| Équations équilibrées la veille | Équations équilibrées le lendemain |
KOH + AlOH3 = KAlO2 + 2 H2
(CH3)CH2CO + O2 = CO2 + H2O =>
4(CH3)CH2CO + 15 O2 = 12 CO2 + 10 H2O
KMnO4 + N2H4 + H2SO4 = K2SO4 + MnSO4 + N2 + H2O =>
4 KMnO4 + 5 N2H4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 5 N2 + 16 H2O
NH4OH + HBr = NH4Br + H2O =>
NH4OH + HBr = NH4Br + H2O
RbOH + Ca = CaO + RbH =>
RbOH + Ca = CaO + RbH
NaMnO4 + Na2SeO3 + H2O = NaSeO4 + MnO2 + NaOH =>
NaMnO4 + Na2SeO3 + H2O = NaSeO4 + MnO2 + 2 NaOH
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
N2H5NO3 = N2 + H2O + O2 =>
4 N2H5NO3 = 6 N2 + 10 H2O + O2
Li2O + AgCl = LiCl + Ag2O =>
Li2O + 2 AgCl = 2 LiCl + Ag2O
KMnO4 + H2SO4 + H2O2 = K2SO4 + H2MnO4 + O2 =>
2 KMnO4 + H2SO4 + H2O2 = K2SO4 + 2 H2MnO4 + O2
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
Na2S + FeCl3 = Na3Cl3 + S3Fe2 =>
3 Na2S + 2 FeCl3 = 2 Na3Cl3 + S3Fe2
Mg(NO3)2 + NaF = MgF + Na(NO3)2 =>
Mg(NO3)2 + NaF = MgF + Na(NO3)2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
P2 + O4 = P2O5 =>
4 P2 + 5 O4 = 4 P2O5
NaOH + HNO3 = Na2(NO3)2 + H2O =>
2 NaOH + 2 HNO3 = Na2(NO3)2 + 2 H2O
FeI2 + KMnO4 + H2SO4 = Fe2(SO4)3 + KIO3 + MnSO4 + H2O + K2SO4 =>
10 FeI2 + 26 KMnO4 + 44 H2SO4 = 5 Fe2(SO4)3 + 20 KIO3 + 26 MnSO4 + 44 H2O + 3 K2SO4
Fe + CO2 = FeCO3 + CO =>
Fe + 2 CO2 = FeCO3 + CO
Cu + HCl = Cu3Cl2 + H2 =>
3 Cu + 2 HCl = Cu3Cl2 + H2
Fe + CaSO4 = Fe2(SO4)3 + Ca =>
2 Fe + 3 CaSO4 = Fe2(SO4)3 + 3 Ca
ZnCl2 + H2SO4 = Zn2(SO4)2 + HCl =>
2 ZnCl2 + 2 H2SO4 = Zn2(SO4)2 + 4 HCl
Ca(OH)2HSO4 = CaSO4H(OH)2 =>
Ca(OH)2HSO4 = CaSO4H(OH)2
CUSO4 + HCl = CUCl + SO4 + H2 =>
2 CUSO4 + 2 HCl = 2 CUCl + 2 SO4 + H2
Copper(II)Nitrate + SodiumHydroxide = Copper(II)Hydroxide + SodiumNitrate =>
Copper(II)Nitrate + SodiumHydroxide = Copper(II)Hydroxide + SodiumNitrate
Cu(s) + NiCl2(aq) = CuCl2(aq) + Ni(s) =>
Cu(s) + NiCl2(aq) = CuCl2(aq) + Ni(s)
CH3OH + HBr = C2H5Br + HOH =>
2 CH3OH + HBr = C2H5Br + 2 HOH
CH3CHCH2 + KMnO4 + H2SO4 = K2SO4 + H2O + MnSO4 + CH3CH2COOH =>
5 CH3CHCH2 + 4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 6 H2O + 4 MnSO4 + 5 CH3CH2COOH
NaHSiO3 + CO2 = NaHCO3 + SiO2 =>
NaHSiO3 + CO2 = NaHCO3 + SiO2
H3PO4 + NH4OH = (NH4)2HPO4 + H2O =>
H3PO4 + 2 NH4OH = (NH4)2HPO4 + 2 H2O
KI + HgNO3 = KNO3 + HgI =>
KI + HgNO3 = KNO3 + HgI
C15H14ClNO2 + NaOH = C15H14ClNO2NaOH =>
C15H14ClNO2 + NaOH = C15H14ClNO2NaOH
NaBr + AgOAc = AgBr + NaOAc =>
NaBr + AgOAc = AgBr + NaOAc
NH3 + H2C2O4 = (NH4)2C2O4 =>
2 NH3 + H2C2O4 = (NH4)2C2O4
C6H4CH3NH3ClAgNO3 = AgClC6H4CH3NH2HNO3 =>
C6H4CH3NH3ClAgNO3 = AgClC6H4CH3NH2HNO3
CH3CHCH2 + KMnO4 + H2SO4 = K2SO4 + H2O + MnSO4 + CH3CH2COOH =>
5 CH3CHCH2 + 4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 6 H2O + 4 MnSO4 + 5 CH3CH2COOH
H2Co3 + LiOH = Li2Co3 + H2O =>
H2Co3 + 2 LiOH = Li2Co3 + 2 H2O
CH3OH + HBr = C2H5Br + HOH =>
2 CH3OH + HBr = C2H5Br + 2 HOH
NH4HO3 = N2 + O2 + H2O =>
4 NH4HO3 = 2 N2 + O2 + 10 H2O
AgNO3 + NaCe = AgCe + NaNO3 =>
AgNO3 + NaCe = AgCe + NaNO3
CrO3 + Fe(OH)2 = Cr(OH)3 + Fe2O3 + H2O =>
2 CrO3 + 6 Fe(OH)2 = 2 Cr(OH)3 + 3 Fe2O3 + 3 H2O
Na + H5O = Na4O4H5 + H5 =>
4 Na + 4 H5O = Na4O4H5 + 3 H5
C19H32O21 = C12H22O11 + C6H8O7 + H2O =>
12 C19H32O21 = 9 C12H22O11 + 20 C6H8O7 + 13 H2O
Al(OH)3 + H2S2O7 = Al2(S2O7)3 + H2O =>
2 Al(OH)3 + 3 H2S2O7 = Al2(S2O7)3 + 6 H2O
Cu + KNO3 + HCl = Cu(NO3)2 + KCl + NO2 + H2O =>
Cu + 4 KNO3 + 4 HCl = Cu(NO3)2 + 4 KCl + 2 NO2 + 2 H2O
BaCl2 + MgSO4 = BaSO4 + MgCl2* =>
BaCl2 + MgSO4 = BaSO4 + MgCl2*
HNO3 = H2O + NO2 + O2 =>
4 HNO3 = 2 H2O + 4 NO2 + O2
HCl + Mg = H2 + MgCl2 =>
2 HCl + Mg = H2 + MgCl2
LiBH4 + BF3 = B2H6 + LiBF4 =>
3 LiBH4 + 4 BF3 = 2 B2H6 + 3 LiBF4
Mg3N2(s) + HCl(aq) = MgCl2(aq) + NH3(aq) =>
Mg3N2(s) + 6 HCl(aq) = 3 MgCl2(aq) + 2 NH3(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/17/24
Équations équilibrées sur10/17/23
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