| Équations équilibrées la veille | Équations équilibrées le lendemain |
SF6 = S + 3 F2
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
CuHgCl = CuClHg =>
CuHgCl = CuClHg
Na3(PO4) + H2SO4 = Na2SO4 + H3(PO4) =>
2 Na3(PO4) + 3 H2SO4 = 3 Na2SO4 + 2 H3(PO4)
HClO3CsOH = CsClO3H2O =>
HClO3CsOH = CsClO3H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
KCl + Na3[Co(NO2)6] = K2Na[Co(NO2)6] + NaCl =>
2 KCl + Na3[Co(NO2)6] = K2Na[Co(NO2)6] + 2 NaCl
NaI + AgNO3 = NaNO3 + AgI =>
NaI + AgNO3 = NaNO3 + AgI
CaO + KOH = CaKHO2 =>
CaO + KOH = CaKHO2
Ti + Cl = TiCl4 =>
Ti + 4 Cl = TiCl4
Ca(NO2)2 = Ca + NO2 =>
Ca(NO2)2 = Ca + 2 NO2
NaF + ClLi = NaCl + LiF =>
NaF + ClLi = NaCl + LiF
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
Ca3(PO4) + SiO2 + C = CaSiO3 + P4 + CO =>
4 Ca3(PO4) + 12 SiO2 + 4 C = 12 CaSiO3 + P4 + 4 CO
AgCa = CaAg =>
AgCa = CaAg
K2Cr2O7 + H2O + S = SO2 + KOH + Cr2O3 =>
2 K2Cr2O7 + 2 H2O + 3 S = 3 SO2 + 4 KOH + 2 Cr2O3
Cu{2+}(aq) + Fe{2+}(aq) = Fe{3+}(aq) + Cu(s) =>
Cu{2+}(aq) + 2 Fe{2+}(aq) = 2 Fe{3+}(aq) + Cu(s)
Magnesium + sulfur = MgS =>
Mg + S = MgS
C7H6O3 + CH3OH = C8H8O3 + H2O =>
C7H6O3 + CH3OH = C8H8O3 + H2O
RbI + HgNO3 = RbNO3 + HgI =>
RbI + HgNO3 = RbNO3 + HgI
Ca(OH)2 + Mg(NO3)2 = Ca(NO3)2 + Mg(OH)2 =>
Ca(OH)2 + Mg(NO3)2 = Ca(NO3)2 + Mg(OH)2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
H2O2 + H2SO4 + KI = K2SO4 + H2O + I2 =>
H2O2 + H2SO4 + 2 KI = K2SO4 + 2 H2O + I2
IH + H2SO4 = H2S + I2 + H2O =>
8 IH + H2SO4 = H2S + 4 I2 + 4 H2O
Zn + NaOH + H2O = Na2Zn(OH)4 + H2 =>
Zn + 2 NaOH + 2 H2O = Na2Zn(OH)4 + H2
Ag + CdCl3 = Cd + AgCl =>
3 Ag + CdCl3 = Cd + 3 AgCl
Ga2O3 + HNo3 = Ga(No3)3 + H2O =>
Ga2O3 + 6 HNo3 = 2 Ga(No3)3 + 3 H2O
Ca(NO3)2(aq) + (NH4)2SO4(aq) = NH4NO3(aq) + CaSO4 =>
Ca(NO3)2(aq) + (NH4)2SO4(aq) = 2 NH4NO3(aq) + CaSO4
Li2SO4 + HCl = H2SO4 + LiCl =>
Li2SO4 + 2 HCl = H2SO4 + 2 LiCl
SnCl4 + Cl = SnCl6 =>
SnCl4 + 2 Cl = SnCl6
Sr3[Cr(OH)6]2 + H2SO4 = SrSO4 + Cr2(SO4)3 + H2O =>
Sr3[Cr(OH)6]2 + 6 H2SO4 = 3 SrSO4 + Cr2(SO4)3 + 12 H2O
MoO3 + HNO3 = MoO2 + NO3 + H2O =>
MoO3 + 2 HNO3 = MoO2 + 2 NO3 + H2O
CuCl2 + NaI = CuI + I2 + NaCl =>
2 CuCl2 + 4 NaI = 2 CuI + I2 + 4 NaCl
KClO3 + I2 + HCl = KH(IO3)2 + KCl + Cl2 =>
2 KClO3 + I2 + HCl = KH(IO3)2 + KCl + Cl2
N = N2 =>
2 N = N2
CaO + KOH = CaKHO2 =>
CaO + KOH = CaKHO2
C3H6(l) + O2 = CO2 + H2O =>
2 C3H6(l) + 9 O2 = 6 CO2 + 6 H2O
KOH + H2CO3 = H2O + K2CO3 =>
2 KOH + H2CO3 = 2 H2O + K2CO3
Ca + H2SO4 = CaSO4 + H2S + H2O =>
4 Ca + 5 H2SO4 = 4 CaSO4 + H2S + 4 H2O
CUS + HNO3 = CU(NO3)2 + S + NO + H2O =>
3 CUS + 8 HNO3 = 3 CU(NO3)2 + 3 S + 2 NO + 4 H2O
PbO2 + Sb = PbO + SbO2 =>
2 PbO2 + Sb = 2 PbO + SbO2
KMnO4 + PhCH3 + H2SO4 = PhOH + CO2 + H2O + MnSO4 + K2SO4 =>
8 KMnO4 + 5 PhCH3 + 12 H2SO4 = 5 PhOH + 5 CO2 + 17 H2O + 8 MnSO4 + 4 K2SO4
KMnO4 + (COOH)2*2H2O + H2SO4 = MnSO4 + CO2 + H2O + K2SO4 =>
2 KMnO4 + 5(COOH)2*2H2O + 3 H2SO4 = 2 MnSO4 + 10 CO2 + 18 H2O + K2SO4
K2O + H2SO4 = K2SO4 + H2O =>
K2O + H2SO4 = K2SO4 + H2O
CaCl2 + Ca3(Po4)2 = Ca(Po4) + ClCa =>
CaCl2 + Ca3(Po4)2 = 2 Ca(Po4) + 2 ClCa
C9H12NO2 + Cl + NaOH = C9H11NO2 + NaCl + H2O =>
C9H12NO2 + Cl + NaOH = C9H11NO2 + NaCl + H2O
C5H12(g) + O2 = CO2(g) + H2O =>
C5H12(g) + 8 O2 = 5 CO2(g) + 6 H2O
KBr + HNO3 = NO + KNO3 + Br2 + H2O =>
6 KBr + 8 HNO3 = 2 NO + 6 KNO3 + 3 Br2 + 4 H2O
Ca(C2H3O2) + H2O = HC2H3O2 + CaOH =>
Ca(C2H3O2) + H2O = HC2H3O2 + CaOH
NaHCO3HCl = CO2NaClH2O =>
NaHCO3HCl = CO2NaClH2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/03/24
Équations équilibrées sur03/04/23
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