| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2S + K2SiO2 = H2O + K2S + SiO
Na2CO3 + H2O = Na + H2CO3 + OH =>
Na2CO3 + 2 H2O = 2 Na + H2CO3 + 2 OH
Cu5FeS4 + Ca(ClO)2 + H2O = CuO + Fe3O4 + H2SO4 + CaCl2 =>
6 Cu5FeS4 + 55 Ca(ClO)2 + 24 H2O = 30 CuO + 2 Fe3O4 + 24 H2SO4 + 55 CaCl2
CH4 + Cl32 = CH2Cl2 + HCl =>
8 CH4 + Cl32 = 8 CH2Cl2 + 16 HCl
KOH + P2O3 = H2O + K3PO3 =>
6 KOH + P2O3 = 3 H2O + 2 K3PO3
(CH3)2C4H10 + O2 = CO + H2O =>
(CH3)2C4H10 + 7 O2 = 6 CO + 8 H2O
CO + HO = H2CO3 =>
CO + 2 HO = H2CO3
Cu(OH)2 + HJ = CuJ + H2O + J2 =>
2 Cu(OH)2 + 4 HJ = 2 CuJ + 4 H2O + J2
AgNO3 + FePO4 = Ag3PO4 + Fe(NO3)3 =>
3 AgNO3 + FePO4 = Ag3PO4 + Fe(NO3)3
CO + HO = CO2 + H2 =>
2 CO + 2 HO = 2 CO2 + H2
HNO3 + C5H10O5 = N2O3 + CO2 + H2O =>
10 HNO3 + C5H10O5 = 5 N2O3 + 5 CO2 + 10 H2O
KOCl + PbO = PbO2 + KCl =>
KOCl + PbO = PbO2 + KCl
Fr + O2 = Fr2O =>
4 Fr + O2 = 2 Fr2O
MnCl2 + Cl2 + KOH = K2MnO4 + KCl + H2O =>
MnCl2 + 2 Cl2 + 8 KOH = K2MnO4 + 6 KCl + 4 H2O
KHSO3 + HNO3 = SO2 + H2O + KNO3 =>
KHSO3 + HNO3 = SO2 + H2O + KNO3
I2 + MnO2 + H2SO4 = HIO4 + MnSO4 + H2O =>
I2 + 7 MnO2 + 7 H2SO4 = 2 HIO4 + 7 MnSO4 + 6 H2O
Fr + O2 = Fr2O =>
4 Fr + O2 = 2 Fr2O
CO + HO = CO2 + H2O =>
CO + 2 HO = CO2 + H2O
FeO + H2 = Fe + H2O =>
FeO + H2 = Fe + H2O
AlCl3 + (NH4)2OH = Al(OH)3 + (NH4)2Cl =>
AlCl3 + 3(NH4)2OH = Al(OH)3 + 3(NH4)2Cl
K2Cr2O7 + C2H5OH + H2SO4 = Cr2(SO4)3 + K2SO4 + HC2H3O2 + H2O =>
2 K2Cr2O7 + 3 C2H5OH + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 HC2H3O2 + 11 H2O
HS + O = H2O + SO2 =>
2 HS + 5 O = H2O + 2 SO2
HF + O2 = F2 + H2O =>
4 HF + O2 = 2 F2 + 2 H2O
KClO3(s) + C12H22O11(s) = KCl(s) + CO2(g) + H2O(l) =>
8 KClO3(s) + C12H22O11(s) = 8 KCl(s) + 12 CO2(g) + 11 H2O(l)
W(CO)6 + O2 = W(CO)3 + CO2 =>
2 W(CO)6 + 3 O2 = 2 W(CO)3 + 6 CO2
O2 + HF = OF2 + H2O =>
O2 + 2 HF = OF2 + H2O
XOCl2 + H2O = HCl + H2XO3 =>
XOCl2 + 2 H2O = 2 HCl + H2XO3
Co(NO3)3 + (NH4)2S = Co2S3 + NH4 + NO3 =>
2 Co(NO3)3 + 3(NH4)2S = Co2S3 + 6 NH4 + 6 NO3
H2S + OH = S2 + H2O =>
2 H2S + 4 OH = S2 + 4 H2O
Bi(NO3)3 + CH3COOH + KI + H2O = BiOI + K + HNO3 + CH3COO =>
Bi(NO3)3 + CH3COOH + KI + H2O = BiOI + K + 3 HNO3 + CH3COO
Na2SO4 + H2O = Na2SO4H2O =>
Na2SO4 + H2O = Na2SO4H2O
Ca(OCl)2 + CaCl2 = CaO + Cl2 =>
Ca(OCl)2 + CaCl2 = 2 CaO + 2 Cl2
F2 + ClO2 = FClO2 =>
F2 + 2 ClO2 = 2 FClO2
Rb + As = Rb3As =>
3 Rb + As = Rb3As
As3{+} + KMnO4 + H = As5{+} + Mn2{+} + H2O + K =>
5 As3{+} + 4 KMnO4 + 32 H = 3 As5{+} + 2 Mn2{+} + 16 H2O + 4 K
(CH3)2N2H2(l) + N2O4(g) = N2(g) + H2O(g) + CO2 =>
(CH3)2N2H2(l) + 2 N2O4(g) = 3 N2(g) + 4 H2O(g) + 2 CO2
NH4Cl + Cu2O = CuCl + H2O + NH3 =>
2 NH4Cl + Cu2O = 2 CuCl + H2O + 2 NH3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Sb + HNO3 = Sb2O5 + NO + H2O =>
6 Sb + 10 HNO3 = 3 Sb2O5 + 10 NO + 5 H2O
Sr + Cl2SO4 = SrSO4 + Cl =>
Sr + Cl2SO4 = SrSO4 + 2 Cl
C10H18S + NaOH = H2O + C10H16Na2S =>
C10H18S + 2 NaOH = 2 H2O + C10H16Na2S
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Sb + HNO3 = Sb2O5 + NO + H2O =>
6 Sb + 10 HNO3 = 3 Sb2O5 + 10 NO + 5 H2O
CuSO4 + Na2S = CuS + Na2SO4 =>
CuSO4 + Na2S = CuS + Na2SO4
H2S + OH = HS + H2O =>
H2S + OH = HS + H2O
LiCl(s) = Li(s) + Cl(g) =>
LiCl(s) = Li(s) + Cl(g)
NH3 + HF = NH4 + F =>
NH3 + HF = NH4 + F
As2O3 + Ca(OH)2 + O2 = Ca(AsO4)2 + H2O =>
As2O3 + Ca(OH)2 + 2 O2 = Ca(AsO4)2 + H2O
KCl + F2 = KF + Cl2 =>
2 KCl + F2 = 2 KF + Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/20/24
Équations équilibrées sur02/19/23
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