| Équations équilibrées la veille | Équations équilibrées le lendemain |
PbCl2 + KMnO4 = PbMnO4 + KCl2
Cu + Au = Cu3Au =>
3 Cu + Au = Cu3Au
K3PO4 + Ca(NO3)2 = Ca3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Ca(NO3)2 = Ca3(PO4)2 + 6 KNO3
Na(OH) + S = Na2S2O3 + Na2S + H2O =>
6 Na(OH) + 4 S = Na2S2O3 + 2 Na2S + 3 H2O
CH2O2 + H2O = CH4O3 =>
CH2O2 + H2O = CH4O3
SulfurOxygen2 + Oxygen2 = SulfurOxygen3 =>
2 SulfurOxygen2 + Oxygen2 = 2 SulfurOxygen3
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
FeCr2O4 + KCO3 + O2 = KCrO4 + FeO3 + CO2 =>
2 FeCr2O4 + 4 KCO3 + 5 O2 = 4 KCrO4 + 2 FeO3 + 4 CO2
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
Na2B4O7 + HNO3 = NaNO3 + H2B4O7 =>
Na2B4O7 + 2 HNO3 = 2 NaNO3 + H2B4O7
Al4C3 + F2 = AlF3 + CF4 =>
Al4C3 + 12 F2 = 4 AlF3 + 3 CF4
C6H5ONaCO2H2O = C6H5OHNaHCO3 =>
C6H5ONaCO2H2O = C6H5OHNaHCO3
Pb + NaOH = NaPb + OH =>
Pb + NaOH = NaPb + OH
BaCO3 = BaO + CO2 =>
BaCO3 = BaO + CO2
H2SO4(aq) + NaOH(aq) = Na2SO4 + H2O(l) =>
H2SO4(aq) + 2 NaOH(aq) = Na2SO4 + 2 H2O(l)
Cu(s) + Pb(No3)2 = Cu(No3)2 + Pb =>
Cu(s) + Pb(No3)2 = Cu(No3)2 + Pb
Au + HCl = AuCl + H2 =>
2 Au + 2 HCl = 2 AuCl + H2
CaO + O2 + P = Ca3(PO4)2 =>
6 CaO + 5 O2 + 4 P = 2 Ca3(PO4)2
Mg(NO3)2 + H2SO4 = MgSO4 + HNO3 =>
Mg(NO3)2 + H2SO4 = MgSO4 + 2 HNO3
C + O2 = CO = CO2 =>
2 C + O2 = 2 CO
C4H9COOH + H2O = H3O + C4H9COO =>
C4H9COOH + H2O = H3O + C4H9COO
ClAgBr = AgClBr =>
ClAgBr = AgClBr
C4H8 + CrO3 + HCl = C2H2O2 + CrCl2 + H2O =>
C4H8 + 3 CrO3 + 6 HCl = 2 C2H2O2 + 3 CrCl2 + 5 H2O
BaCl2 + KIO3 = KCl2 + IO3Ba =>
BaCl2 + KIO3 = KCl2 + IO3Ba
HI + CsOH = CsI + H2O =>
HI + CsOH = CsI + H2O
Ba(NO3)2 + H2O = BaO + OH + NO =>
Ba(NO3)2 + 3 H2O = BaO + 6 OH + 2 NO
Ag2CO3 + NH3 + H2O = Ag(NH3)2OH + (NH4)2CO3 =>
Ag2CO3 + 6 NH3 + 2 H2O = 2 Ag(NH3)2OH + (NH4)2CO3
(NH4)Al(SO4)2 + NaOH = NH3 + Al(OH)3 + Na2SO4 + H2O =>
(NH4)Al(SO4)2 + 4 NaOH = NH3 + Al(OH)3 + 2 Na2SO4 + H2O
H2 + CO = H2O + C8H18 =>
17 H2 + 8 CO = 8 H2O + C8H18
H2(SO4) + Ca(OH)2 = Ca(SO4) + H(OH) =>
H2(SO4) + Ca(OH)2 = Ca(SO4) + 2 H(OH)
MnO4 + N2O = Mn + NO3 =>
5 MnO4 + 4 N2O = 5 Mn + 8 NO3
[Co(H2O)6] + NH4Cl + NH3 + PbO2 = [Co(NH3)5Cl]Cl2 + PbO + H2O =>
2[Co(H2O)6] + 6 NH4Cl + 4 NH3 + 3 PbO2 = 2[Co(NH3)5Cl]Cl2 + 3 PbO + 15 H2O
CuO + CH3CH3 = Cu + CO2 + H2O =>
7 CuO + CH3CH3 = 7 Cu + 2 CO2 + 3 H2O
KINaClO = KClNaIO =>
KINaClO = KClNaIO
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
CS2 + Cl = CCl4 + S2Cl =>
CS2 + 5 Cl = CCl4 + S2Cl
H2S + HgCl2 = HgS + HCl =>
H2S + HgCl2 = HgS + 2 HCl
CsOH + HClO4 = H2O + Cs(ClO4) =>
CsOH + HClO4 = H2O + Cs(ClO4)
K3N + H2O = KOH + NH3*H2O =>
K3N + 4 H2O = 3 KOH + NH3*H2O
Fe + ZnO = Zn + FeO =>
Fe + ZnO = Zn + FeO
ZnCl2 + K2Co3 = ZnCo3 + KCl =>
ZnCl2 + K2Co3 = ZnCo3 + 2 KCl
NCl3(ol) + H2O(ol) = NH3(d) + HOCl(aq) =>
NCl3(ol) + 3 H2O(ol) = NH3(d) + 3 HOCl(aq)
Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6
C6H12O + [Ag(NH3)2]OH = (NH4)2CO3 + NH3 + Ag + H2O =>
C6H12O + 34[Ag(NH3)2]OH = 6(NH4)2CO3 + 56 NH3 + 34 Ag + 17 H2O
KNO2 + KCIO3 = KNO3 + KCI =>
3 KNO2 + KCIO3 = 3 KNO3 + KCI
Al(OH2)3(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH2)3(OH)3 + 3 HNO3 = Al(NO3)3 + 6 H2O
(CoSO4*7H2O) = CoSO4 + H2O =>
(CoSO4*7H2O) = CoSO4 + 7 H2O
XC2H5OH + XH + XCr2O7 = XCH3CHO + XCr + XH2O =>
3 XC2H5OH + 8 XH + XCr2O7 = 3 XCH3CHO + 2 XCr + 7 XH2O
S2O3{2-} + O2 + H{+} = S4O6{2-} + H2O =>
4 S2O3{2-} + O2 + 4 H{+} = 2 S4O6{2-} + 2 H2O
MgCl2(aq) + (NH4)3PO4(aq) = Mg3(PO4)2 + NH4Cl =>
3 MgCl2(aq) + 2(NH4)3PO4(aq) = Mg3(PO4)2 + 6 NH4Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/23/24
Équations équilibrées sur06/22/23
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