| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 Na2CO3 + 21 C3H7COOH = 20 C3H7COOHNa + 4 H2O + 14 CO2
NaCO3{2} + Ca2OH = NaOH + Ca2CO3{2} =>
NaCO3{2} + Ca2OH = NaOH + Ca2CO3{2}
BaCl2 + NaNO3 = Ba(NO3)2 + NaCl(classification) =>
BaCl2 + 2 NaNO3 = Ba(NO3)2 + 2 NaCl(classification)
Ca + CO2 + H2O = CaCO3 + H2 =>
Ca + CO2 + H2O = CaCO3 + H2
*2NaCl = *2Na + *Cl2 =>
*2NaCl = *2Na + *Cl2
FeO + H2O = FeH2 + O2 =>
FeO + H2O = FeH2 + O2
H3BO3 = H2O + B4H2O7 =>
4 H3BO3 = 5 H2O + B4H2O7
W3 + H2O = (WO)(H)2 =>
W3 + 3 H2O = 3(WO)(H)2
Ca(OH)2 + Cr = Cr(OH)3 + Ca =>
3 Ca(OH)2 + 2 Cr = 2 Cr(OH)3 + 3 Ca
NiO(s) + HNO3(aq) = Ni(NO3)(aq) + OH(g) =>
NiO(s) + HNO3(aq) = Ni(NO3)(aq) + OH(g)
HFeO2 + HCl = FeCl3 + H2O =>
HFeO2 + 3 HCl = FeCl3 + 2 H2O
LiClO3 + NH4NO3 = LiNO3 + NH4ClO3 =>
LiClO3 + NH4NO3 = LiNO3 + NH4ClO3
CO2(g) + H2O(l) = C6H6O6(s) + O2(g) =>
12 CO2(g) + 6 H2O(l) = 2 C6H6O6(s) + 9 O2(g)
Si2H2 + O2 = Si02 + H2O =>
2 Si2H2 + O2 = 2 Si02 + 2 H2O
H2S + SO = S + H2O =>
H2S + SO = 2 S + H2O
SmCl2 + KMnO4 + H2SO4 = Sm2(SO4)3 + SmCl3 + KCl + MnCl2 + H2O =>
15 SmCl2 + 3 KMnO4 + 12 H2SO4 = 4 Sm2(SO4)3 + 7 SmCl3 + 3 KCl + 3 MnCl2 + 12 H2O
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
Li2O + Ca3(PO4)2 = CaO + Li3(PO4) =>
3 Li2O + Ca3(PO4)2 = 3 CaO + 2 Li3(PO4)
CH3COOH + CH3(CH2)2CH2OH = CH3COOC6H5 + H2O =>
6 CH3COOH + CH3(CH2)2CH2OH = 2 CH3COOC6H5 + 9 H2O
Ln + H2O = Ln(OH)3 + H2 =>
2 Ln + 6 H2O = 2 Ln(OH)3 + 3 H2
OH{-} + MnO4{-} + SO2 = Mn{2+} + SO4{2-} + H2O =>
4 OH{-} + 2 MnO4{-} + 5 SO2 = 2 Mn{2+} + 5 SO4{2-} + 2 H2O
Ca + Mg(NO3)2 = CaMg(NO3)2 =>
Ca + Mg(NO3)2 = CaMg(NO3)2
Al + Ca(OH)2 + H2O = Ca(Al(OH)3)2 + H2 =>
2 Al + Ca(OH)2 + 4 H2O = Ca(Al(OH)3)2 + 2 H2
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
Al3 + Fe2O2 = Fe2 + AlO =>
2 Al3 + 3 Fe2O2 = 3 Fe2 + 6 AlO
NO3{-} + H{+} + Ag = Ag{+} + NO + H2O =>
NO3{-} + 4 H{+} + 3 Ag = 3 Ag{+} + NO + 2 H2O
CH3CH2CH3 + O2 = CO2 + CH3CH2OH =>
3 CH3CH2CH3 + 3 O2 = CO2 + 4 CH3CH2OH
Rb(s) + H2O(l) = H2Rb(s) + O2(g) =>
2 Rb(s) + 2 H2O(l) = 2 H2Rb(s) + O2(g)
Fe(NO3)3 + K2CO3 + H2O = Fe(OH)3 + KNO3 + H2CO3 =>
2 Fe(NO3)3 + 3 K2CO3 + 6 H2O = 2 Fe(OH)3 + 6 KNO3 + 3 H2CO3
*N2H4 + *NO2 = *H2O + *N2 =>
2*N2H4 + 2*NO2 = 4*H2O + 3*N2
Zn + Cr(lll)Cl = Cr + ZnCl =>
Zn + Cr(lll)Cl = Cr + ZnCl
AgNO3 + LiCl = AgCl + LiNO3 =>
AgNO3 + LiCl = AgCl + LiNO3
Fe2O3 + S = Fe + SO2 =>
2 Fe2O3 + 3 S = 4 Fe + 3 SO2
SiH3 + O2 = SiO + H2O3 =>
4 SiH3 + 11 O2 = 4 SiO + 6 H2O3
NaCN(aq) + CuCO3(S) = Na2CO3(aq) + Cu(CN)2(S) =>
2 NaCN(aq) + CuCO3(S) = Na2CO3(aq) + Cu(CN)2(S)
Ba(MnO4)2 + Na2SO3 + H2SO4 = MnSO4 + BaSO4 + H2O + Na2SO4 =>
Ba(MnO4)2 + 5 Na2SO3 + 3 H2SO4 = 2 MnSO4 + BaSO4 + 3 H2O + 5 Na2SO4
FeCl2 + Na2Co3 = Fe2(Co3)2 + NaCl =>
2 FeCl2 + 2 Na2Co3 = Fe2(Co3)2 + 4 NaCl
NaBr + Ca(OH){-2} = CaBr{-2} + NaOH =>
NaBr + Ca(OH){-2} = CaBr{-2} + NaOH
Ta2TiN2 = TaN + TiN + Ta =>
Ta2TiN2 = TaN + TiN + Ta
K2Cr2O7 + SnCl2 + H2SO4 = Cr2(SO4)3 + Sn2SO4 + K2SO4 + H2O + Cl2 =>
K2Cr2O7 + 6 SnCl2 + 7 H2SO4 = Cr2(SO4)3 + 3 Sn2SO4 + K2SO4 + 7 H2O + 6 Cl2
H2SeO2 + Te(OH)2 = Te2(SeO2)2 + H2O =>
2 H2SeO2 + 2 Te(OH)2 = Te2(SeO2)2 + 4 H2O
carbon + water = Carbonmonoxide + hydrogen =>
C + H2O = CO + H2
C8H10 + KMnO4 + H2SO4 = C7H6O2 + K2SO4 + MnSO4 + H2O =>
35 C8H10 + 54 KMnO4 + 81 H2SO4 = 40 C7H6O2 + 27 K2SO4 + 54 MnSO4 + 136 H2O
C41H98O51 = CH4 + H2O + CO2 =>
C41H98O51 = 20 CH4 + 9 H2O + 21 CO2
Fe + H2O + KOH = H2 + KFeO4 =>
2 Fe + 6 H2O + 2 KOH = 7 H2 + 2 KFeO4
KMnO4 + HCl = MnCl2 + KCl + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 MnCl2 + 2 KCl + 8 H2O + 5 Cl2
Ca(OCl)Cl + KI + HCl = I2 + Ca(Cl)2 + H2O + KCl =>
Ca(OCl)Cl + 2 KI + 2 HCl = I2 + Ca(Cl)2 + H2O + 2 KCl
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
Ca2S2 = Ca + S =>
Ca2S2 = 2 Ca + 2 S
KBrO3 + (Sr(CH6N4O)2)(NO3)2 = N2 + H2O + CO2 + SrO + KBr =>
KBrO3 + (Sr(CH6N4O)2)(NO3)2 = 5 N2 + 6 H2O + 2 CO2 + SrO + KBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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