| Équations équilibrées la veille | Équations équilibrées le lendemain |
KCl + NaNO3 = KNO3 + NaCl
SO2 + I2 + H2O = H{+} + I{-} + SO4{2-} + } =>
SO2 + I2 + 2 H2O = 4 H{+} + 2 I{-} + SO4{2-} + }
NH4NO3 + LiSO4 = (NH4)SO4 + LiNO3 =>
NH4NO3 + LiSO4 = (NH4)SO4 + LiNO3
CH3Cl + HCl2 = CCl4 + HCl =>
CH3Cl + 6 HCl2 = CCl4 + 9 HCl
H2SO4 + AlO3 = Al(SO4)3 + H2O = H2SO4 + AlO3 = Al(SO4)3 + H2O =>
3 H2SO4 + AlO3 = Al(SO4)3 + 3 H2O
K + Cr + O2 = K2Cr2O7 =>
4 K + 4 Cr + 7 O2 = 2 K2Cr2O7
AlCl3 + KClO3 = AlClO3 + KCl3 =>
AlCl3 + KClO3 = AlClO3 + KCl3
AgF + CaBr2 = AgBr2 + CaF =>
AgF + CaBr2 = AgBr2 + CaF
NaOH + HCl = NaOH2 + Cl2 =>
2 NaOH + 2 HCl = 2 NaOH2 + Cl2
CH2ClCH2Cl + Na = C2H4 + NaCl =>
CH2ClCH2Cl + 2 Na = C2H4 + 2 NaCl
Ru(OH)2 + H2WO4 = Ru(HWO4)2 + H2O =>
Ru(OH)2 + 2 H2WO4 = Ru(HWO4)2 + 2 H2O
Co3N2 + FeCl2 = CoCl2 + Fe3N2 =>
Co3N2 + 3 FeCl2 = 3 CoCl2 + Fe3N2
N0H3 + O2 = NO + H2O =>
4 N0H3 + 5 O2 = 4 NO + 6 H2O
KCO + MgNO = KNO + MgCO =>
KCO + MgNO = KNO + MgCO
N4H4 + N2O4 = N2 + H2O =>
2 N4H4 + N2O4 = 5 N2 + 4 H2O
KCl + O2 = KClO3 =>
2 KCl + 3 O2 = 2 KClO3
Cf2O3 + HCl = CfCl3 + H2O =>
Cf2O3 + 6 HCl = 2 CfCl3 + 3 H2O
AsO2 + OH = AsO4 + H2O =>
AsO2 + 4 OH = AsO4 + 2 H2O
MgSO4 + Fe2O3 = MgO + Fe2(SO4)3 =>
3 MgSO4 + Fe2O3 = 3 MgO + Fe2(SO4)3
Mg + AlCI3 = MgCI3 + Al =>
Mg + AlCI3 = MgCI3 + Al
Na2SiO3 + Al(NO3)3 + H2O = H2SiO3 + Al(OH)3 + NaNO3 =>
3 Na2SiO3 + 2 Al(NO3)3 + 6 H2O = 3 H2SiO3 + 2 Al(OH)3 + 6 NaNO3
KCl + F2 = KF + Cl2 =>
2 KCl + F2 = 2 KF + Cl2
(NH4)2CrO4 + Sr(OH)2 = SrCrO4 + H2O + NH3 =>
(NH4)2CrO4 + Sr(OH)2 = SrCrO4 + 2 H2O + 2 NH3
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
NH3 + HF = NH4F =>
NH3 + HF = NH4F
NaIO3 + SO2 + H2O = Na2SO4 + I2 + H2SO4 =>
2 NaIO3 + 5 SO2 + 4 H2O = Na2SO4 + I2 + 4 H2SO4
C3H8 + NH3 = C3H7NH2 + H2 =>
C3H8 + NH3 = C3H7NH2 + H2
FeCl3 + KI = FeCl2 + KI3 + KCl =>
2 FeCl3 + 3 KI = 2 FeCl2 + KI3 + 2 KCl
C4H10 + NH3 + O2 = C5H7NO2 + H2O =>
10 C4H10 + 8 NH3 + 25 O2 = 8 C5H7NO2 + 34 H2O
Ca(OH)2 + CO2 = CaCO3 + H2O(s) =>
Ca(OH)2 + CO2 = CaCO3 + H2O(s)
C16H34O2 + O2 = CO2 + H2O =>
2 C16H34O2 + 47 O2 = 32 CO2 + 34 H2O
NiCl2 + AgCH3COO = AgCl + Ni(CH3COO)2 =>
NiCl2 + 2 AgCH3COO = 2 AgCl + Ni(CH3COO)2
NH2CHCOOH + O2 = CO2 + H2O + NO2 =>
NH2CHCOOH + 3 O2 = 2 CO2 + 2 H2O + NO2
Ca(NO3)2 + (NH4)2(SO4)2 = (NH4)2(NO3)2 + Ca(SO4)2 =>
Ca(NO3)2 + (NH4)2(SO4)2 = (NH4)2(NO3)2 + Ca(SO4)2
AgOH + Cl2O7 = AgClO4 + H2O =>
2 AgOH + Cl2O7 = 2 AgClO4 + H2O
HOF + H2O = HF + H2O2 =>
HOF + H2O = HF + H2O2
MnO2 + HCl2 = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl2 = MnCl2 + 3 Cl2 + 2 H2O
AgCl + Na2S2O3 = Ag2S2O3 + NaCl =>
2 AgCl + Na2S2O3 = Ag2S2O3 + 2 NaCl
Rb + PO4 = Rb3PO4 =>
3 Rb + PO4 = Rb3PO4
CuO + HF = CuHFO =>
CuO + HF = CuHFO
Cu(Cl)2 + NaNO3 = Cu(NO3)2 + NaCl =>
Cu(Cl)2 + 2 NaNO3 = Cu(NO3)2 + 2 NaCl
CuCO3*Cu(OH)2(s) + H2SO4 = CuSO4 + CO2 + H2O =>
CuCO3*Cu(OH)2(s) + 2 H2SO4 = 2 CuSO4 + CO2 + 3 H2O
KMnO4 + H2O + Cr2O3 = HCrO4{-} + MnO2 + K{+} =>
2 KMnO4 + H2O + Cr2O3 = 2 HCrO4{-} + 2 MnO2 + 2 K{+}
Na3PO4 + Ca(NO3)2 = NaNO3 + Ca3(PO4)2 =>
2 Na3PO4 + 3 Ca(NO3)2 = 6 NaNO3 + Ca3(PO4)2
N2(g) + CO2(g) = C3N4(g) + O2(g) =>
2 N2(g) + 3 CO2(g) = C3N4(g) + 3 O2(g)
Pb(NO3)2 + Al(OH)3 = Al(NO3)3 + Pb(OH)2 =>
3 Pb(NO3)2 + 2 Al(OH)3 = 2 Al(NO3)3 + 3 Pb(OH)2
Zn(s) + CuSO4(aq) = Cu(s) + ZnSO4(aq) =>
Zn(s) + CuSO4(aq) = Cu(s) + ZnSO4(aq)
nickel + O2 = NiO =>
2 Ni + O2 = 2 NiO
Zn(s) + HCl(aq) = ZnCl2(aq) + H2(g) =>
Zn(s) + 2 HCl(aq) = ZnCl2(aq) + H2(g)
AlNO3 + CaOH = CaNO3 + AlOH =>
AlNO3 + CaOH = CaNO3 + AlOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/07/24
Équations équilibrées sur01/06/24
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