| Équations équilibrées la veille | Équations équilibrées le lendemain |
F2 + MgCl2 = 2 ClF + Mg
AlCl3 + HCl = AlCl + HCl3 =>
AlCl3 + HCl = AlCl + HCl3
MgO + HNO3 = Mg(NO3)2 + H2O =>
MgO + 2 HNO3 = Mg(NO3)2 + H2O
HCl + Ba(NO3)2 = H(NO3) + BaCl2 =>
2 HCl + Ba(NO3)2 = 2 H(NO3) + BaCl2
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
C2H4(OH)2 + KMnO4 + H2SO4 = HOOCCOOH + MnSO4 + K2SO4 + H2O =>
5 C2H4(OH)2 + 8 KMnO4 + 12 H2SO4 = 5 HOOCCOOH + 8 MnSO4 + 4 K2SO4 + 22 H2O
KCIO3 + C = KCI + CO2 =>
2 KCIO3 + 3 C = 2 KCI + 3 CO2
HCl + Ba(NO3)2 = H(NO3) + BaCl2 =>
2 HCl + Ba(NO3)2 = 2 H(NO3) + BaCl2
Cl2 + BaH2 = BaCl2 + HCl =>
2 Cl2 + BaH2 = BaCl2 + 2 HCl
H3OH + Fe = FeOH + H3 =>
H3OH + Fe = FeOH + H3
C4H10O + CH3COOH = C6H11O2 + H2O =>
7 C4H10O + 10 CH3COOH = 8 C6H11O2 + 11 H2O
Pt + FeCl3 = PtCl2 + Fe =>
3 Pt + 2 FeCl3 = 3 PtCl2 + 2 Fe
Li(OH) + CO2 = Li2(CO3) + H2O =>
2 Li(OH) + CO2 = Li2(CO3) + H2O
AlOH{3} + NaNO{3} = Al(NO{3}){3} + NaOH =>
AlOH{3} + NaNO{3} = Al(NO{3}){3} + NaOH
Li(OH) + CO2 = Li2CO3 + H2O =>
2 Li(OH) + CO2 = Li2CO3 + H2O
P + HNO3 = H3PO4 + NO2 + HOH =>
P + 5 HNO3 = H3PO4 + 5 NO2 + HOH
CH3COO + Fe = CH3COOFe =>
CH3COO + Fe = CH3COOFe
NaHCO3 + Ca(NO3)2 = NaNO3 + C2CaH2O6 =>
2 NaHCO3 + Ca(NO3)2 = 2 NaNO3 + C2CaH2O6
CH4O(l) + O2(g) = H2O(g) + CO2(g) =>
2 CH4O(l) + 3 O2(g) = 4 H2O(g) + 2 CO2(g)
Be{2+} + OH{-} = Be(OH)2 =>
Be{2+} + 2 OH{-} = Be(OH)2
H2S + HNO3 = S(NO3)2 + NO + H2O =>
3 H2S + 10 HNO3 = 3 S(NO3)2 + 4 NO + 8 H2O
PbO2 + HCl = Cl2 + H2O + PbCl2 =>
PbO2 + 4 HCl = Cl2 + 2 H2O + PbCl2
NaCl + Na2CrO4 + H2O = NaCrO2 + NaClO + NaOH =>
3 NaCl + 2 Na2CrO4 + H2O = 2 NaCrO2 + 3 NaClO + 2 NaOH
Ca(NO3)2 + NaHCO3 = Ca(HCO3)2 + NaNO3 =>
Ca(NO3)2 + 2 NaHCO3 = Ca(HCO3)2 + 2 NaNO3
KCIO3 + C = KCI + CO2 =>
2 KCIO3 + 3 C = 2 KCI + 3 CO2
FeCl2 + KCO3 = FeCO3 + KCl2 =>
FeCl2 + KCO3 = FeCO3 + KCl2
CH0823N0016O0068S00036 + O2 = H2O + CO2 + NO + SO2 =>
4 CH0823N0016O0068S00036 + 867 O2 = 1646 H2O + 4 CO2 + 64 NO + 144 SO2
N2Cl4 + CH4 = N2 + H2 + Cl12C3 =>
3 N2Cl4 + 3 CH4 = 3 N2 + 6 H2 + Cl12C3
H2S + NaOH = H2O + Na2S =>
H2S + 2 NaOH = 2 H2O + Na2S
Al(C2H3O2)Li(OH) = Al(OH)Li(C2H3O2) =>
Al(C2H3O2)Li(OH) = Al(OH)Li(C2H3O2)
NaNH2SO3 + H2O = NH3 + NaHSO4 =>
NaNH2SO3 + H2O = NH3 + NaHSO4
SN + HNO5 = SNO2 + NO2 + H2O =>
5 SN + 4 HNO5 = 5 SNO2 + 4 NO2 + 2 H2O
S + NO3{-} + H{+} = NO2 + H2O + SO4{2-} =>
S + 6 NO3{-} + 4 H{+} = 6 NO2 + 2 H2O + SO4{2-}
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
CuNO3 + H2O = CuOH + HNO3 =>
CuNO3 + H2O = CuOH + HNO3
C6H14 + Cu(OH)2 = C6H13COOH + CuOH + H2O =>
7 C6H14 + 38 Cu(OH)2 = 6 C6H13COOH + 38 CuOH + 26 H2O
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
K2CrO4 + HBr + H2SO4 = Cr2(SO4)3 + K2SO4 + Br2 + H2O =>
2 K2CrO4 + 6 HBr + 5 H2SO4 = Cr2(SO4)3 + 2 K2SO4 + 3 Br2 + 8 H2O
Li(OH) + CO2 = Li2(CO3) + H2O =>
2 Li(OH) + CO2 = Li2(CO3) + H2O
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
Zn + Br2 = ZnBr2 =>
Zn + Br2 = ZnBr2
ZnO + KMnO4 = Zn(MnO4)2 + K2O =>
ZnO + 2 KMnO4 = Zn(MnO4)2 + K2O
P + HNO3 = H3PO4 + NO2 + HOH =>
P + 5 HNO3 = H3PO4 + 5 NO2 + HOH
AlOH{3} + NaNO{3} = Al(NO{3}){3} + NaOH =>
AlOH{3} + NaNO{3} = Al(NO{3}){3} + NaOH
HCOOH + Ag2O = Ag3 + CO2 + H2O =>
3 HCOOH + 3 Ag2O = 2 Ag3 + 3 CO2 + 3 H2O
SiO2 + RbOH = Rb4SiO4 + H2O =>
SiO2 + 4 RbOH = Rb4SiO4 + 2 H2O
Na2Cr2O7 + HNO3 = CrO3 + NaNO3 + H2O =>
Na2Cr2O7 + 2 HNO3 = 2 CrO3 + 2 NaNO3 + H2O
MnO2 + H2O = MnO4 + H =>
MnO2 + 2 H2O = MnO4 + 4 H
Al + HgS = AlS + Hg =>
Al + HgS = AlS + Hg
Zn + CoCl2 = ZnCl2 + Co =>
Zn + CoCl2 = ZnCl2 + Co
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/07/24
Équations équilibrées sur11/06/23
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