| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(NO3)2 + 8 Zn + 7 Ca(OH)2 = 8 CaZnO2 + 2 NH3 + 4 H2O
Mg + CuSO4 = Cu + MgSO4 =>
Mg + CuSO4 = Cu + MgSO4
Mg[HCO3]2 = MgCO3 + H2O + CO2 =>
Mg[HCO3]2 = MgCO3 + H2O + CO2
ZrO(NO3)2 + NH3 = Zr + NH(NO3)2 + H2O =>
ZrO(NO3)2 + NH3 = Zr + NH(NO3)2 + H2O
AlCl3 + Cs = CsCl + Al3 =>
3 AlCl3 + 9 Cs = 9 CsCl + Al3
K2CO3*15H2O = K2CO3 + H2O =>
K2CO3*15H2O = K2CO3 + 15 H2O
HBr + Mg(ClO3)2 = H(ClO3) + MgBr2 =>
2 HBr + Mg(ClO3)2 = 2 H(ClO3) + MgBr2
SnCl4 + NaBH4 + H2O = SnH4 + B(OH)3 + NaCl + HCl =>
SnCl4 + NaBH4 + 3 H2O = SnH4 + B(OH)3 + NaCl + 3 HCl
CH3COO{-} + SO4{-2} + H{+} = CO2 + H2S + H2O =>
CH3COO{-} + SO4{-2} + 3 H{+} = 2 CO2 + H2S + 2 H2O
O2 + Al3 = Al2O3 = AlO3 + H2O = Al(OH)3 =>
9 O2 + 4 Al3 = 6 Al2O3
C4H9N + O2 = CO2 + H2O + NO2 =>
4 C4H9N + 29 O2 = 16 CO2 + 18 H2O + 4 NO2
FeSO4 + Ca(NO3)2 + H2SO4 = CaSO4 + Fe2(SO4)3 + NO + H2O =>
6 FeSO4 + Ca(NO3)2 + 4 H2SO4 = CaSO4 + 3 Fe2(SO4)3 + 2 NO + 4 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Ca(OH)2 + HCl = Ca + H2O + Cl2 =>
Ca(OH)2 + 2 HCl = Ca + 2 H2O + Cl2
Li2O + O2 = LiO =>
2 Li2O + O2 = 4 LiO
HC2H3O2 + Sn(HCO3)2 = H2O + CO2 + SnC2H3O2 =>
9 HC2H3O2 + 8 Sn(HCO3)2 = 14 H2O + 18 CO2 + 8 SnC2H3O2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Na2 + Br2 = NaBr =>
Na2 + Br2 = 2 NaBr
C6H12O6 = C2H5OHCO2 =>
C6H12O6 = 2 C2H5OHCO2
HCl + Al2(CO3)3 = AlCl3 + CO2 + H2O =>
6 HCl + Al2(CO3)3 = 2 AlCl3 + 3 CO2 + 3 H2O
Y2O3 + Al(NO3)3*9H2O + CH3COOH = Y3Al5O12 + NO + CO2 + H2O =>
12 Y2O3 + 40 Al(NO3)3*9H2O + 45 CH3COOH = 8 Y3Al5O12 + 120 NO + 90 CO2 + 450 H2O
C12H22O11 + Ca(OH2) = C2H6O + CaO + H2O =>
C12H22O11 + 12 Ca(OH2) = 6 C2H6O + 12 CaO + 5 H2O
Ba{2+}(aq) + (CrO4){2-}(aq) = Ba2(CrO4)2(s) =>
2 Ba{2+}(aq) + 2(CrO4){2-}(aq) = Ba2(CrO4)2(s)
Pb(NO3)2 + Na2SiO3 = PbSiO3 + NaNO3 =>
Pb(NO3)2 + Na2SiO3 = PbSiO3 + 2 NaNO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C7H6O2 + NaOH = C7H5O2Na + H2O =>
C7H6O2 + NaOH = C7H5O2Na + H2O
Mg2SiO4 + SiO2 + Al2SiO5 = Mg3Al2Si3O12 =>
3 Mg2SiO4 + SiO2 + 2 Al2SiO5 = 2 Mg3Al2Si3O12
KOH + SrCl2 = KCl + Sr(OH)2 =>
2 KOH + SrCl2 = 2 KCl + Sr(OH)2
H2SeO3 + KOH = K2SeO3 + H2O =>
H2SeO3 + 2 KOH = K2SeO3 + 2 H2O
Mg + Sn(ClO3)4 = Mg(ClO3)2 + Sn =>
2 Mg + Sn(ClO3)4 = 2 Mg(ClO3)2 + Sn
MgOHCl + HNO3 = MgCl2 + Mg(NO3)2 + H2O =>
2 MgOHCl + 2 HNO3 = MgCl2 + Mg(NO3)2 + 2 H2O
C4H8 + K2Cr2O7 + H2SO4 = C3H6O2 + CH4 + K2SO4 + Cr2(SO4)3 =>
29 C4H8 + 8 K2Cr2O7 + 32 H2SO4 = 28 C3H6O2 + 32 CH4 + 8 K2SO4 + 8 Cr2(SO4)3
Mg(NO3)2*6H2O + (NH4)2B4O7*H2O = Mg3B2O6 + NO2 + NO + H2O =>
6 Mg(NO3)2*6H2O + (NH4)2B4O7*H2O = 2 Mg3B2O6 + 13 NO2 + NO + 41 H2O
Cu + SO4{2-} + H{+} = Cu{2+} + H2O + SO2 =>
Cu + SO4{2-} + 4 H{+} = Cu{2+} + 2 H2O + SO2
H2(SO3) + K(OH) = K2(SO3) + H2O =>
H2(SO3) + 2 K(OH) = K2(SO3) + 2 H2O
CaSO4 + C2H2O4 = CaC2O4 + H2SO4 =>
CaSO4 + C2H2O4 = CaC2O4 + H2SO4
Au + (HO)2SeO2 = Au2(SeO4)3 + H2SeO3 + H2O =>
2 Au + 6(HO)2SeO2 = Au2(SeO4)3 + 3 H2SeO3 + 3 H2O
Ca(OH)2(s) + HNO3(aq) = Ca(NO3)2(aq) + H2O(l) =>
Ca(OH)2(s) + 2 HNO3(aq) = Ca(NO3)2(aq) + 2 H2O(l)
KOH + F2 = KF + F2O + H2O =>
2 KOH + 2 F2 = 2 KF + F2O + H2O
I2 + Na2S2O3(g) = NaI + Na2S4O6(g) =>
I2 + 2 Na2S2O3(g) = 2 NaI + Na2S4O6(g)
H2SO4 + KAlSi3O8 + H2O = K2SO4 + Al(OH)3 + H4SiO4 =>
H2SO4 + 2 KAlSi3O8 + 14 H2O = K2SO4 + 2 Al(OH)3 + 6 H4SiO4
NH4ClO4 + Al = Al2O3 + N2 + H2O + AlCl3 =>
6 NH4ClO4 + 10 Al = 4 Al2O3 + 3 N2 + 12 H2O + 2 AlCl3
HSO3NH4 + NaNO2 = HSO3NO2 + NaNH4 =>
HSO3NH4 + NaNO2 = HSO3NO2 + NaNH4
(NH4)2Cr2O7(s) = N2(g) + H2O(g) + Cr2O3(s) =>
(NH4)2Cr2O7(s) = N2(g) + 4 H2O(g) + Cr2O3(s)
CH3(CH3)2CH3 + O2 = CO2 + H2O =>
CH3(CH3)2CH3 + 7 O2 = 4 CO2 + 6 H2O
Ba(NO3)2(aq) + Na2SO4(aq) = BaSO4(s) + NaNO3(aq) =>
Ba(NO3)2(aq) + Na2SO4(aq) = BaSO4(s) + 2 NaNO3(aq)
AlCl3 + Ca(HCO3)2 = Al(HCO3)3 + CaCl2 =>
2 AlCl3 + 3 Ca(HCO3)2 = 2 Al(HCO3)3 + 3 CaCl2
C6H10Br2 + NH3 = HBr + C6H14N2 =>
C6H10Br2 + 2 NH3 = 2 HBr + C6H14N2
NO2 + CO = NO + CO2 =>
NO2 + CO = NO + CO2
Pb + H2SO4 = Pb2(SO4) + H2 =>
2 Pb + H2SO4 = Pb2(SO4) + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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