| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HI + Br2 = 2 BrI + H2
CuSO4 + NaH2PO4 = CuPO3 + H2O + NaSO4 =>
CuSO4 + NaH2PO4 = CuPO3 + H2O + NaSO4
Ca(OH)2 + Mg(HCO3)2 = CaCO3 + Mg(OH)2 + H2O =>
2 Ca(OH)2 + Mg(HCO3)2 = 2 CaCO3 + Mg(OH)2 + 2 H2O
CH3OOH + Fe(OH)2 = H2O + Fe(CH3COO)2 =>
4 CH3OOH + Fe(OH)2 = 6 H2O + Fe(CH3COO)2
Na[Al(OH)4] + H2SO4 = Na2SO4 + Al2(SO4)3 + H2O =>
2 Na[Al(OH)4] + 4 H2SO4 = Na2SO4 + Al2(SO4)3 + 8 H2O
CuCl2 + I(OH)4 = Cu(OH)2 + ICl4 =>
2 CuCl2 + I(OH)4 = 2 Cu(OH)2 + ICl4
K(s) + S(l) = K2S(s) =>
2 K(s) + S(l) = K2S(s)
Fe + Cl2 = Cl3Fe2 =>
4 Fe + 3 Cl2 = 2 Cl3Fe2
CuCO3 + Al = Cu + Al2(CO3)3 =>
3 CuCO3 + 2 Al = 3 Cu + Al2(CO3)3
Mg + H2O2 = MgO2 + H2 =>
Mg + H2O2 = MgO2 + H2
CH3CH2COONH4 = CH3CH2CO(NH2)H2O =>
CH3CH2COONH4 = CH3CH2CO(NH2)H2O
Silvernitrate + potassiumchlorate = Silverchlorate + potassiumnitrate =>
AgNO3 + KClO3 = AgClO3 + KNO3
Cu2S + Ag(NO3) = Cu(NO3) + Ag2S =>
Cu2S + 2 Ag(NO3) = 2 Cu(NO3) + Ag2S
Ba(NO3)2 + NH3 + H2O = Ba(OH)2 + NH4NO3 =>
Ba(NO3)2 + 2 NH3 + 2 H2O = Ba(OH)2 + 2 NH4NO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
BaCO3 + HI = BaI2 + H2CO3 =>
BaCO3 + 2 HI = BaI2 + H2CO3
Ag2O(s) + NH3(aq) + H2O(l) = Ag(NH3)2(aq) + OH =>
Ag2O(s) + 4 NH3(aq) + H2O(l) = 2 Ag(NH3)2(aq) + 2 OH
Mg + CH3COOH = (CH3COO)2Mg + H =>
Mg + 2 CH3COOH = (CH3COO)2Mg + 2 H
AlNO3{+3} + NH4OH = AlOH{+3} + NH4NO3 =>
AlNO3{+3} + NH4OH = AlOH{+3} + NH4NO3
C6H13 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + CH3COCH3 =>
2 C6H13 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 4 H2O + 4 CH3COCH3
H3BO3 + CaO = Ca3(BO3)2 + H2O =>
2 H3BO3 + 3 CaO = Ca3(BO3)2 + 3 H2O
AgNO3 + Zn(NO3)2 = AgZn + NO3(NO3)2 =>
AgNO3 + Zn(NO3)2 = AgZn + NO3(NO3)2
Li2CO3 + C2H4O2 = H2O + CO2 + LiC2H3O2 =>
Li2CO3 + 2 C2H4O2 = H2O + CO2 + 2 LiC2H3O2
CH3CH2Cl + CH3COOK = CH3CH2OOCCH3 + KCl =>
CH3CH2Cl + CH3COOK = CH3CH2OOCCH3 + KCl
NaCr(OH)4 + Br2 + NaOH = Na2CrO4 + NaBr + H2O =>
2 NaCr(OH)4 + 3 Br2 + 8 NaOH = 2 Na2CrO4 + 6 NaBr + 8 H2O
Mg(OH)2 + H2S = (MgOH)2S + H2O =>
2 Mg(OH)2 + H2S = (MgOH)2S + 2 H2O
AgCl + Br2 = AgClBr2 =>
AgCl + Br2 = AgClBr2
MnCl2 + KOH = Mn(OH)2 + KCl =>
MnCl2 + 2 KOH = Mn(OH)2 + 2 KCl
(CH3COO)2Fe + H2SO4 = CH3COOH + FeSO4 =>
(CH3COO)2Fe + H2SO4 = 2 CH3COOH + FeSO4
Al(NO3)3 + COSO4 = Al2(SO4)3 + CO(NO3)2 =>
2 Al(NO3)3 + 3 COSO4 = Al2(SO4)3 + 3 CO(NO3)2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NaI(aq) + F2(aq) = NaF(aq) + I2(aq) =>
2 NaI(aq) + F2(aq) = 2 NaF(aq) + I2(aq)
C2H2Cl3 + O2 = CO2 + H2O + Cl2O =>
4 C2H2Cl3 + 13 O2 = 8 CO2 + 4 H2O + 6 Cl2O
Ca(OH)2 + CO2 = CaCO3(s) + H2O =>
Ca(OH)2 + CO2 = CaCO3(s) + H2O
FeS2 + HNO3 + HCl = FeCl3 + H2SO4 + NO + H2O =>
FeS2 + 5 HNO3 + 3 HCl = FeCl3 + 2 H2SO4 + 5 NO + 2 H2O
BaCl2*2H2O + K2C4H4O6 = C4H4BaO6 + KCl + H2O =>
BaCl2*2H2O + K2C4H4O6 = C4H4BaO6 + 2 KCl + 2 H2O
N2O3 + CaO = Ca3N2 + O2 =>
N2O3 + 3 CaO = Ca3N2 + 3 O2
AlCl3 + NH4 = Al + NH4Cl3 =>
AlCl3 + NH4 = Al + NH4Cl3
C6H14O6 + O2 = H2O + CO2 =>
2 C6H14O6 + 13 O2 = 14 H2O + 12 CO2
C + Ca = CCa =>
C + Ca = CCa
CaCl2 + Na(CO3) = Ca(CO3)2 + NaCl =>
CaCl2 + 2 Na(CO3) = Ca(CO3)2 + 2 NaCl
HCl + Ag + NaNO3 = NaCl + H2 + AgNO3 =>
2 HCl + 2 Ag + 2 NaNO3 = 2 NaCl + H2 + 2 AgNO3
K2[Zn(OH)4] + HNO3 = Zn(OH)2 + KNO3 + H2O =>
K2[Zn(OH)4] + 2 HNO3 = Zn(OH)2 + 2 KNO3 + 2 H2O
HCl(g) = H2(g) + Cl2(g) =>
2 HCl(g) = H2(g) + Cl2(g)
K + AgClO3 = KClO3 + Ag =>
K + AgClO3 = KClO3 + Ag
Ca(CH3COO)2 + CH3COOH = CH3COO + H2Ca =>
Ca(CH3COO)2 + 2 CH3COOH = 4 CH3COO + H2Ca
Na2CO3 + MnO2 + O2 = NaMnO4 + CO2 =>
2 Na2CO3 + 4 MnO2 + 3 O2 = 4 NaMnO4 + 2 CO2
C26H54 + H2O = CH4 + CO2 =>
4 C26H54 + 50 H2O = 79 CH4 + 25 CO2
H2S + NH3*H2O = (NH4)2S + H2O =>
H2S + 2 NH3*H2O = (NH4)2S + 2 H2O
AlNO3{+3} + NH4OH = AlOH{+3} + NH4NO3 =>
AlNO3{+3} + NH4OH = AlOH{+3} + NH4NO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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