| Équations équilibrées la veille | Équations équilibrées le lendemain |
C + 2 Cl2 = C(Cl)4
Co(CO3) = CO3Co =>
Co(CO3) = CO3Co
Ag2SO4 = Ag2O + O2 + SO2 =>
2 Ag2SO4 = 2 Ag2O + O2 + 2 SO2
C4H10O3 + KMnO4 + HClO = CO + MnCl2 + KCl + H2O =>
11 C4H10O3 + 12 KMnO4 + 36 HClO = 44 CO + 12 MnCl2 + 12 KCl + 73 H2O
Mn3C + H2O = Mn(OH)2 + CH4 + H2 =>
Mn3C + 6 H2O = 3 Mn(OH)2 + CH4 + H2
Mg(s) + CuBr2(aq) = MgBr2(aq) + Cu(s) =>
Mg(s) + CuBr2(aq) = MgBr2(aq) + Cu(s)
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
NiSO4*H2O = NiSO4 + H2O =>
NiSO4*H2O = NiSO4 + H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
CH3COOH + CO3{2-} = CO2 + H2O + CH3COO{-} =>
2 CH3COOH + CO3{2-} = CO2 + H2O + 2 CH3COO{-}
AlO2 + Cl + C = AlCl3 + CO =>
AlO2 + 3 Cl + 2 C = AlCl3 + 2 CO
Fe{2+} + Cr2O7{2-} + H3O{+} = Fe{3+} + Cr{3+} + H2O =>
6 Fe{2+} + Cr2O7{2-} + 14 H3O{+} = 6 Fe{3+} + 2 Cr{3+} + 21 H2O
KBrO3 + NH4 = N2 + KBr + H2O =>
4 KBrO3 + 6 NH4 = 3 N2 + 4 KBr + 12 H2O
H(NO3) + CuS = NO2 + Cu(NO3)2 + H2O + SO2 =>
8 H(NO3) + CuS = 6 NO2 + Cu(NO3)2 + 4 H2O + SO2
KMnO4 + NaOH + Na2S2O5 = K2MnO4 + Na2MnO4 + Na2SO4 + H2O =>
4 KMnO4 + 6 NaOH + Na2S2O5 = 2 K2MnO4 + 2 Na2MnO4 + 2 Na2SO4 + 3 H2O
Na2CO3 + H2(SO4) = Na2(SO4) + H2O + CO2 =>
Na2CO3 + H2(SO4) = Na2(SO4) + H2O + CO2
NH4Cr(SO4)3 = Cr(SO4)3 + NH4 =>
NH4Cr(SO4)3 = Cr(SO4)3 + NH4
CH3COOH + CaOH = CaC2H3O2 + H2O =>
CH3COOH + CaOH = CaC2H3O2 + H2O
F2 + Al3O3 = AlF3 + O2 =>
9 F2 + 2 Al3O3 = 6 AlF3 + 3 O2
CaC2 + CO2 + H2O = CaO2H2 + C3H4O2 =>
6 CaC2 + 3 CO2 + 16 H2O = 6 CaO2H2 + 5 C3H4O2
ClCH2COOH + Ag{+} + H2O = HOCH2COOH + H{+} + AgCl =>
ClCH2COOH + Ag{+} + H2O = HOCH2COOH + H{+} + AgCl
HCl + Ca(HCO3)2 = H2O + CO2 + CaCl2 =>
2 HCl + Ca(HCO3)2 = 2 H2O + 2 CO2 + CaCl2
HgNH2Cl + Hg + HNO3 + HCl = Hg2Cl2 + NH4NO3 =>
HgNH2Cl + Hg + HNO3 + HCl = Hg2Cl2 + NH4NO3
Na + ZnI = NaI + Zn =>
Na + ZnI = NaI + Zn
MnC2O4*3H2O(s) = MnCO3(s) + H2O(g) + CO(g) =>
MnC2O4*3H2O(s) = MnCO3(s) + 3 H2O(g) + CO(g)
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
KCr(SO4)2*12H2O = KCr(SO4)2 + H2O =>
KCr(SO4)2*12H2O = KCr(SO4)2 + 12 H2O
Ba(OH)2 = Ba + O2 + H2 =>
Ba(OH)2 = Ba + O2 + H2
CH3OH + K2CrO7 + H2SO4 = (CH2O2) + Cr2(SO4)3 + K2SO4 + H2O =>
9 CH3OH + 4 K2CrO7 + 10 H2SO4 = 9(CH2O2) + 2 Cr2(SO4)3 + 4 K2SO4 + 19 H2O
Fe(NO3)2 = FeO + O2 + NO2 =>
2 Fe(NO3)2 = 2 FeO + O2 + 4 NO2
K2Cr2O7 + H2SO3 = Cr2(SO4)3 + H2O + K2SO3 =>
K2Cr2O7 + 4 H2SO3 = Cr2(SO4)3 + 4 H2O + K2SO3
C2H2OOH + O2 = CO2 + H2O =>
4 C2H2OOH + 7 O2 = 8 CO2 + 6 H2O
CH3CH2OH + KMnO4 = Mn + H2O + CH3CO2H + KOH =>
7 CH3CH2OH + 4 KMnO4 = 4 Mn + 5 H2O + 7 CH3CO2H + 4 KOH
KMnO4 + K2S + H2O = MnO(OH)2 + S + KOH =>
2 KMnO4 + 3 K2S + 6 H2O = 2 MnO(OH)2 + 3 S + 8 KOH
CH3COH + PO4 = CH3CO + HPO4 =>
CH3COH + PO4 = CH3CO + HPO4
Pb1Cl2 + K2Cr2O7 = Pb1Cr2O7 + K1Cl1 =>
Pb1Cl2 + K2Cr2O7 = Pb1Cr2O7 + 2 K1Cl1
H2O + CO + [Ag(NH3)2]OH = Ag + CO2 + NH4OH =>
3 H2O + CO + 2[Ag(NH3)2]OH = 2 Ag + CO2 + 4 NH4OH
Mg(NO3)2 + H2SO4 = Mg(SO4) + HNO3 =>
Mg(NO3)2 + H2SO4 = Mg(SO4) + 2 HNO3
Ba3 + AsO4 = Ba3(AsO4)2 =>
Ba3 + 2 AsO4 = Ba3(AsO4)2
P + O2 = P2O59 =>
4 P + 59 O2 = 2 P2O59
ZnSO4 + K2SO3 = ZnSO3 + K2SO4 =>
ZnSO4 + K2SO3 = ZnSO3 + K2SO4
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
CsI + NaOH = CsOH + NaI =>
CsI + NaOH = CsOH + NaI
PbNO32NaOH = PbHONaNO32 =>
PbNO32NaOH = PbHONaNO32
C14H10O2 + C15H14O = C29H20O + H2O =>
C14H10O2 + C15H14O = C29H20O + 2 H2O
Ba(NO3)2 + C2H6O2 + H2O = Ba + HNO3 + CO2 =>
5 Ba(NO3)2 + C2H6O2 + 2 H2O = 5 Ba + 10 HNO3 + 2 CO2
FeO3 + N = Fe + N2O3 =>
FeO3 + 2 N = Fe + N2O3
C2H6O + NO3 = CO2 + H2O + N2 =>
C2H6O + 2 NO3 = 2 CO2 + 3 H2O + N2
Al + NiCl2 = Al2Cl3 + Ni =>
4 Al + 3 NiCl2 = 2 Al2Cl3 + 3 Ni
C3H24N10 + O2 = CO2 + H2O + N2 =>
C3H24N10 + 9 O2 = 3 CO2 + 12 H2O + 5 N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/25
Équations équilibrées sur02/10/24
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