| Équations équilibrées la veille | Équations équilibrées le lendemain |
COCl2 + C2H5OH = C2H5OCOCl + HCl
CuO + H2NO3 = CuNO3 + H2O =>
CuO + H2NO3 = CuNO3 + H2O
C4H10 + O2 = H2O + CO2 =>
2 C4H10 + 13 O2 = 10 H2O + 8 CO2
ZnSO4 + NH4Cl + NaOH = NaSO4 + ZnCl + NH3 + H2O =>
ZnSO4 + NH4Cl + NaOH = NaSO4 + ZnCl + NH3 + H2O
Ca(OH)2 + H2(SO4) = HOH + Ca(SO4) =>
Ca(OH)2 + H2(SO4) = 2 HOH + Ca(SO4)
Cl2 + O3 = ClO = O2 =>
3 Cl2 + 2 O3 = 6 ClO
C6H6OS + O2 = CO + H2O + SO3 =>
2 C6H6OS + 11 O2 = 12 CO + 6 H2O + 2 SO3
H2SO4 + Ba(NO3)2 = HNO3 + BaSO4 =>
H2SO4 + Ba(NO3)2 = 2 HNO3 + BaSO4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CuO + Al2(SO4)3 = CuSO4 + Al2O3 =>
3 CuO + Al2(SO4)3 = 3 CuSO4 + Al2O3
CuOH2 + NaNO3 = CuO + NO2 + NaOH =>
CuOH2 + 2 NaNO3 = CuO + 2 NO2 + 2 NaOH
Ca(OH)2(s) + H2S(aq) = CaS(aq) + H2O(l) =>
Ca(OH)2(s) + H2S(aq) = CaS(aq) + 2 H2O(l)
Cu + (HSO4)2 = CuSO4 + H2O + SO2 =>
3 Cu + 2(HSO4)2 = 3 CuSO4 + 2 H2O + SO2
LiCl + Ba(OH)2 = BaCl2 + Li(OH) =>
2 LiCl + Ba(OH)2 = BaCl2 + 2 Li(OH)
Na + CH3CO2 = NaCH3CO2 =>
Na + CH3CO2 = NaCH3CO2
AgNO3 + CuO = Ag + CuONO3 =>
AgNO3 + CuO = Ag + CuONO3
(CH2OCH2CH2Cl)2 + (CH2OH)2 + NaOH = (CH2CH2O)4 + NaCl + H2O =>
(CH2OCH2CH2Cl)2 + (CH2OH)2 + 2 NaOH = (CH2CH2O)4 + 2 NaCl + 2 H2O
CS2(l) + Cl2(g) = CCl4(l) + S2Cl2(l) =>
CS2(l) + 3 Cl2(g) = CCl4(l) + S2Cl2(l)
Ca(OH)2 + (NH4)2CO3 = Ca(CO3) + NH3 + H2O =>
Ca(OH)2 + (NH4)2CO3 = Ca(CO3) + 2 NH3 + 2 H2O
UO2(NO3)26H20 = UO3 + NO2 + O2 + H2O =>
2 UO2(NO3)26H20 = 2 UO3 + 52 NO2 + 15 O2 + 20 H2O
MgCl2*6H2O = Mg2OCl2 + HCl + H2O =>
2 MgCl2*6H2O = Mg2OCl2 + 2 HCl + 11 H2O
Sc2 + HCl = H2 + ScCl3 =>
Sc2 + 6 HCl = 3 H2 + 2 ScCl3
CrO3 + H2SO4 = CrSO6 + H2O =>
CrO3 + H2SO4 = CrSO6 + H2O
FeO + KOH = FeOH + KO =>
FeO + KOH = FeOH + KO
Ni + NH4OH = Ni(OH) + NH3 + H2 =>
2 Ni + 2 NH4OH = 2 Ni(OH) + 2 NH3 + H2
Na2CO3(aq) + ZnCl2 = ZnCO3(s) + NaCl(aq) =>
Na2CO3(aq) + ZnCl2 = ZnCO3(s) + 2 NaCl(aq)
KHC4H4O6(S) + NaHCO3 = KNaC4H4O6(S) + H2O(i) + CO2(g) =>
KHC4H4O6(S) + NaHCO3 = KNaC4H4O6(S) + H2O(i) + CO2(g)
MnO2 + FeSO4 + H2SO4 = MnSO4 + Fe2(SO4)3 + H2O =>
MnO2 + 2 FeSO4 + 2 H2SO4 = MnSO4 + Fe2(SO4)3 + 2 H2O
SnCl2 + HCl + HNO3 = SnCl4 + H2O + N2O =>
4 SnCl2 + 8 HCl + 2 HNO3 = 4 SnCl4 + 5 H2O + N2O
Ca + H2SO3 = CaSO3 + H2 =>
Ca + H2SO3 = CaSO3 + H2
AgNO3 + ClMg = AgCl + MgNO3 =>
AgNO3 + ClMg = AgCl + MgNO3
HI + Pb(OH)4 = PbI4 + HOH =>
4 HI + Pb(OH)4 = PbI4 + 4 HOH
B + O2 = B2O3 =>
4 B + 3 O2 = 2 B2O3
H2Po4{-} + NaOH = Na2Po4{-} + H2O =>
H2Po4{-} + 2 NaOH = Na2Po4{-} + 2 H2O
NaClO + I2 + KOH = KIO3 + NaCl + H2O =>
5 NaClO + I2 + 2 KOH = 2 KIO3 + 5 NaCl + H2O
F2 + Al2O3 = AlF3 + O2 =>
6 F2 + 2 Al2O3 = 4 AlF3 + 3 O2
C4H8N2O7 + NH4NO3 = CO2 + H2O + N2 =>
C4H8N2O7 + 5 NH4NO3 = 4 CO2 + 14 H2O + 6 N2
SnO + LiOH + H2O = Li[Sn(OH)3] =>
SnO + LiOH + H2O = Li[Sn(OH)3]
H2NC(CH2OH)3 + HClO4 = H2NC(O4)3 + HClCH2OH =>
H2NC(CH2OH)3 + 3 HClO4 = H2NC(O4)3 + 3 HClCH2OH
MnBr2 + AgNO3 = AgBr + Mn(NO3)2 =>
MnBr2 + 2 AgNO3 = 2 AgBr + Mn(NO3)2
NO3{-} + Fe{+2} + H{+} = NO + H2O + Fe{+3} =>
NO3{-} + 3 Fe{+2} + 4 H{+} = NO + 2 H2O + 3 Fe{+3}
MnBr2 + AgNO3 = AgBr + Mn(NO3)2 =>
MnBr2 + 2 AgNO3 = 2 AgBr + Mn(NO3)2
Ca(ClO)2 + NaI + H2SO4 = Na2SO4 + CaCl2 + I2 + H2O =>
Ca(ClO)2 + 4 NaI + 2 H2SO4 = 2 Na2SO4 + CaCl2 + 2 I2 + 2 H2O
Ca = Ca2* =>
2 Ca = Ca2*
Al + GeO2 = Al2O3 + Ge =>
4 Al + 3 GeO2 = 2 Al2O3 + 3 Ge
HCl + HgCO3 = HgCl2 + H2O + CO2 =>
2 HCl + HgCO3 = HgCl2 + H2O + CO2
Na2B4O7*8H2O + HCl = NaCl + H3BO3 + H2O =>
Na2B4O7*8H2O + 2 HCl = 2 NaCl + 4 H3BO3 + 3 H2O
H2O2 + NaOH = H2O + Na2O2 =>
H2O2 + 2 NaOH = 2 H2O + Na2O2
H3CNH2 + H2O = H3CNH3 + HO =>
H3CNH2 + H2O = H3CNH3 + HO
PbS + K = KS + Pb =>
PbS + K = KS + Pb
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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