| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2O + SO2 = Na2SO3
Na(SO4) + Ba(C2H3O2)2 = BaSO4 + Na(C2H3O2)2 =>
Na(SO4) + Ba(C2H3O2)2 = BaSO4 + Na(C2H3O2)2
CuCl2 + HCl = HCu + Cl =>
CuCl2 + HCl = HCu + 3 Cl
HB + AOH = AB + H2O =>
HB + AOH = AB + H2O
SO4 + Ba(OH)2 = BaSO4 + OH =>
SO4 + Ba(OH)2 = BaSO4 + 2 OH
I2 + HF = IF + H =>
I2 + 2 HF = 2 IF + 2 H
C8H18 + Na2CO3 = Na + CO2 + H2O =>
C8H18 + 25 Na2CO3 = 50 Na + 33 CO2 + 9 H2O
N2O5(s) + H2O = HNO3(ac) =>
N2O5(s) + H2O = 2 HNO3(ac)
ClO2 + H2 = HClO3 + HCl =>
6 ClO2 + 3 H2 = 4 HClO3 + 2 HCl
H4C3O2 + NaOH = C3H3NaO2 + H2O =>
H4C3O2 + NaOH = C3H3NaO2 + H2O
C(s) + S(s) = CS2(l) =>
C(s) + 2 S(s) = CS2(l)
FeO + H2O = FeH + O2 =>
4 FeO + 2 H2O = 4 FeH + 3 O2
AgOH + SO2 = H2SO4 + Ag =>
2 AgOH + SO2 = H2SO4 + 2 Ag
MnO2 + HNO3 + NO = Mn(NO3)2 + H2O =>
3 MnO2 + 4 HNO3 + 2 NO = 3 Mn(NO3)2 + 2 H2O
Fe(CO3) = FeO + CO2 =>
Fe(CO3) = FeO + CO2
C4H10 + O2 = CO + H2O =>
2 C4H10 + 9 O2 = 8 CO + 10 H2O
Pb + H2SO4 = PbSO4 + SO2 + H2O =>
Pb + 2 H2SO4 = PbSO4 + SO2 + 2 H2O
(NO3)2 = NO3 =>
(NO3)2 = 2 NO3
NaOH(aq) + MgCl2(aq) = NaCl(s) + Mg(OH)2(aq) =>
2 NaOH(aq) + MgCl2(aq) = 2 NaCl(s) + Mg(OH)2(aq)
Br + NH3 + H2O = NH4Br + NH4BrO =>
2 Br + 2 NH3 + H2O = NH4Br + NH4BrO
Fe2 + NaOH = Fe2NaOH =>
Fe2 + NaOH = Fe2NaOH
C3H7CHOHCH(C2H5)CH2OH + O2 = CO2 + H2O =>
2 C3H7CHOHCH(C2H5)CH2OH + 23 O2 = 16 CO2 + 18 H2O
H2SO4 + Fe = FeSO4 + H2 =>
H2SO4 + Fe = FeSO4 + H2
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
C6H12 + H2O = CH4 + CO2 =>
2 C6H12 + 6 H2O = 9 CH4 + 3 CO2
CaO + H2SO4 = H2O + CaSO4 =>
CaO + H2SO4 = H2O + CaSO4
CuCO3 + HNO3 = CuCO3NO3 + H2 =>
2 CuCO3 + 2 HNO3 = 2 CuCO3NO3 + H2
Mg(OH)2 + Cu = CuOH + Mg =>
Mg(OH)2 + 2 Cu = 2 CuOH + Mg
C6H5C2H5 + KMnO4 + H2SO4 = C6H6COOH + K2SO4 + MnSO4 + H2O =>
35 C6H5C2H5 + 46 KMnO4 + 69 H2SO4 = 40 C6H6COOH + 23 K2SO4 + 46 MnSO4 + 104 H2O
NH4OH + NaOH = Na(OH)2 + (NH4)2OH =>
2 NH4OH + NaOH = Na(OH)2 + (NH4)2OH
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
PbO + HI = PbI2 + H2O =>
PbO + 2 HI = PbI2 + H2O
LiOH + P2O5 = Li3PO4 + H2O =>
6 LiOH + P2O5 = 2 Li3PO4 + 3 H2O
PbCl2 + O2 = Pb(ClO3)2 =>
PbCl2 + 3 O2 = Pb(ClO3)2
HN = H + N =>
HN = H + N
Na2S + Cl2 = NaCl + S2 =>
2 Na2S + 2 Cl2 = 4 NaCl + S2
Cu(NO3)2 + NaI + H2O = CuI2 + NaOH + HNO3 =>
Cu(NO3)2 + 2 NaI + 2 H2O = CuI2 + 2 NaOH + 2 HNO3
FeBr3 + NH4OH = (Fe(OH)3) + NH4Br =>
FeBr3 + 3 NH4OH = (Fe(OH)3) + 3 NH4Br
C16H24O5N4 + O2 = CO2 + H2O + NO2 =>
2 C16H24O5N4 + 47 O2 = 32 CO2 + 24 H2O + 8 NO2
Cs + HCl = CsCl + H =>
Cs + HCl = CsCl + H
SO3 + MnO2 = SO4 + Mn =>
2 SO3 + MnO2 = 2 SO4 + Mn
CuO + HI = CuI + I2 + H2O =>
2 CuO + 4 HI = 2 CuI + I2 + 2 H2O
Fe + AgO = Fe2O3 + Ag =>
2 Fe + 3 AgO = Fe2O3 + 3 Ag
Cu + HNO3 = Cu(NO3)2 + NH4(NO3) + H2O =>
4 Cu + 10 HNO3 = 4 Cu(NO3)2 + NH4(NO3) + 3 H2O
I2 + NMe4 = NMe4{+} + I3{-} =>
3 I2 + 2 NMe4 = 2 NMe4{+} + 2 I3{-}
NaOH + KHPh = NaKPh + H2O =>
NaOH + KHPh = NaKPh + H2O
Zn(s) + S8(s) = ZnS(s) =>
8 Zn(s) + S8(s) = 8 ZnS(s)
CO2 + H2O = CHOOOH =>
CO2 + H2O = CHOOOH
O2 + HCl = O2Cl + H =>
O2 + HCl = O2Cl + H
Ba(NO3)3 + K2CO3 = BaCO3 + K2(NO3)3 =>
Ba(NO3)3 + K2CO3 = BaCO3 + K2(NO3)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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