| Équations équilibrées la veille | Équations équilibrées le lendemain |
V10O28 + 24 OH = 10 VO4 + 12 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
K + Ni(ClO)3 = KClO + Ni =>
3 K + Ni(ClO)3 = 3 KClO + Ni
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
silverchlorate + ammoniumsulfate = silversulfate + ammoniumchlorate =>
2 AgClO3 + (NH4)2SO4 = Ag2SO4 + 2 NH4ClO3
Na2SO3 = Na2O + SO2 =>
Na2SO3 = Na2O + SO2
Cu2SO4 + HC2H3O2 = CuC2H3O2 + H2SO4 =>
Cu2SO4 + 2 HC2H3O2 = 2 CuC2H3O2 + H2SO4
Ca + CO{3} + HCl = CaCl{2} + H{2}O + CO{2} =>
Ca + 4 CO{3} + HCl = CaCl{2} + H{2}O + 4 CO{2}
Pr6O11 + NiO + MnO2 = Pr2NiMnO6 + O2 =>
Pr6O11 + 3 NiO + 3 MnO2 = 3 Pr2NiMnO6 + O2
MnO4{-} + S2O3{2-} + H{+} = MnO2 + SO4{2-} + H2O{-} =>
13 MnO4{-} + 5 S2O3{2-} + 2 H{+} = 13 MnO2 + 10 SO4{2-} + H2O{-}
Ca(NO3)2(aq) + NaOH(aq) = CaOH(s) + Na(NO3)2(aq) =>
Ca(NO3)2(aq) + NaOH(aq) = CaOH(s) + Na(NO3)2(aq)
Ca(OH)2 + H2SO4 = CaH4O6S =>
Ca(OH)2 + H2SO4 = CaH4O6S
CuSO4 + NaI = CuI + I2 + Na2SO4 =>
2 CuSO4 + 4 NaI = 2 CuI + I2 + 2 Na2SO4
C3H6 + H2O = CO2 + H2 =>
C3H6 + 6 H2O = 3 CO2 + 9 H2
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
K2S + I2 = KI + S =>
K2S + I2 = 2 KI + S
NaOH + H3PO4 = Na2HPO4 + H2O =>
2 NaOH + H3PO4 = Na2HPO4 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
MgOZnO = MgZnO2 =>
MgOZnO = MgZnO2
Sb + HCl = SbCl3 + H2 =>
2 Sb + 6 HCl = 2 SbCl3 + 3 H2
MgCl2 + Li2CO3 = MgCO3 + LiCl =>
MgCl2 + Li2CO3 = MgCO3 + 2 LiCl
H3BO3 = H2B4O7 + H2O =>
4 H3BO3 = H2B4O7 + 5 H2O
PH + O2 = PO5 + H2O =>
4 PH + 11 O2 = 4 PO5 + 2 H2O
Ga + CuSO4 = Ga2(SO4)3 + Cu =>
2 Ga + 3 CuSO4 = Ga2(SO4)3 + 3 Cu
CH3CO2H + NaOH = NaCH3CO2 + H2O =>
CH3CO2H + NaOH = NaCH3CO2 + H2O
HCl = H2 + Cl2 =>
2 HCl = H2 + Cl2
S2O4 + O2 = SO4 =>
S2O4 + 2 O2 = 2 SO4
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
NaCl(aq) + AgNO3(aq) = NaNO3(aq) + AgCl(s) =>
NaCl(aq) + AgNO3(aq) = NaNO3(aq) + AgCl(s)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
KNO2 + H2O = H2NO2 + KO =>
KNO2 + H2O = H2NO2 + KO
Cl2 + K(OH) = KCl + KClO + H2O =>
Cl2 + 2 K(OH) = KCl + KClO + H2O
CuSO4 + Na2CO3 = CuCO3 + Na2SO4 =>
CuSO4 + Na2CO3 = CuCO3 + Na2SO4
Ca(HCO3)2 + H2O = CaO + H2CO3 =>
Ca(HCO3)2 + H2O = CaO + 2 H2CO3
K2Cr2O7 + FeCl2 + HCl = ClCr3 + KCl + FeCl3 + H2O =>
3 K2Cr2O7 + 34 FeCl2 + 42 HCl = 2 ClCr3 + 6 KCl + 34 FeCl3 + 21 H2O
HAlO2 = Al + OH + O =>
HAlO2 = Al + OH + O
PbCrO4 + H3PO4 = PbPO4 + CrO4H3 =>
PbCrO4 + H3PO4 = PbPO4 + CrO4H3
NaCl(aq) + AgNO3(aq) = NaNO3(aq) + AgCl(s) =>
NaCl(aq) + AgNO3(aq) = NaNO3(aq) + AgCl(s)
CH4O + C6H5OCOOH = C6H5OCOOCH4 + H2O =>
21 CH4O + 13 C6H5OCOOH = 14 C6H5OCOOCH4 + 18 H2O
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
Ba(CO3)(aq) = BaO(s) + CO2(g) =>
Ba(CO3)(aq) = BaO(s) + CO2(g)
NH4Cl + Ba(OH)2 = BaCl2 + NH3 + H2O =>
2 NH4Cl + Ba(OH)2 = BaCl2 + 2 NH3 + 2 H2O
Ca(OH)2 + NH4Cl = CaCl2 + HOH + NH3 =>
Ca(OH)2 + 2 NH4Cl = CaCl2 + 2 HOH + 2 NH3
Al(NO3)3*H2O = Al(NO3)3 + H2O =>
Al(NO3)3*H2O = Al(NO3)3 + H2O
HNO3 = H + N2 + O2 =>
2 HNO3 = 2 H + N2 + 3 O2
MgCl2 + Li2CO3 = MgCO3 + LiCl =>
MgCl2 + Li2CO3 = MgCO3 + 2 LiCl
HCO3 + COH3 = H2O + CO2 =>
5 HCO3 + COH3 = 4 H2O + 6 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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