| Équations équilibrées la veille | Équations équilibrées le lendemain |
(H2SO4)(aq) + Na2CO3(s) = Na2SO4(aq) + H2O + CO2(g)
Na2SO4 + Pb(NO3)2 = PbSO4 + Na2 + N2 + O2 =>
Na2SO4 + Pb(NO3)2 = PbSO4 + Na2 + N2 + 3 O2
Cu + Ag(C)2(H)3(O)2 = Cu((C)2(H)3(O)2)2 + Ag =>
Cu + 2 Ag(C)2(H)3(O)2 = Cu((C)2(H)3(O)2)2 + 2 Ag
Mn2O7 + H2O = HMnO4 =>
Mn2O7 + H2O = 2 HMnO4
Re + O = Re2O3 =>
2 Re + 3 O = Re2O3
Br2 + HNO2 = BrNO2 + H2 =>
Br2 + 2 HNO2 = 2 BrNO2 + H2
Au(s) + KCN(aq) + O2(g) + H2O = KAu(CN)2(aq) + KOH(aq) =>
4 Au(s) + 8 KCN(aq) + O2(g) + 2 H2O = 4 KAu(CN)2(aq) + 4 KOH(aq)
C2H7NO + HCl = C2H8ClNO =>
C2H7NO + HCl = C2H8ClNO
H2SO4 + LiOH = H2O + LiHSO4 =>
H2SO4 + LiOH = H2O + LiHSO4
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
Na3AsO3 + H2O2 = Na3AsO4 + H2O =>
Na3AsO3 + H2O2 = Na3AsO4 + H2O
CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2
Mg2 + H2SO4 = H2 + MgSO4 =>
Mg2 + 2 H2SO4 = 2 H2 + 2 MgSO4
H2S2O8 + SnS2O3 + H2O = SnS2O8 + H2SO4 =>
5 H2S2O8 + SnS2O3 + 5 H2O = SnS2O8 + 10 H2SO4
C7H8O + NaOH = C7H7O + H2O + Na =>
C7H8O + NaOH = C7H7O + H2O + Na
H2SO4 + LiOH = H2OH + LiSO4 =>
H2SO4 + LiOH = H2OH + LiSO4
Fe(NO3)3*6H2O = Fe(NO3)3 + H2O =>
Fe(NO3)3*6H2O = Fe(NO3)3 + 6 H2O
C5H6N2OS + O2 = CO2 + H2O + N2 + SO2 =>
C5H6N2OS + 7 O2 = 5 CO2 + 3 H2O + N2 + SO2
Na3 + S = Na2S =>
2 Na3 + 3 S = 3 Na2S
C7H8O + NaOH = C7H6O + H2O + Na =>
C7H8O + 2 NaOH = C7H6O + 2 H2O + 2 Na
BaCl2 + Al2(SO4)3 = AlCl3 + Ba + (SO4)3 =>
3 BaCl2 + Al2(SO4)3 = 2 AlCl3 + 3 Ba + (SO4)3
Ba(OH)2(aq) + Na2CO3 = BaCO3 + NaOH =>
Ba(OH)2(aq) + Na2CO3 = BaCO3 + 2 NaOH
Cr2O7 + H2O2 + C4H10O = (CrO(O2)2(C4H10O)) + H2O =>
Cr2O7 + 3 H2O2 + 2 C4H10O = 2(CrO(O2)2(C4H10O)) + 3 H2O
NH4NO3 + HCl = NH4ClNO3H =>
NH4NO3 + HCl = NH4ClNO3H
Na(OH) + Ba(OH)2 + H3PO4 = NaBa(PO4) + H2O =>
Na(OH) + Ba(OH)2 + H3PO4 = NaBa(PO4) + 3 H2O
NaOCl + HCl = NaCl + H2O + Cl2 =>
NaOCl + 2 HCl = NaCl + H2O + Cl2
(HOCH2)3CNH2 + H2O = (HOCH2)3CNH3{+} + OH{-} =>
(HOCH2)3CNH2 + H2O = (HOCH2)3CNH3{+} + OH{-}
Fe(OH)3 + NaOH + NaClO3 = NaFeO3 + NaCl + H2O =>
3 Fe(OH)3 + 3 NaOH + NaClO3 = 3 NaFeO3 + NaCl + 6 H2O
NaNO3 + NaI + H2SO4 = I2 + NaSO4 + H2O + NO =>
2 NaNO3 + 2 NaI + 4 H2SO4 = I2 + 4 NaSO4 + 4 H2O + 2 NO
CH3COOK + H2O = CH4 + CO2 + KOH =>
CH3COOK + H2O = CH4 + CO2 + KOH
KOH + NH4Cl = H2O + K + NH3Cl =>
KOH + NH4Cl = H2O + K + NH3Cl
C7H8O + NaOH = C7H6O + H2O + Na =>
C7H8O + 2 NaOH = C7H6O + 2 H2O + 2 Na
C7H8O + NaOH = C7H7ONa + H2O =>
C7H8O + NaOH = C7H7ONa + H2O
CH2CHCH2Cl + KMnO4 + H2O = MnO2 + CH(OH)C(OH)CH2Cl + KOH =>
3 CH2CHCH2Cl + 4 KMnO4 + 2 H2O = 4 MnO2 + 3 CH(OH)C(OH)CH2Cl + 4 KOH
MnO4{-} + SO3{2-} + H{+} = MnO2 + SO4{2-} + OH{-} =>
2 MnO4{-} + 3 SO3{2-} + H{+} = 2 MnO2 + 3 SO4{2-} + OH{-}
CH2OH = CH4 + CO2 + H2O =>
8 CH2OH = 5 CH4 + 3 CO2 + 2 H2O
Na3VO4 + H2SO4 + Zn = H2O + Na2SO4 + ZnSO4 + V2(SO4)3 =>
2 Na3VO4 + 8 H2SO4 + 2 Zn = 8 H2O + 3 Na2SO4 + 2 ZnSO4 + V2(SO4)3
KCrO2 + Cl2 + KOH = K2CrO4 + KCl + H2O =>
2 KCrO2 + 3 Cl2 + 8 KOH = 2 K2CrO4 + 6 KCl + 4 H2O
C6H12O6 + CuSO4 + NaOH = C6H12O7 + Cu2O + H2O + Na2SO4 =>
C6H12O6 + 2 CuSO4 + 4 NaOH = C6H12O7 + Cu2O + 2 H2O + 2 Na2SO4
CH4(g) + SO2(g) = CS2(g) + H2O(g) + CO2(g) =>
3 CH4(g) + 4 SO2(g) = 2 CS2(g) + 6 H2O(g) + CO2(g)
Cu + HClO3 = Cu(ClO3)2 + ClO2 + H2O =>
Cu + 4 HClO3 = Cu(ClO3)2 + 2 ClO2 + 2 H2O
NH4NO3 + KOH = KNO3 + NH3 + H2O =>
NH4NO3 + KOH = KNO3 + NH3 + H2O
SF4(g) + F2(g) = SF6(g) =>
SF4(g) + F2(g) = SF6(g)
Co(ClO3)3 = O2 + CoCl3 =>
2 Co(ClO3)3 = 9 O2 + 2 CoCl3
CC7H6O2 + O2 = CO2 + H2O =>
2 CC7H6O2 + 17 O2 = 16 CO2 + 6 H2O
H2SO4 + LiOH = H2OH + LiSO4 =>
H2SO4 + LiOH = H2OH + LiSO4
Co2(CO)8 + C5H6 = C5H5Co(CO)2 + H2 + CO =>
Co2(CO)8 + 2 C5H6 = 2 C5H5Co(CO)2 + H2 + 4 CO
NaNH2 + NaNO3 = NaN3 + NaOH + NH3 =>
3 NaNH2 + NaNO3 = NaN3 + 3 NaOH + NH3
NaHCO3 + Ba(NO3)2 = BaCO3 + NaNO3 + CO2 + H2O =>
2 NaHCO3 + Ba(NO3)2 = BaCO3 + 2 NaNO3 + CO2 + H2O
Co2 + Ca(OH)2 = CaCo3 + OH =>
3 Co2 + 2 Ca(OH)2 = 2 CaCo3 + 4 OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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