| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al{+} + Fe{2+} = Al{3+} + Fe
COOHCOCOOH + O2 = CO2 + H2O =>
COOHCOCOOH + O2 = 3 CO2 + H2O
AgCIO4(aq) + Na3PO4(aq) = NaCIO4(aq) + Ag3PO4(s) =>
3 AgCIO4(aq) + Na3PO4(aq) = 3 NaCIO4(aq) + Ag3PO4(s)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Br2 + O = Br2O7 =>
Br2 + 7 O = Br2O7
Ag2SO4(aq) + Na3PO4(aq) = Ag3PO4(s) + Na2SO4(aq) =>
3 Ag2SO4(aq) + 2 Na3PO4(aq) = 2 Ag3PO4(s) + 3 Na2SO4(aq)
CO2(g) + H2O = C6H12O6(aq) + O2(g) =>
6 CO2(g) + 6 H2O = C6H12O6(aq) + 6 O2(g)
CH3CH(OH)COOH + C2H5OH = CH3CH(OH)COOC2H5 + H2O =>
CH3CH(OH)COOH + C2H5OH = CH3CH(OH)COOC2H5 + H2O
NH4SO4 + BaOH = NH3 + BaSO4 + H2O =>
NH4SO4 + BaOH = NH3 + BaSO4 + H2O
KCrO4 + BaCl2 = Ba(CrO4)2 + KCl =>
2 KCrO4 + BaCl2 = Ba(CrO4)2 + 2 KCl
C8H10 + Na2SO4 = Na2S + CO2 + H2O =>
4 C8H10 + 21 Na2SO4 = 21 Na2S + 32 CO2 + 20 H2O
P + O = P2O5 =>
2 P + 5 O = P2O5
C6H13OH + O2 = CO2 + HOH =>
C6H13OH + 9 O2 = 6 CO2 + 7 HOH
SF4 + N2O = SO2 + NF =>
SF4 + 2 N2O = SO2 + 4 NF
C17H35COOH + Ba(OH)2(H2O)6 = (C17H35COO)2Ba + H2O =>
2 C17H35COOH + Ba(OH)2(H2O)6 = (C17H35COO)2Ba + 8 H2O
Pb(ClO3)3 + NaCl = PbCl3 + NaClO3 =>
Pb(ClO3)3 + 3 NaCl = PbCl3 + 3 NaClO3
LiBr + H2O = LiO + BrH2 =>
LiBr + H2O = LiO + BrH2
Ca(OH)2 + H2SO4 = H2O + Ca + SO4 =>
Ca(OH)2 + H2SO4 = 2 H2O + Ca + SO4
N2O4(g) + H2(g) = N2(g) + H2O(g) =>
N2O4(g) + 4 H2(g) = N2(g) + 4 H2O(g)
Al(OH)3 + Na3N = AlN + NaOH =>
Al(OH)3 + Na3N = AlN + 3 NaOH
F2 + P4 = PF5 =>
10 F2 + P4 = 4 PF5
GeS2 + O2 = Ge2O3 + SO2 =>
4 GeS2 + 11 O2 = 2 Ge2O3 + 8 SO2
CuCO3Cu(OH)2 + H2SO4 = CuSO4 + H2O + CO2 =>
CuCO3Cu(OH)2 + 2 H2SO4 = 2 CuSO4 + 3 H2O + CO2
CoCl2*6H2O + NH4Cl + NH4OH + (HO) = (Co(NH3)6)Cl3 + H2O =>
CoCl2*6H2O + NH4Cl + 5 NH4OH + (HO) = (Co(NH3)6)Cl3 + 12 H2O
CH3NH2 + H3PO4 = CH3NH3 + H2PO4 =>
CH3NH2 + H3PO4 = CH3NH3 + H2PO4
CH3(CH2)14COONa + CaCl2 = (CH3(CH2)14COO)2Ca + NaCl =>
2 CH3(CH2)14COONa + CaCl2 = (CH3(CH2)14COO)2Ca + 2 NaCl
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
HgNO2 + FeF3 = HgF + Fe(NO2)3 =>
3 HgNO2 + FeF3 = 3 HgF + Fe(NO2)3
Mg3P2 + NaCl = MgCl2 + Na3P =>
Mg3P2 + 6 NaCl = 3 MgCl2 + 2 Na3P
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
K2Cr2O7 + Na2C2O4 + H2SO4 = K2SO4 + Cr2(SO4) + Na2SO4 + H2O + CO2 =>
K2Cr2O7 + 5 Na2C2O4 + 7 H2SO4 = K2SO4 + Cr2(SO4) + 5 Na2SO4 + 7 H2O + 10 CO2
Fe{2+} + O2 = Fe{3+} + O{2-} =>
4 Fe{2+} + O2 = 4 Fe{3+} + 2 O{2-}
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
Ni(NO3)2 + KI = I(NO3)2 + NiK =>
Ni(NO3)2 + KI = I(NO3)2 + NiK
HC2H3O2 + NaHCO3 = Na3C2H3O2 + CO2 + H2O =>
5 HC2H3O2 + 12 NaHCO3 = 4 Na3C2H3O2 + 14 CO2 + 10 H2O
ZnBr + K(NO3) = Zn(NO3) + KBr =>
ZnBr + K(NO3) = Zn(NO3) + KBr
Ba2O + H2O = BaOH =>
Ba2O + H2O = 2 BaOH
KCl + MnO2 = K(MnClO2) =>
KCl + MnO2 = K(MnClO2)
Mn3(PO4)2 + Al2O3 = MnO + AlPO4 =>
Mn3(PO4)2 + Al2O3 = 3 MnO + 2 AlPO4
H + O2 = H6O3 =>
12 H + 3 O2 = 2 H6O3
C2H5OH + PCl3 = H3PO3 + C2H5Cl =>
3 C2H5OH + PCl3 = H3PO3 + 3 C2H5Cl
Na2C6H5O7 + KMnO4 + H2SO4 = MnSO4 + Na2SO4 + K2SO4 + H2O + CO2 =>
10 Na2C6H5O7 + 34 KMnO4 + 61 H2SO4 = 34 MnSO4 + 10 Na2SO4 + 17 K2SO4 + 86 H2O + 60 CO2
Ca2(SO4)2 + HCl = CaCl2 + H2SO4 =>
Ca2(SO4)2 + 4 HCl = 2 CaCl2 + 2 H2SO4
Ca(OH) + Cl2 = CaCl2 + Ca(ClO3)2 + H2O =>
12 Ca(OH) + 12 Cl2 = 11 CaCl2 + Ca(ClO3)2 + 6 H2O
CuCO3*Cu(OH)2 + H2O = Cu(OH)2 + CO2 =>
CuCO3*Cu(OH)2 + H2O = 2 Cu(OH)2 + CO2
Pb(NO3)3 + K = Pb + KNO3 =>
Pb(NO3)3 + 3 K = Pb + 3 KNO3
HCl + MnO2 + H{+1) = Mn{2+}+Cl2+H2O =>
2 HCl + MnO2 + 2 H{+1) = Mn{2+}+Cl2+2H2O
Na2SiO3 + CaCl3 = Ca2(SiO3)3 + NaCl =>
3 Na2SiO3 + 2 CaCl3 = Ca2(SiO3)3 + 6 NaCl
ZnO + AlH3 = ZnH2 + Al2O3 =>
3 ZnO + 2 AlH3 = 3 ZnH2 + Al2O3
CH3C(CH3)CH2 + HCl = CH3CH(CH3)CH2Cl =>
CH3C(CH3)CH2 + HCl = CH3CH(CH3)CH2Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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