| Équations équilibrées la veille | Équations équilibrées le lendemain |
PbO2 + 2 NaOH + 2 H2O = 2 Na{+} + Pb(OH)6{2-}
Cr6 = Cr =>
Cr6 = 6 Cr
N2H4O3 + Al(OH)3 = Al(NO3)3 + H2O + NH3 =>
3 N2H4O3 + Al(OH)3 = Al(NO3)3 + 3 H2O + 3 NH3
K3PO4 + NiCl2 = KCl + Ni3(PO4)2 =>
2 K3PO4 + 3 NiCl2 = 6 KCl + Ni3(PO4)2
(NH4)2SO4 + AgNO3 = NH4NO3 + Ag2SO4 =>
(NH4)2SO4 + 2 AgNO3 = 2 NH4NO3 + Ag2SO4
CaCl2 + Mg(OH)2 = Ca(OH)2 + MgCl2 =>
CaCl2 + Mg(OH)2 = Ca(OH)2 + MgCl2
NaI + H3PO4 = NaH2PO4 + HI =>
NaI + H3PO4 = NaH2PO4 + HI
Hg{2+} + Zn = Hg + Zn{2+} =>
Hg{2+} + Zn = Hg + Zn{2+}
Sr(OH)2 + HPO3 = Sr(PO3)2 + H2O =>
Sr(OH)2 + 2 HPO3 = Sr(PO3)2 + 2 H2O
NaOHH2SO3 = NaOH(SO3)H2 =>
NaOHH2SO3 = NaOH(SO3)H2
NaCH3COOH2O = NaOHHCH3COO =>
NaCH3COOH2O = NaOHHCH3COO
H3PO4 + Hg(OH) = Hg3(PO4) + H2O =>
H3PO4 + 3 Hg(OH) = Hg3(PO4) + 3 H2O
NO + O2{-} = ONOO{-} =>
NO + O2{-} = ONOO{-}
F + I2 = FI2 =>
F + I2 = FI2
KBrO3 + HCl = KCl + Br2 + Cl2 + H2O =>
2 KBrO3 + 12 HCl = 2 KCl + Br2 + 5 Cl2 + 6 H2O
Cu + HNO3 = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 H2O + 2 NO2
PH3 + O2 = P2O5 + H2O = H3PO4 =>
2 PH3 + 4 O2 = P2O5 + 3 H2O
Li2NO3 + H2CO3 = Li2CO3 + H2NO3 =>
Li2NO3 + H2CO3 = Li2CO3 + H2NO3
(NH4)2(SO4) + BaCl2 = (NH4)Cl + BaSO4 =>
(NH4)2(SO4) + BaCl2 = 2(NH4)Cl + BaSO4
C2H6H2 = C2H8 =>
C2H6H2 = C2H8
Cl2 + BeI2 = BeCl2 + I2 =>
Cl2 + BeI2 = BeCl2 + I2
Al(NO3)3*9H2O + Cr(NO3)3*H2O + NH2CONH2 = Al2CrO5 + H2O + CO2 + NO2 =>
14 Al(NO3)3*9H2O + 7 Cr(NO3)3*H2O + 4 NH2CONH2 = 7 Al2CrO5 + 141 H2O + 4 CO2 + 71 NO2
AlCI + NaOH = Al(OH) + NaCI =>
AlCI + NaOH = Al(OH) + NaCI
C2H5OH + CH3COOH(aq) = CH3COOCH3 + H2O =>
C2H5OH + 2 CH3COOH(aq) = 2 CH3COOCH3 + H2O
Al2(SO4)3 + Pb(OH)2 = Al(OH)3 + PbSO4 =>
Al2(SO4)3 + 3 Pb(OH)2 = 2 Al(OH)3 + 3 PbSO4
C2H6NHHNO2 = C2H5OHN2H2O =>
C2H6NHHNO2 = C2H5OHN2H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
HI + Ca(OH)2 = CaI2 + H2O =>
2 HI + Ca(OH)2 = CaI2 + 2 H2O
Ca(CH3COO)2 + H2SO4 = CaSO4 + H3CCOOH =>
Ca(CH3COO)2 + H2SO4 = CaSO4 + 2 H3CCOOH
BeOKOHH2O = KBe(OH)3 =>
BeOKOHH2O = KBe(OH)3
NaI + MnO2 + H2SO4 = MnSO4 + NaHSO4 + H2O + I2 =>
2 NaI + MnO2 + 3 H2SO4 = MnSO4 + 2 NaHSO4 + 2 H2O + I2
AgNO3 + K2S = AgS + K2NO3 =>
AgNO3 + K2S = AgS + K2NO3
K2S + HNO3 = NO3S + K2H =>
K2S + HNO3 = NO3S + K2H
Al2O3 + K2CO3 = CO2 + KAlO2 =>
Al2O3 + K2CO3 = CO2 + 2 KAlO2
SrO(s) = Sr(s) + O2(g) =>
2 SrO(s) = 2 Sr(s) + O2(g)
C5H6O + O2 = C02 + H2O =>
2 C5H6O + 2 O2 = 5 C02 + 6 H2O
H2O(l) + Cl2(g) = HCl(g) + O2(g) =>
2 H2O(l) + 2 Cl2(g) = 4 HCl(g) + O2(g)
Sn4 + Zn3N2 = Sn3N4 + Zn2 =>
3 Sn4 + 8 Zn3N2 = 4 Sn3N4 + 12 Zn2
FeSO4*7H2O + O2 = Fe(OH)3 + SO4{2-} + H2O + H{+} =>
4 FeSO4*7H2O + O2 = 4 Fe(OH)3 + 4 SO4{2-} + 18 H2O + 8 H{+}
C4F8 + O2 = CO2 + F2 =>
C4F8 + 4 O2 = 4 CO2 + 4 F2
C6H5CHCH3CH3 + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
10 C6H5CHCH3CH3 + 24 KMnO4 + 36 H2SO4 = 45 CH3COOH + 12 K2SO4 + 24 MnSO4 + 6 H2O
Cu + FeCl3 = CuCl2 + Fe =>
3 Cu + 2 FeCl3 = 3 CuCl2 + 2 Fe
CoCl2 + HCl = CoCl + HCl2 =>
CoCl2 + HCl = CoCl + HCl2
HCl + FeS = FeCl2 + H2S =>
2 HCl + FeS = FeCl2 + H2S
Ca3(PO4)2 + SO2 + C = CaSO3 + CO + P =>
Ca3(PO4)2 + 3 SO2 + 5 C = 3 CaSO3 + 5 CO + 2 P
Fe + K2CO3 = Fe2(CO3)3 + K =>
2 Fe + 3 K2CO3 = Fe2(CO3)3 + 6 K
PH3 + H2O = PH4 + OH =>
PH3 + H2O = PH4 + OH
CH3OH + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 CH3OH + 6 KMnO4 + 9 H2SO4 = 5 CO2 + 6 MnSO4 + 3 K2SO4 + 19 H2O
C3H12(g) + O2(g) = CO2(g) + H20(g) =>
5 C3H12(g) + 15 O2(g) = 15 CO2(g) + 3 H20(g)
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/02/24
Équations équilibrées sur09/01/23
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