| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl(aq) + NaOH(aq) = NaCl(aq) + H2O(l)
C6H5OH + FeCl3 = FeOH + C6H5Cl3 =>
C6H5OH + FeCl3 = FeOH + C6H5Cl3
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
NH3 + NO = N2 + H2O11 =>
4 NH3 + 66 NO = 35 N2 + 6 H2O11
Fe + H{+} = Fe{23} + H2 =>
2 Fe + 46 H{+} = 2 Fe{23} + 23 H2
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
C4H8 + H2 = C4H10 =>
C4H8 + H2 = C4H10
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
CH3COOH(aq) + NaOH(aq) = CH3OH(aq) + NaCOOH(aq) =>
CH3COOH(aq) + NaOH(aq) = CH3OH(aq) + NaCOOH(aq)
V2O5 + NaOH = VO3Na + H2O =>
V2O5 + 2 NaOH = 2 VO3Na + H2O
C4H80 + O2 = CO2 + H2O =>
C4H80 + 24 O2 = 4 CO2 + 40 H2O
Cu(OH)2 + CaSO4 + C = Cu + Ca + H2SO4 + CO2 =>
Cu(OH)2 + CaSO4 + C = Cu + Ca + H2SO4 + CO2
K2Cr2O7 + Na2SO3 + H2O = Cr(OH)3 + Na2SO4 + KOH =>
K2Cr2O7 + 3 Na2SO3 + 4 H2O = 2 Cr(OH)3 + 3 Na2SO4 + 2 KOH
NaVO3 + BaCl2 = Ba(VO3)2 + NaCl =>
2 NaVO3 + BaCl2 = Ba(VO3)2 + 2 NaCl
F + Ca = FCa =>
F + Ca = FCa
NO3 + C2H6O2 = N2 + CO2 + H2O =>
10 NO3 + 6 C2H6O2 = 5 N2 + 12 CO2 + 18 H2O
CI2 + NaI = CI2NaI =>
CI2 + NaI = CI2NaI
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
Mn(NO3)2 + H2S = Mn(SO3)2 + H2N =>
Mn(NO3)2 + 2 H2S = Mn(SO3)2 + 2 H2N
NiO2 = Ni + O2 =>
NiO2 = Ni + O2
C5H12O5 + KNO3 = K2O + CO2 + N2 + H2O =>
5 C5H12O5 + 22 KNO3 = 11 K2O + 25 CO2 + 11 N2 + 30 H2O
C9H11ClNH4 = C9H13NH2Cl =>
C9H11ClNH4 = C9H13NH2Cl
Fe(CH3COO)3 + H2SO4 = Fe2(SO4)3 + CH3COOH =>
2 Fe(CH3COO)3 + 3 H2SO4 = Fe2(SO4)3 + 6 CH3COOH
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Cu(NCS)2 = CuNCS + NCS =>
Cu(NCS)2 = CuNCS + NCS
CuCl2 + KOH = Cu(OH)2 + KCl =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl
Mg(s)CaSO4(aq) = MgSO4(aq)Ca(s) =>
Mg(s)CaSO4(aq) = MgSO4(aq)Ca(s)
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
C2H4O2 + NaHCO3 = NaC2H2O + H2O + CO2 =>
9 C2H4O2 + 8 NaHCO3 = 8 NaC2H2O + 14 H2O + 10 CO2
AgNO3(aq)FeBr3(aq) = AgBr3FeNO3 =>
AgNO3(aq)FeBr3(aq) = AgBr3FeNO3
Zn + Ca(NO3)2 = Zn(NO3)2 + Ca =>
Zn + Ca(NO3)2 = Zn(NO3)2 + Ca
MgAl2O4 + NaOH = MgO + NaAlO2 + H2O =>
MgAl2O4 + 2 NaOH = MgO + 2 NaAlO2 + H2O
NaClO + LiIO4 = NaIO4 + LiClO =>
NaClO + LiIO4 = NaIO4 + LiClO
K2CO3 + HCe = KCe + CO2 + H2O =>
K2CO3 + 2 HCe = 2 KCe + CO2 + H2O
K4(Fe(CN)6) + KMnO4 + H2SO4 = Fe2(SO4)3 + CO2 + KNO3 + K2SO4 + MnSO4 + H2O =>
10 K4(Fe(CN)6) + 122 KMnO4 + 188 H2SO4 = 5 Fe2(SO4)3 + 60 CO2 + 60 KNO3 + 51 K2SO4 + 122 MnSO4 + 188 H2O
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
K2Cr2O7 + Na2SO3 + H2O = Cr(OH)3 + Na2SO4 + KOH =>
K2Cr2O7 + 3 Na2SO3 + 4 H2O = 2 Cr(OH)3 + 3 Na2SO4 + 2 KOH
LiOHSrS = LiSSr(OH) =>
LiOHSrS = LiSSr(OH)
NaHSO4 + NaOH = Na2SO4 + H2O =>
NaHSO4 + NaOH = Na2SO4 + H2O
MoO3 + H2 = Mo2O3 + H2O =>
2 MoO3 + 3 H2 = Mo2O3 + 3 H2O
Ca3N2 + HI = CaI2 + NH4I =>
Ca3N2 + 8 HI = 3 CaI2 + 2 NH4I
Calcium + hydrochloricacid = calciumchloride + hydrogen =>
Ca + 2 HCl = CaCl2 + H2
Ca(OH)2 + NH4Cl = CaCl2 + NH4OH =>
Ca(OH)2 + 2 NH4Cl = CaCl2 + 2 NH4OH
CaSO4*H2O = Ca + SO4 + H2O =>
CaSO4*H2O = Ca + SO4 + H2O
NO2 + O2 = N2O5 =>
4 NO2 + O2 = 2 N2O5
Au + HNO3 + HCl = HAuCl4 + NO + H2O =>
Au + HNO3 + 4 HCl = HAuCl4 + NO + 2 H2O
C2H6O2 = C4H8O2 + H2O =>
2 C2H6O2 = C4H8O2 + 2 H2O
K2Cr2O7 + Na2SO3 + H2O = Na2SO4 + Cr(OH)3 + KOH =>
K2Cr2O7 + 3 Na2SO3 + 4 H2O = 3 Na2SO4 + 2 Cr(OH)3 + 2 KOH
C12H22O11 + H2O = C2H6OH + CO2 =>
13 C12H22O11 + 25 H2O = 48 C2H6OH + 60 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/15/24
Équations équilibrées sur05/15/23
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