| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HBrO3 + CaCO3 = H2CO3 + Ca(BrO3)2
C2H5COOHNaOH = NaC2H5COOH2O =>
C2H5COOHNaOH = NaC2H5COOH2O
BaO + H2(ClO4)2 = Ba(ClO4)2 + H2O =>
BaO + H2(ClO4)2 = Ba(ClO4)2 + H2O
KAsO2 + KMnO4 + H2O = KAsO3 + MnO2 + KOH =>
3 KAsO2 + 2 KMnO4 + H2O = 3 KAsO3 + 2 MnO2 + 2 KOH
H + NO = H2O + N =>
2 H + NO = H2O + N
NaNO2 + KI = KNO2 + NaI =>
NaNO2 + KI = KNO2 + NaI
FeO3CO = FeOCO3 =>
FeO3CO = FeOCO3
AuCl5 + F2 = FCl + Au =>
2 AuCl5 + 5 F2 = 10 FCl + 2 Au
NaOH(aq) + P4(s) + H2O = NaH2PO2(aq) + PH3(g) =>
3 NaOH(aq) + P4(s) + 3 H2O = 3 NaH2PO2(aq) + PH3(g)
PbI2 = Pb + I =>
PbI2 = Pb + 2 I
NH2 + N2O = N2 + H2O =>
2 NH2 + 2 N2O = 3 N2 + 2 H2O
H3PO4 + CaSO4 = Ca3(PO4)2 + H2SO4 =>
2 H3PO4 + 3 CaSO4 = Ca3(PO4)2 + 3 H2SO4
potassiumcarbonate + magnesiumsulfate = potassiumsulfate + magnesiumcarbonate =>
K2CO3 + MgSO4 = K2SO4 + MgCO3
C4H8S(g) + O2(g) = CO2(g) + H2O(l) + SO2(g) =>
C4H8S(g) + 7 O2(g) = 4 CO2(g) + 4 H2O(l) + SO2(g)
NaOH + S + SO2 = Na2S2O3 + H2O =>
2 NaOH + S + SO2 = Na2S2O3 + H2O
KBr + Cl2(aq) = KCl + Br2 =>
2 KBr + Cl2(aq) = 2 KCl + Br2
H2(g) + Cl2(s) = HCl(g) =>
H2(g) + Cl2(s) = 2 HCl(g)
HNO3(aq) + Li2CO3(aq) = H2CO3 + LiNO3 =>
2 HNO3(aq) + Li2CO3(aq) = H2CO3 + 2 LiNO3
K2CrO4 + KOH + H[SnCl3] + H2O = K[Cr(OH)4] + K2[Sn(OH)5] + KCl =>
K2CrO4 + 14 KOH + 3 H[SnCl3] + H2O = K[Cr(OH)4] + 3 K2[Sn(OH)5] + 9 KCl
Al4 + Cl3 = AlCl2 =>
3 Al4 + 8 Cl3 = 12 AlCl2
Al(OH)3 + P2O5 = AlPO4 + H2O =>
2 Al(OH)3 + P2O5 = 2 AlPO4 + 3 H2O
Sn + H2SO4 + H2O = H2SnO3 + S =>
3 Sn + 2 H2SO4 + H2O = 3 H2SnO3 + 2 S
NaBr(aq) + Cl2(g) = NaCl(aq) + Br2(aq) =>
2 NaBr(aq) + Cl2(g) = 2 NaCl(aq) + Br2(aq)
Fe + O2 = Fe2O30 =>
2 Fe + 15 O2 = Fe2O30
H2O + CaH2 = H2 + CaOH2 =>
H2O + CaH2 = H2 + CaOH2
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
Fe3 + CO2 = CO + Fe2O3 =>
2 Fe3 + 9 CO2 = 9 CO + 3 Fe2O3
Mg0 + H2O = MgH + O2 =>
4 Mg0 + 2 H2O = 4 MgH + O2
K2Cr2O7 + H2S + H2SO4 = S + Cr(OH)3 + KOH =>
4 K2Cr2O7 + 15 H2S + H2SO4 = 16 S + 8 Cr(OH)3 + 8 KOH
MgSO4 + C3H6O = MgH6O + C3SO4 =>
MgSO4 + C3H6O = MgH6O + C3SO4
Pb(OH)2 + H = Pb2 + H2O =>
2 Pb(OH)2 + 4 H = Pb2 + 4 H2O
AgNO3 + K2Cr04 = AgCr04 + K2NO3 =>
AgNO3 + K2Cr04 = AgCr04 + K2NO3
C4H7BrO2 + O2 = CO2 + H2O + Br2 =>
4 C4H7BrO2 + 19 O2 = 16 CO2 + 14 H2O + 2 Br2
Al + TiO2 = AlO + Ti =>
2 Al + TiO2 = 2 AlO + Ti
Pb(No3)2 + Zn(s) = Zn(No3)2 + Pb =>
Pb(No3)2 + Zn(s) = Zn(No3)2 + Pb
N2O5 + H2 = NH3 + H2O =>
N2O5 + 8 H2 = 2 NH3 + 5 H2O
Mg + SnCl = SnMg + Cl =>
Mg + SnCl = SnMg + Cl
Cl2(aq) + KBr = Br2 + KCl(aq) =>
Cl2(aq) + 2 KBr = Br2 + 2 KCl(aq)
HL + K(HO) = KL + H2O =>
HL + K(HO) = KL + H2O
C10H12O2 + Ca(OH)2 = Ca(C10H10O2) + H2O =>
C10H12O2 + Ca(OH)2 = Ca(C10H10O2) + 2 H2O
K2SO4 + ZnCl2 = ZnSO4 + KCl =>
K2SO4 + ZnCl2 = ZnSO4 + 2 KCl
K2CrO4 + KOH + H[SnCl3] + H2O = Cr(OH)3 + K2[Sn(OH)6] + KCl =>
2 K2CrO4 + 11 KOH + 3 H[SnCl3] + 5 H2O = 2 Cr(OH)3 + 3 K2[Sn(OH)6] + 9 KCl
CuSO3 + H2O = H2SO3 + Cu(OH)2 =>
CuSO3 + 2 H2O = H2SO3 + Cu(OH)2
N2O5 + H2 = NH3 + H2O =>
N2O5 + 8 H2 = 2 NH3 + 5 H2O
HNO2(aq) + Ba(OH)2(aq) = Ba(NO2)2 + H2O(l) =>
2 HNO2(aq) + Ba(OH)2(aq) = Ba(NO2)2 + 2 H2O(l)
K2SO3 + Pb(NO3)2 = PbSO3 + KNO3 =>
K2SO3 + Pb(NO3)2 = PbSO3 + 2 KNO3
C2H5OH + NaHCO3 = C2H5ONa + H2O + CO2 =>
C2H5OH + NaHCO3 = C2H5ONa + H2O + CO2
Li + CuSO4 = Li2SO4 + Cu =>
2 Li + CuSO4 = Li2SO4 + Cu
Fe2S3 + H2SO4 = FeSO4 + H2S + SO2 =>
2 Fe2S3 + 5 H2SO4 = 4 FeSO4 + 5 H2S + 2 SO2
Ca(OH)2 = CaOH2O =>
Ca(OH)2 = CaOH2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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