| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag + HCI = AgCI + H
C3H6 + K2Cr2O7 + H2SO4 = C3H4O4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C3H6 + 5 K2Cr2O7 + 20 H2SO4 = 3 C3H4O4 + 5 Cr2(SO4)3 + 5 K2SO4 + 23 H2O
MnO4 + As4O6 = Mn + AsO4 =>
5 MnO4 + 2 As4O6 = 5 Mn + 8 AsO4
F2 + BaS = BaF2 + S8 =>
8 F2 + 8 BaS = 8 BaF2 + S8
(NH4)2S(s) + H2O(l) = NH4OH(aq) + H2S(g) =>
(NH4)2S(s) + 2 H2O(l) = 2 NH4OH(aq) + H2S(g)
N2O5 + KH = KNO2 + H2O =>
N2O5 + 2 KH = 2 KNO2 + H2O
NaNO2 + K2Cr2O7 + H2SO4 = NaNO3 + Cr2(SO4)3 + K2SO4 + H2O =>
3 NaNO2 + K2Cr2O7 + 4 H2SO4 = 3 NaNO3 + Cr2(SO4)3 + K2SO4 + 4 H2O
KJ + KJO3 + H2SO4 = K2SO4 + JSO4 + H2O =>
KJ + KJO3 + 3 H2SO4 = K2SO4 + 2 JSO4 + 3 H2O
CuFeS2 + O2 = CuS + SO2 + FeO =>
2 CuFeS2 + 3 O2 = 2 CuS + 2 SO2 + 2 FeO
NO3 + FeSO4 + H2SO4 = Fe2(SO4)3 + H2O + NO =>
NO3 + 4 FeSO4 + 2 H2SO4 = 2 Fe2(SO4)3 + 2 H2O + NO
Al + CuC2O4 = Al2(C2O4)3 + Cu =>
2 Al + 3 CuC2O4 = Al2(C2O4)3 + 3 Cu
KHCO3*MgCO3*4H2O = H2O + MgCO3 + K2CO3 + CO2 =>
2 KHCO3*MgCO3*4H2O = 9 H2O + 2 MgCO3 + K2CO3 + CO2
H2SO4 + H2O = SO4OH2 + H2 =>
H2SO4 + H2O = SO4OH2 + H2
Fe + Br2 = FeBr3 =>
2 Fe + 3 Br2 = 2 FeBr3
TlSbP2Se6 + Tl2Se = TlSbSe2 + Tl4P2Se6 =>
TlSbP2Se6 + 2 Tl2Se = TlSbSe2 + Tl4P2Se6
Na2CO3 + FeCl3 = Fe2C3O9 + NaCl =>
3 Na2CO3 + 2 FeCl3 = Fe2C3O9 + 6 NaCl
Ca(HCO3)2(ap)(heat) = CaCO3(s) + CO2(g) + H2O(g) =>
Ca(HCO3)2(ap)(heat) = CaCO3(s) + CO2(g) + H2O(g)
Na3PO4 + Ba(OH)2 = Na(OH)2 + Ba3PO4 =>
Na3PO4 + 3 Ba(OH)2 = 3 Na(OH)2 + Ba3PO4
HNO3 + Zn = H + Zn(NO3) =>
HNO3 + Zn = H + Zn(NO3)
Na2CO3(aq) + PbCl2(aq) = NaCl(aq) + PbCO3 =>
Na2CO3(aq) + PbCl2(aq) = 2 NaCl(aq) + PbCO3
NaHSO4 + Al = Na2SO4 + Al2(SO4)3 + H2 =>
6 NaHSO4 + 2 Al = 3 Na2SO4 + Al2(SO4)3 + 3 H2
CH2OH + H2 = CH3OH =>
2 CH2OH + H2 = 2 CH3OH
Br2 + e = Br{-}1 =>
Br2 + 2e = 2 Br{-}1
CaCl2 + Pb(NO3)4 = Ca(NO3)2 + Pb(Cl2)2 =>
2 CaCl2 + Pb(NO3)4 = 2 Ca(NO3)2 + Pb(Cl2)2
NH4Cl + AgOH + KI = KCl + NH4OH + IAg =>
NH4Cl + AgOH + KI = KCl + NH4OH + IAg
AsH3 + NaMnO4 = As2O3 + H2O + NaMn =>
4 AsH3 + 3 NaMnO4 = 2 As2O3 + 6 H2O + 3 NaMn
AgNO3 + H2O = Ag + HNO3 + HO =>
AgNO3 + H2O = Ag + HNO3 + HO
BaBr2 + (NH3)2SO4 = BaSO4 + NH3Br =>
BaBr2 + (NH3)2SO4 = BaSO4 + 2 NH3Br
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Ca(HSO4)2 = H2O + CaSO4 + SO3 =>
Ca(HSO4)2 = H2O + CaSO4 + SO3
K2Co3 + ZnCl2 = ZnCo3 + KCl =>
K2Co3 + ZnCl2 = ZnCo3 + 2 KCl
Fe3 + Cl19 = FeCl13 =>
19 Fe3 + 39 Cl19 = 57 FeCl13
C10H16N2O8 + CaCO3 = CaC10H16N2O9 + CO2 =>
C10H16N2O8 + CaCO3 = CaC10H16N2O9 + CO2
AlCl3 + FeSO4 = Al2(SO4)3 + FeCl2 =>
2 AlCl3 + 3 FeSO4 = Al2(SO4)3 + 3 FeCl2
Al + AgCl = Ag + AlCl =>
Al + AgCl = Ag + AlCl
Zn + FeCl3 = ZnCl2 + Fe(s) =>
3 Zn + 2 FeCl3 = 3 ZnCl2 + 2 Fe(s)
Ag2N3 + NaCl = Ag2Cl + NaN3 =>
Ag2N3 + NaCl = Ag2Cl + NaN3
CuCl + HCl + H2O2 = CuCl2 + H2O =>
2 CuCl + 2 HCl + H2O2 = 2 CuCl2 + 2 H2O
C4H2NO3 + ThOH + NaF = Th(NO3)4 + NaOH + C4H2 + ThF4 =>
12 C4H2NO3 + 4 ThOH + 4 NaF = 3 Th(NO3)4 + 4 NaOH + 12 C4H2 + ThF4
KNO3 + K2SO3 + H2O = N2O + K2SO4 + K(OH) =>
2 KNO3 + 4 K2SO3 + H2O = N2O + 4 K2SO4 + 2 K(OH)
Mn + NH3 = H2 + Mn3N2 =>
3 Mn + 2 NH3 = 3 H2 + Mn3N2
Co + F = CoF3 =>
Co + 3 F = CoF3
Y + F2 = FY2 =>
4 Y + F2 = 2 FY2
SrO + HCl = SrOCl2 + H2 =>
SrO + 2 HCl = SrOCl2 + H2
H3O{+} + NH3 = NH4{+} + H2O =>
H3O{+} + NH3 = NH4{+} + H2O
SiC + Cl2 = SiCl4 + C =>
SiC + 2 Cl2 = SiCl4 + C
K2CO3 + HCl = K2HCl + CO3 =>
K2CO3 + HCl = K2HCl + CO3
NH3 + Al + H2O = Al(OH)4 + NH4 =>
4 NH3 + Al + 4 H2O = Al(OH)4 + 4 NH4
F2 + NaBr = NaF + Br2 =>
F2 + 2 NaBr = 2 NaF + Br2
CH4 + O2 = C2O5 + H2O =>
4 CH4 + 9 O2 = 2 C2O5 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/24
Équations équilibrées sur02/12/23
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