| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(ClO3)2 = AlCl2 + 3 O2
RbNO3 + MgSO4 = Rb2SO4 + Mg(NO3)2 =>
2 RbNO3 + MgSO4 = Rb2SO4 + Mg(NO3)2
Mn + Bi(NO3)3 = Mn(NO3)2 + Bi =>
3 Mn + 2 Bi(NO3)3 = 3 Mn(NO3)2 + 2 Bi
NaHCO3 + H3C6H5O2 = CO2 + H2O + Na3C6H5O7 =>
42 NaHCO3 + 9 H3C6H5O2 = 12 CO2 + 22 H2O + 14 Na3C6H5O7
NiO + Cl = NiCl2 + O =>
NiO + 2 Cl = NiCl2 + O
CrO3 + SO3 = Cr2O7 + SO2 =>
2 CrO3 + SO3 = Cr2O7 + SO2
KNO3 = O2 + KNO2 =>
2 KNO3 = O2 + 2 KNO2
LiOH + KClO2 = LiClO2 + KOH =>
LiOH + KClO2 = LiClO2 + KOH
KNaC4H4O6*4H2O + CH3COOH = KHC4H4O6 + CH3COONa + H2O =>
KNaC4H4O6*4H2O + CH3COOH = KHC4H4O6 + CH3COONa + 4 H2O
MnO + CO2 = MnO2 + CO =>
MnO + CO2 = MnO2 + CO
C9H9ClO + Br2 = C9H8BrClO + HBr =>
C9H9ClO + Br2 = C9H8BrClO + HBr
C10H8O + C4H9Br + NaOH = C14H16O + NaBr + H2O =>
C10H8O + C4H9Br + NaOH = C14H16O + NaBr + H2O
NaBr + H2SO4 = Br2 + SO2 + H2O + Na2SO4 =>
2 NaBr + 2 H2SO4 = Br2 + SO2 + 2 H2O + Na2SO4
AlI3 + F = FI + Al =>
AlI3 + 3 F = 3 FI + Al
Br2 + BaI2 = BaBr2 + I2 =>
Br2 + BaI2 = BaBr2 + I2
N2O4 + H = N + H2O =>
N2O4 + 8 H = 2 N + 4 H2O
FeO + HBr = H2O + FeBr2 =>
FeO + 2 HBr = H2O + FeBr2
NH2 + OH = N2 + H2O =>
2 NH2 + 4 OH = N2 + 4 H2O
Hg2(ClO3)2 = Hg2Cl2 + O2 =>
Hg2(ClO3)2 = Hg2Cl2 + 3 O2
K3PO4 + Sr(NO3)2 = K3(NO3)2 + SrPO4 =>
K3PO4 + Sr(NO3)2 = K3(NO3)2 + SrPO4
CoCl2 + KBr = KCl + CoBr2 =>
CoCl2 + 2 KBr = 2 KCl + CoBr2
Pb(s) + O2(g) = PbO(s) =>
2 Pb(s) + O2(g) = 2 PbO(s)
KIO3 + KI + H2SO4 = K2SO4 + H2O + I2 =>
KIO3 + 5 KI + 3 H2SO4 = 3 K2SO4 + 3 H2O + 3 I2
NaOH + HCl = NaCl + H2O(water) =>
NaOH + HCl = NaCl + H2O(water)
TiCl2 = Ti + Cl2 =>
TiCl2 = Ti + Cl2
C3H8 + H2O = CO + H2 = CO + H2O = H2 + CO2 =>
C3H8 + 3 H2O = 3 CO + 7 H2
K + Ca2{+} = K{+} + Ca =>
K + Ca2{+} = K{+} + 2 Ca
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
CuH = HCu =>
CuH = HCu
H2SO4 + Cu20 = CuSO4 + SO2 + H2O =>
40 H2SO4 + Cu20 = 20 CuSO4 + 20 SO2 + 40 H2O
phenol + KMnO4 + H2SO4 = Quinone + MnSO4 + K2SO4 + H2O =>
5 C6H5OH + 4 KMnO4 + 6 H2SO4 = 5 C6H4O2 + 4 MnSO4 + 2 K2SO4 + 11 H2O
CuCl2 + Fe(OH)2 = Cu(OH)2 + FeCl2 =>
CuCl2 + Fe(OH)2 = Cu(OH)2 + FeCl2
BaCl2 + Na2Co3 = BaCo3 + NaCl =>
BaCl2 + Na2Co3 = BaCo3 + 2 NaCl
CuO + H2O + NaOH = Na2[Cu(OH)4] =>
CuO + H2O + 2 NaOH = Na2[Cu(OH)4]
Cl + SO4 = S4O6 + ClO3 =>
10 Cl + 12 SO4 = 3 S4O6 + 10 ClO3
AgC2H3O2 + Ni = Ag + NiC2H3O2 =>
AgC2H3O2 + Ni = Ag + NiC2H3O2
Cn2O + O2 = CnO =>
2 Cn2O + O2 = 4 CnO
MgI2 + Pb = PbI2 + Mg =>
MgI2 + Pb = PbI2 + Mg
C2H5OH = C2H5O + H2 =>
2 C2H5OH = 2 C2H5O + H2
Mg + ZnCl2 = MgCl2 + Zn =>
Mg + ZnCl2 = MgCl2 + Zn
Ni + NaOH = Ni(OH)2 + Na =>
Ni + 2 NaOH = Ni(OH)2 + 2 Na
NaOH + NHCl = NHOH + NaCl =>
NaOH + NHCl = NHOH + NaCl
CeO2 + KI + HCI = CeCI3 + KCI + I2 + H2O =>
2 CeO2 + 6 KI + 8 HCI = 2 CeCI3 + 6 KCI + I2 + 4 H2O
CaNO3 + H3PO4 = H3NO3 + CaPO4 =>
CaNO3 + H3PO4 = H3NO3 + CaPO4
H3CH2OH + O2 = CO2 + H2O =>
H3CH2OH + 2 O2 = CO2 + 3 H2O
KNO3 + S8 = K2SO4 + NO =>
16 KNO3 + S8 = 8 K2SO4 + 16 NO
TiC + Ti + Al = Ti30Al15C20 =>
20 TiC + 10 Ti + 15 Al = Ti30Al15C20
Cl3Fe + NH4OH = Fe(OH)3 + NH4Cl =>
Cl3Fe + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
AgCl + H2O = Ag2O + HCl =>
2 AgCl + H2O = Ag2O + 2 HCl
Fe + HS = FeS + H =>
Fe + HS = FeS + H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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