| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg3(PO4)2 + 4 HNO3 = Mg(H2PO4)2 + 2 Mg(NO3)2
HCl + AuNO3 = AuCl + HNO3 =>
HCl + AuNO3 = AuCl + HNO3
KHCO3 + Ca(OH)2 = K2CO3 + CaCO3 + H2O =>
2 KHCO3 + Ca(OH)2 = K2CO3 + CaCO3 + 2 H2O
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
N(NH4)3 + Pb(ClO3)2 = NH4ClO3 + Pb3N2 =>
2 N(NH4)3 + 3 Pb(ClO3)2 = 6 NH4ClO3 + Pb3N2
CH3(CH2)7CH3 + O2 = CO2 + H2O =>
CH3(CH2)7CH3 + 14 O2 = 9 CO2 + 10 H2O
ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O
NH4HCO3 + CuSO4 = (NH4)2SO4 + CuCO3 + H2O + CO2 =>
2 NH4HCO3 + CuSO4 = (NH4)2SO4 + CuCO3 + H2O + CO2
As2 + O2 = As2O5 =>
2 As2 + 5 O2 = 2 As2O5
SnCl2 + Cl = SnCl4 =>
SnCl2 + 2 Cl = SnCl4
KMnO4 + H2SO4 = HMnO4 + KHSO4 =>
KMnO4 + H2SO4 = HMnO4 + KHSO4
Na2Cr2O7 + CaCl2 = Na2Cl2 + CaCr2O7 =>
Na2Cr2O7 + CaCl2 = Na2Cl2 + CaCr2O7
MoS3 + HNO3 = H2MoO4 + S + NO2 + H2O =>
MoS3 + 6 HNO3 = H2MoO4 + 3 S + 6 NO2 + 2 H2O
KSCN + Fe(NO3)3 + H2O = [Fe(NCS)(H2O)5](NO3)2 + KNO3 =>
KSCN + Fe(NO3)3 + 5 H2O = [Fe(NCS)(H2O)5](NO3)2 + KNO3
Ag3PO4 + H3PO4 = Ag2HPO4 =>
2 Ag3PO4 + H3PO4 = 3 Ag2HPO4
AlI3 + BaS = Al2S3 + BaI2 =>
2 AlI3 + 3 BaS = Al2S3 + 3 BaI2
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
K2CO3 + NaOH = KOH + Na2CO3 =>
K2CO3 + 2 NaOH = 2 KOH + Na2CO3
HCl + MnO2 = Cl2 + H2O + MnOH2 =>
4 HCl + MnO2 = 2 Cl2 + H2O + MnOH2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NaCl + KNo = NaNo + ClK =>
NaCl + KNo = NaNo + ClK
Fe2O3 + KClO + NaOH = KCl + Na2FeO4 + H2O =>
Fe2O3 + 3 KClO + 4 NaOH = 3 KCl + 2 Na2FeO4 + 2 H2O
Bi2O3 + NaNO3 + H2O = BiONO3 + NaOH =>
Bi2O3 + 2 NaNO3 + H2O = 2 BiONO3 + 2 NaOH
KMnO4 + C2H5OH + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
12 KMnO4 + 5 C2H5OH + 18 H2SO4 = 6 K2SO4 + 12 MnSO4 + 10 CO2 + 33 H2O
Na2OHH2S = Na2SH3O =>
Na2OHH2S = Na2SH3O
CH3(CO)CH3 + H2O = HCOCH3 + CH3OH =>
CH3(CO)CH3 + H2O = HCOCH3 + CH3OH
Al(OH)3 + Na(NO3) = Al(NO3)3 + Na(OH) =>
Al(OH)3 + 3 Na(NO3) = Al(NO3)3 + 3 Na(OH)
Fe{3+} + C2O4{2-} = Fe(C2O4)3{3-} =>
Fe{3+} + 3 C2O4{2-} = Fe(C2O4)3{3-}
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
KMnO4 + CH3COOHC2H5OH + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
4 KMnO4 + CH3COOHC2H5OH + 6 H2SO4 = 4 CO2 + 2 K2SO4 + 4 MnSO4 + 11 H2O
Ca(NO3)2 + Na2CO3 = CaCO3 + NaNO3 =>
Ca(NO3)2 + Na2CO3 = CaCO3 + 2 NaNO3
Fe2O3H2O + C = Fe + CO + H2O =>
Fe2O3H2O + 3 C = 2 Fe + 3 CO + H2O
C6H12O6 = H(C6H10O5)2OH + H2O =>
2 C6H12O6 = H(C6H10O5)2OH + H2O
Au(s) + O2(g) = AuO(sg) =>
2 Au(s) + O2(g) = 2 AuO(sg)
C2H3Br + Br2 = C2H2Br2 + HBr =>
C2H3Br + Br2 = C2H2Br2 + HBr
NH4Cl + H2O = NH6ClO =>
NH4Cl + H2O = NH6ClO
(ZnOH)2SO4 + HCl = ZnCl2 + H2O + H2SO4 =>
(ZnOH)2SO4 + 4 HCl = 2 ZnCl2 + 2 H2O + H2SO4
C16H35 + O2 = CO2 + H2O =>
4 C16H35 + 99 O2 = 64 CO2 + 70 H2O
C2H6O + O = CO2 + H2O =>
C2H6O + 6 O = 2 CO2 + 3 H2O
Cr2O3 + Cl2O7 = Cr(ClO4)3 =>
Cr2O3 + 3 Cl2O7 = 2 Cr(ClO4)3
K2CO3 + NaCl = K2Cl + NaCO3 =>
K2CO3 + NaCl = K2Cl + NaCO3
(CH2)6N4 + NH4NO3 = CO2 + H2O + N2 =>
(CH2)6N4 + 18 NH4NO3 = 6 CO2 + 42 H2O + 20 N2
C2H6O + O = CO2 + H2O =>
C2H6O + 6 O = 2 CO2 + 3 H2O
PbO2(s) = Pb4(s) + O2(g) =>
4 PbO2(s) = Pb4(s) + 4 O2(g)
Mg(CH3COO)2 + H2O = CH3COOH + MgO =>
Mg(CH3COO)2 + H2O = 2 CH3COOH + MgO
Na2SO4 + NiBr2 = NiSO4 + NaBr =>
Na2SO4 + NiBr2 = NiSO4 + 2 NaBr
ZnO + H2O = Zn(OH)2 =>
ZnO + H2O = Zn(OH)2
Pb(NO3)2 + Cu(SO4) = Pb(SO4)2 + Cu(NO3) =>
Pb(NO3)2 + 2 Cu(SO4) = Pb(SO4)2 + 2 Cu(NO3)
H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/11/24
Équations équilibrées sur11/10/23
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