| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(S)3 + 6 HCl = 2 AlCl3 + 3 H2S
NaI(aq) + H2O(l) = HI(aq) + NaOH(aq) =>
NaI(aq) + H2O(l) = HI(aq) + NaOH(aq)
Na2S + CuCl2 = NaCl2 + Cu2S =>
Na2S + 2 CuCl2 = 2 NaCl2 + Cu2S
Fe + Cl = FeCl2 =>
Fe + 2 Cl = FeCl2
H2SO4 + CaOH = CaSO4 + H2O + H =>
H2SO4 + CaOH = CaSO4 + H2O + H
Mg + (CuSO4) = MgSO4 + Cu =>
Mg + (CuSO4) = MgSO4 + Cu
K2O + CaCl2 = CaO + KCl =>
K2O + CaCl2 = CaO + 2 KCl
CuSO4(aq) + CoCl2(aq) = CuCl2 + CoSO4 =>
CuSO4(aq) + CoCl2(aq) = CuCl2 + CoSO4
FeCl3 + CoCl2 = FeCl2 + CoCl3 =>
FeCl3 + CoCl2 = FeCl2 + CoCl3
KCl + CuO = CuCl2 + K2O =>
2 KCl + CuO = CuCl2 + K2O
HBrO2 + Au = AuBrO2 + H2 =>
2 HBrO2 + 2 Au = 2 AuBrO2 + H2
NaCl(l) + Ag(NO3)(l) = AgCl(s) + Na(NO3)(aq) =>
NaCl(l) + Ag(NO3)(l) = AgCl(s) + Na(NO3)(aq)
C6H5OH + K2CO3 = C6H5OK + KHCO3 =>
C6H5OH + K2CO3 = C6H5OK + KHCO3
NaCl + Pb(NO3)2 = NaClPb + (NO3) =>
NaCl + Pb(NO3)2 = NaClPb + 2(NO3)
NaCl + CaCO3 + H2SO4 = CO2 + CaSO4 + H2ONaCl =>
NaCl + CaCO3 + H2SO4 = CO2 + CaSO4 + H2ONaCl
Cu + H{+} + NO3[{-}] = Cu2{+} + NO2 + H2O =>
2 Cu + 2 H{+} + NO3[{-}] = Cu2{+} + NO2 + H2O
CaO + Al(OH)3 = Ca(AlO2)2 + H2O =>
CaO + 2 Al(OH)3 = Ca(AlO2)2 + 3 H2O
NaClO3(s) = NaClO + O2 =>
NaClO3(s) = NaClO + O2
Sr + H(OH) = SrOH + H =>
Sr + H(OH) = SrOH + H
C6H5CH3 + H2SO4 = C6H4CH3HSO3 + H2O =>
C6H5CH3 + H2SO4 = C6H4CH3HSO3 + H2O
CuCN + KCN = KCu(CN)2 =>
CuCN + KCN = KCu(CN)2
AgCl + F = AgF + Cl =>
AgCl + F = AgF + Cl
H27Cl27 + MnO2 = Mn6Cl12 + H2O + Cl2 =>
8 H27Cl27 + 54 MnO2 = 9 Mn6Cl12 + 108 H2O + 54 Cl2
Fe + KSCN = Fe(SCN)6 + K =>
Fe + 6 KSCN = Fe(SCN)6 + 6 K
KMnO4 + H2C2O4 + H2SO3 = MnSO4 + CO2 + K2SO4 + H2O =>
2 KMnO4 + 2 H2C2O4 + 3 H2SO3 = 2 MnSO4 + 4 CO2 + K2SO4 + 5 H2O
AgClO4(aq) + KCl(aq) = AgCl(s) + KClO4(aq) =>
AgClO4(aq) + KCl(aq) = AgCl(s) + KClO4(aq)
Al(s) + HCl(aq) = AlCl3(s) + H2(g)(classification) =>
2 Al(s) + 6 HCl(aq) = 2 AlCl3(s) + 3 H2(g)(classification)
Na + H1SO4 = Na2SO4 + H2 =>
4 Na + 2 H1SO4 = 2 Na2SO4 + H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe + Cu(ClO3)2 = Cu + Fe(ClO3)3 =>
2 Fe + 3 Cu(ClO3)2 = 3 Cu + 2 Fe(ClO3)3
AlSO4 + KNO3 = K2SO4 + Al(NO3)2 =>
AlSO4 + 2 KNO3 = K2SO4 + Al(NO3)2
Cr(SO3)3 + H2SO4 = Cr(SO4)3 + H2SO3 =>
Cr(SO3)3 + 3 H2SO4 = Cr(SO4)3 + 3 H2SO3
CH4(g) + Br2(l) = CBr4(l) + HBr(l) =>
CH4(g) + 4 Br2(l) = CBr4(l) + 4 HBr(l)
C8H10ClN5O3S + O3 = C2H3NO3 + HCl + H2SO4 + HNO3 + CO2 =>
3 C8H10ClN5O3S + 28 O3 = 3 C2H3NO3 + 3 HCl + 3 H2SO4 + 12 HNO3 + 18 CO2
H + O + N = HNO2 =>
H + 2 O + N = HNO2
KHCO3 + HNO3 = H2CO3 + KNO3 =>
KHCO3 + HNO3 = H2CO3 + KNO3
CH3CHCl2 + NaOH = NaCl + H2O + CH3CHO =>
CH3CHCl2 + 2 NaOH = 2 NaCl + H2O + CH3CHO
CaSO4*2H2O + CaSO4 = (CaSO4)2*H2O =>
CaSO4*2H2O + 3 CaSO4 = 2(CaSO4)2*H2O
H2SO4 + Al2O3 = Al2SO4 + H2O3 =>
H2SO4 + Al2O3 = Al2SO4 + H2O3
NaCl + HgS = NaS + HgCl =>
NaCl + HgS = NaS + HgCl
He + C = He2C =>
2 He + C = He2C
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Eu4P3O12 = EuPO4 + Eu2O3 + P4 =>
20 Eu4P3O12 = 48 EuPO4 + 16 Eu2O3 + 3 P4
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
KIO3I + H2SO3 = KHSO3 + HSO4 + I2 + H2O =>
3 KIO3I + 8 H2SO3 = 3 KHSO3 + 5 HSO4 + 3 I2 + 4 H2O
CH3CHO + O2 = (CH3CO)2O + H2O =>
2 CH3CHO + O2 = (CH3CO)2O + H2O
MnO4 + HBr2 = MnBr2 + H2O + Br =>
MnO4 + 8 HBr2 = MnBr2 + 4 H2O + 14 Br
Ca3(PO4)2 + H2SO4 + H2O = Ca(H2PO4)2 + CaSO4H2O =>
Ca3(PO4)2 + 2 H2SO4 + 2 H2O = Ca(H2PO4)2 + 2 CaSO4H2O
MgBr2 + (NH4)(OH) = Mg(OH)2 + (NH4)Br =>
MgBr2 + 2(NH4)(OH) = Mg(OH)2 + 2(NH4)Br
MnO4 + HBr2 = MnBr2 + H2O + Br =>
MnO4 + 8 HBr2 = MnBr2 + 4 H2O + 14 Br
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/20/24
Équations équilibrées sur06/19/23
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