| Équations équilibrées la veille | Équations équilibrées le lendemain |
16 CO2 + 2 H2O = 2 C8H2O8 + 9 O2
NH3 + Ni(NO3)2 + H2O = Ni(OH)2 + NH4NO3 =>
2 NH3 + Ni(NO3)2 + 2 H2O = Ni(OH)2 + 2 NH4NO3
AgC2H3O2 = Ag + C + H2 + O2 =>
2 AgC2H3O2 = 2 Ag + 4 C + 3 H2 + 2 O2
CH3CH2Cl + Na2S = NaCl + (CH3CH2)2S =>
2 CH3CH2Cl + Na2S = 2 NaCl + (CH3CH2)2S
Cl2 + KF = KCl + F2 =>
Cl2 + 2 KF = 2 KCl + F2
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
C3H6(OH)2 + Cu(OH)2 = (C3H6OHO)2Cu + H2O =>
2 C3H6(OH)2 + Cu(OH)2 = (C3H6OHO)2Cu + 2 H2O
NH2O = NH4NO2 =>
2 NH2O = NH4NO2
U + O2 = UO6 =>
U + 3 O2 = UO6
Cr + Al2O3 = CrO + Al =>
3 Cr + Al2O3 = 3 CrO + 2 Al
H2SO3 + NaOH = Na2SO3 + H2O =>
H2SO3 + 2 NaOH = Na2SO3 + 2 H2O
CH3CH2ClCH3OK = CH3CH2OKCH3Cl =>
CH3CH2ClCH3OK = CH3CH2OKCH3Cl
Mg2{+} + (CO3)2{-} = MgCO3 =>
Mg2{+} + (CO3)2{-} = 2 MgCO3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
HC2H3O2 + Ca(OH)2 = H2O + Ca(C2H3O2)2 =>
2 HC2H3O2 + Ca(OH)2 = 2 H2O + Ca(C2H3O2)2
NiCl2Na(SO4) = NiSO4NaCl2 =>
NiCl2Na(SO4) = NiSO4NaCl2
Br + NO3 = BrNO3 =>
Br + NO3 = BrNO3
Cu + HF = H + CuF =>
Cu + HF = H + CuF
Cu2S + O2 = Cu + SO2 =>
Cu2S + O2 = 2 Cu + SO2
NaH + BCl3 = NaCl + B2H6 =>
6 NaH + 2 BCl3 = 6 NaCl + B2H6
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
SbCl5 + H2O = HCl + H[Sb(OH)6] =>
SbCl5 + 6 H2O = 5 HCl + H[Sb(OH)6]
RbNO3 = Rb2O + NO2 + O2 =>
4 RbNO3 = 2 Rb2O + 4 NO2 + O2
CS2 + KMnO4 + KOH = S + MnO2 + K2CO3 + H2O =>
3 CS2 + 4 KMnO4 + 2 KOH = 6 S + 4 MnO2 + 3 K2CO3 + H2O
BrH = Br2 + H2 =>
2 BrH = Br2 + H2
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
Al + CI2 = AlCI2 =>
Al + CI2 = AlCI2
KNO2 + HI = HNO2 + KI =>
KNO2 + HI = HNO2 + KI
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
C8H18 + NO = CO2 + N2 + H2O =>
2 C8H18 + 50 NO = 16 CO2 + 25 N2 + 18 H2O
CaCO3 + H3OCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 H3OCl = CaCl2 + CO2 + 3 H2O
CuOHCl + NaOH = NaCl + Cu(OH)2 =>
CuOHCl + NaOH = NaCl + Cu(OH)2
K2Cr2O7 + H2SO4 + Na2SO3 = Cr2(SO4)3 + K2SO4 + Na2SO4 + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 Na2SO3 = Cr2(SO4)3 + K2SO4 + 3 Na2SO4 + 4 H2O
K3Fe(CN)6 + KI + H2SO4 = I2 + K2H6[Fe(CN)6]2 + K2SO4 =>
2 K3Fe(CN)6 + 2 KI + 3 H2SO4 = I2 + K2H6[Fe(CN)6]2 + 3 K2SO4
NaC2H2O2 + HCl = NaCl + HC2H2O2 =>
NaC2H2O2 + HCl = NaCl + HC2H2O2
Ca(OH)2 + NH4Cl = CaCl2 + H2O + NH3 =>
Ca(OH)2 + 2 NH4Cl = CaCl2 + 2 H2O + 2 NH3
Hg2(ClO3)2 = HgCl + O2 =>
Hg2(ClO3)2 = 2 HgCl + 3 O2
P18 + O2 = P2O5 =>
2 P18 + 45 O2 = 18 P2O5
Ba(OH)2 + HNO3 = Ba(NO3)02 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)02 + 2 H2O
Na2O + CaO = Na2CaO2 =>
Na2O + CaO = Na2CaO2
Pb(C2H3O2)2 + H2S = PbS + HC2H3O2 =>
Pb(C2H3O2)2 + H2S = PbS + 2 HC2H3O2
C4H11NO3HCl + O2 = CO2 + NH3 + H2O + Cl =>
4 C4H11NO3HCl + 19 O2 = 16 CO2 + 4 NH3 + 18 H2O + 4 Cl
Bi + HNO3 = Bi(NO3)3*H2O + NO + H2O =>
Bi + 4 HNO3 = Bi(NO3)3*H2O + NO + H2O
HBr + Mg = H2 + MgBr2 =>
2 HBr + Mg = H2 + MgBr2
Cu + HCI = CuCI + H =>
Cu + HCI = CuCI + H
Ag3Sn + Hg = AgHg + SnHg =>
Ag3Sn + 4 Hg = 3 AgHg + SnHg
LiOH + H2(SO3) = Li(SO3) + H2(OH) =>
LiOH + H2(SO3) = Li(SO3) + H2(OH)
Mg + HNO3 = Mg(NO3)2 + H2 = =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
Mn + HBr = MnBr + H =>
Mn + HBr = MnBr + H
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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