| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KOH + 2 Cl2 = KCl3O + KCl + H2O
PH3 + O3 = PO + H2O =>
6 PH3 + 5 O3 = 6 PO + 9 H2O
NaIO3 + Cl2 + NaOH = NaIO4 + NaCl + H2O =>
NaIO3 + Cl2 + 2 NaOH = NaIO4 + 2 NaCl + H2O
Na2CO3 + H2O = H2CO3 + Na2O =>
Na2CO3 + H2O = H2CO3 + Na2O
Br2 + NO + H2O = Br{-} + NO3{-} + H{+} =>
3 Br2 + 2 NO + 4 H2O = 6 Br{-} + 2 NO3{-} + 8 H{+}
SrCl2 + H2O = Sr(OH)2 + HCl =>
SrCl2 + 2 H2O = Sr(OH)2 + 2 HCl
NaSCN + Fe(NO3)3 = FeSCN + Na(NO3)3 =>
NaSCN + Fe(NO3)3 = FeSCN + Na(NO3)3
P4 + O2 = P2(O3) =>
P4 + 3 O2 = 2 P2(O3)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C2H6 + Cl = C2H6Cl =>
C2H6 + Cl = C2H6Cl
Fe(OH)3 + K2O = K2FeO4 + H2 =>
2 Fe(OH)3 + 2 K2O = 2 K2FeO4 + 3 H2
NaIO3 + Cl2 + NaOH = Na3H2IO6 + NaCl + H2O =>
NaIO3 + Cl2 + 4 NaOH = Na3H2IO6 + 2 NaCl + H2O
Ba = Ba4 =>
4 Ba = Ba4
C6H4NO2Br + H = C6H5NH2Br + H2O =>
C6H4NO2Br + 7 H = C6H5NH2Br + 2 H2O
aluminum + zincchloride = AlCl3 + zinc =>
2 Al + 3 ZnCl2 = 2 AlCl3 + 3 Zn
Zn(NO3)2 + Mg = Zn + Mg(NO3) =>
Zn(NO3)2 + 2 Mg = Zn + 2 Mg(NO3)
P2O5 + Ca(OH)2 = CaO + P(OH)5 =>
P2O5 + 5 Ca(OH)2 = 5 CaO + 2 P(OH)5
HNO2 + KOH(aq) = KNO2 + H2O(l) =>
HNO2 + KOH(aq) = KNO2 + H2O(l)
SiO2(s) + HF = H2SiF6 + H2O =>
SiO2(s) + 6 HF = H2SiF6 + 2 H2O
CH4 + H2O2 = CO2 + H2O =>
CH4 + 4 H2O2 = CO2 + 6 H2O
KOH = H2O + K2O =>
2 KOH = H2O + K2O
H2S + CI = S8 + HCI =>
8 H2S + 16 CI = S8 + 16 HCI
CH3CCCH3 + KMnO4 + H2SO4 = CH3COOH + H2O + MnSO4 + K2SO4 =>
5 CH3CCCH3 + 6 KMnO4 + 9 H2SO4 = 10 CH3COOH + 4 H2O + 6 MnSO4 + 3 K2SO4
C2H6 + CO2 = C + H2O =>
2 C2H6 + 3 CO2 = 7 C + 6 H2O
CH4 + H2O2 = CH3OH + H2O =>
CH4 + H2O2 = CH3OH + H2O
KMnO4 + MnSO4 + H2 = MnO2 + K2SO4 + H2SO4 =>
2 KMnO4 + 2 MnSO4 + H2 = 4 MnO2 + K2SO4 + H2SO4
KOH + Cl2 = KCl3O + KCl + H2O =>
2 KOH + 2 Cl2 = KCl3O + KCl + H2O
Na + K = NaK =>
Na + K = NaK
Pb + H3PO3 = Pb3(PO3)2 + H2 =>
3 Pb + 2 H3PO3 = Pb3(PO3)2 + 3 H2
Cu + (AgNO3)2 = Ag + Cu(NO3)2 =>
Cu + (AgNO3)2 = 2 Ag + Cu(NO3)2
C2H5NH2 + H2O = H3O + C2H5NH =>
C2H5NH2 + H2O = H3O + C2H5NH
Co(NO3)2 + Na2CrO4 = CoCrO4 + NaNO3 =>
Co(NO3)2 + Na2CrO4 = CoCrO4 + 2 NaNO3
AgNO3(aq) + KSCN = AgSCN + KNO3 =>
AgNO3(aq) + KSCN = AgSCN + KNO3
Cr(OH)6 + H3PO3 = Cr(PO3)2 + H2O =>
Cr(OH)6 + 2 H3PO3 = Cr(PO3)2 + 6 H2O
CuSO4*5H2O + H2S = CuS + H2SO4 + H2O =>
CuSO4*5H2O + H2S = CuS + H2SO4 + 5 H2O
O + NH4 = O2NH4 =>
2 O + NH4 = O2NH4
H(C2H3O2) + NaOH = H2O + Na(C2H3O2) =>
H(C2H3O2) + NaOH = H2O + Na(C2H3O2)
N2O4 + CO = N2O + CO2 =>
N2O4 + 3 CO = N2O + 3 CO2
C2H5NH2 + H2O = C2H5NH3 + OH =>
C2H5NH2 + H2O = C2H5NH3 + OH
Zn(NO3)2 + K4[Fe(CN)6] = Zn2[Fe(CN)6] + KNO3 =>
2 Zn(NO3)2 + K4[Fe(CN)6] = Zn2[Fe(CN)6] + 4 KNO3
HCl + CH3COOH = CH3COOCl + H2 =>
HCl + CH3COOH = CH3COOCl + H2
HF + Ni = NiF2 + H =>
2 HF + Ni = NiF2 + 2 H
FeCO3 + H2O = Fe(OH)2 + H2CO3 =>
FeCO3 + 2 H2O = Fe(OH)2 + H2CO3
Fe(NO3)3 + K2SO3 + H2O = Fe(NO3)2 + K2SO4 + HNO3 =>
2 Fe(NO3)3 + K2SO3 + H2O = 2 Fe(NO3)2 + K2SO4 + 2 HNO3
Ca{+} + SO4{-} = CaSO4 =>
Ca{+} + SO4{-} = CaSO4
C2H5NH2 + H2O = C2H6NH2 + OH =>
C2H5NH2 + H2O = C2H6NH2 + OH
FeCl3 + NOH5 = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NOH5 = Fe(OH)3 + 3 NH4Cl
Fe + Fe(CN)6 = Fe(Fe(CN)6) =>
Fe + Fe(CN)6 = Fe(Fe(CN)6)
HCOOH + Cu = HCOOCu + H2 =>
2 HCOOH + 2 Cu = 2 HCOOCu + H2
C2H0 + O2 = CO2 + H2O =>
4 C2H0 + 9 O2 = 8 CO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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