| Équations équilibrées la veille |
6 AgCl + 3 H2O = 6 Ag + HClO3 + 5 HCl
SrCO3 + HCl = SrClHCO3 =>
SrCO3 + HCl = SrClHCO3
Na + H5SO4 = NaSO4 + H2 =>
2 Na + 2 H5SO4 = 2 NaSO4 + 5 H2
CuS + I2 = CuI + S =>
2 CuS + I2 = 2 CuI + 2 S
Mn(NO3)2 + CaI2 = Ca(NO3)2 + MnI2 =>
Mn(NO3)2 + CaI2 = Ca(NO3)2 + MnI2
K2FeO4 + CrSO4 + H2SO4 = Fe2(SO4)3 + K2Cr2O7 + K2SO4 + H2O =>
8 K2FeO4 + 6 CrSO4 + 11 H2SO4 = 4 Fe2(SO4)3 + 3 K2Cr2O7 + 5 K2SO4 + 11 H2O
C8H10 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + C6H5COOH + H2O =>
35 C8H10 + 54 KMnO4 + 81 H2SO4 = 27 K2SO4 + 54 MnSO4 + 40 C6H5COOH + 136 H2O
Na4Si + HCl + H2O = Na2SiO3 + NaCl + H2 =>
Na4Si + 2 HCl + 3 H2O = Na2SiO3 + 2 NaCl + 4 H2
KHCO3(s) + HCL(aq) = CO2(g) + H2O(l) + KCL(aq) =>
KHCO3(s) + HCL(aq) = CO2(g) + H2O(l) + KCL(aq)
C17HC35COOC3H7 + O2 = CO2 + H2O =>
C17HC35COOC3H7 + 57 O2 = 56 CO2 + 4 H2O
C1H2508 + O2 = H2O + CO2 =>
C1H2508 + 628 O2 = 1254 H2O + CO2
CH4 + Cl2 = CHC13 + HCl =>
28 CH4 + 55 Cl2 = 2 CHC13 + 110 HCl
Co{2+} + Cd{2+} = Co{3+} + Cd =>
2 Co{2+} + Cd{2+} = 2 Co{3+} + Cd
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C6H5OH + C10H8 = C10H9 + C6H5O =>
C6H5OH + C10H8 = C10H9 + C6H5O
C4H9NO + N2O + OH{-} = CO3{2-} + H2O + N2 =>
2 C4H9NO + 23 N2O + 16 OH{-} = 8 CO3{2-} + 17 H2O + 24 N2
(NH4)2S2O8 + MnSO4 + H2O = NH4MnO4 + (NH4)2SO4 + H2SO4 =>
5(NH4)2S2O8 + 2 MnSO4 + 8 H2O = 2 NH4MnO4 + 4(NH4)2SO4 + 8 H2SO4
Zn(NO3)3 + Na2(CO3) = Zn2(CO3)3 + Na(NO3) =>
2 Zn(NO3)3 + 3 Na2(CO3) = Zn2(CO3)3 + 6 Na(NO3)
Ca + CO2 + NaOH = Na + CaCO3 + H2O =>
Ca + CO2 + 2 NaOH = 2 Na + CaCO3 + H2O
ClO4{-} + SO3{-2} = SO4{-2} + Cl{-} =>
ClO4{-} + 4 SO3{-2} = 4 SO4{-2} + Cl{-}
Mg3(PO4)2 = MgO + P2O5 =>
Mg3(PO4)2 = 3 MgO + P2O5
CaI2(s) = Ca(g) + I2 =>
CaI2(s) = Ca(g) + I2
FeSH2 = H2SFe =>
FeSH2 = H2SFe
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
Ca(OH)2 + H2PO4 = Ca(PO4) + H2O =>
Ca(OH)2 + H2PO4 = Ca(PO4) + 2 H2O
F2H2O = HF + O3 =>
3 F2H2O = 6 HF + O3
S3P2 = S8 + P4 =>
8 S3P2 = 3 S8 + 4 P4
K2Cr2O7 + BaCl = Ba2Cr2O7 + KCl =>
K2Cr2O7 + 2 BaCl = Ba2Cr2O7 + 2 KCl
LiCl + O2 = ClO + LiO2 =>
2 LiCl + 3 O2 = 2 ClO + 2 LiO2
KBr + H3PO4 = KH2 + PO4 + HBr =>
KBr + H3PO4 = KH2 + PO4 + HBr
AlK(SO4)2 + AlCl3 = AlSO4 + AlK + Cl =>
AlK(SO4)2 + 2 AlCl3 = 2 AlSO4 + AlK + 6 Cl
Cr[(OH)0]3 + NaClO + NaOH = Na2CrO4 + NaCl + H2O =>
2 Cr[(OH)0]3 + 3 NaClO + 4 NaOH = 2 Na2CrO4 + 3 NaCl + 5 H2O
NaOH + HCH3CO2 = NaCH3CO2 + H2O =>
NaOH + HCH3CO2 = NaCH3CO2 + H2O
I3{-} + Zn = I{-} + Zn{2+} =>
I3{-} + Zn = 3 I{-} + Zn{2+}
P2O10 + H2O = H3PO4 + O2 =>
2 P2O10 + 6 H2O = 4 H3PO4 + 5 O2
FeS + Fe2(SO4)3 = FeSO4 + SO2 =>
FeS + 2 Fe2(SO4)3 = 5 FeSO4 + 2 SO2
S(s) + HCl(ac) = SCl4(ac) + H2(g) =>
S(s) + 4 HCl(ac) = SCl4(ac) + 2 H2(g)
CH3COOCl + H2O = CH3COOH + HClO =>
CH3COOCl + H2O = CH3COOH + HClO
O2C4H10 + O2 = CO2 + H2O =>
2 O2C4H10 + 11 O2 = 8 CO2 + 10 H2O
Fe + Cu(CO3)2 = Cu + FeCO3 =>
2 Fe + Cu(CO3)2 = Cu + 2 FeCO3
HgCl2 + Pb = PbCl2 + Hg =>
HgCl2 + Pb = PbCl2 + Hg
NaOH + C6H12 = Na + C6H11O + H2O =>
3 NaOH + C6H12 = 3 Na + C6H11O + 2 H2O
NaNO3 + K3PO4 = KNO3 + Na3PO4 =>
3 NaNO3 + K3PO4 = 3 KNO3 + Na3PO4
C6H6 + CNO2 = C6H5NO2 =>
5 C6H6 + 6 CNO2 = 6 C6H5NO2
Ca(NO3)2 + KOH = Ca(OH)2 + K2(NO3)2 =>
Ca(NO3)2 + 2 KOH = Ca(OH)2 + K2(NO3)2
CHCCH2CHOHCHOHCH3 + O2 = CO2 + H2O =>
2 CHCCH2CHOHCHOHCH3 + 15 O2 = 12 CO2 + 10 H2O
KCIO4 + KCI = KCIO3 =>
3 KCIO4 + KCI = 4 KCIO3
Cu2SO4 + HCl = CuCl + H + SO4 =>
Cu2SO4 + 2 HCl = 2 CuCl + 2 H + SO4
NH3 + ClO = N2H4 + Cl + H2O =>
2 NH3 + ClO = N2H4 + Cl + H2O
KMnO4 + KX + H2SO4 = MnSO4 + X2 + K2SO4 + H2O =>
2 KMnO4 + 10 KX + 8 H2SO4 = 2 MnSO4 + 5 X2 + 6 K2SO4 + 8 H2O
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Équations équilibrées sur01/09/25
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