| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4NO3 + HCl = HNO3 + ClNH4
CS2 + I2 = SI + C =>
CS2 + I2 = 2 SI + C
BaS + H2O = Ba(OH)2 + H2S =>
BaS + 2 H2O = Ba(OH)2 + H2S
Fe + Cu + C + N = Cu2Fe(CN)6 =>
Fe + 2 Cu + 6 C + 6 N = Cu2Fe(CN)6
Na[Al(OH)4] + H2SO4 = NaSO4 + AlSO4 + H2O =>
Na[Al(OH)4] + 2 H2SO4 = NaSO4 + AlSO4 + 4 H2O
CuSO4(aq) + Na3PO4(aq) = CuPO4(s) + Na3SO4 =>
CuSO4(aq) + Na3PO4(aq) = CuPO4(s) + Na3SO4
Al + KClO3 + KOH + H2O = K3[Al(OH)6] + KCl =>
2 Al + KClO3 + 6 KOH + 3 H2O = 2 K3[Al(OH)6] + KCl
HCl + KI = KCl + I2 + H2 =>
2 HCl + 2 KI = 2 KCl + I2 + H2
Cr2O3 + KClO3 + KOH = KCl + KCrO4 + H2O =>
3 Cr2O3 + 4 KClO3 + 6 KOH = 4 KCl + 6 KCrO4 + 3 H2O
NiO + H3PO4 = Ni3(PO4)2 + H2O =>
3 NiO + 2 H3PO4 = Ni3(PO4)2 + 3 H2O
C19H15OMgBr + H3O{+} = C19H15OH + Mg(OH)Br + H{+} =>
C19H15OMgBr + H3O{+} = C19H15OH + Mg(OH)Br + H{+}
C2 + H2 = C4H6 =>
2 C2 + 3 H2 = C4H6
ZnSO4*H2O + H2O = ZnSO4*7H2O =>
ZnSO4*H2O + 6 H2O = ZnSO4*7H2O
C5H12N2O2 + O2 = CO2 + H2O + NH3 =>
2 C5H12N2O2 + 11 O2 = 10 CO2 + 6 H2O + 4 NH3
Li3PO4 + CsI = LiI + Cs3PO4 =>
Li3PO4 + 3 CsI = 3 LiI + Cs3PO4
NaNO3 + BaCl2 = NaCl2 + BaNO3 =>
NaNO3 + BaCl2 = NaCl2 + BaNO3
NH3(aq) + O2(g) = NO(g) + H2O(g) =>
4 NH3(aq) + 5 O2(g) = 4 NO(g) + 6 H2O(g)
CaCO3 + O2 = CaCO5 =>
CaCO3 + O2 = CaCO5
K3Fe(CN)6 + KSCN = Fe(SCN)3 + KCN =>
K3Fe(CN)6 + 3 KSCN = Fe(SCN)3 + 6 KCN
Hg2Cl2 + H2O = Hg2O + H2Cl2 =>
Hg2Cl2 + H2O = Hg2O + H2Cl2
C9H13C + O2 = CO2 + H2O =>
4 C9H13C + 53 O2 = 40 CO2 + 26 H2O
Fe3O4 + HCl = FeCl2 + Fe2O3 + H2O =>
Fe3O4 + 2 HCl = FeCl2 + Fe2O3 + H2O
CH3Cl + KNO3 + O2 = KCl + NO2 + CO2 + H2 =>
2 CH3Cl + 2 KNO3 + O2 = 2 KCl + 2 NO2 + 2 CO2 + 3 H2
AsO2{+2} + MnO4{+2} = AsO4{+2} + Mn{+2} =>
2 AsO2{+2} + MnO4{+2} = 2 AsO4{+2} + Mn{+2}
Na2CO3 + FeCrO3 + O2 = Fe2O2 + Na2CrO4 + CO2 =>
2 Na2CO3 + 2 FeCrO3 + O2 = Fe2O2 + 2 Na2CrO4 + 2 CO2
H2C2O4 + KOH = HOH + K2C2O4 =>
H2C2O4 + 2 KOH = 2 HOH + K2C2O4
LiAlH4 + HN(CH3)3Cl = H2 + LiCl + AlH3N(CH3)3 =>
LiAlH4 + HN(CH3)3Cl = H2 + LiCl + AlH3N(CH3)3
(Fe(H2O)6)Cl3 + K4(Fe(CN)6) = Fe4(Fe(CN)6)3 + KCl + H2O =>
4(Fe(H2O)6)Cl3 + 3 K4(Fe(CN)6) = Fe4(Fe(CN)6)3 + 12 KCl + 24 H2O
Mg3N2 + H2SO4 = MgSO4 + (NH4)2SO4 =>
Mg3N2 + 4 H2SO4 = 3 MgSO4 + (NH4)2SO4
C10H23 + O2 = CO2 + H2O =>
4 C10H23 + 63 O2 = 40 CO2 + 46 H2O
ZnSO4 + K4Fe(CN)6 = Zn2Fe(CN)6 + K2SO4 =>
2 ZnSO4 + K4Fe(CN)6 = Zn2Fe(CN)6 + 2 K2SO4
H2SO4 + HL = S + L2 + H2O =>
H2SO4 + 6 HL = S + 3 L2 + 4 H2O
Fe(oh)2 + H2O2 = Fe(OH)3 =>
Fe(oh)2 + 3 H2O2 = 2 Fe(OH)3
Ca3 + SO3 = CaSO3 =>
Ca3 + 3 SO3 = 3 CaSO3
Na3PO4 + Na2WO4 + HNO3 + NH4NO3 = (NH4)3W12PO4 + NaNO3 + H2O =>
Na3PO4 + 12 Na2WO4 + 6 HNO3 + 12 NH4NO3 = (NH4)3W12PO4 + 27 NaNO3 + 21 H2O
I2 + Cu{2+} = I{+} + Cu{+} =>
I2 + 2 Cu{2+} = 2 I{+} + 2 Cu{+}
KMnO4 + HCl + SbCl3 = H(SbCl6) + KCl + MnCl2 + H2O =>
2 KMnO4 + 21 HCl + 5 SbCl3 = 5 H(SbCl6) + 2 KCl + 2 MnCl2 + 8 H2O
Pb(NO3)2(at) + KBr(aq) = KNO3(am) + PbBr2(s) =>
Pb(NO3)2(at) + 2 KBr(aq) = 2 KNO3(am) + PbBr2(s)
CH3CHOHCH3 + HBr = CH3CHBrCH3 + H2O =>
CH3CHOHCH3 + HBr = CH3CHBrCH3 + H2O
HIO4 = I2O7 + H2O =>
2 HIO4 = I2O7 + H2O
Rb + HOH = RbO2 + H =>
Rb + 2 HOH = RbO2 + 4 H
CuO + S = Cu2S + O2 =>
2 CuO + S = Cu2S + O2
MnO4{-} + Zn + H2O = MnO2 + Zn(OH)2 + OH{-} =>
2 MnO4{-} + 3 Zn + 4 H2O = 2 MnO2 + 3 Zn(OH)2 + 2 OH{-}
K2S + KMnO4 + H2SO4 = Mn + K2SO4 + H2O =>
7 K2S + 8 KMnO4 + 4 H2SO4 = 8 Mn + 11 K2SO4 + 4 H2O
IO3{-} + I{-} + Cl{-} + H{+} = ICl2{-} + H2O =>
IO3{-} + 2 I{-} + 6 Cl{-} + 6 H{+} = 3 ICl2{-} + 3 H2O
Cd + CuSO4 = Cd(SO4)3 + Cu =>
Cd + 3 CuSO4 = Cd(SO4)3 + 3 Cu
Ba(OH)2Fe(SO4)3 = Ba(SO4)3Fe(OH)2 =>
Ba(OH)2Fe(SO4)3 = Ba(SO4)3Fe(OH)2
Cu(BF4)2 + NH2CH2CH2NH2 = [Cu((NH2)2(CH2)2)](BF4)2 =>
Cu(BF4)2 + NH2CH2CH2NH2 = [Cu((NH2)2(CH2)2)](BF4)2
Al2(SO4)3 + Na2S = Al2(S)3 + Na2SO4 =>
Al2(SO4)3 + 3 Na2S = Al2(S)3 + 3 Na2SO4
Li{+} + Br{-} = Li + Br =>
Li{+} + Br{-} = Li + Br
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/02/24
Équations équilibrées sur01/01/24
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