| Équations équilibrées la veille | Équations équilibrées le lendemain |
35 C3H8 + 175 O2 = 15(CO2)7 + 28(H2O)5
Ge2S + Cl2 = GeCl4 + S =>
Ge2S + 4 Cl2 = 2 GeCl4 + S
AgNO3 = Ag2O + N2O + O2 =>
2 AgNO3 = Ag2O + N2O + 2 O2
CH3COOH + NaOH = H2O + CH3COO + Na =>
CH3COOH + NaOH = H2O + CH3COO + Na
H2C2O4 + KMnO4 + H2SO4 = MnSO4 + H2O + CO2 + K2SO4 =>
5 H2C2O4 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + 8 H2O + 10 CO2 + K2SO4
Al2(SO4)3 + Li3PO4 = AlPO4 + Li2SO4 =>
Al2(SO4)3 + 2 Li3PO4 = 2 AlPO4 + 3 Li2SO4
CO2 + H2O = C8H18O1 + O2 =>
8 CO2 + 9 H2O = C8H18O1 + 12 O2
C6H5CO2Na + H2O = NaOH + C6H5CO2H =>
C6H5CO2Na + H2O = NaOH + C6H5CO2H
COF2 + NH3 = NH4F + CO(NH2)2(s) =>
COF2 + 4 NH3 = 2 NH4F + CO(NH2)2(s)
(Na)2O + HCl = NaCl + H2O =>
(Na)2O + 2 HCl = 2 NaCl + H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
BCl3 + Zn = B + ZnCl2 =>
2 BCl3 + 3 Zn = 2 B + 3 ZnCl2
Pb + NO3 = Pb(NO2)4 + O2 =>
Pb + 4 NO3 = Pb(NO2)4 + 2 O2
(NH4)2 + SO4 + BaCl2 = SO4Ba + (NH4)2Cl2 =>
(NH4)2 + SO4 + BaCl2 = SO4Ba + (NH4)2Cl2
Li2O + Ag3N = Li3N + Ag2O =>
3 Li2O + 2 Ag3N = 2 Li3N + 3 Ag2O
Al = [Al4] =>
4 Al = [Al4]
Cr2O3 + K2CO3 + KNO3 = CO2 + KNO2 + K2CrO4 =>
Cr2O3 + 2 K2CO3 + 3 KNO3 = 2 CO2 + 3 KNO2 + 2 K2CrO4
H2(SO4)(aq) + Ag(NO3) = H(NO3)(aq) + Ag2(SO4)(s) =>
H2(SO4)(aq) + 2 Ag(NO3) = 2 H(NO3)(aq) + Ag2(SO4)(s)
Na2HPO2 = PH3 + Na3PO2 + H4P2O7 + H2O =>
12 Na2HPO2 = 2 PH3 + 8 Na3PO2 + H4P2O7 + H2O
BaCl2 + (NH4)3PO4 = NH4Cl + Ba3(PO4)2 =>
3 BaCl2 + 2(NH4)3PO4 = 6 NH4Cl + Ba3(PO4)2
F2 + Cl2 + O2 = FClO =>
F2 + Cl2 + O2 = 2 FClO
CaO(s) + NaCl(aq) = Na2O(s) + CaCl2(aq) =>
CaO(s) + 2 NaCl(aq) = Na2O(s) + CaCl2(aq)
C6H12O6 + H3PO4 = C6H13O9P + H2O =>
C6H12O6 + H3PO4 = C6H13O9P + H2O
Ba(OH)2 + H2O = BaOH3 + OH =>
Ba(OH)2 + 2 H2O = BaOH3 + 3 OH
Zn + KNO3 + KOH = K2ZnO2 + NH3 + H2O =>
4 Zn + KNO3 + 7 KOH = 4 K2ZnO2 + NH3 + 2 H2O
CaCO3 + H2SO4 = CaSO4 + H2CO3 =>
CaCO3 + H2SO4 = CaSO4 + H2CO3
Mg(HCO3)2 + Ca(OH)2 = MgCO3 + CaCO3 + H2O =>
Mg(HCO3)2 + Ca(OH)2 = MgCO3 + CaCO3 + 2 H2O
SrCl2 + Hg2(NO3)2 = Sr(NO3)2 + Hg2Cl2 =>
SrCl2 + Hg2(NO3)2 = Sr(NO3)2 + Hg2Cl2
Fe + KSCN = Fe(SCN)6 + K =>
Fe + 6 KSCN = Fe(SCN)6 + 6 K
CO2 + NH2 = OC(NH)2 + H2O =>
CO2 + 2 NH2 = OC(NH)2 + H2O
Cu(OH)2 + HCl = CuCl2 + H2O = =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
CH3CH2NH2 + HNO2 = CH3CH2OH + N2 + H2O =>
CH3CH2NH2 + HNO2 = CH3CH2OH + N2 + H2O
CdBr2 + KI = CdI2 + KBr =>
CdBr2 + 2 KI = CdI2 + 2 KBr
AsCl3(aq) + H2S(g) = As2S3(s) + HCl(aq) =>
2 AsCl3(aq) + 3 H2S(g) = As2S3(s) + 6 HCl(aq)
Zn(s) + HBr(aq) = ZnBr2(aq) + H2(g) =>
Zn(s) + 2 HBr(aq) = ZnBr2(aq) + H2(g)
Br{-} + KMnO4 + H{+} = Br2 + K{+} + MnO + H2O =>
10 Br{-} + 2 KMnO4 + 12 H{+} = 5 Br2 + 2 K{+} + 2 MnO + 6 H2O
KAl(SO4)2*12H2O + KOH = Al(OH)3 + K2SO4 + H2O =>
KAl(SO4)2*12H2O + 3 KOH = Al(OH)3 + 2 K2SO4 + 12 H2O
RbOH + S = Rb2SO3 + Rb2S + H2O =>
6 RbOH + 3 S = Rb2SO3 + 2 Rb2S + 3 H2O
CaSO4Mg(OH)2 = Ca(OH)2MgSO4 =>
CaSO4Mg(OH)2 = Ca(OH)2MgSO4
(CH3COO)2Ba + HCl = CH3COOH + BaCl2 =>
(CH3COO)2Ba + 2 HCl = 2 CH3COOH + BaCl2
NH4 = N + H =>
NH4 = N + 4 H
HNO3 + H2S = H2(SO4) + NO + H2O =>
8 HNO3 + 3 H2S = 3 H2(SO4) + 8 NO + 4 H2O
C3H5(OH)3 + K(MnO4) = K2(CO3) + Mn2O3 + CO2 + H2O =>
4 C3H5(OH)3 + 14 K(MnO4) = 7 K2(CO3) + 7 Mn2O3 + 5 CO2 + 16 H2O
Al(NO3)3 + O2 = Al2O3 + N2O6 =>
4 Al(NO3)3 + 3 O2 = 2 Al2O3 + 6 N2O6
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
KNO3 + H2SO4 + Ca = K2SO4 + CaSO4 + NO + H2O =>
2 KNO3 + 4 H2SO4 + 3 Ca = K2SO4 + 3 CaSO4 + 2 NO + 4 H2O
LiNO3 = LiNO2 + O2 = =>
2 LiNO3 = 2 LiNO2 + O2
MgI2 + Pb3N4 = Mg3N2 + PbI4 =>
6 MgI2 + Pb3N4 = 2 Mg3N2 + 3 PbI4
C(s) + O2(g) = CO2(g) =>
C(s) + O2(g) = CO2(g)
NaCl(aq) + H2O() = NaOH(aq) + Cl2(g) + H2(g) =>
2 NaCl(aq) + 2 H2O() = 2 NaOH(aq) + Cl2(g) + H2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/10/25
Équations équilibrées sur03/12/24
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