| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H5OH + CHCl3 + 3 NaOH = C6H4CHOOH + 3 NaCl + 2 H2O
LiTe = TeLi =>
LiTe = TeLi
CH3CH2Cl + NaOH = CH3CH2OH + NaCl =>
CH3CH2Cl + NaOH = CH3CH2OH + NaCl
AgNO3 + NaBr = Na2NO3 + AgBr2 =>
AgNO3 + 2 NaBr = Na2NO3 + AgBr2
(NH4)2SO4(aq) + Ca(OH)2(aq) = CaSO4(aq) + NH3(g) + H2O(l) =>
(NH4)2SO4(aq) + Ca(OH)2(aq) = CaSO4(aq) + 2 NH3(g) + 2 H2O(l)
MnO4{-} + OH{-} + SO3{2-} = MnO4{2-} + SO4{2-} + H2O =>
2 MnO4{-} + 2 OH{-} + SO3{2-} = 2 MnO4{2-} + SO4{2-} + H2O
NH3 + CO2 = CO(NH2)2 + H2O =>
2 NH3 + CO2 = CO(NH2)2 + H2O
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
C2H7NH2 + O2 = CO2 + H2O + N02 =>
4 C2H7NH2 + 17 O2 = 8 CO2 + 18 H2O + 2 N02
AlO + C = AlC + O2 =>
2 AlO + 2 C = 2 AlC + O2
PH3 + HBr = PH4Br =>
PH3 + HBr = PH4Br
Li + CO = LiCO =>
Li + CO = LiCO
CaCl2 + NaPO4 = Ca3 + (PO4)2 + NaCl =>
3 CaCl2 + 6 NaPO4 = Ca3 + 3(PO4)2 + 6 NaCl
CaCl2(aq) + MgSO4(aq) = CaSO4(aq) + MgCl2(s) =>
CaCl2(aq) + MgSO4(aq) = CaSO4(aq) + MgCl2(s)
CH3NH3Cl + NaOH = CH3NH3 + NaCl + OH =>
CH3NH3Cl + NaOH = CH3NH3 + NaCl + OH
Li2O + H2SO3 = Li2SO4 + H2 =>
Li2O + H2SO3 = Li2SO4 + H2
MnC = CMn =>
MnC = CMn
A = A5 =>
5 A = A5
MnI2 + K2CrO4 + H2SO4 = H2MnO4 + I2O5 + Cr(HSO4)3 + KHSO4 + H2O =>
3 MnI2 + 16 K2CrO4 + 80 H2SO4 = 3 H2MnO4 + 3 I2O5 + 16 Cr(HSO4)3 + 32 KHSO4 + 37 H2O
MnO2 + Al = Al2O3 + Mn =>
3 MnO2 + 4 Al = 2 Al2O3 + 3 Mn
Al2O3(s) + HCl(aq) = AlCl3(aq) + H2O(l) =>
Al2O3(s) + 6 HCl(aq) = 2 AlCl3(aq) + 3 H2O(l)
C5O3H7 + O2 = CO2 + H2O =>
4 C5O3H7 + 21 O2 = 20 CO2 + 14 H2O
Cr + HCl = CrH + Cl2 =>
2 Cr + 2 HCl = 2 CrH + Cl2
Ca(IO3)2 + KI + HCl = I2 + KCl + CaCl2 + H2O =>
Ca(IO3)2 + 10 KI + 12 HCl = 6 I2 + 10 KCl + CaCl2 + 6 H2O
AlO + C = Al + CO2 =>
2 AlO + C = 2 Al + CO2
Na2C2O4 + I2 = CO2 + NaI =>
Na2C2O4 + I2 = 2 CO2 + 2 NaI
AlO + C = Al + CO =>
AlO + C = Al + CO
Fe(OH)3 + HNO3 = FeOH(NO3)2 + H2O =>
Fe(OH)3 + 2 HNO3 = FeOH(NO3)2 + 2 H2O
Cu(OH)2 + NaOH = Na2 + Cu(OH)4 =>
Cu(OH)2 + 2 NaOH = Na2 + Cu(OH)4
K2Cr2O7 + HCl = KCl + (CrCl3)3 + Cl2 + H2O =>
3 K2Cr2O7 + 42 HCl = 6 KCl + 2(CrCl3)3 + 9 Cl2 + 21 H2O
C5H8O + (C16H16O4) = H2O + C13H14O2 =>
2 C5H8O + (C16H16O4) = 2 H2O + 2 C13H14O2
PH3 + HBr = PH4Br =>
PH3 + HBr = PH4Br
Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
NaBr + NH4Cl = NaCl + NH4Br =>
NaBr + NH4Cl = NaCl + NH4Br
Ni[I] + Ag(NO3) = Ni(NO3) + Ag[I] =>
Ni[I] + Ag(NO3) = Ni(NO3) + Ag[I]
TiBr3 = Ti + Br2 =>
2 TiBr3 = 2 Ti + 3 Br2
KCl + FNa = KF + NaCl =>
KCl + FNa = KF + NaCl
Ag(NO{3}) + Fe{2}Cl{3} = Ag{2}Cl + Fe(NO{3}) =>
Ag(NO{3}) + Fe{2}Cl{3} = Ag{2}Cl + Fe(NO{3})
Na2S + Cu(C2H3O2)2 = NaC2H3O2 + CuS =>
Na2S + Cu(C2H3O2)2 = 2 NaC2H3O2 + CuS
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Zn + (CH3COO)2Pb = Pb + Zn(CH3COO)2 =>
Zn + (CH3COO)2Pb = Pb + Zn(CH3COO)2
PH3 + HBr = PH4 + Br =>
PH3 + HBr = PH4 + Br
AgCl + (NH4)2CO3 = Ag2CO3 + NH4Cl =>
2 AgCl + (NH4)2CO3 = Ag2CO3 + 2 NH4Cl
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Co = (Co)2 =>
2 Co = (Co)2
Cu{2+} + NH4SCN = Cu(SCN)2 + NH4{+} =>
Cu{2+} + 2 NH4SCN = Cu(SCN)2 + 2 NH4{+}
(COOH) + H2O = HCOOH + OH =>
(COOH) + H2O = HCOOH + OH
SO2 + MgO = MgS + MgSO4 =>
4 SO2 + 4 MgO = MgS + 3 MgSO4
Ca(OH)2 + HF = CaF2 + H2O =>
Ca(OH)2 + 2 HF = CaF2 + 2 H2O
PH3 + HBr = PH4 + Br =>
PH3 + HBr = PH4 + Br
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/26/24
Équations équilibrées sur03/27/23
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