| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AlAg2 + 3 SO4 = Al2(SO4)3 + 4 Ag
N2H4 + H2O = NH3 + OH =>
N2H4 + 2 H2O = 2 NH3 + 2 OH
N2H4 + KIO3 + HCl = KCl + ICl + N2 + H2O =>
N2H4 + KIO3 + 2 HCl = KCl + ICl + N2 + 3 H2O
Cu(NO3)2 + Fe = Fe(NO3)2 + Cu =>
Cu(NO3)2 + Fe = Fe(NO3)2 + Cu
FeCl2 + K2Cr2O7 + HCl = FeCl3 + KCl + CrCl3 + H2O =>
6 FeCl2 + K2Cr2O7 + 14 HCl = 6 FeCl3 + 2 KCl + 2 CrCl3 + 7 H2O
AI2(SO4) + BaCI2 = BaSO4 + AICI3 =>
AI2(SO4) + BaCI2 = BaSO4 + AICI3
CO + H2O + Cl2 = C2H3Cl3 + O2 =>
8 CO + 6 H2O + 6 Cl2 = 4 C2H3Cl3 + 7 O2
NaBrO3 + NaF + HBr = NaBr + F2 + H2O =>
NaBrO3 + 6 NaF + 6 HBr = 7 NaBr + 3 F2 + 3 H2O
MnO2 + H2O = Mn2O7 + H2 =>
2 MnO2 + 3 H2O = Mn2O7 + 3 H2
NH = N2H2 =>
2 NH = N2H2
K2Cr2O7 + FeSO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + H2O + CrSO4 =>
K2Cr2O7 + 8 FeSO4 + 7 H2SO4 = 4 Fe2(SO4)3 + K2SO4 + 7 H2O + 2 CrSO4
Sodiumoxide + nitricacid = sodiumnitrate + water =>
Na2O + 2 HNO3 = 2 NaNO3 + H2O
CaTe + K2O = TeK2 + CaO =>
CaTe + K2O = TeK2 + CaO
H3O{+} + SO4{-2} = H2SO4 + H2O =>
2 H3O{+} + SO4{-2} = H2SO4 + 2 H2O
Mg(s) + N2(g) = Mg3N2(aq) =>
3 Mg(s) + N2(g) = Mg3N2(aq)
CuSO4 + Na2CO3 = Na2SO4 + Cu(CO3) =>
CuSO4 + Na2CO3 = Na2SO4 + Cu(CO3)
HgNO3 + NH3*H2O = [Hg(NH3)4](NO3)2 + H2O + Hg =>
2 HgNO3 + 4 NH3*H2O = [Hg(NH3)4](NO3)2 + 4 H2O + Hg
Ni + Zn3(PO4)2 = Ni3(PO4)2 + Zn =>
3 Ni + Zn3(PO4)2 = Ni3(PO4)2 + 3 Zn
C6H14 + Br = CH2 + HBr =>
C6H14 + 2 Br = 6 CH2 + 2 HBr
C2H6 + HCl = C2H4Cl2 + H =>
C2H6 + 2 HCl = C2H4Cl2 + 4 H
NH4NO3 + ZnOH2 = NH3 + H2O + Zn(NO3)2 =>
9 NH4NO3 + 4 ZnOH2 = 10 NH3 + 7 H2O + 4 Zn(NO3)2
CUO + H2 = CU + H2O =>
CUO + H2 = CU + H2O
Zn(NO3)2 + Au(HSO4)3 = Zn(HSO4)2 + Au(NO3)3 =>
3 Zn(NO3)2 + 2 Au(HSO4)3 = 3 Zn(HSO4)2 + 2 Au(NO3)3
O2C3H8 + O2 = CO2 + H2O =>
O2C3H8 + 4 O2 = 3 CO2 + 4 H2O
Ca2Mg(Si2O7) + Mg2SiO4 = CaMgSiO4 + CaMgSi2O6 =>
2 Ca2Mg(Si2O7) + Mg2SiO4 = 3 CaMgSiO4 + CaMgSi2O6
Fe3O + H2Cl3 = Fe3Cl3 + H2O =>
Fe3O + H2Cl3 = Fe3Cl3 + H2O
KMnO4 + H{+} + Na2C2O4*2H2O = Mn{2+} + K{+} + Na{+} + H2O + CO2 =>
2 KMnO4 + 16 H{+} + 5 Na2C2O4*2H2O = 2 Mn{2+} + 2 K{+} + 10 Na{+} + 18 H2O + 10 CO2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
CH3COOH + NH3*H2O = CH3COONH4 + H2O =>
CH3COOH + NH3*H2O = CH3COONH4 + H2O
C2H6O + Cr2O72{-} + H{+} = C2H4O2 + Cr{3+} + H2O =>
137 C2H6O + 4 Cr2O72{-} + 28 H{+} = 137 C2H4O2 + 8 Cr{3+} + 151 H2O
C2O2 = CO =>
C2O2 = 2 CO
Be(NO3)2 + KCl = BeCl2 + KNO3 =>
Be(NO3)2 + 2 KCl = BeCl2 + 2 KNO3
C6H5CHO + NaOH = C6H5COONa + C6H5CH2OH =>
2 C6H5CHO + NaOH = C6H5COONa + C6H5CH2OH
CoCl2 + AgNO3 = AgCl2 + Co(NO3) =>
CoCl2 + AgNO3 = AgCl2 + Co(NO3)
LiCl(s) + NaOH(aq) = NaCl(s) + LiOH(aq) =>
LiCl(s) + NaOH(aq) = NaCl(s) + LiOH(aq)
KI(aq) + NaCl(aq) = NaI + KCl =>
KI(aq) + NaCl(aq) = NaI + KCl
CoSO4 + LiS = CoS + LiSO4 =>
CoSO4 + LiS = CoS + LiSO4
CuSO4*5H2O + KClO2 + NaOH = Na2Cu2O4 + KCl + NaSO4 + H2O =>
2 CuSO4*5H2O + KClO2 + 4 NaOH = Na2Cu2O4 + KCl + 2 NaSO4 + 12 H2O
K2Cr2O7 + Na2SO3 + HCl = KCl + Na2SO4 + CrCl3 + H3O =>
3 K2Cr2O7 + 13 Na2SO3 + 24 HCl = 6 KCl + 13 Na2SO4 + 6 CrCl3 + 8 H3O
Au3O = Au + O2 =>
2 Au3O = 6 Au + O2
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
HCOOH + Ba(OH)2 = H2O + Ba(CHOO)2 =>
2 HCOOH + Ba(OH)2 = 2 H2O + Ba(CHOO)2
KNO3 + C4H4O6 + NaCl = K2NaC4H4O6 + Cl2 + N2 + O2 =>
4 KNO3 + 2 C4H4O6 + 2 NaCl = 2 K2NaC4H4O6 + Cl2 + 2 N2 + 6 O2
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
C24H20BNa + N2O5 = CO2 + NaOH + N2 + H2O + B2O3 =>
2 C24H20BNa + 24 N2O5 = 48 CO2 + 2 NaOH + 24 N2 + 19 H2O + B2O3
Sn + O = Sn2O4 =>
2 Sn + 4 O = Sn2O4
CO2 + ZnO = Zn(CO3) =>
CO2 + ZnO = Zn(CO3)
NaO + HNO3 = NaOH + NO3 =>
NaO + HNO3 = NaOH + NO3
P4 + C2H6 = PH3 + C3P4 =>
7 P4 + 6 C2H6 = 12 PH3 + 4 C3P4
ZnO + Co(NO3)2 = ZnCoO2 + NO2 + O2 =>
2 ZnO + 2 Co(NO3)2 = 2 ZnCoO2 + 4 NO2 + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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