| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaOH + CO2 = Na2CO3 + H2O
AgCl + Mg3(PO4)2 = MgCl2 + Ag3(PO4)1 =>
6 AgCl + Mg3(PO4)2 = 3 MgCl2 + 2 Ag3(PO4)1
H3PO2 + I + H2O = H3PO3 + HI =>
H3PO2 + 2 I + H2O = H3PO3 + 2 HI
Mg(s) + NiI3(aq) = MgI3(aq) + Ni(s) =>
Mg(s) + NiI3(aq) = MgI3(aq) + Ni(s)
CH3Cl + K = C2H6 + KCl =>
2 CH3Cl + 2 K = C2H6 + 2 KCl
AgHCO3 = AgCO3 + H2 =>
2 AgHCO3 = 2 AgCO3 + H2
HF(aq) + H2O(l) = H3O(aq) + F(aq) =>
HF(aq) + H2O(l) = H3O(aq) + F(aq)
Ba3(PO4)2 + HCl = BaCl2 + P2O5 + H2O =>
Ba3(PO4)2 + 6 HCl = 3 BaCl2 + P2O5 + 3 H2O
Ba(OH)2 + H2PO4 = BaPO4 + H2O =>
Ba(OH)2 + H2PO4 = BaPO4 + 2 H2O
K2Cr2O7 + (CH3COO)2Pb + H2O = PbCrO4 + CH3COOK + CH3COOH =>
K2Cr2O7 + 2(CH3COO)2Pb + H2O = 2 PbCrO4 + 2 CH3COOK + 2 CH3COOH
NaNO2 + KBr + CH3COOH = Br2 + NO + CH3COOK + CH3COONa + H2O =>
2 NaNO2 + 2 KBr + 4 CH3COOH = Br2 + 2 NO + 2 CH3COOK + 2 CH3COONa + 2 H2O
NaCO = NaOC =>
NaCO = NaOC
CaCl2 + Mg(NO3)2 = Ca(NO3)2 + MgCl2 =>
CaCl2 + Mg(NO3)2 = Ca(NO3)2 + MgCl2
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
CaCl2 + Mg(NO3)2 = Ca(NO3)2 + MgCl2 =>
CaCl2 + Mg(NO3)2 = Ca(NO3)2 + MgCl2
CaO + NaOH = CaOH + NaO =>
CaO + NaOH = CaOH + NaO
LiCl + SrCl2 = LiCl2 + SrCl =>
LiCl + SrCl2 = LiCl2 + SrCl
I + Li = LiI =>
I + Li = LiI
HCl + CH4N2O + C15H24O + C6H8O7 = C10H11ClN4 + H2O =>
111 HCl + 222 CH4N2O + 42 C15H24O + 43 C6H8O7 = 111 C10H11ClN4 + 565 H2O
C3H6O3 + H2O = C3H5O3 + H3O =>
C3H6O3 + H2O = C3H5O3 + H3O
HNO3 + HCl = NO + H2O + Cl2 =>
2 HNO3 + 6 HCl = 2 NO + 4 H2O + 3 Cl2
Au + IO4 = Au(IO4)3 =>
Au + 3 IO4 = Au(IO4)3
BaCl2 + KNO3 = KNO3BaCl2 =>
BaCl2 + KNO3 = KNO3BaCl2
C2H5OH + NaOH = C6H12ONa + H2O + H2 =>
6 C2H5OH + 2 NaOH = 2 C6H12ONa + 6 H2O + H2
Fe(SCN)3 + NaOH = Fe(OH)3 + NaSCN =>
Fe(SCN)3 + 3 NaOH = Fe(OH)3 + 3 NaSCN
ZrO2 = Zr + O =>
ZrO2 = Zr + 2 O
CH3COONa + NaOH + (CaOH)2 = Na2CO2 + Ca(OH)2 + CH4 =>
6 CH3COONa + 8 NaOH + 3(CaOH)2 = 7 Na2CO2 + 6 Ca(OH)2 + 5 CH4
PBS + H2O2 = PBSO4 + H2O =>
PBS + 4 H2O2 = PBSO4 + 4 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Co(C2H3O2)2 + K3PO4 = Co3(PO4)2 + KC2H3O2 =>
3 Co(C2H3O2)2 + 2 K3PO4 = Co3(PO4)2 + 6 KC2H3O2
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
C2H4 + H2O = C2H5OH =>
C2H4 + H2O = C2H5OH
H2O2 + H2SO4 + KI = H2O + I2 + K2SO4 = O2 =>
H2O2 + H2SO4 + 2 KI = 2 H2O + I2 + K2SO4
C2H4 + O2 = CO + H2O =>
C2H4 + 2 O2 = 2 CO + 2 H2O
Li3PO4(aq) + Ca(NO3)2(aq) = LiNO3(aq) + Ca3(PO4)2(aq) =>
2 Li3PO4(aq) + 3 Ca(NO3)2(aq) = 6 LiNO3(aq) + Ca3(PO4)2(aq)
Ni(NO3)2*6H2O + Fe(NO3)3*9H2O + CO(NH2)2 = NiFe2O4 + N2 + CO2 + H2O =>
3 Ni(NO3)2*6H2O + 6 Fe(NO3)3*9H2O + 20 CO(NH2)2 = 3 NiFe2O4 + 32 N2 + 20 CO2 + 112 H2O
Zn(OH)4 + HNO3 = Zn(NO3)4 + H2O =>
Zn(OH)4 + 4 HNO3 = Zn(NO3)4 + 4 H2O
CaSO4*H2O = CaSO4 + H2O =>
CaSO4*H2O = CaSO4 + H2O
KI + AgCl = KCl + AgI =>
KI + AgCl = KCl + AgI
C2H4 + O2 = C + H2O =>
C2H4 + O2 = 2 C + 2 H2O
Ag + (SO4)2 = Ag2SO4 =>
4 Ag + (SO4)2 = 2 Ag2SO4
HCL(aq) + NAOH(aq) = H2O(l) + NACL(aq) =>
HCL(aq) + NAOH(aq) = H2O(l) + NACL(aq)
Cu(aq) + K4Fe(CN)6(aq) = Cu2Fe(CN)6(s) + K(aq) =>
2 Cu(aq) + K4Fe(CN)6(aq) = Cu2Fe(CN)6(s) + 4 K(aq)
Na2SO4 + Sr(NO3)2 = NaNO3 + SrSO4 =>
Na2SO4 + Sr(NO3)2 = 2 NaNO3 + SrSO4
C2H3COOH + NaHCO3 = C2H3COONa + CO2 + H2O =>
C2H3COOH + NaHCO3 = C2H3COONa + CO2 + H2O
H2 + C2H4 = C2H6 =>
H2 + C2H4 = C2H6
Ag(NO3) + CuSO4 = Ag2SO4 + Cu(NO3)2 =>
2 Ag(NO3) + CuSO4 = Ag2SO4 + Cu(NO3)2
O2 + Cl2 = O7Cl3 =>
7 O2 + 3 Cl2 = 2 O7Cl3
SiCl4 + H3PO4 = Si3(PO4)4 + HCl =>
3 SiCl4 + 4 H3PO4 = Si3(PO4)4 + 12 HCl
I2 + NH3 = NI3*NH3 + NH4I =>
3 I2 + 5 NH3 = NI3*NH3 + 3 NH4I
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/29/24
Équations équilibrées sur11/28/23
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