| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuOS + O2 = CuO + SO2
K2C2O4 + HCl = H + ClK2C2O4 =>
K2C2O4 + HCl = H + ClK2C2O4
Al(ClO3)3 = AlCl3 + O2 =>
2 Al(ClO3)3 = 2 AlCl3 + 9 O2
K2CrO4Ba(NO3)2 = BaCrO4 + KNO3 =>
K2CrO4Ba(NO3)2 = BaCrO4 + 2 KNO3
Na2Cr + Fe(NO3)2 = FeCr + Na(NO3) =>
Na2Cr + Fe(NO3)2 = FeCr + 2 Na(NO3)
Fe2O3 + CO = FeO*Fe2O3 + CO2 =>
3 Fe2O3 + CO = 2 FeO*Fe2O3 + CO2
MgCa(CO3)2 + HCl = MgCl2CaCl2 + CO2 + H2O1 =>
MgCa(CO3)2 + 4 HCl = MgCl2CaCl2 + 2 CO2 + 2 H2O1
Ca3(PO4) + SiO2 + C = CaSiO3 + P4 + CO =>
4 Ca3(PO4) + 12 SiO2 + 4 C = 12 CaSiO3 + P4 + 4 CO
CoSO4(aq) + BaCl2(aq) = BaSO4 + CoCl2 =>
CoSO4(aq) + BaCl2(aq) = BaSO4 + CoCl2
C12H22O1 + O2 = CO2 + H2 =>
2 C12H22O1 + 23 O2 = 24 CO2 + 22 H2
Cr2O7{2-} + H{+} + C3H7OH = Cr3{+} + C3H6O + H2O =>
3 Cr2O7{2-} + 8 H{+} + 17 C3H7OH = 2 Cr3{+} + 17 C3H6O + 21 H2O
HgSO4 + Na2HPO3 + H2O = Hg + H3PO4 + Na2SO4 =>
HgSO4 + Na2HPO3 + H2O = Hg + H3PO4 + Na2SO4
SnCl2 + HNO3 + HCl = SnClCl4 + NO + H2O =>
SnCl2 + HNO3 + 3 HCl = SnClCl4 + NO + 2 H2O
C5H90 + O2 = CO2 + H2O =>
2 C5H90 + 55 O2 = 10 CO2 + 90 H2O
Ag2CO3 + HNO3 = AgNO3 + H(aq) + CO3 =>
Ag2CO3 + 2 HNO3 = 2 AgNO3 + 2 H(aq) + CO3
RbClO3 = Rb + Cl + O3 =>
RbClO3 = Rb + Cl + O3
FeBr3 + Hg2(NO3)2 = Fe(NO3)3 + Hg2Br2 =>
2 FeBr3 + 3 Hg2(NO3)2 = 2 Fe(NO3)3 + 3 Hg2Br2
Ca(NO3)2 + Na2CO3 = CaCO3 + Na2(NO3)2 =>
Ca(NO3)2 + Na2CO3 = CaCO3 + Na2(NO3)2
C6H5COOH + HCl = C9H10O2 + H2O + Cl =>
9 C6H5COOH + 24 HCl = 7 C9H10O2 + 4 H2O + 24 Cl
HNO3 + Mg(OH)2 = H2O + MgNO4H =>
HNO3 + Mg(OH)2 = H2O + MgNO4H
V2O3 + Mn2O7 = VO3{-} + MnO2{+} =>
V2O3 + Mn2O7 = 2 VO3{-} + 2 MnO2{+}
C4H9OH = C9H12 + C5H12 + H2O =>
6 C4H9OH = C9H12 + 3 C5H12 + 6 H2O
Rb3PO4 + CuCl2 = Cu3(PO4)2 + RbCl =>
2 Rb3PO4 + 3 CuCl2 = Cu3(PO4)2 + 6 RbCl
Al(NO3)3 + H2O = H3Al + NO3OH =>
Al(NO3)3 + 3 H2O = H3Al + 3 NO3OH
H3PO4 + NaHCO3 = CO2 + H2O + Na2HPO4 =>
H3PO4 + 2 NaHCO3 = 2 CO2 + 2 H2O + Na2HPO4
JeCe3 + Jn = JnCe2 + Je =>
2 JeCe3 + 3 Jn = 3 JnCe2 + 2 Je
Cr(OH)3 + H = Cr + H2O =>
Cr(OH)3 + 3 H = Cr + 3 H2O
C4H6O3 + CH6O = C4H8O2 + CH3COOH =>
4 C4H6O3 + 2 CH6O = 2 C4H8O2 + 5 CH3COOH
MnO2 + H2SO4 + FeSO4 = MnSO4 + Fe2(SO4)3 + H2O =>
MnO2 + 2 H2SO4 + 2 FeSO4 = MnSO4 + Fe2(SO4)3 + 2 H2O
Co2O3 + H4P2O7 = Co4(P2O7)3 + H2O =>
2 Co2O3 + 3 H4P2O7 = Co4(P2O7)3 + 6 H2O
Fe(OH)3 + Cl2O7 = Fe(ClO4)3 + H2O =>
2 Fe(OH)3 + 3 Cl2O7 = 2 Fe(ClO4)3 + 3 H2O
MoS2 + Mo6Co7 = Mo + Co9S8 =>
28 MoS2 + 9 Mo6Co7 = 82 Mo + 7 Co9S8
K(NO3) = K(NO2) + O2 =>
2 K(NO3) = 2 K(NO2) + O2
Ti3 + H2O = Ti(OH)3 + H2 =>
2 Ti3 + 18 H2O = 6 Ti(OH)3 + 9 H2
C4H11N + C7H7ClO2S = C11H18 + NClSO2 =>
C4H11N + C7H7ClO2S = C11H18 + NClSO2
Pb(NO3)2 = PbO + N2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 2 N2 + 5 O2
NiCl2 + CO2 + H2O = NiCO3 + HCl =>
NiCl2 + CO2 + H2O = NiCO3 + 2 HCl
MgBr2(s) = Mg(s) + Br2 =>
MgBr2(s) = Mg(s) + Br2
Ag + H2SO4(k) = Ag2SO4 + SO2 + H2O =>
2 Ag + 2 H2SO4(k) = Ag2SO4 + SO2 + 2 H2O
Al + H2O + KOH = K[Al(OH)4] + H2(g) =>
2 Al + 6 H2O + 2 KOH = 2 K[Al(OH)4] + 3 H2(g)
C7H8O + C5H6ClCrNO3 = C7H6O + H2CrO3 + C5H6NCl =>
C7H8O + C5H6ClCrNO3 = C7H6O + H2CrO3 + C5H6NCl
KMnO4 + C3H5(OH)3 = CO2 + H2O + Mn2O3K2CO3 =>
14 KMnO4 + 4 C3H5(OH)3 = 5 CO2 + 16 H2O + 7 Mn2O3K2CO3
KHS + NaOH = KNaS + H2O =>
KHS + NaOH = KNaS + H2O
C3H7Cl + NH3 = C3H7NH2 + NH4Cl =>
C3H7Cl + 2 NH3 = C3H7NH2 + NH4Cl
Hf + KHF2 = H2 + HfF2 + K =>
2 Hf + 2 KHF2 = H2 + 2 HfF2 + 2 K
Al + (NH4)2S2O8 = N2 + Al2O3 + Al2S3 + H2O =>
12 Al + 3(NH4)2S2O8 = 3 N2 + 4 Al2O3 + 2 Al2S3 + 12 H2O
Ni2O3 + H2O = NiO + H2O3 =>
2 Ni2O3 + H2O = 4 NiO + H2O3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
HClO4 + Mg(NO3)2 = Mg(ClO4)2 + HNO3 =>
2 HClO4 + Mg(NO3)2 = Mg(ClO4)2 + 2 HNO3
Si + H2S = SiS2 + H2 =>
Si + 2 H2S = SiS2 + 2 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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