| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(NO3)2 + (NH4)2CO3 = CuCO3 + 2 NH4NO3
Li2O = Li + O2 =>
2 Li2O = 4 Li + O2
AgF + H2O = AgOH + HF =>
AgF + H2O = AgOH + HF
C2H4Cl2 + KOH = CH3CHO + KCl + H2O =>
C2H4Cl2 + 2 KOH = CH3CHO + 2 KCl + H2O
C2H5Br + CH3MgBr = C3H8 + MgBr2 =>
C2H5Br + CH3MgBr = C3H8 + MgBr2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
CO2 + HCO3{-} + NH4{+} + HPO4{2-} + H2O = C106H181O45N16P + O2 =>
92 CO2 + 14 HCO3{-} + 16 NH4{+} + HPO4{2-} + 51 H2O = C106H181O45N16P + 118 O2
NaBH4 + H2SO4 = B2H6 + H2 + Na2SO4 =>
2 NaBH4 + H2SO4 = B2H6 + 2 H2 + Na2SO4
(CH4) + (H2SO4) = (H2O) + (CO2) + (SO2) =>
(CH4) + 4(H2SO4) = 6(H2O) + (CO2) + 4(SO2)
FeSO4 + BaCl2 = BaSO4 + FeCl2 =>
FeSO4 + BaCl2 = BaSO4 + FeCl2
NaOH + ZnCl2 = Zn[OH]2 + NaCl =>
2 NaOH + ZnCl2 = Zn[OH]2 + 2 NaCl
C + SiO2 + Ca3(PO4)2 = P4 + CaSiO3 + CO =>
10 C + 6 SiO2 + 2 Ca3(PO4)2 = P4 + 6 CaSiO3 + 10 CO
PO2 + H2O = H3PO4 + H =>
PO2 + 2 H2O = H3PO4 + H
Al3 + HCl = AlCl3 + H =>
Al3 + 9 HCl = 3 AlCl3 + 9 H
Na2SO3 + K2Cr2O7 + H2SO4 = Na2SO4 + Cr2(SO4)3 + K2S + H2O =>
7 Na2SO3 + K2Cr2O7 + 4 H2SO4 = 7 Na2SO4 + Cr2(SO4)3 + K2S + 4 H2O
Pb(C2H3O2)4 + H2S = H(C2H3O2) + PbS2 =>
Pb(C2H3O2)4 + 2 H2S = 4 H(C2H3O2) + PbS2
KCrO7 + H2SO4 + H2S = Cr2(SO4)3 + K2SO4 + H2O =>
4 KCrO7 + 3 H2SO4 + 5 H2S = 2 Cr2(SO4)3 + 2 K2SO4 + 8 H2O
HCH3COO + Al(OH)3 = Al(CH3COO)3 + H2O =>
3 HCH3COO + Al(OH)3 = Al(CH3COO)3 + 3 H2O
Ga + H2SO4 = Ga2(SO4)3 + H2 =>
2 Ga + 3 H2SO4 = Ga2(SO4)3 + 3 H2
Fe2(SO4)3 + KI = FeSO4 + I2 + K2SO4 =>
Fe2(SO4)3 + 2 KI = 2 FeSO4 + I2 + K2SO4
Al + CuC12 = AlC12 + Cu =>
Al + CuC12 = AlC12 + Cu
KOH + KHCO3 = K2CO3 + H2O =>
KOH + KHCO3 = K2CO3 + H2O
VO{2+} + MnO4{-} + H2O = Mn{2+} + H{+} + VO2{+} =>
5 VO{2+} + MnO4{-} + H2O = Mn{2+} + 2 H{+} + 5 VO2{+}
HCl + Al(OH)3 = AlCl3 + H2O =>
3 HCl + Al(OH)3 = AlCl3 + 3 H2O
(CuOH)2CO3 + H2SO4 = CuSO4 + H2O + CO2 =>
(CuOH)2CO3 + 2 H2SO4 = 2 CuSO4 + 3 H2O + CO2
KSCN + Fe(NO3)3 = K + FeSCN + NO3 =>
KSCN + Fe(NO3)3 = K + FeSCN + 3 NO3
NaNO2 + Na2S + H2SO4 = Na2SO4 + H2O + NO =>
8 NaNO2 + Na2S + 4 H2SO4 = 5 Na2SO4 + 4 H2O + 8 NO
Fe(OH)3 + HI = FeI2 + I2 + H2O =>
2 Fe(OH)3 + 6 HI = 2 FeI2 + I2 + 6 H2O
ZnO + KOH + H2O = K2[Zn(OH)4] =>
ZnO + 2 KOH + H2O = K2[Zn(OH)4]
NH4(NO3) + HCl = NH4Cl + NO2 + H2O =>
7 NH4(NO3) + 6 HCl = 6 NH4Cl + 8 NO2 + 5 H2O
NaOH + H3BO3 = NaBO2 + H2O =>
NaOH + H3BO3 = NaBO2 + 2 H2O
(CuOH)2CO3 + H2SO4 = CuSO4 + H2O + CO2 =>
(CuOH)2CO3 + 2 H2SO4 = 2 CuSO4 + 3 H2O + CO2
Cl2 + CsOH = CsCl + CsClO + H2O =>
Cl2 + 2 CsOH = CsCl + CsClO + H2O
CO + H2 = C3H8 + H2O =>
3 CO + 7 H2 = C3H8 + 3 H2O
Pb(NO3)2 + KCI = KCI(NO3)2 + Pb =>
Pb(NO3)2 + KCI = KCI(NO3)2 + Pb
FeO + K2Cr2O7 + HNO3 = Fe(NO3)3 + Cr(NO3)3 + KNO3 + H2O =>
6 FeO + K2Cr2O7 + 26 HNO3 = 6 Fe(NO3)3 + 2 Cr(NO3)3 + 2 KNO3 + 13 H2O
NH4OH + HBr = NH4Br + H2O =>
NH4OH + HBr = NH4Br + H2O
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + Na(NO3) =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 Na(NO3)
NH3 + KCl = KNH2 + HCl =>
NH3 + KCl = KNH2 + HCl
ZnCl2(aq) + AgNO3(aq) = AgCl2(s) + Zn + NO3(aq) =>
ZnCl2(aq) + AgNO3(aq) = AgCl2(s) + Zn + NO3(aq)
KCrO7 + H2SO4 + H2S = Cr2(SO4)3 + K2SO4 + H2O =>
4 KCrO7 + 3 H2SO4 + 5 H2S = 2 Cr2(SO4)3 + 2 K2SO4 + 8 H2O
H3PO4 + Sr(OH)2 = H2O + Sr3(PO4)2 =>
2 H3PO4 + 3 Sr(OH)2 = 6 H2O + Sr3(PO4)2
Al + Na2CO3 + H2O = Na3AlO3 + H2CO3 + H2 =>
2 Al + 3 Na2CO3 + 6 H2O = 2 Na3AlO3 + 3 H2CO3 + 3 H2
Mg(OH)2 + H2SO3 = Mg(OH)2SO3 + H2 =>
Mg(OH)2 + H2SO3 = Mg(OH)2SO3 + H2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Pb + MgCl2 = Mg2 + PbCl =>
4 Pb + 2 MgCl2 = Mg2 + 4 PbCl
Mg + HCC = MgCC2 + H2 =>
4 Mg + 6 HCC = 4 MgCC2 + 3 H2
WO3 + HCl = WCl6 + H2O =>
WO3 + 6 HCl = WCl6 + 3 H2O
CuS + O2 = CuO + SO =>
CuS + O2 = CuO + SO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/12/24
Équations équilibrées sur12/12/23
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