| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H5C3H7 + 6 KMnO4 = C6H5COOH + 2 CO2 + 6 MnO2 + 6 KOH
HBr(ac) + Fe = FeBr2 + H2 =>
2 HBr(ac) + Fe = FeBr2 + H2
SrCl2 + Na2SO4 = SrSO4 + (Na)2(Cl)2 =>
SrCl2 + Na2SO4 = SrSO4 + (Na)2(Cl)2
NiCO3 + NH3*H2O = [Ni(NH3)6]CO3 + H2O =>
NiCO3 + 6 NH3*H2O = [Ni(NH3)6]CO3 + 6 H2O
Sr(NO3)2 + ZnSO4 = SrSO4 + Zn(NO3)2 =>
Sr(NO3)2 + ZnSO4 = SrSO4 + Zn(NO3)2
Ag(aq) + S(aq) = Ag2S(s) =>
2 Ag(aq) + S(aq) = Ag2S(s)
KCIO3 + I2 = KIO3 + CI2 =>
KCIO3 + I2 = KIO3 + CI2
CuCl2 + Na2CO3 = CuCO3 + NaCl =>
CuCl2 + Na2CO3 = CuCO3 + 2 NaCl
Cu(NO3)2 + NH4OH = H2[Cu(NH3)4] + NH4NO3 + H2O =>
2 Cu(NO3)2 + 14 NH4OH = 2 H2[Cu(NH3)4] + 5 NH4NO3 + 11 H2O
Na2SO4 + HOH = Na(OH) + H2SO4 =>
Na2SO4 + 2 HOH = 2 Na(OH) + H2SO4
H2SK2SO4 = K2SH2SO4 =>
H2SK2SO4 = K2SH2SO4
Fe(ClO4)2 + K2CO3 = FeCO3 + KClO4 =>
Fe(ClO4)2 + K2CO3 = FeCO3 + 2 KClO4
Cu(NO3)2 + Na2C2O4 = Cu(C2O4)2 + Na2NO3 =>
Cu(NO3)2 + 2 Na2C2O4 = Cu(C2O4)2 + 2 Na2NO3
C6H5CHCl2 + NaOH = C6H5CH(OH)2 + NaCl =>
C6H5CHCl2 + 2 NaOH = C6H5CH(OH)2 + 2 NaCl
Zn + FeCe = Fe + ZnCe2 =>
Zn + 2 FeCe = 2 Fe + ZnCe2
Be(OH)2 + NH3 = Be3N2 + H2O =>
3 Be(OH)2 + 2 NH3 = Be3N2 + 6 H2O
HNO{3+} + Ga{2+}O{3+} = GaNO{3+} + H{2+}O =>
HNO{3+} + Ga{2+}O{3+} = GaNO{3+} + H{2+}O
C4H10S + *O2 = CO2 + H2O + SO3 =>
C4H10S + 8*O2 = 4 CO2 + 5 H2O + SO3
C8H18 = C4H10 + C4H8 =>
C8H18 = C4H10 + C4H8
Zn(C2H5) + O2 = ZnO + CO2 + H2O =>
4 Zn(C2H5) + 15 O2 = 4 ZnO + 8 CO2 + 10 H2O
H{+} + Fe = Fe{2+} + H2 =>
2 H{+} + Fe = Fe{2+} + H2
SnCl2 + Cu = Sn + CuCl2 =>
SnCl2 + Cu = Sn + CuCl2
BrNO3 + H2SO4 = Br2SO4 + HNO3 =>
2 BrNO3 + H2SO4 = Br2SO4 + 2 HNO3
Cl2 + KOH = KCl + KClO + H2O =>
Cl2 + 2 KOH = KCl + KClO + H2O
ZnCl2 + KOH = ZnH2 + KOCl =>
ZnCl2 + 2 KOH = ZnH2 + 2 KOCl
C60 + O2 = CO2 =>
C60 + 60 O2 = 60 CO2
NH4OH + SO2 + O2 = (NH4)2SO4 + H2O =>
4 NH4OH + 2 SO2 + O2 = 2(NH4)2SO4 + 2 H2O
NO(g) + H2O = NH3(g) + O2(g) =>
4 NO(g) + 6 H2O = 4 NH3(g) + 5 O2(g)
(NH4)2CO3 + HNO3 = NH4NO3 + H2CO3 =>
(NH4)2CO3 + 2 HNO3 = 2 NH4NO3 + H2CO3
TlI = Tl + I =>
TlI = Tl + I
C6H5MgBr + C13H10O + H2O = C19H16O + MgOHBr =>
C6H5MgBr + C13H10O + H2O = C19H16O + MgOHBr
NaBr + HClO = NaCl + HBrO =>
NaBr + HClO = NaCl + HBrO
CrCl2 + KOH = Cr(OH)2 + KCl =>
CrCl2 + 2 KOH = Cr(OH)2 + 2 KCl
Mn(OH)2 + MnO4{-} + OH{-} = MnO4{2-} + H2O =>
Mn(OH)2 + 4 MnO4{-} + 6 OH{-} = 5 MnO4{2-} + 4 H2O
H2S + SrSO4 = H2SO4 + SrS =>
H2S + SrSO4 = H2SO4 + SrS
AgNO3(aq) + Cu(s) = Ag(s) + Cu(NO3)2(aq) =>
2 AgNO3(aq) + Cu(s) = 2 Ag(s) + Cu(NO3)2(aq)
KI + AgCN = AgI + KCN =>
KI + AgCN = AgI + KCN
NaCl + Pb(NO3)2 = PbCl2 + NaNO3 =>
2 NaCl + Pb(NO3)2 = PbCl2 + 2 NaNO3
S(g) + HNO3(g) = H2SO4(g) + NO2(g) + H2O(g) =>
S(g) + 6 HNO3(g) = H2SO4(g) + 6 NO2(g) + 2 H2O(g)
Ca3(PO4)2 + Al2(Cr2O7)3 = CaCr2O7 + AlPO4 =>
Ca3(PO4)2 + Al2(Cr2O7)3 = 3 CaCr2O7 + 2 AlPO4
KMnO4 + CH3COOH + H2S = (CH3COO)2Mn + H2O + S + CH3COOK =>
2 KMnO4 + 6 CH3COOH + 5 H2S = 2(CH3COO)2Mn + 8 H2O + 5 S + 2 CH3COOK
AgNO3 + AlCl3 = AgCl + Al(NO3)3 =>
3 AgNO3 + AlCl3 = 3 AgCl + Al(NO3)3
K(MnO4) + K(ClO2) + H2O = MnO2 + K(ClO4) + K(OH) =>
4 K(MnO4) + 3 K(ClO2) + 2 H2O = 4 MnO2 + 3 K(ClO4) + 4 K(OH)
BrNO3 + H2SO4 = Br2SO4 + HNO3 =>
2 BrNO3 + H2SO4 = Br2SO4 + 2 HNO3
Ca + AlCl3 = CaCl2 + Al =>
3 Ca + 2 AlCl3 = 3 CaCl2 + 2 Al
SiO32 + H2O = Si + OH =>
SiO32 + 32 H2O = Si + 64 OH
C6H5MgBr + C13H10O + H2O = C19H16O + MgBrOH =>
C6H5MgBr + C13H10O + H2O = C19H16O + MgBrOH
Na2SO4 + H3BO3 = Na2B4O7 + H2SO4 + H2O =>
Na2SO4 + 4 H3BO3 = Na2B4O7 + H2SO4 + 5 H2O
Sb(OH)3 + HNO3 = HOH + Sb(NO3)3 =>
Sb(OH)3 + 3 HNO3 = 3 HOH + Sb(NO3)3
KCl + Ca(OH) = CaCl + KOH =>
KCl + Ca(OH) = CaCl + KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/30/24
Équations équilibrées sur11/29/23
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