| Équations équilibrées la veille | Équations équilibrées le lendemain |
HgH2O + 2 I2 = HgI4 + H2O
H2SO3 + Mg = Mg(SO3)2 + H =>
2 H2SO3 + Mg = Mg(SO3)2 + 4 H
Cu3(PO4)2 + CH3COOH = (CH3COO)2Cu + H3PO4 =>
Cu3(PO4)2 + 6 CH3COOH = 3(CH3COO)2Cu + 2 H3PO4
Br2O + CaO = Ca(BrO)2 =>
Br2O + CaO = Ca(BrO)2
Ca(OH)2 + Cl2 = CaCl2 + Ca(ClO3)2 + H2 =>
3 Ca(OH)2 + 3 Cl2 = 2 CaCl2 + Ca(ClO3)2 + 3 H2
Al2(SO4)3 + Bl = Bl2(SO4)3 + Al =>
Al2(SO4)3 + 2 Bl = Bl2(SO4)3 + 2 Al
K2SO3 + HNO3 = H2SO3 + KNO3 =>
K2SO3 + 2 HNO3 = H2SO3 + 2 KNO3
MnO3 + KClO3 + KOH = KMnO4 + KCl2 + H2O =>
11 MnO3 + 2 KClO3 + 10 KOH = 11 KMnO4 + KCl2 + 5 H2O
H2S + CuSO4 = CuS + H2SO2 =>
2 H2S + CuSO4 = CuS + 2 H2SO2
KOH + H3PO4 = H2O + PO4 + K =>
3 KOH + H3PO4 = 3 H2O + PO4 + 3 K
CH3CHCHX + KMnO4 + H2SO4 = XOH + HOOCCH2CHO + MnSO4 + K2SO4 + H2O =>
5 CH3CHCHX + 8 KMnO4 + 12 H2SO4 = 5 XOH + 5 HOOCCH2CHO + 8 MnSO4 + 4 K2SO4 + 12 H2O
Na2CrO4 + Pb(NO3)2 = PbCrO4 + NaNO3 =>
Na2CrO4 + Pb(NO3)2 = PbCrO4 + 2 NaNO3
AgO2 = Ag + O =>
AgO2 = Ag + 2 O
FeO + KOH = K2FeO2 + H2O =>
FeO + 2 KOH = K2FeO2 + H2O
Ca3(Po4)2 + KOH = Ca(OH)2 + K3Po4 =>
Ca3(Po4)2 + 6 KOH = 3 Ca(OH)2 + 2 K3Po4
Al + Mg2 = AlMg3 =>
2 Al + 3 Mg2 = 2 AlMg3
Pb(NO3)2 + NH4Cl = (NH4)2Pb + NO3Cl =>
Pb(NO3)2 + 2 NH4Cl = (NH4)2Pb + 2 NO3Cl
CH3NH2Cl + H2O = CH3NH3Cl + OH =>
CH3NH2Cl + H2O = CH3NH3Cl + OH
BrK = KBr =>
BrK = KBr
C6H5NO2 + [H] = C6H6NH2 + H2O =>
C6H5NO2 + 7[H] = C6H6NH2 + 2 H2O
NiCl2 + SrI2 = NiI2 + SrCl2 =>
NiCl2 + SrI2 = NiI2 + SrCl2
CH3COOH + NaOH = CH3CO3H2 + Na =>
CH3COOH + NaOH = CH3CO3H2 + Na
KNO2 + KJ + H2SO4 = NO + J2 + K2SO4 + H2O =>
2 KNO2 + 2 KJ + 2 H2SO4 = 2 NO + J2 + 2 K2SO4 + 2 H2O
NaOH(aq) + HCl(aq) = HOH + NaCl =>
NaOH(aq) + HCl(aq) = HOH + NaCl
NaNO2 + H2SO4 = HNO3 + H2O + NO + Na2SO4 =>
6 NaNO2 + 3 H2SO4 = 2 HNO3 + 2 H2O + 4 NO + 3 Na2SO4
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
NH4Cl + CH3COONa = CH3COONH4 + NaCl =>
NH4Cl + CH3COONa = CH3COONH4 + NaCl
K2CrO4 + Ba(NO3)2 = KNO3 + BaCrO4 =>
K2CrO4 + Ba(NO3)2 = 2 KNO3 + BaCrO4
AgNO3 + K2CrO4 = Ag2CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 KNO3
FeO + KMnO4 + KOH = KFeO2 + K2MnO4 + H2O =>
FeO + KMnO4 + 2 KOH = KFeO2 + K2MnO4 + H2O
BaCl2 + K2CrO4 = BaCrO4 + KCl =>
BaCl2 + K2CrO4 = BaCrO4 + 2 KCl
K2O(g) + H2O(l) = KOH(aq) =>
K2O(g) + H2O(l) = 2 KOH(aq)
C14H14O + O2 = CO2 + H2O =>
C14H14O + 17 O2 = 14 CO2 + 7 H2O
Pb(ClO3)2 + KNO3 = KClO3 + Pb(NO3)2 =>
Pb(ClO3)2 + 2 KNO3 = 2 KClO3 + Pb(NO3)2
NiSO4 = Ni + SO4 =>
NiSO4 = Ni + SO4
C6H14(l) + O2(g) = CO2 + H2O(l) =>
2 C6H14(l) + 19 O2(g) = 12 CO2 + 14 H2O(l)
K4(Fe(N)6) + H2O2 + H2SO4 = K3(Fe(N)6) + K2SO4 + H2O =>
2 K4(Fe(N)6) + H2O2 + H2SO4 = 2 K3(Fe(N)6) + K2SO4 + 2 H2O
CH3CH2CH2CH2Br + Mg = CH3CH2CH2CH2MgBr =>
CH3CH2CH2CH2Br + Mg = CH3CH2CH2CH2MgBr
Zr(OC2H5)4 + H2O = Zr(OH)4 + C2H5OH =>
Zr(OC2H5)4 + 4 H2O = Zr(OH)4 + 4 C2H5OH
C2H5NO2NaOH = H2OC2H4NO2Na =>
C2H5NO2NaOH = H2OC2H4NO2Na
C3H5(NO3)5 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)5 = 12 CO2 + 10 N2 + 10 H2O + 13 O2
CS2 + NO = CO2 + SO2 + N2 =>
CS2 + 6 NO = CO2 + 2 SO2 + 3 N2
Zn + As2O3 + H2O = Zn(OH)2 + AsH3 =>
6 Zn + As2O3 + 9 H2O = 6 Zn(OH)2 + 2 AsH3
Pb(CNS)2 + KI = Pb(I)2 + KCNS =>
Pb(CNS)2 + 2 KI = Pb(I)2 + 2 KCNS
MgCl2 + NaOH = MgOH + NaCl2 =>
MgCl2 + NaOH = MgOH + NaCl2
H2 + SO4 + KOH = KS + H2O =>
9 H2 + 2 SO4 + 2 KOH = 2 KS + 10 H2O
F2 + NaI2 = I2 + NaF2 =>
F2 + NaI2 = I2 + NaF2
CuSO4 + NaOH = CuSO4NaOH =>
CuSO4 + NaOH = CuSO4NaOH
KHO + Cl2 = KClO3 + KCl + H2O =>
6 KHO + 3 Cl2 = KClO3 + 5 KCl + 3 H2O
NO3 + H2O = H4N6 + O8 =>
12 NO3 + 4 H2O = 2 H4N6 + 5 O8
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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