Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe + H2SO3 + H2O = FeSO4 + 4 H
Al + Al(OH)4 = Al(OH)3 =>
Al + 3 Al(OH)4 = 4 Al(OH)3
NaOHCu2(SO4)2 = Na(SO4)2Cu2OH =>
NaOHCu2(SO4)2 = Na(SO4)2Cu2OH
CH3COOH(aq)NaOH(aq) = CH3COONa(aq)H2O(l) =>
CH3COOH(aq)NaOH(aq) = CH3COONa(aq)H2O(l)
Sr(NO3)2 = Sr2 + NO3 =>
2 Sr(NO3)2 = Sr2 + 4 NO3
CuH2SO4(dil) = CuSO4H2 =>
CuH2SO4(dil) = CuSO4H2
BaCl2(aq)Ca(NO3)2(aq) = Ba(NO3)2CaCl2 =>
BaCl2(aq)Ca(NO3)2(aq) = Ba(NO3)2CaCl2
AgNO3ZnI2 = AgI2ZnNO3 =>
AgNO3ZnI2 = AgI2ZnNO3
ZnCu(CH3COO)2 = Zn(CH3COO)2Cu =>
ZnCu(CH3COO)2 = Zn(CH3COO)2Cu
NaOH(aq)HC2H3O2 = NaC2H3O2H2O =>
NaOH(aq)HC2H3O2 = NaC2H3O2H2O
Kr + F2 = KrF6 =>
Kr + 3 F2 = KrF6
S(g)O2(g) = SO2 =>
S(g)O2(g) = SO2
MnC2O4*3H2O = MnCO3 + CO + H2O =>
MnC2O4*3H2O = MnCO3 + CO + 3 H2O
NaCH3COO(aq)HCl(aq) = NaClHCH3COO =>
NaCH3COO(aq)HCl(aq) = NaClHCH3COO
Ca(OH)2 + H2CrO4 = CaCr + H2O + O2 =>
Ca(OH)2 + H2CrO4 = CaCr + 2 H2O + 2 O2
CdSe + O2 = CdSeO4 =>
CdSe + 2 O2 = CdSeO4
CuCl2 + CoCl2 = CuCo + Cl2 =>
CuCl2 + CoCl2 = CuCo + 2 Cl2
CCl2F2 + H2 = CH2F2 + HCl =>
CCl2F2 + 2 H2 = CH2F2 + 2 HCl
KOS + H2S = KS2 + H2O =>
KOS + H2S = KS2 + H2O
Pb + KI = PbI2 + K =>
Pb + 2 KI = PbI2 + 2 K
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
FeS + HNO3 = Fe(NO3)3 + SO2 + NO2 + H2O =>
FeS + 10 HNO3 = Fe(NO3)3 + SO2 + 7 NO2 + 5 H2O
HBrBa(OH) = BaBrH2O =>
HBrBa(OH) = BaBrH2O
C4H6O3(l)H2O(l) = C2H4O2 =>
C4H6O3(l)H2O(l) = 2 C2H4O2
Al + Na2CO3 = Al(CO3) + Na =>
Al + Na2CO3 = Al(CO3) + 2 Na
HCOOH + KMnO4 = KOH + CO2 + H2O + MnO2 =>
3 HCOOH + 2 KMnO4 = 2 KOH + 3 CO2 + 2 H2O + 2 MnO2
KMnO4 + KI + KOH = K2MnO4 + KIO4 + H2O =>
8 KMnO4 + KI + 8 KOH = 8 K2MnO4 + KIO4 + 4 H2O
Li2CO3BaBr2 = Li2Br2BaCO3 =>
Li2CO3BaBr2 = Li2Br2BaCO3
Ga(HCO3)3 = Ga3 + H2 + C + O2 =>
6 Ga(HCO3)3 = 2 Ga3 + 9 H2 + 18 C + 27 O2
C9H8O2Br2 = C9H6O2Br2H2 =>
C9H8O2Br2 = C9H6O2Br2H2
O2 + KI + KSCN + HCl = I2 + HCN + K2SO4 + KCl =>
2 O2 + 2 KI + KSCN + HCl = I2 + HCN + K2SO4 + KCl
Al(H2O)6H2O = Al(H2O)5(OH)H3O =>
Al(H2O)6H2O = Al(H2O)5(OH)H3O
Cu(No3)2MgCl2 = CuCl2Mg(No3)2 =>
Cu(No3)2MgCl2 = CuCl2Mg(No3)2
NH3(l)H2O(l) = NH4OH(aq) =>
NH3(l)H2O(l) = NH4OH(aq)
(NH4)(NO3)Na(OH) = Na(NO3)(NH4)(OH) =>
(NH4)(NO3)Na(OH) = Na(NO3)(NH4)(OH)
O2 + CH3 = CO2 + H2O =>
7 O2 + 4 CH3 = 4 CO2 + 6 H2O
Bi2O3Nb2O5 = BiNbO4 =>
Bi2O3Nb2O5 = 2 BiNbO4
KMnO4 + KI + KOH = K2MnO4 + KIO4 + H2O =>
8 KMnO4 + KI + 8 KOH = 8 K2MnO4 + KIO4 + 4 H2O
H2C2O4 + O3 = CO2 + H2O =>
3 H2C2O4 + O3 = 6 CO2 + 3 H2O
K7 + H2O = KOH + H2 =>
2 K7 + 14 H2O = 14 KOH + 7 H2
CO + HNO2 = CO(NO3)3 + NO + H2O =>
CO + 12 HNO2 = CO(NO3)3 + 9 NO + 6 H2O
Sb2O3H2O = HSbO2 =>
Sb2O3H2O = 2 HSbO2
Cl + Hg = HgCl2 =>
2 Cl + Hg = HgCl2
AlH3PO3 = AlPO3H3 =>
AlH3PO3 = AlPO3H3
Pb(SO4)2 + Mg(OH)2 = MgSO4 + Pb(OH)4 =>
Pb(SO4)2 + 2 Mg(OH)2 = 2 MgSO4 + Pb(OH)4
KBr(aq)NaNO3(aq) = KNO3(s)NaBr(aq) =>
KBr(aq)NaNO3(aq) = KNO3(s)NaBr(aq)
Na2CO3(aq)Na3PO4(aq) = Na3CO3(s)Na2PO4(aq) =>
Na2CO3(aq)Na3PO4(aq) = Na3CO3(s)Na2PO4(aq)
C4H9OH + CuO = C4H7OH + H2O + Cu =>
C4H9OH + CuO = C4H7OH + H2O + Cu
MnCl2Cu = MnCuCl2 =>
MnCl2Cu = MnCuCl2
Ca(OH)2CO2 = CCaO3H2O =>
Ca(OH)2CO2 = CCaO3H2O
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/09/24
Équations équilibrées sur06/08/23
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