| Équations équilibrées la veille | Équations équilibrées le lendemain |
NiCl2 + 2 KOH = Ni(OH)2 + 2 KCl
C3COOH + KOH = C3COOK + H2O =>
C3COOH + KOH = C3COOK + H2O
FeCl + Na2CO3 = FeCO3 + Na2Cl =>
FeCl + Na2CO3 = FeCO3 + Na2Cl
CaCO3(s) + H2SO4(aq) = CaSO4 + H2O + CO2 =>
CaCO3(s) + H2SO4(aq) = CaSO4 + H2O + CO2
K + H2O = K2O + H2 =>
2 K + H2O = K2O + H2
CH3COOH + Na2S = Na + H2O + CO + CH2S =>
CH3COOH + Na2S = 2 Na + H2O + CO + CH2S
P + I = PI3 =>
P + 3 I = PI3
BeCl2 + AgNO3 = Be(NO3)2(aq) + AgCl(s) =>
BeCl2 + 2 AgNO3 = Be(NO3)2(aq) + 2 AgCl(s)
CaCl2 + H2O = CaCl2*5H2O =>
CaCl2 + 5 H2O = CaCl2*5H2O
LiOH + Na2HPO3 = Li2PO3 + NaOH + H2 =>
4 LiOH + 2 Na2HPO3 = 2 Li2PO3 + 4 NaOH + H2
BaF2 + Br2 = BaBr2 + F2 =>
BaF2 + Br2 = BaBr2 + F2
Al2(SO3)2 = SO3 + Al =>
Al2(SO3)2 = 2 SO3 + 2 Al
MnSO4 + Na2S = Na2SO4 + MnS =>
MnSO4 + Na2S = Na2SO4 + MnS
Na(OH) + H3PO4 = Na3PO4 + H2O =>
3 Na(OH) + H3PO4 = Na3PO4 + 3 H2O
Na3N + KNO3 = K2O + Na2O + N2 =>
10 Na3N + 6 KNO3 = 3 K2O + 15 Na2O + 8 N2
NBr3 + O2 = NO + OBr2 =>
4 NBr3 + 5 O2 = 4 NO + 6 OBr2
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
MgCl2 + KOH = Mg(OH) + KCl2 =>
MgCl2 + KOH = Mg(OH) + KCl2
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
C16H34 + O2 = CO2 + H2O =>
2 C16H34 + 49 O2 = 32 CO2 + 34 H2O
Ca(HCO3)2 + Ca(OH)2 = CaCO3 + H2O =>
Ca(HCO3)2 + Ca(OH)2 = 2 CaCO3 + 2 H2O
C10H15NO + NaClO3 = C10H13NO + NaCl + H2O =>
3 C10H15NO + NaClO3 = 3 C10H13NO + NaCl + 3 H2O
CrCl3 + Ni = NiCl + Cr =>
CrCl3 + 3 Ni = 3 NiCl + Cr
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
MnSO4 + Na2CO3 = MnCO3 + Na2SO4 =>
MnSO4 + Na2CO3 = MnCO3 + Na2SO4
Na2CO3 + H3PO4 = Na3PO4 + H2OCO2 =>
3 Na2CO3 + 2 H3PO4 = 2 Na3PO4 + 3 H2OCO2
SeO2 + H2O = H2SeO3 =>
SeO2 + H2O = H2SeO3
CO2 + H = CH4 + H2O =>
CO2 + 8 H = CH4 + 2 H2O
Ba(OH)2 + HClO4 = BaO4 + HCl(OH)2 =>
Ba(OH)2 + HClO4 = BaO4 + HCl(OH)2
CH3COOH + C3H7OH = CH3COOOC3H7 + H2O =>
9 CH3COOH + 4 C3H7OH = 6 CH3COOOC3H7 + 4 H2O
NH2H = NH3 =>
NH2H = NH3
NH4Cl(aq) + Ca(NO3)2(aq) = NH4NO3(aq) + CaCl2(aq) =>
2 NH4Cl(aq) + Ca(NO3)2(aq) = 2 NH4NO3(aq) + CaCl2(aq)
NH4Cl(aq) + Ca(NO3)2(aq) = CaCl2 + NH4NO3 =>
2 NH4Cl(aq) + Ca(NO3)2(aq) = CaCl2 + 2 NH4NO3
NaNO2 + Na = Na2O + N =>
NaNO2 + 3 Na = 2 Na2O + N
Ti(CIO2)4 + Sr(OH)2 = Ti(OH)4 + Sr(CIO2)2 =>
Ti(CIO2)4 + 2 Sr(OH)2 = Ti(OH)4 + 2 Sr(CIO2)2
(CH3)2CO + C6H5OH = (CH3)2C(C6H4OH)2 + H2O =>
(CH3)2CO + 2 C6H5OH = (CH3)2C(C6H4OH)2 + H2O
NaBr + AgNO3 = AgBr + NaNO3 =>
NaBr + AgNO3 = AgBr + NaNO3
IO3 + Fe = I2 + FeO =>
2 IO3 + 6 Fe = I2 + 6 FeO
SO3 + HCl = H2O + SO2 + Cl =>
SO3 + 2 HCl = H2O + SO2 + 2 Cl
HgS(s) = Hg + S8 =>
8 HgS(s) = 8 Hg + S8
Ca(C2H3O2)2 + Na2CO = CaCO + NaC2H3O2 =>
Ca(C2H3O2)2 + Na2CO = CaCO + 2 NaC2H3O2
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
H2Te + Ca(OH)2 + Mn(OH)4 = H2O + CaMnTe3 =>
3 H2Te + Ca(OH)2 + Mn(OH)4 = 6 H2O + CaMnTe3
Ca(OH)2 + SO2 = H2O + Ca(SO3) =>
Ca(OH)2 + SO2 = H2O + Ca(SO3)
CaCO3 + HCF3SO3 = Ca(CF3SO3)2 + CO2 + H2O =>
CaCO3 + 2 HCF3SO3 = Ca(CF3SO3)2 + CO2 + H2O
CH3CH2COH + Na = CH3CH2CONa + H2 =>
2 CH3CH2COH + 2 Na = 2 CH3CH2CONa + H2
CaSO4 + Mg(OH)2 = Ca(OH)2 + MgSO4 =>
CaSO4 + Mg(OH)2 = Ca(OH)2 + MgSO4
Cu2CO3(OH)2 + CF3COOH = Cu(CF3COO)2 + CO2 + H2O =>
Cu2CO3(OH)2 + 4 CF3COOH = 2 Cu(CF3COO)2 + CO2 + 3 H2O
XeF2 + PtF2 = PtF4 + Xe =>
XeF2 + PtF2 = PtF4 + Xe
potassiumhydroxide + ammoniumnitrate = potassiumnitrate + ammonia + water =>
KOH + NH4NO3 = KNO3 + NH3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/12/24
Équations équilibrées sur04/11/23
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