| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 ZnCl2 + Al2(SO4)3 = 2 AlCl3 + 3 ZnSO4
MgSO3 + HCl = MgCl2 + H2SO3 =>
MgSO3 + 2 HCl = MgCl2 + H2SO3
HBr + NaMnO4 = NaBr + MnBr2 + Br2 + H2O =>
16 HBr + 2 NaMnO4 = 2 NaBr + 2 MnBr2 + 5 Br2 + 8 H2O
HI({-}1) = H + I({-}1) =>
HI({-}1) = H + I({-}1)
KMnO4 + C7H8 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
36 KMnO4 + 5 C7H8 + 54 H2SO4 = 18 K2SO4 + 36 MnSO4 + 35 CO2 + 74 H2O
CO2NaCl = NaCO2Cl =>
CO2NaCl = NaCO2Cl
CaO + C = CaC2 + CO =>
CaO + 3 C = CaC2 + CO
C6H8O6 + KBrO3 = C6H6O6 + H2O + KBr =>
3 C6H8O6 + KBrO3 = 3 C6H6O6 + 3 H2O + KBr
HCHO + KOH = HCOOK + CH3OH =>
2 HCHO + KOH = HCOOK + CH3OH
H2Cr2O7 + NaHSO3 + H2SO4 = NaHSO4 + Cr2(SO4)3 + H2O =>
H2Cr2O7 + 3 NaHSO3 + 3 H2SO4 = 3 NaHSO4 + Cr2(SO4)3 + 4 H2O
NaBr + Ca(OCl)2 + HCl = NaCl + Br2 + CaCl2 + H2O =>
4 NaBr + Ca(OCl)2 + 4 HCl = 4 NaCl + 2 Br2 + CaCl2 + 2 H2O
C18H32O2 + CH3OH = C19H34O2 + H2O =>
C18H32O2 + CH3OH = C19H34O2 + H2O
C6H6 + C12H24 = C6H5C12H28 =>
2 C6H6 + 5 C12H24 = 4 C6H5C12H28
BaONa2CO3 = BaCO3Na2O =>
BaONa2CO3 = BaCO3Na2O
Be + HCl + O2 = BeCl2 + H2O =>
2 Be + 4 HCl + O2 = 2 BeCl2 + 2 H2O
F(s) + O2(g) = FO2(s) =>
F(s) + O2(g) = FO2(s)
PdCl2 + H2 = PdH2 + Cl =>
PdCl2 + H2 = PdH2 + 2 Cl
CuSO4 + Zn = CuZn + SO4 =>
CuSO4 + Zn = CuZn + SO4
M + HCl = H2 + MCl3 =>
2 M + 6 HCl = 3 H2 + 2 MCl3
HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O
SbCl3(aq) + H2S(g) = Sb2S3(s) + HCl(aq) =>
2 SbCl3(aq) + 3 H2S(g) = Sb2S3(s) + 6 HCl(aq)
HF + CaO = CaF2 + H2O =>
2 HF + CaO = CaF2 + H2O
HCl10 + As2S5 + H2O = HCl + H3AsO4 + H2SO4 =>
40 HCl10 + 9 As2S5 + 252 H2O = 400 HCl + 18 H3AsO4 + 45 H2SO4
Mg + CO2 = MgO + CO =>
Mg + CO2 = MgO + CO
Ca(PO3) + C = Ca3(PO4)2 + CO + P4 =>
12 Ca(PO3) + 4 C = 4 Ca3(PO4)2 + 4 CO + P4
M + HCl = H2 + MCl3 =>
2 M + 6 HCl = 3 H2 + 2 MCl3
O2 + Cl2 = Cl2O =>
O2 + 2 Cl2 = 2 Cl2O
C + Ca(OH)2 = C(OH) + Ca =>
2 C + Ca(OH)2 = 2 C(OH) + Ca
NaI(aq) + HOCl(aq) = NaIO3(aq) + HCl(aq) =>
NaI(aq) + 3 HOCl(aq) = NaIO3(aq) + 3 HCl(aq)
Cu + H2(SO4) = Cu2(SO4)2 + H2O + SO2 =>
2 Cu + 4 H2(SO4) = Cu2(SO4)2 + 4 H2O + 2 SO2
Fe(s) + SnN4(aq) = FeN3(aq) + Sn =>
4 Fe(s) + 3 SnN4(aq) = 4 FeN3(aq) + 3 Sn
C8H10 + O2 = H2O + CO2 =>
2 C8H10 + 21 O2 = 10 H2O + 16 CO2
CrO = CrCrO2 =>
2 CrO = CrCrO2
Li2Cl2 = LiCl =>
Li2Cl2 = 2 LiCl
C6H8O6 + KBrO3 = C6H6O6 + H2O + KBr =>
3 C6H8O6 + KBrO3 = 3 C6H6O6 + 3 H2O + KBr
AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3
N2O5 + H2 = N2O3 + H2O =>
N2O5 + 2 H2 = N2O3 + 2 H2O
AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3
C5H10O2 + NaOH = C5H9O2Na + H2O =>
C5H10O2 + NaOH = C5H9O2Na + H2O
AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3
PbO + C8H4O3 = Pb3C8H4O6 =>
3 PbO + C8H4O3 = Pb3C8H4O6
C5H10O2 + NaOH = C5H9O2Na + H2O =>
C5H10O2 + NaOH = C5H9O2Na + H2O
La2(C2O4)3 = La2O3 + CO + CO2 =>
La2(C2O4)3 = La2O3 + 3 CO + 3 CO2
NH2 + HCl = NH3 + Cl =>
NH2 + HCl = NH3 + Cl
AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3
Fe(NO3)2 + NaCo = FeCo + Na(NO3)2 =>
Fe(NO3)2 + NaCo = FeCo + Na(NO3)2
Na + Na(NO3) = Na2O + N =>
5 Na + Na(NO3) = 3 Na2O + N
HCl10 + As2S5 + H2O = HCl + H3AsO4 + H2SO4 =>
40 HCl10 + 9 As2S5 + 252 H2O = 400 HCl + 18 H3AsO4 + 45 H2SO4
K(OH) + H3(PO4) = K3(PO4) + H2O =>
3 K(OH) + H3(PO4) = K3(PO4) + 3 H2O
Be2 + O2 = BeO =>
Be2 + O2 = 2 BeO
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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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