| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KBr + F2 = Br2 + 2 KF
HCl + Ga = GaCl3 + H3 =>
3 HCl + Ga = GaCl3 + H3
CH3CO2H(aq) + NaHCO3(aq) = CH3CO2Na(aq) + H2O(l) + CO2(g) =>
CH3CO2H(aq) + NaHCO3(aq) = CH3CO2Na(aq) + H2O(l) + CO2(g)
C16H31COOH + NaOH = C16H31COONa + H2O =>
C16H31COOH + NaOH = C16H31COONa + H2O
Cr2(CO3)3 + NaOH = Na2CO3 + Cr(OH)3 =>
Cr2(CO3)3 + 6 NaOH = 3 Na2CO3 + 2 Cr(OH)3
P + H2 = H2P5 =>
5 P + H2 = H2P5
Zn + H(SO4) = Zn(SO4) + H =>
Zn + H(SO4) = Zn(SO4) + H
CH3OH + CaCl = CaOH + CH3Cl =>
CH3OH + CaCl = CaOH + CH3Cl
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
HOOC(CH2)2COOH + NaOH = NaOOC(CH2)2COONa + H2O =>
HOOC(CH2)2COOH + 2 NaOH = NaOOC(CH2)2COONa + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CnCl2 + Cl2 = CnCl3 =>
2 CnCl2 + Cl2 = 2 CnCl3
C2H15 + O2 = H2O + CO2 =>
4 C2H15 + 23 O2 = 30 H2O + 8 CO2
CaCO3(s) + H3PO4(ac) = Ca3(PO4)2(ac) + CO2(g) + H2O(l) =>
3 CaCO3(s) + 2 H3PO4(ac) = Ca3(PO4)2(ac) + 3 CO2(g) + 3 H2O(l)
P2I4 + P4 + H2O = PH4I + H3PO4 =>
10 P2I4 + 13 P4 + 128 H2O = 40 PH4I + 32 H3PO4
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C8H16 = C + H =>
C8H16 = 8 C + 16 H
Cu + Co = CuCo =>
Cu + Co = CuCo
C3H7OH + KMnO4 + KOH = C3H6O + K2MnO4 + H2O =>
C3H7OH + 2 KMnO4 + 2 KOH = C3H6O + 2 K2MnO4 + 2 H2O
KHSO4 + Na2CO3 = CO2 + H2O + K2SO4 + Na2SO4 =>
2 KHSO4 + Na2CO3 = CO2 + H2O + K2SO4 + Na2SO4
P4(s) + Cl2(g) = PCl5(g) =>
P4(s) + 10 Cl2(g) = 4 PCl5(g)
H{+} + Cr2O7{2-} + CH3OH = H2O + Cr{3+} + HCO2H =>
16 H{+} + 2 Cr2O7{2-} + 3 CH3OH = 11 H2O + 4 Cr{3+} + 3 HCO2H
K + Cl + O2 = KClO4 =>
K + Cl + 2 O2 = KClO4
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
SrCl2 + Ag(NO3) = AgCl + Sr(NO3)2 =>
SrCl2 + 2 Ag(NO3) = 2 AgCl + Sr(NO3)2
Li2SO4 + Al = Al2(SO4)3 + Li =>
3 Li2SO4 + 2 Al = Al2(SO4)3 + 6 Li
Ag3PO4 = Ag + PO4 =>
Ag3PO4 = 3 Ag + PO4
CuCl2 + MgO = CuO + MgCl2 =>
CuCl2 + MgO = CuO + MgCl2
FeN3O9 + KSCN + H2O + NaOH = FeSCN + KNaH9(NO3)3 + OH =>
FeN3O9 + KSCN + 9 H2O + NaOH = FeSCN + KNaH9(NO3)3 + 10 OH
Be2 + KOH = KBe + KBeO + H2O =>
Be2 + 2 KOH = KBe + KBeO + H2O
KOH + NaHPO4 = KPO4 + Na + H2O =>
KOH + NaHPO4 = KPO4 + Na + H2O
C2H2 + CH2O = C4H6O2 =>
C2H2 + 2 CH2O = C4H6O2
AgNO3(aq) + NaPO4(aq) = AgPO4(s) + NaNO3(aq) =>
AgNO3(aq) + NaPO4(aq) = AgPO4(s) + NaNO3(aq)
SiH4 + O2 = H2 + SiO =>
2 SiH4 + O2 = 4 H2 + 2 SiO
As2O = As2 + O5 =>
5 As2O = 5 As2 + O5
H3PO4 + Na2CO3 = NaH2PO4 + CO2H2O =>
2 H3PO4 + Na2CO3 = 2 NaH2PO4 + CO2H2O
SeO2 + SO2 + H2O = Se + H2SO4 =>
SeO2 + 2 SO2 + 2 H2O = Se + 2 H2SO4
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
H2SO3 + Al(OH)3 = Al2(SO3)3 + H2O =>
3 H2SO3 + 2 Al(OH)3 = Al2(SO3)3 + 6 H2O
AlP + Ca = Ca3P2 + Al =>
2 AlP + 3 Ca = Ca3P2 + 2 Al
HfOCl2 + H2O = Hf(OH)4 + HfCl4 =>
2 HfOCl2 + 2 H2O = Hf(OH)4 + HfCl4
Ba(OH)2 + NO2 = Ba(NO3)2 + H2 =>
Ba(OH)2 + 2 NO2 = Ba(NO3)2 + H2
Na2SO4(ac) + Ca(NO3)2(ac) = CaSO4(s) + NaNO3(ac) =>
Na2SO4(ac) + Ca(NO3)2(ac) = CaSO4(s) + 2 NaNO3(ac)
Li + Se = Li3Se =>
3 Li + Se = Li3Se
Cu(OH)2 + KOH + K2S2O8 = Cu2O3 + K2SO4 + H2O =>
2 Cu(OH)2 + 2 KOH + K2S2O8 = Cu2O3 + 2 K2SO4 + 3 H2O
C13H20N2O2 + HCl = C13H20N2O2HCl =>
C13H20N2O2 + HCl = C13H20N2O2HCl
NaCl + H2O = NaOH + Cl2 + H2 =>
2 NaCl + 2 H2O = 2 NaOH + Cl2 + H2
CaCO3 + H = CO2 + Ca + H2O =>
CaCO3 + 2 H = CO2 + Ca + H2O
C7H5N3O6 = N2 + H2O + CO + C =>
2 C7H5N3O6 = 3 N2 + 5 H2O + 7 CO + 7 C
AlCl3 + H2O + Zn = AlOHCl2 + ZnCl2 + H2 =>
2 AlCl3 + 2 H2O + Zn = 2 AlOHCl2 + ZnCl2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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