| Équations équilibrées la veille | Équations équilibrées le lendemain |
SO3 + Na2O = Na2SO4
Na(OH) + H2CO3 = H(OH) + Na2CO3 =>
2 Na(OH) + H2CO3 = 2 H(OH) + Na2CO3
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
C3H8 + O = CO(OH)2 + H2O =>
C3H8 + 10 O = 3 CO(OH)2 + H2O
Cu + Br = CuBr =>
Cu + Br = CuBr
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
Cl{-} + Cr2O7{2-} + H{+} = Cl2 + Cr3{+} + H2O =>
34 Cl{-} + 3 Cr2O7{2-} + 42 H{+} = 17 Cl2 + 2 Cr3{+} + 21 H2O
Cr2O7{2-} + NH4{+} = N2 + Cr2O3 + H2O =>
Cr2O7{2-} + 2 NH4{+} = N2 + Cr2O3 + 4 H2O
Cr2O7{2-} + Mn{2+} + H{+} = MnO4{-} + Cr{3+} + H2O =>
5 Cr2O7{2-} + 6 Mn{2+} + 22 H{+} = 6 MnO4{-} + 10 Cr{3+} + 11 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Cu(NO3)2 + NH4H = NH4NO3 + CuH2 =>
Cu(NO3)2 + 2 NH4H = 2 NH4NO3 + CuH2
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
Ag + H2SO4 = AgSO4 + SO2 + H2O =>
Ag + 2 H2SO4 = AgSO4 + SO2 + 2 H2O
I2 + O = I2O =>
I2 + O = I2O
Ag(NO3) + AlCl3 = AgCl + Al(NO3)3 =>
3 Ag(NO3) + AlCl3 = 3 AgCl + Al(NO3)3
CO(g) + H2(g) = CH3OH(l) =>
CO(g) + 2 H2(g) = CH3OH(l)
C5H5NH + H2O = C5H5N + H3O =>
C5H5NH + H2O = C5H5N + H3O
CS2 + KMnO4 + H2SO4 = K2CO3 + K2SO3 + MnSO4 + H2O =>
2 CS2 + 6 KMnO4 + 3 H2SO4 = 2 K2CO3 + K2SO3 + 6 MnSO4 + 3 H2O
Na3P + CaF2 = NaF + Ca3P2 =>
2 Na3P + 3 CaF2 = 6 NaF + Ca3P2
Cr3P2 + LiOH = Li3P + Cr(OH)2 =>
Cr3P2 + 6 LiOH = 2 Li3P + 3 Cr(OH)2
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
NaOH + AlCl3 = Al(OH)3 + NaCl =>
3 NaOH + AlCl3 = Al(OH)3 + 3 NaCl
NH4Cl + Ba(OH)2 = BaCl2 + H2O + NH3 =>
2 NH4Cl + Ba(OH)2 = BaCl2 + 2 H2O + 2 NH3
Al2S3 + H2O = Al2H2 + S3O =>
Al2S3 + H2O = Al2H2 + S3O
KBr + F2 = KF2 + Br =>
KBr + F2 = KF2 + Br
AgBr + Cl2 = AgCl + Br2 =>
2 AgBr + Cl2 = 2 AgCl + Br2
KO2 + CO5 = K2C3O4 + O5 =>
2 KO2 + 3 CO5 = K2C3O4 + 3 O5
C2H5OH + C4H6O5 = C6H12O6 =>
C2H5OH + C4H6O5 = C6H12O6
Mg + CH3COOH = Mg(CH3COOH) =>
Mg + CH3COOH = Mg(CH3COOH)
C6H5CH3 + HNO3 = C6H2CH3N3O6 + H2O =>
C6H5CH3 + 3 HNO3 = C6H2CH3N3O6 + 3 H2O
C10H22 = C7H16 + C2H4 =>
2 C10H22 = 2 C7H16 + 3 C2H4
Mg(NO3)2 + EDTA = MgEDTA + NO3 =>
Mg(NO3)2 + EDTA = MgEDTA + 2 NO3
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
AlCl3 + KHCO3 = KCl + Al(OH)3 + CO2 =>
AlCl3 + 3 KHCO3 = 3 KCl + Al(OH)3 + 3 CO2
C5H5NH + H2O = C5H5N + H3O =>
C5H5NH + H2O = C5H5N + H3O
HCl + HNO3 = H2O + Cl + NOCl =>
3 HCl + HNO3 = 2 H2O + 2 Cl + NOCl
C2H4O + Cr2O72*2{-} + H{+} = CH3CO2H + Cr*3{+2} + H2O =>
139 C2H4O + 2 Cr2O72*2{-} + 10 H{+} = 139 CH3CO2H + 4 Cr*3{+2} + 5 H2O
N2H4CO + CO + H2O2 = NH3 + CO2 =>
N2H4CO + CO + H2O2 = 2 NH3 + 2 CO2
H2SO3 + Zn = ZnH2 + SO3 =>
H2SO3 + Zn = ZnH2 + SO3
YBa2Cu3O7 + HCl = CuCl2 + H2O + YCl3 + BaCl2 + Cl2 =>
2 YBa2Cu3O7 + 28 HCl = 6 CuCl2 + 14 H2O + 2 YCl3 + 4 BaCl2 + Cl2
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
Ca(ClO3)2 = CaO + Cl + O =>
Ca(ClO3)2 = CaO + 2 Cl + 5 O
Cu2(OH)3Cl = Cu2O + H2O + Cl2 + O2(g) =>
4 Cu2(OH)3Cl = 4 Cu2O + 6 H2O + 2 Cl2 + O2(g)
K2CO3 + Al2(SO4)3 + H2O = K2SO4 + Al(OH)3 + H2CO3 =>
3 K2CO3 + Al2(SO4)3 + 6 H2O = 3 K2SO4 + 2 Al(OH)3 + 3 H2CO3
Cu2O + Cl2 = CuCl2 + O2 =>
2 Cu2O + 4 Cl2 = 4 CuCl2 + O2
NF3 + NH4WO2 = WO2 + NH3 + NH4F =>
NF3 + 6 NH4WO2 = 6 WO2 + 4 NH3 + 3 NH4F
C5H5NH + H2O = C5H5N + H3O =>
C5H5NH + H2O = C5H5N + H3O
HCOOH + Fe = (HCOO)2Fe + H2 =>
2 HCOOH + Fe = (HCOO)2Fe + H2
SrSO3 + CH3COOH = Sr(CH3COO)2 + H2O + SO2 =>
SrSO3 + 2 CH3COOH = Sr(CH3COO)2 + H2O + SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/03/25
Équations équilibrées sur03/05/24
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