + NO + H2O + KCl =>
3 FeCl2 + KNO3 + 4 HCl = 3 FeCl3 + NO + 2 H2O + KCl
Br2 + SO3{2-} + OH{-} = Br{-} + SO4{2-} + H2O =>
Br2 + SO3{2-} + 2 OH{-} = 2 Br{-} + SO4{2-} + H2O
Nd2O3 + Nb2O5 = NdNbO4 =>
Nd2O3 + Nb2O5 = 2 NdNbO4
(NH4)2[SnCl6] + H2O = (NH4)2[SnCl4(OH)2] + HCl =>
(NH4)2[SnCl6] + 2 H2O = (NH4)2[SnCl4(OH)2] + 2 HCl
Fe2O3 + Cl2 + CO = Fe2Cl3 + CO2 =>
2 Fe2O3 + 3 Cl2 + 6 CO = 2 Fe2Cl3 + 6 CO2
C3H6 + NO = CO + H2O + N2 =>
C3H6 + 6 NO = 3 CO + 3 H2O + 3 N2
HS + SO2 = S8 + H2O =>
32 HS + 8 SO2 = 5 S8 + 16 H2O
C7H6O2 + Ba(OH)2 = H2O + Ba(C7H5O2)2 =>
2 C7H6O2 + Ba(OH)2 = 2 H2O + Ba(C7H5O2)2
FeO + Ca = Fe + CaO =>
FeO + Ca = Fe + CaO
HSO4NaHCO3 = CO2NaSO4H2O =>
HSO4NaHCO3 = CO2NaSO4H2O
CuHSO3 + NH4SCN = CuSCN + NH3 + H2SO3 =>
CuHSO3 + NH4SCN = CuSCN + NH3 + H2SO3
K + Ba(NO3)2 = Ba + KNO3 =>
2 K + Ba(NO3)2 = Ba + 2 KNO3
BaNO3 + LiSO = LiNO + BaSO3 =>
BaNO3 + LiSO = LiNO + BaSO3
K(PO4)3 + BNO3 = B(PO4)3 + KNO3 =>
K(PO4)3 + BNO3 = B(PO4)3 + KNO3
Ca(CH3COO)2 + NH4OH = Ca(OH)2 + CH3COONH4 =>
Ca(CH3COO)2 + 2 NH4OH = Ca(OH)2 + 2 CH3COONH4
Ni(CH3COO)2 + CuSO4 = NiSO4 + Cu(CH3COO)2 =>
Ni(CH3COO)2 + CuSO4 = NiSO4 + Cu(CH3COO)2
(CH3)3P + O2 = CO2 + H2O + P2O4 =>
4(CH3)3P + 25 O2 = 12 CO2 + 18 H2O + 2 P2O4
(NH4)3PO4(ac) + CaCl2(ac) = Ca3(PO4)2(s) + NH4Cl(ac) =>
2(NH4)3PO4(ac) + 3 CaCl2(ac) = Ca3(PO4)2(s) + 6 NH4Cl(ac)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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