| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 H3 + 3 PO4 + 9 Na(OH) = 3 Na3PO3 + 12 H2O
Cu(C3H6O3) + H3PO3 + OH = Cu + C3H8O3 + PO4 =>
2 Cu(C3H6O3) + H3PO3 + OH = 2 Cu + 2 C3H8O3 + PO4
Ca3(PO4)2 + C = Ca3P2 + CO =>
Ca3(PO4)2 + 8 C = Ca3P2 + 8 CO
HNO3 + Cl2 + H2O = ClOH + N2O =>
2 HNO3 + 4 Cl2 + 3 H2O = 8 ClOH + N2O
HNO3 + Hg(OH) = HgNO3 + H2O =>
HNO3 + Hg(OH) = HgNO3 + H2O
C3H5OH + PCl3 = C3H5Cl + H3PO3 =>
3 C3H5OH + PCl3 = 3 C3H5Cl + H3PO3
C8H9NO2 + C4H9I + NaOH = C12H17NO2 + Na{+} + I{-} + H2O =>
C8H9NO2 + C4H9I + NaOH = C12H17NO2 + Na{+} + I{-} + H2O
NaN3 + (COOH)2 = Na2C2O4 + HN3 =>
2 NaN3 + (COOH)2 = Na2C2O4 + 2 HN3
Si + I = SiI4 =>
Si + 4 I = SiI4
KClO3 + C6H6N2O2 = CO2 + H2O + K2O + Cl2 + N2 =>
26 KClO3 + 5 C6H6N2O2 = 30 CO2 + 15 H2O + 13 K2O + 13 Cl2 + 5 N2
H2S(g) + SO2(g) = S8(s) + H2O(l) =>
16 H2S(g) + 8 SO2(g) = 3 S8(s) + 16 H2O(l)
K2SO3 + H2SO4 = H2O + SO2 + K2SO4 =>
K2SO3 + H2SO4 = H2O + SO2 + K2SO4
C8H12O2 + O3 = CO2 + H2O =>
3 C8H12O2 + 20 O3 = 24 CO2 + 18 H2O
Cu{+} + Cr2O7{-2} + H{+} = Cu{+2} + Cr{+3} + H2O =>
6 Cu{+} + Cr2O7{-2} + 14 H{+} = 6 Cu{+2} + 2 Cr{+3} + 7 H2O
K3P + NaNO3 = KNO3 + Na3P =>
K3P + 3 NaNO3 = 3 KNO3 + Na3P
CH3OH + *O2 = CO2 + H2O =>
2 CH3OH + 3*O2 = 2 CO2 + 4 H2O
CoCl2(aq) + KI(aq) = CoI2(aq) + KCl(aq) =>
CoCl2(aq) + 2 KI(aq) = CoI2(aq) + 2 KCl(aq)
CS2 + O2 = CO4 + SO2 =>
CS2 + 4 O2 = CO4 + 2 SO2
C6H6NH3Cl + NaHCO3 = C6H6NH2 + CO2(bubble) + NaCl + H2O =>
C6H6NH3Cl + NaHCO3 = C6H6NH2 + CO2(bubble) + NaCl + H2O
H2O + N2O5 = N(OH)5 =>
5 H2O + N2O5 = 2 N(OH)5
(H2O2) = O + H2O =>
(H2O2) = O + H2O
C4H6O3 + CH3CH2OH = CH3CH2O2CCH3 + CH3COOH =>
C4H6O3 + CH3CH2OH = CH3CH2O2CCH3 + CH3COOH
Ba(OH)2(aq) + HNO3(aq) = Ba(NO3)2(aq) + H2O(l) =>
Ba(OH)2(aq) + 2 HNO3(aq) = Ba(NO3)2(aq) + 2 H2O(l)
Na3PO4 + Ba(C2H3O2)2 = Ba3(PO4)2 + NaC2H3O2 =>
2 Na3PO4 + 3 Ba(C2H3O2)2 = Ba3(PO4)2 + 6 NaC2H3O2
PbSO4 + CaOH = PbOH + CaSO4 =>
PbSO4 + CaOH = PbOH + CaSO4
Ba(HSO3)2 + KOH = BaSO3 + K2SO3 + H2O =>
Ba(HSO3)2 + 2 KOH = BaSO3 + K2SO3 + 2 H2O
Pb(NO3)2 + Na(I)2 = PbI2 + Na(NO3)2 =>
Pb(NO3)2 + Na(I)2 = PbI2 + Na(NO3)2
C2H5OH + K2Cr2O7 + H2SO4 = CH3COH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H5OH + K2Cr2O7 + 4 H2SO4 = 3 CH3COH + Cr2(SO4)3 + K2SO4 + 7 H2O
V{3+} + e = V{2+} =>
V{3+} + e = V{2+}
NH(NO3)4 = N + H2O + O2 =>
4 NH(NO3)4 = 20 N + 2 H2O + 23 O2
Zn + HNO3 = ZnNO3 + NH4NO2 + H2O =>
10 Zn + 12 HNO3 = 10 ZnNO3 + NH4NO2 + 4 H2O
NH4HCO3 + Ba(OH)2 = BaCO3 + (NH4)2CO3 + H2O =>
2 NH4HCO3 + Ba(OH)2 = BaCO3 + (NH4)2CO3 + 2 H2O
CuSO4 + NaOH + HCl = H2SO4 + NaCl + Cu(OH)2 =>
CuSO4 + 2 NaOH + 2 HCl = H2SO4 + 2 NaCl + Cu(OH)2
MnO2 + KNO3 + KOH = KNO2 + H2O + K2MnO4 =>
MnO2 + KNO3 + 2 KOH = KNO2 + H2O + K2MnO4
C6H3Cl2OH + SO4{2-} + H{+} = CO2 + HS{-} + H2O + Cl =>
4 C6H3Cl2OH + 13 SO4{2-} + 13 H{+} = 24 CO2 + 13 HS{-} + 8 H2O + 8 Cl
BaCl2 + NaCl = Cl2 + BaNaNa =>
BaCl2 + 2 NaCl = 2 Cl2 + BaNaNa
CaNO3 + Na2CO3 = CaCO3 + Na2NO3 =>
CaNO3 + Na2CO3 = CaCO3 + Na2NO3
CH3C6H5 + O2 = CO2 + H2O =>
CH3C6H5 + 9 O2 = 7 CO2 + 4 H2O
La(OH)3 = H2O + La2O3 =>
2 La(OH)3 = 3 H2O + La2O3
Cl2 + Na2S2O3 + NaOH = Na2SO4 + NaCl + H =>
3 Cl2 + 2 Na2S2O3 + 10 NaOH = 4 Na2SO4 + 6 NaCl + 10 H
HCHO + Cu{2+} + OH{-} = HCOO{-} + Cu2O + H2O =>
HCHO + 2 Cu{2+} + 5 OH{-} = HCOO{-} + Cu2O + 3 H2O
H2O2 + NaI = Na2O2 + HI =>
H2O2 + 2 NaI = Na2O2 + 2 HI
AgCl + NaOH = HAgO + NaCl =>
AgCl + NaOH = HAgO + NaCl
NaCl + KClO3 = Na2K + (ClO)3 =>
2 NaCl + KClO3 = Na2K + (ClO)3
RuCl3 + Na2S3 = Ru2S3 + NaCl + S =>
2 RuCl3 + 3 Na2S3 = Ru2S3 + 6 NaCl + 6 S
OH + Zn = ZnOH =>
OH + Zn = ZnOH
Fe(OH)2 + CN = OH + Fe(CN)6 =>
Fe(OH)2 + 6 CN = 2 OH + Fe(CN)6
I3{-} + HCl + SnCl2 = I{-} + SnCl4 + HI =>
I3{-} + 2 HCl + SnCl2 = I{-} + SnCl4 + 2 HI
AgNO3 + NH4OH = (NH4)2NO3 + Ag(OH)2 =>
AgNO3 + 2 NH4OH = (NH4)2NO3 + Ag(OH)2
Ag(NO3)2 + Ni = Ag + (NO3)2Ni =>
Ag(NO3)2 + Ni = Ag + (NO3)2Ni
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/05/23
Équations équilibrées sur01/04/23
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