| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C10H12N2O + 29 O2 = 12 H2O + 20 CO2 + 4 NO2
AgNo3Nh4Br = AgBrNh4No3 =>
AgNo3Nh4Br = AgBrNh4No3
C2H6O + K2Cr2O7 + HCl = C2H2O + CrCl3 + KCl + H2O =>
3 C2H6O + 2 K2Cr2O7 + 16 HCl = 3 C2H2O + 4 CrCl3 + 4 KCl + 14 H2O
AgNO3 + BaSO4 = AgSO3 + BaNO4 =>
AgNO3 + BaSO4 = AgSO3 + BaNO4
Cl + HBr = H2 + ClBr =>
2 Cl + 2 HBr = H2 + 2 ClBr
Pb(ClO3)2(aq) + NaI(aq) = PbI2 + NaCl + O3 =>
Pb(ClO3)2(aq) + 2 NaI(aq) = PbI2 + 2 NaCl + 2 O3
HNO3 + Co = Co(NO3)4 + H2O + NO2 =>
8 HNO3 + Co = Co(NO3)4 + 4 H2O + 4 NO2
H3PO4 + CaCO3 = CaHPO4 + H2CO3 =>
H3PO4 + CaCO3 = CaHPO4 + H2CO3
Al2(SO4)3(aq) + K2SO4(aq) + H2O(l) = KAl(SO4)2H24O12(s) =>
Al2(SO4)3(aq) + K2SO4(aq) + 24 H2O(l) = 2 KAl(SO4)2H24O12(s)
MgSO4*1H2O = MgSO4 + H2O =>
MgSO4*1H2O = MgSO4 + H2O
Cr3C2 + H2O = Cr2O3 + C + H2 =>
2 Cr3C2 + 9 H2O = 3 Cr2O3 + 4 C + 9 H2
C10H14 + O2 = CO2 + H2O =>
2 C10H14 + 27 O2 = 20 CO2 + 14 H2O
NH4 + O2 = N2O + H2 =>
4 NH4 + O2 = 2 N2O + 8 H2
Cl2 + Na2SO4 = NaClO4 + SO2 + Na2O =>
Cl2 + 7 Na2SO4 = 2 NaClO4 + 7 SO2 + 6 Na2O
C4H4O4 + O2 = H2O + CO2 =>
C4H4O4 + 3 O2 = 2 H2O + 4 CO2
PbSO4 + ZnO = ZnSO4 + PbO =>
PbSO4 + ZnO = ZnSO4 + PbO
KNO3 + C6H10O5 = K2CO3 + CO + H2O + N2 =>
6 KNO3 + 2 C6H10O5 = 3 K2CO3 + 9 CO + 10 H2O + 3 N2
NaCoO2 + HCl = CoCl2 + NaCl + H2O + Cl2 =>
2 NaCoO2 + 8 HCl = 2 CoCl2 + 2 NaCl + 4 H2O + Cl2
N2O3 + Ca(OH)2 = CaO + N(OH)3 =>
N2O3 + 3 Ca(OH)2 = 3 CaO + 2 N(OH)3
BaS + CoSO4 = Ba2(SO4) + CoS2 =>
2 BaS + CoSO4 = Ba2(SO4) + CoS2
Cu*H2O + Zn = CuH2OZn =>
Cu*H2O + Zn = CuH2OZn
C4H7BrO + O2 = CO2 + H2O + HBr =>
C4H7BrO + 5 O2 = 4 CO2 + 3 H2O + HBr
Ca10F2(PO4)6 + H2SO4 = Ca3(PO4)2 + CaSO4 + HF =>
Ca10F2(PO4)6 + H2SO4 = 3 Ca3(PO4)2 + CaSO4 + 2 HF
HNO3 + FeS = Fe(NO3)2 + NO + S + H2O =>
8 HNO3 + 3 FeS = 3 Fe(NO3)2 + 2 NO + 3 S + 4 H2O
PbAc + Na2SO4 = PbSO4 + Na2Ac =>
PbAc + Na2SO4 = PbSO4 + Na2Ac
Fe(ClO3)3 = Fe + ClO3 =>
Fe(ClO3)3 = Fe + 3 ClO3
Ba(NO3)2 + NH3 = Ba(NH3)2 + NO3 =>
Ba(NO3)2 + 2 NH3 = Ba(NH3)2 + 2 NO3
NaNO3 + Al + NaOH + H2O = Na[Al(OH)4] + NH3 =>
3 NaNO3 + 8 Al + 5 NaOH + 18 H2O = 8 Na[Al(OH)4] + 3 NH3
Ca(HCO3)2NaOH = CaOHNa(HCO3)2 =>
Ca(HCO3)2NaOH = CaOHNa(HCO3)2
HNO3 + CaC2 = Ca(NO3)2 + NO2 + CO2 + H2O =>
12 HNO3 + CaC2 = Ca(NO3)2 + 10 NO2 + 2 CO2 + 6 H2O
HNO3 + H = N2O + H2O =>
2 HNO3 + 8 H = N2O + 5 H2O
AgF + NaBr = AgBr + NaF =>
AgF + NaBr = AgBr + NaF
Ba(OH)2 + HCl = BaCl + H(OH)2 =>
Ba(OH)2 + HCl = BaCl + H(OH)2
Ca(s) + N(g) = Ca3N2 =>
3 Ca(s) + 2 N(g) = Ca3N2
N2 + O2 = N2(O2) =>
N2 + O2 = N2(O2)
NaCo3 + Ba(NO3)2 = NaNO3 + Ba(Co3)2 =>
2 NaCo3 + Ba(NO3)2 = 2 NaNO3 + Ba(Co3)2
Cu2Y2 + H2SO4 = CuSO4 + Y2 + SO2 + H2O =>
Cu2Y2 + 4 H2SO4 = 2 CuSO4 + Y2 + 2 SO2 + 4 H2O
Co + Ni(NO3)2 = Ni + Co(NO3)2 =>
Co + Ni(NO3)2 = Ni + Co(NO3)2
CaO + Ni = NiO + Ca =>
CaO + Ni = NiO + Ca
AgF + Na3Po4 = Ag3Po4 + NaF =>
3 AgF + Na3Po4 = Ag3Po4 + 3 NaF
HClKHCO3 = KCl + H2O + CO2 =>
HClKHCO3 = KCl + H2O + CO2
Mg3(PO4)2 + NaOH = Na3PO4 + Mg(OH)2 =>
Mg3(PO4)2 + 6 NaOH = 2 Na3PO4 + 3 Mg(OH)2
NaNO3 + AlPO4 = NaPO4 + NO3 + Al =>
NaNO3 + AlPO4 = NaPO4 + NO3 + Al
K2 + I2 = K2I =>
2 K2 + I2 = 2 K2I
Sr + NaOH = Sr(OH) + Na =>
Sr + NaOH = Sr(OH) + Na
CH2CH2 + HOH = CH3CH2OH =>
CH2CH2 + HOH = CH3CH2OH
HC6H5O7 + H2O = C6H5O7 + H3O =>
HC6H5O7 + H2O = C6H5O7 + H3O
Fe2(Cr2O7)3 + C6H12O6 + H2SO4 = FeSO4 + Cr2(SO4)3 + CO2 + H2O =>
6 Fe2(Cr2O7)3 + 5 C6H12O6 + 66 H2SO4 = 12 FeSO4 + 18 Cr2(SO4)3 + 30 CO2 + 96 H2O
UCl6 + H2O = UO3 + HCl =>
UCl6 + 3 H2O = UO3 + 6 HCl
NaOH + HCl = NaCl0 + H2O =>
NaOH + HCl = NaCl0 + H2O
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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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