| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaO + Ca = Ba + CaO
Se6 + O2 = Se2O6 =>
Se6 + 9 O2 = 3 Se2O6
SnCl4 + Sn(CH3)4 = (CH3)3SnCl =>
SnCl4 + 3 Sn(CH3)4 = 4(CH3)3SnCl
AlOH3 + CO2 = Al + CO + H2O =>
2 AlOH3 + CO2 = 2 Al + CO + 3 H2O
ZnS + HCl = ZnCl2*H2S =>
ZnS + 2 HCl = ZnCl2*H2S
Mg(OH)2 + CH3COOH = MgOH(CH3COO) + H2O =>
Mg(OH)2 + CH3COOH = MgOH(CH3COO) + H2O
Al + HC1 = AlC1 + H2 =>
2 Al + 2 HC1 = 2 AlC1 + H2
PCl3 + AgNO3 = P(NO3)3 + AgCl =>
PCl3 + 3 AgNO3 = P(NO3)3 + 3 AgCl
HC2H3O2 + KOH = KC2H3O2 + H2O =>
HC2H3O2 + KOH = KC2H3O2 + H2O
ZnCl2 + HNO3 = HCl2 + ZnNO3 =>
ZnCl2 + HNO3 = HCl2 + ZnNO3
S2O3{2-} + HIO5{2-} = SO3{2-} + IO3{-} + H2O =>
S2O3{2-} + 2 HIO5{2-} = 2 SO3{2-} + 2 IO3{-} + H2O
K3PO4 + SrCl2 = KCl + Sr3(PO4)2 =>
2 K3PO4 + 3 SrCl2 = 6 KCl + Sr3(PO4)2
H2S + NaOH = Na2S + H2O =>
H2S + 2 NaOH = Na2S + 2 H2O
Zn + HNO3 = Zn(NO3)2 + N2O4 + H2O =>
Zn + 4 HNO3 = Zn(NO3)2 + N2O4 + 2 H2O
AgNO3(aq) + DMG(aq) = Ag(DMG)(aq) + NO3(aq) =>
AgNO3(aq) + DMG(aq) = Ag(DMG)(aq) + NO3(aq)
Na + MnO4 = NaMnO4 =>
Na + MnO4 = NaMnO4
CuCl42{-} + SO32{-} + H2O = CuCl2{-} + SO42{-} + Cl{-} + H{+} =>
CuCl42{-} + 2 SO32{-} + 20 H2O = CuCl2{-} + 2 SO42{-} + 40 Cl{-} + 40 H{+}
Zn + NaOH = Na2ZnO3 + NaZn + H2O =>
5 Zn + 6 NaOH = Na2ZnO3 + 4 NaZn + 3 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
HCl(aq) + Sn(s) = SnCl2(aq) + H2(s) =>
2 HCl(aq) + Sn(s) = SnCl2(aq) + H2(s)
K2O + CsOH = KOH + Cs2O =>
K2O + 2 CsOH = 2 KOH + Cs2O
IBr(s) + NH3(g) = NI3(s) + NH4Br(s) =>
3 IBr(s) + 4 NH3(g) = NI3(s) + 3 NH4Br(s)
C2H2O4 = CO2 + CO + H2O =>
C2H2O4 = CO2 + CO + H2O
CaOH + N2O5 = CaNO3 + H2O =>
2 CaOH + N2O5 = 2 CaNO3 + H2O
C10H18 + O2 = CO2 + H2O =>
2 C10H18 + 29 O2 = 20 CO2 + 18 H2O
Na2Cr2O7 + SO2 + H2O = Cr(OH)SO4 + Na2 + SO4 =>
Na2Cr2O7 + 3 SO2 + H2O = 2 Cr(OH)SO4 + Na2 + SO4
SodiumChloride + CalciumChlorate = SodiumChlorate + CalciumChloride =>
SodiumChloride + CalciumChlorate = SodiumChlorate + CalciumChloride
Ca(SO4) + HCl = CaCl2 + H2(SO4) =>
Ca(SO4) + 2 HCl = CaCl2 + H2(SO4)
Se6 + O2 = Se2O6 =>
Se6 + 9 O2 = 3 Se2O6
AlOH3 + CO2 = Al + CO + H2O =>
2 AlOH3 + CO2 = 2 Al + CO + 3 H2O
POCl3 + NaOH = Na{+} + Cl{-} + Na2HPO4 + H2O =>
POCl3 + 5 NaOH = 3 Na{+} + 3 Cl{-} + Na2HPO4 + 2 H2O
PbCO3 + H2SO4 = PbSO4 + CO2 + H2O =>
PbCO3 + H2SO4 = PbSO4 + CO2 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ta2O5 + HF = H2[TaF7] + H2O =>
Ta2O5 + 14 HF = 2 H2[TaF7] + 5 H2O
Fe2O3 + HI = FeI2 + H2O + I2 =>
Fe2O3 + 6 HI = 2 FeI2 + 3 H2O + I2
C10H22O2 + O2 = H2O + CO2 =>
2 C10H22O2 + 29 O2 = 22 H2O + 20 CO2
LiI(aq) + BaS(aq) = BaI2(s) + Li2S(aq) =>
2 LiI(aq) + BaS(aq) = BaI2(s) + Li2S(aq)
LiHCO3(aq) + HNO3(aq) = H2O(l) + CO2(g) + LiNO3(aq) =>
LiHCO3(aq) + HNO3(aq) = H2O(l) + CO2(g) + LiNO3(aq)
C2H2O4 = HCOOH + CO2 =>
C2H2O4 = HCOOH + CO2
Ca3(PO4)2 = Ca + PO4 =>
Ca3(PO4)2 = 3 Ca + 2 PO4
K2SO3(aq) + HBr(aq) = SO2(g) + H2O(l) + KBr(aq) =>
K2SO3(aq) + 2 HBr(aq) = SO2(g) + H2O(l) + 2 KBr(aq)
[Co(H2O)6]2{+} + NH3(g) = [Co(NH3)6]2{+} + H2O =>
[Co(H2O)6]2{+} + 12 NH3(g) = [Co(NH3)6]2{+} + 12 H2O
NaCl + I2 = NaI + Cl2 =>
2 NaCl + I2 = 2 NaI + Cl2
NaHSO3(aq) + H2SO4(aq) = Na2SO4 + SO2 + H2O =>
2 NaHSO3(aq) + H2SO4(aq) = Na2SO4 + 2 SO2 + 2 H2O
AlOH3 + CO2 = Al + CO + H2O =>
2 AlOH3 + CO2 = 2 Al + CO + 3 H2O
Na2SO3 + KMnO4 + KOH = Na2SO4 + K2MnO4 + H2O =>
Na2SO3 + 2 KMnO4 + 2 KOH = Na2SO4 + 2 K2MnO4 + H2O
Mg(OH)2 + CH3COOH = MgOH(CH3COO) + H2O =>
Mg(OH)2 + CH3COOH = MgOH(CH3COO) + H2O
Sr + N2 = Sr3N2 =>
3 Sr + N2 = Sr3N2
FeCl2 + K2SO4 = FeSO4 + KCl =>
FeCl2 + K2SO4 = FeSO4 + 2 KCl
CH3CH3CHBr + KOH = CH3CH3CHOH + KBr =>
CH3CH3CHBr + KOH = CH3CH3CHOH + KBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/05/24
Équations équilibrées sur11/04/23
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