| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li2S + Ni(NO3)2 = 2 LiNO3 + NiS
(CH2)6(l) + O2(g) = CO2(g) + H2O(g) =>
(CH2)6(l) + 9 O2(g) = 6 CO2(g) + 6 H2O(g)
C5H12O + H2SO4 = C5H12 + HSO4 + H2O =>
C5H12O + 2 H2SO4 = C5H12 + 2 HSO4 + H2O
C2H3OOCH3 + C2H6O = CH4O + C2H3OOC2H5 =>
C2H3OOCH3 + C2H6O = CH4O + C2H3OOC2H5
C6H6 + NaBr = C6H5Br + NaH =>
C6H6 + NaBr = C6H5Br + NaH
Cu + ClO3 = Cu(ClO3)2 =>
Cu + 2 ClO3 = Cu(ClO3)2
CuSO4*5H2O = SO3 + CuO + H2O =>
CuSO4*5H2O = SO3 + CuO + 5 H2O
K3[Fe(CN)6] + H2O + KCl = K4[Fe(CN)6] + H2O2 + HCl =>
2 K3[Fe(CN)6] + 2 H2O + 2 KCl = 2 K4[Fe(CN)6] + H2O2 + 2 HCl
Al2(SO4)3*18H2O + CaCO3 = CaSO4 + Al(OH)3 + CO2 + H2O =>
Al2(SO4)3*18H2O + 3 CaCO3 = 3 CaSO4 + 2 Al(OH)3 + 3 CO2 + 15 H2O
CrI3 + Br2 + Na(OH) = Na2CrO4 + NaIO4 + NaBr + H2O =>
2 CrI3 + 27 Br2 + 64 Na(OH) = 2 Na2CrO4 + 6 NaIO4 + 54 NaBr + 32 H2O
CuSO4(aq) + NH4OH(aq) = Cu(OH)2 + (NH4)2SO4 =>
CuSO4(aq) + 2 NH4OH(aq) = Cu(OH)2 + (NH4)2SO4
C3H7CHO(l) + O2(g) = CO2(g) + H2O(l) =>
2 C3H7CHO(l) + 11 O2(g) = 8 CO2(g) + 8 H2O(l)
Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C10H16(l) + Cl2 = HCl(g) + C(s) =>
C10H16(l) + 8 Cl2 = 16 HCl(g) + 10 C(s)
C6H6 + NaBr = C6H5Br + NaH =>
C6H6 + NaBr = C6H5Br + NaH
Ag + Pb(NO3) = PbAgNO3 =>
Ag + Pb(NO3) = PbAgNO3
V5 + O2 = V2O5 =>
4 V5 + 25 O2 = 10 V2O5
Li2CO3 + CH3COOH = Li(CH3COO) + CO2 + H2O =>
Li2CO3 + 2 CH3COOH = 2 Li(CH3COO) + CO2 + H2O
Mg(NO3)2*6H2O + C6H8O7 = MgO + NO2 + CO2 + H2O =>
9 Mg(NO3)2*6H2O + C6H8O7 = 9 MgO + 18 NO2 + 6 CO2 + 58 H2O
Pb(s) + H2SO4(s) = PbSO4(aq) + SO2(g) + H2O(l) =>
Pb(s) + 2 H2SO4(s) = PbSO4(aq) + SO2(g) + 2 H2O(l)
Al + NH4ClO4 = Al2O3 + H2O + HCl + N2 =>
10 Al + 6 NH4ClO4 = 5 Al2O3 + 9 H2O + 6 HCl + 3 N2
CH2O2 + NaOH = HCOONa + H2O =>
CH2O2 + NaOH = HCOONa + H2O
Li2S + Ni(NO3)2 = LiNO3 + NiS =>
Li2S + Ni(NO3)2 = 2 LiNO3 + NiS
Al + O = Al(O3) =>
Al + 3 O = Al(O3)
CuSO4 + NaOH + H2O2 = Na2SO4 + CuO3 + H2O =>
CuSO4 + 2 NaOH + 2 H2O2 = Na2SO4 + CuO3 + 3 H2O
Ag + P = AgP3 =>
Ag + 3 P = AgP3
Co2 + AgNO3 = Co2NO3 + Ag =>
Co2 + AgNO3 = Co2NO3 + Ag
(CuCO3)2 + HCl = CuCl2 + CO2 + H2O =>
(CuCO3)2 + 4 HCl = 2 CuCl2 + 2 CO2 + 2 H2O
C6H12O6 = C(s) + H2O =>
C6H12O6 = 6 C(s) + 6 H2O
Al + O = Al(O3) =>
Al + 3 O = Al(O3)
Bi2S3 + O2 = Bi2O3 + SO2 =>
2 Bi2S3 + 9 O2 = 2 Bi2O3 + 6 SO2
K2FeO4 + NH4OH = Fe(OH)3 + N2 + KOH =>
2 K2FeO4 + 2 NH4OH = 2 Fe(OH)3 + N2 + 4 KOH
NH3 + CO2 = (NH2)2CO + H2O =>
2 NH3 + CO2 = (NH2)2CO + H2O
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
H3PO4 + NH3 = P3N5 + H2O =>
3 H3PO4 + 5 NH3 = P3N5 + 12 H2O
C12H22O11(g) + O2 = CO2(g) + H2O(g) =>
C12H22O11(g) + 12 O2 = 12 CO2(g) + 11 H2O(g)
C6H6 + NaBr = C6H5Br + NaH =>
C6H6 + NaBr = C6H5Br + NaH
TCO4{-2} + H2O = TCO4{-} + TCO2 + OH{-} =>
3 TCO4{-2} + 2 H2O = 2 TCO4{-} + TCO2 + 4 OH{-}
Al + O = Al(O3) =>
Al + 3 O = Al(O3)
NH4ClO4 + C2H4 = HCl + H2O + NO + CO2 =>
4 NH4ClO4 + C2H4 = 4 HCl + 8 H2O + 4 NO + 2 CO2
Li2S + Ni(NO3)2 = LiNO3 + NiS =>
Li2S + Ni(NO3)2 = 2 LiNO3 + NiS
PCl5 + HNO3 = Cl2 + HCl + H3PO4 + NO2 =>
PCl5 + 4 HNO3 = 2 Cl2 + HCl + H3PO4 + 4 NO2
Al + O = Al(O3) =>
Al + 3 O = Al(O3)
Li2S + Ni(NO3)2 = LiNO3 + NiS =>
Li2S + Ni(NO3)2 = 2 LiNO3 + NiS
C3H8 + Cl2 = C3H4Cl4 + HCl =>
C3H8 + 4 Cl2 = C3H4Cl4 + 4 HCl
AgCH3COO = Ag + CH3COO =>
AgCH3COO = Ag + CH3COO
ZnO + HClO4 = ZnCl2 + H2O + O2 =>
ZnO + 2 HClO4 = ZnCl2 + H2O + 4 O2
Zu + Cl2 = ZuCl =>
2 Zu + Cl2 = 2 ZuCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/29/24
Équations équilibrées sur11/28/23
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