| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2SO4 + Ra(OH)2 = RaSO4 + 2 H2O + 2 NH3
C8H16 + H2 = C8H18 =>
C8H16 + H2 = C8H18
K2O + HCOOH = HCOOK + H2O =>
K2O + 2 HCOOH = 2 HCOOK + H2O
HOCl(aq) + HCl(aq) = H2O(l) + Cl2(g) =>
HOCl(aq) + HCl(aq) = H2O(l) + Cl2(g)
Ni{2+} + Br{-} = Ni{+} + Br =>
Ni{2+} + Br{-} = Ni{+} + Br
Ca(OH)2 + P2O5 = Ca10(PO4)6(OH)2 + H2O =>
10 Ca(OH)2 + 3 P2O5 = Ca10(PO4)6(OH)2 + 9 H2O
CoSO4 = CoS + O2 =>
CoSO4 = CoS + 2 O2
LiAlH4 + H2O = LiAlH(OH)3 + H2 =>
LiAlH4 + 3 H2O = LiAlH(OH)3 + 3 H2
Pb(OH)4{2-} + ClO{-} = PbO2 + Cl{-} + OH{-} + H2O =>
Pb(OH)4{2-} + ClO{-} = PbO2 + Cl{-} + 2 OH{-} + H2O
HNO3 + (NH4)2CO3 = NONH4 + H2O + CO2 =>
2 HNO3 + 3(NH4)2CO3 = 4 NONH4 + 5 H2O + 3 CO2
CuO + H2SO4 = CuSO4() + H2O =>
CuO + H2SO4 = CuSO4() + H2O
Na2SO3 + CH3COOH = SO2 + C2H3NaO2 + H2O =>
Na2SO3 + 2 CH3COOH = SO2 + 2 C2H3NaO2 + H2O
I2 + ZnCl2 = ZnI2 + Cl2 =>
I2 + ZnCl2 = ZnI2 + Cl2
KPo + PbNi = PbPo + KNi =>
KPo + PbNi = PbPo + KNi
H2S + K2Cr2O7 + H2SO4 = Cr2(SO)4 + K2SO4 + H2O =>
7 H2S + 2 K2Cr2O7 + 3 H2SO4 = 2 Cr2(SO)4 + 2 K2SO4 + 10 H2O
C6H5Br + Mg + H2O = C6H6 + Mg(OH)2 + BrH =>
C6H5Br + Mg + 2 H2O = C6H6 + Mg(OH)2 + BrH
CrO4 + Mn = Cr + MnO2 =>
CrO4 + 2 Mn = Cr + 2 MnO2
ZnCO3*Zn(OH)2*H2O = ZnO + CO2 + H2O =>
ZnCO3*Zn(OH)2*H2O = 2 ZnO + CO2 + 2 H2O
C8H16 + H2 = C8H18 =>
C8H16 + H2 = C8H18
Au + H2 = AuH =>
2 Au + H2 = 2 AuH
Na2SO3 + CH3COOH = SO2 + C2H3NaO2 + H2O =>
Na2SO3 + 2 CH3COOH = SO2 + 2 C2H3NaO2 + H2O
ZnCO3*Zn(OH)2*H2O = ZnO + CO2 + H2O =>
ZnCO3*Zn(OH)2*H2O = 2 ZnO + CO2 + 2 H2O
KPo + PbNi = PbPo + KNi =>
KPo + PbNi = PbPo + KNi
C8H18(g) + O2(g) = H2O + CO(g) =>
2 C8H18(g) + 17 O2(g) = 18 H2O + 16 CO(g)
C8H9NO2 + HCl + NaNO2 = C6H7NO + NaCl + NO2 + CH3COOH =>
7 C8H9NO2 + 9 HCl + 9 NaNO2 = 8 C6H7NO + 9 NaCl + 8 NO2 + 4 CH3COOH
C8H16 + H2 = C8H18 =>
C8H16 + H2 = C8H18
C2H2O4 + H2SO4 = CO2 + H2O + SO2 =>
C2H2O4 + H2SO4 = 2 CO2 + 2 H2O + SO2
H2SeO3 + SrO = Sr(SeO3) + H2O =>
H2SeO3 + SrO = Sr(SeO3) + H2O
C3H7NO2 = C + NH3 + H2O =>
C3H7NO2 = 3 C + NH3 + 2 H2O
Fe(ClO4)3 + Na2SO4 = Fe2(SO4)3 + NaClO4 =>
2 Fe(ClO4)3 + 3 Na2SO4 = Fe2(SO4)3 + 6 NaClO4
CH4N2O + Co(NO3)2 = [Co(CH4N2O)4](NO3)2 =>
4 CH4N2O + Co(NO3)2 = [Co(CH4N2O)4](NO3)2
Na2SO4 + CaSiO2 + H2O = NaHSiO3 + NaSO3 + CaOH =>
Na2SO4 + CaSiO2 + H2O = NaHSiO3 + NaSO3 + CaOH
Na3PO4(s) + VBr5(s) = NaBr + V3(PO4)5 =>
5 Na3PO4(s) + 3 VBr5(s) = 15 NaBr + V3(PO4)5
SnF4 + Mn(OH)2 = Sn(OH)4 + MnF2 =>
SnF4 + 2 Mn(OH)2 = Sn(OH)4 + 2 MnF2
CaCl2 + HN4OH = Ca(OH)2 + HN4Cl =>
CaCl2 + 2 HN4OH = Ca(OH)2 + 2 HN4Cl
C8H16 + H2 = C8H18 =>
C8H16 + H2 = C8H18
I4O9(S) = I2O6(S) + I2(s) + O2(g) =>
2 I4O9(S) = 2 I2O6(S) + 2 I2(s) + 3 O2(g)
HNO3 + Ca(CN)2 = Ca(NO3)2 + HCN =>
2 HNO3 + Ca(CN)2 = Ca(NO3)2 + 2 HCN
Cu + BaCl2 = CuCl22 + Ba =>
Cu + 11 BaCl2 = CuCl22 + 11 Ba
H3PO4(aq) + HCl(aq) = PCl5(aq) + H2O(l) =>
H3PO4(aq) + 5 HCl(aq) = PCl5(aq) + 4 H2O(l)
OH{-} + MnO2 + Zn{2+} = MnO4{-} + Zn + H2O =>
8 OH{-} + 2 MnO2 + 3 Zn{2+} = 2 MnO4{-} + 3 Zn + 4 H2O
HNO3 + Ca(CN)2 = Ca(NO3)2 + HCN =>
2 HNO3 + Ca(CN)2 = Ca(NO3)2 + 2 HCN
HNO3(aq) + K2SO3(aq) = H2O(aq) + KNO3(l) + SO2(g) =>
2 HNO3(aq) + K2SO3(aq) = H2O(aq) + 2 KNO3(l) + SO2(g)
C3H8O2 + C4H12O4N2 = C10H18O6 + NH4OH =>
2 C3H8O2 + C4H12O4N2 = C10H18O6 + 2 NH4OH
B2H6 + O2 = B2H4 + H2O =>
2 B2H6 + O2 = 2 B2H4 + 2 H2O
C8H18 + Cl2 = CH2Cl2 + HCl =>
C8H18 + 9 Cl2 = 8 CH2Cl2 + 2 HCl
HNO3(aq) + K2SO3(aq) = H2O(l) + KNO3(aq) + SO2(aq) =>
2 HNO3(aq) + K2SO3(aq) = H2O(l) + 2 KNO3(aq) + SO2(aq)
C10H15NO + O2 = CO2 + H2O + NO =>
4 C10H15NO + 55 O2 = 40 CO2 + 30 H2O + 4 NO
Al2O3(s) + KOH + H2O = KAl(OH)4 =>
Al2O3(s) + 2 KOH + 3 H2O = 2 KAl(OH)4
FeCl3 + Pt = PtCl4 + Fe =>
4 FeCl3 + 3 Pt = 3 PtCl4 + 4 Fe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/01/24
Équations équilibrées sur03/31/23
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