| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnO + (NH4)2CO3 = ZnCO3 + (NH4)2O
Br2O + O2 = BrO2 =>
2 Br2O + 3 O2 = 4 BrO2
SbCl3 + HCl + KNO2 = KCl + NO2 + HSbCl =>
SbCl3 + HCl + 3 KNO2 = 3 KCl + 3 NO2 + HSbCl
C3H5(ONO2)12 = CO2 + H2O + N2 + O2 =>
4 C3H5(ONO2)12 = 12 CO2 + 10 H2O + 24 N2 + 55 O2
CuCl2 + NH3 + H2O = Cu(NH3)4(H2O)2{2+} + NH4Cl + OH{-} =>
CuCl2 + 6 NH3 + 4 H2O = Cu(NH3)4(H2O)2{2+} + 2 NH4Cl + 2 OH{-}
Au2O = Au + O =>
Au2O = 2 Au + O
KOH + Cu(SO4) = K(SO4) + CuOH =>
KOH + Cu(SO4) = K(SO4) + CuOH
P3N5 + H2O = P2O5 + NH3 =>
2 P3N5 + 15 H2O = 3 P2O5 + 10 NH3
W + H2O2 + KOH = K2WO4 + H2O =>
W + 3 H2O2 + 2 KOH = K2WO4 + 4 H2O
KOH + KAl(OH)4 + C2H6O6 = K3Al(C2O4)3 + H2O =>
2 KOH + KAl(OH)4 + 3 C2H6O6 = K3Al(C2O4)3 + 12 H2O
NaMnO4 + H2C2O4 + H2SO4 = MnSO4 + NaSO4 + CO2 + H2O =>
NaMnO4 + 2 H2C2O4 + 2 H2SO4 = MnSO4 + NaSO4 + 4 CO2 + 4 H2O
Sn(No3)2 + Ag(No3) = Sn(No3)4 + Ag =>
Sn(No3)2 + 2 Ag(No3) = Sn(No3)4 + 2 Ag
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Mg + H2O = Mg(H2O) =>
Mg + H2O = Mg(H2O)
Cl2 + Na2CO3 + H2O = Cl2O + NaHCO3 + NaCl =>
2 Cl2 + 2 Na2CO3 + H2O = Cl2O + 2 NaHCO3 + 2 NaCl
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Na2SO4(s) = Na2SO4(aq) =>
Na2SO4(s) = Na2SO4(aq)
PbS2 + HCl = PbCl2 + H2S2 =>
PbS2 + 2 HCl = PbCl2 + H2S2
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O(l) =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O(l)
C12H22O6 + O2 = CO2 + H2O =>
2 C12H22O6 + 29 O2 = 24 CO2 + 22 H2O
NO2 + KOH + Cl2 = KNO3 + HCl =>
2 NO2 + 2 KOH + Cl2 = 2 KNO3 + 2 HCl
H4C10 + O2 = CO2 + H2O =>
H4C10 + 11 O2 = 10 CO2 + 2 H2O
H3PO4 + B(OH)3 = BPO4 + H2O =>
H3PO4 + B(OH)3 = BPO4 + 3 H2O
P4(s) + Cl2(g) = PCl3 =>
P4(s) + 6 Cl2(g) = 4 PCl3
Hg(NO3)2(aq) + Na2S(aq) = HgS(s) + NaNO3 =>
Hg(NO3)2(aq) + Na2S(aq) = HgS(s) + 2 NaNO3
NH4NO3(s) = N2 + H2O(l) + O2 =>
2 NH4NO3(s) = 2 N2 + 4 H2O(l) + O2
C9H12O6 + C2H6O = C15H24O6 + H2O =>
C9H12O6 + 3 C2H6O = C15H24O6 + 3 H2O
H2O2(aq) = H2O(l) + O2(g) =>
2 H2O2(aq) = 2 H2O(l) + O2(g)
Fe(NO3)3(aq) + Zn(s) = Fe(s) + Zn(NO3)3(aq) =>
Fe(NO3)3(aq) + Zn(s) = Fe(s) + Zn(NO3)3(aq)
KSCN + K2Cr2O7 = KCr2O7 + K2(SCN) =>
KSCN + K2Cr2O7 = KCr2O7 + K2(SCN)
PH3 + H2O2 = H3PO4 + H2O =>
PH3 + 4 H2O2 = H3PO4 + 4 H2O
Al(s) + Br2 = AlBr3 =>
2 Al(s) + 3 Br2 = 2 AlBr3
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
CaCO3 + HCl + NaF = CaF + CO3 + NaHCl =>
CaCO3 + HCl + NaF = CaF + CO3 + NaHCl
NHOH = NH + OH =>
NHOH = NH + OH
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
C2H5OH + O2 = CH3COOH + H2O400 =>
2 C2H5OH + 401 O2 = 2 CH3COOH + 2 H2O400
CoCl2*6H2O + NaNO2 + CH3COOH = Na3Co(NO2)6 + NaCl + NO + CH3COONa + H2O =>
CoCl2*6H2O + 7 NaNO2 + 2 CH3COOH = Na3Co(NO2)6 + 2 NaCl + NO + 2 CH3COONa + 7 H2O
CaBr2 + CO2 = Br2 + CO + CaO =>
CaBr2 + CO2 = Br2 + CO + CaO
NaOH + HOAc = NaAc + H2O2 =>
NaOH + HOAc = NaAc + H2O2
HMnO4 + KCl = HCl + KMnO4 =>
HMnO4 + KCl = HCl + KMnO4
Na[Cr(OH)4] + Na3[Fe(CN)6] + NaOH = Na2CrO4 + Na4[Fe(CN)6] + H2O =>
Na[Cr(OH)4] + 3 Na3[Fe(CN)6] + 4 NaOH = Na2CrO4 + 3 Na4[Fe(CN)6] + 4 H2O
CH3COOH + HCl = CH3COOH2 + Cl =>
CH3COOH + HCl = CH3COOH2 + Cl
HO2{-} + H2O + Fe{2+} = OH{-} + Fe{3+} =>
HO2{-} + H2O + 2 Fe{2+} = 3 OH{-} + 2 Fe{3+}
CH3OH + MnO2 = CH3CO2H + H2O + Mn =>
2 CH3OH + MnO2 = CH3CO2H + 2 H2O + Mn
C6H6 + O2 = CO2 + H2O2O =>
2 C6H6 + 21 O2 = 12 CO2 + 6 H2O2O
AlCl3 + O2 = Al + ClO3 =>
2 AlCl3 + 9 O2 = 2 Al + 6 ClO3
Ti + Au = Ti3Au =>
3 Ti + Au = Ti3Au
NaCN() + CuCO3() = Na2CO3() + Cu(CN)2() =>
2 NaCN() + CuCO3() = Na2CO3() + Cu(CN)2()
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/18/24
Équations équilibrées sur02/17/23
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