| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaO + KOH = CaOH + KO
Na2CO3*H2O + CaCl2*2H2O = NaCl + H2O + CaCO3 =>
Na2CO3*H2O + CaCl2*2H2O = 2 NaCl + 3 H2O + CaCO3
KMnO4 + CrSO4 + H2SO4 = MnSO4 + Cr(SO4)3 + K2SO4 + H2O =>
4 KMnO4 + 5 CrSO4 + 16 H2SO4 = 4 MnSO4 + 5 Cr(SO4)3 + 2 K2SO4 + 16 H2O
Hg2Cl2 + H3PO4 + NaCl = Na2HPO3 + HgCl2 + H2O =>
Hg2Cl2 + H3PO4 + 2 NaCl = Na2HPO3 + 2 HgCl2 + H2O
HI + ZnSO4 = ZnI2 + H2SO4 =>
2 HI + ZnSO4 = ZnI2 + H2SO4
C2H5OH + CUO = C4H6O3 + CU + H2O =>
2 C2H5OH + 4 CUO = C4H6O3 + 4 CU + 3 H2O
FeHO2 + HCl = H2O + FeOCl =>
FeHO2 + HCl = H2O + FeOCl
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
BrO3{-} + N2H4 = Br{-} + N2 + H2O =>
2 BrO3{-} + 3 N2H4 = 2 Br{-} + 3 N2 + 6 H2O
Al + Ga2O3 = Al2O3 + Ga =>
2 Al + Ga2O3 = Al2O3 + 2 Ga
Pb{2+} + H2O = PbO2 + e + H{+} =>
Pb{2+} + 2 H2O = PbO2 + 2e + 4 H{+}
K4(FeCN6) + FeCl3 = KCl + Fe4(FeCN6)3 =>
3 K4(FeCN6) + 4 FeCl3 = 12 KCl + Fe4(FeCN6)3
C6H60 + NO3{-} + H{+} = CO2 + H2O + N2 =>
5 C6H60 + 84 NO3{-} + 84 H{+} = 30 CO2 + 192 H2O + 42 N2
MnO2 + HCl = Cl2 + MnCl + H2O =>
2 MnO2 + 8 HCl = 3 Cl2 + 2 MnCl + 4 H2O
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
K2Cr2O7 + CrSO4 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 6 CrSO4 + 7 H2SO4 = 4 Cr2(SO4)3 + K2SO4 + 7 H2O
CuC12 + Al = AlC13 + Cu =>
13 CuC12 + 12 Al = 12 AlC13 + 13 Cu
K(s) + F2 = KF(s) =>
2 K(s) + F2 = 2 KF(s)
CoCl2 + KSCN = Co(SCN)2 + KCl =>
CoCl2 + 2 KSCN = Co(SCN)2 + 2 KCl
Al2O3 + HBr = AlBr3 + HOH =>
Al2O3 + 6 HBr = 2 AlBr3 + 3 HOH
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
CS2 + Cl2 = CCl4 + S2Cl =>
2 CS2 + 5 Cl2 = 2 CCl4 + 2 S2Cl
KI(aq) + Na2CO3(aq) = K2CO3(aq) + NaI(aq) =>
2 KI(aq) + Na2CO3(aq) = K2CO3(aq) + 2 NaI(aq)
NaClO + P = NaCl + P2O5 =>
5 NaClO + 2 P = 5 NaCl + P2O5
CuNO3 + LiI = CuI + LiNO3 =>
CuNO3 + LiI = CuI + LiNO3
FeCl3 + NH3CNS = Fe(CNS)3 + NH3Cl =>
FeCl3 + 3 NH3CNS = Fe(CNS)3 + 3 NH3Cl
H4P2O7 + AuH3O3 = AuPO4 + H2O =>
H4P2O7 + 2 AuH3O3 = 2 AuPO4 + 5 H2O
FeCl3 + NH3CNS = Fe(CNS)3 + NH3Cl =>
FeCl3 + 3 NH3CNS = Fe(CNS)3 + 3 NH3Cl
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
NaClO + P = NaCl + P2O5 =>
5 NaClO + 2 P = 5 NaCl + P2O5
K3[Fe(CN)6] + KSCN = K3SCN + K[Fe(CN)6] =>
K3[Fe(CN)6] + KSCN = K3SCN + K[Fe(CN)6]
K3Fe(C2O4)3*3H2O + NaCl = KCl + Fe(C2O4)3 + NaOH + H2 =>
2 K3Fe(C2O4)3*3H2O + 6 NaCl = 6 KCl + 2 Fe(C2O4)3 + 6 NaOH + 3 H2
Cl2 + NaOH = NaCl2 + NaClO3 + H2O =>
11 Cl2 + 12 NaOH = 10 NaCl2 + 2 NaClO3 + 6 H2O
Pb(HO3)2 + NaI = PbI2 + NaHO3 =>
Pb(HO3)2 + 2 NaI = PbI2 + 2 NaHO3
Cu + Cu2ZnAl = Cu5Zn8 + Cu2Al =>
5 Cu + 8 Cu2ZnAl = Cu5Zn8 + 8 Cu2Al
Al2(CO3)3 + BaCl2 = BaO + CO2 + AlCl3 =>
Al2(CO3)3 + 3 BaCl2 = 3 BaO + 3 CO2 + 2 AlCl3
Na2S + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + Na2SO4 + K2SO4 =>
3 Na2S + 4 K2Cr2O7 + 16 H2SO4 = 4 Cr2(SO4)3 + 16 H2O + 3 Na2SO4 + 4 K2SO4
CaCl2 + Al(PO4) = AlCl3 + Ca3(PO4)2 =>
3 CaCl2 + 2 Al(PO4) = 2 AlCl3 + Ca3(PO4)2
Na3PO4 + CaCO3 = NaCO3 + Ca3PO4 =>
Na3PO4 + 3 CaCO3 = 3 NaCO3 + Ca3PO4
Al + HCl + H2O = [Al(H2O)]Cl3 + H2 =>
2 Al + 6 HCl + 2 H2O = 2[Al(H2O)]Cl3 + 3 H2
Na2S03 + Ba(OH)2 = BaS03 + NaOH =>
Na2S03 + Ba(OH)2 = BaS03 + 2 NaOH
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ca(OH) + HCl = CaCl + HOH =>
Ca(OH) + HCl = CaCl + HOH
Ni(CH3CO2)2 + K3PO4 = KCH3CO2 + Ni3(PO4)2 =>
3 Ni(CH3CO2)2 + 2 K3PO4 = 6 KCH3CO2 + Ni3(PO4)2
HCl + K2Cr2O7 + RbI = CrCl + RbIO4 + KCl + H2O =>
16 HCl + 4 K2Cr2O7 + 5 RbI = 8 CrCl + 5 RbIO4 + 8 KCl + 8 H2O
NaF + H2O = NaO + H2F =>
NaF + H2O = NaO + H2F
HHHHHHHHHHHHH = HHHH =>
4 HHHHHHHHHHHHH = 13 HHHH
CoCl2 + K2S = CoK2 + Cl2S =>
CoCl2 + K2S = CoK2 + Cl2S
Ag2 + HNO3 = AgNO3 + H2O + NO2 =>
Ag2 + 4 HNO3 = 2 AgNO3 + 2 H2O + 2 NO2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/29/24
Équations équilibrées sur10/29/23
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