| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H5OHC3 + 6 O2 = 5 CO2 + 3 H2O
FeC2H3O2 + H2S = FeS + C2H3O2H2 =>
FeC2H3O2 + H2S = FeS + C2H3O2H2
Ca3N2 + Al2S3 = CaS + AlN =>
Ca3N2 + Al2S3 = 3 CaS + 2 AlN
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
NaOH + S = Na2S3O3 + Na2S + H2O =>
6 NaOH + 5 S = Na2S3O3 + 2 Na2S + 3 H2O
Ag + H2S + O2 = Ag2S + H2O2 =>
2 Ag + H2S + O2 = Ag2S + H2O2
NaOH + HKC8H4O4 = NaKC8H4O4 + HOH =>
NaOH + HKC8H4O4 = NaKC8H4O4 + HOH
CH3CH2OH + K2Cr2O7 + H2SO4(aq) = CH3COOH + Cr2(SO4)3 + KSO4 + H2O =>
CH3CH2OH + K2Cr2O7 + 5 H2SO4(aq) = CH3COOH + Cr2(SO4)3 + 2 KSO4 + 6 H2O
RbOH + SiO2 = Rb4SiO4 + H2O =>
4 RbOH + SiO2 = Rb4SiO4 + 2 H2O
K2C2O4 + H2O2 = K2O + CH4 + O =>
K2C2O4 + 4 H2O2 = K2O + 2 CH4 + 11 O
K3(CNS) + MnO2 + H2SO4 = K2(SO4) + Mn(SO4) + CO2 + NO + H2O =>
2 K3(CNS) + 15 MnO2 + 16 H2SO4 = 3 K2(SO4) + 15 Mn(SO4) + 2 CO2 + 2 NO + 16 H2O
Ca(NO3)2 + C2H8N2O4 = CaC2H8N2O4 + (NO3) =>
Ca(NO3)2 + C2H8N2O4 = CaC2H8N2O4 + 2(NO3)
XBr5 + O2 = Br2 + X2O9 =>
4 XBr5 + 9 O2 = 10 Br2 + 2 X2O9
L2 + KOH = KLO3 + KL3 + H2O =>
8 L2 + 6 KOH = KLO3 + 5 KL3 + 3 H2O
Al3S2 = Al + S2 =>
Al3S2 = 3 Al + S2
Cd + HCl = CdCl2 + H =>
Cd + 2 HCl = CdCl2 + 2 H
Cu(NO3)2*3H2O + H2SO4 = CuSO4 + H2O + HNO3 =>
Cu(NO3)2*3H2O + H2SO4 = CuSO4 + 3 H2O + 2 HNO3
CH3CH2OH + K2CrO7 + H2SO4 = CH3CH2CHO + Cr2(SO4)3 + K2SO4 + H2O =>
27 CH3CH2OH + 4 K2CrO7 + 10 H2SO4 = 18 CH3CH2CHO + 2 Cr2(SO4)3 + 4 K2SO4 + 37 H2O
Na(s) + LiI(s) = NaI + Li =>
Na(s) + LiI(s) = NaI + Li
Na2SO4(aq) + Ba(NO3)2 = BaSO4 + NaNO3 =>
Na2SO4(aq) + Ba(NO3)2 = BaSO4 + 2 NaNO3
Li2O + Nb2O5 = LiNbO3 =>
Li2O + Nb2O5 = 2 LiNbO3
Li + SO4 = LiO + S =>
4 Li + SO4 = 4 LiO + S
CHCO + O2 = CO2 + H2O =>
4 CHCO + 7 O2 = 8 CO2 + 2 H2O
O2 + C25H32 = CO2 + H2O =>
33 O2 + C25H32 = 25 CO2 + 16 H2O
C6H12O6 + N2 = C21H39N7O12 + H2O + CO2 =>
33 C6H12O6 + 28 N2 = 8 C21H39N7O12 + 42 H2O + 30 CO2
FeBr2 + KMnO4 + H2SO4 = Fe2(SO4)3 + FeBr3 + MnSO4 + KBr + H2O =>
5 FeBr2 + KMnO4 + 4 H2SO4 = Fe2(SO4)3 + 3 FeBr3 + MnSO4 + KBr + 4 H2O
(C2)(H6)(O) + O2 = CO2 + H2O =>
(C2)(H6)(O) + 3 O2 = 2 CO2 + 3 H2O
KIO3 + Pb(NO3)2 = K(NO3)2 + PbIO3 =>
KIO3 + Pb(NO3)2 = K(NO3)2 + PbIO3
Ca(OH)2 + HCl(aq) = Ca(Cl)2(aq) + H2O(l) =>
Ca(OH)2 + 2 HCl(aq) = Ca(Cl)2(aq) + 2 H2O(l)
OH5H2C + O2 = CO2 + H2O =>
4 OH5H2C + 9 O2 = 4 CO2 + 14 H2O
C24H + O2 = CO2 + H2O =>
4 C24H + 97 O2 = 96 CO2 + 2 H2O
KClO4 + MnO2 + H2O = Mn(ClO4)2 + KOH + O2 =>
4 KClO4 + 2 MnO2 + 2 H2O = 2 Mn(ClO4)2 + 4 KOH + O2
Ni(OH)3 + HCl = Ni(OH)2 + Cl2 + H2O =>
2 Ni(OH)3 + 2 HCl = 2 Ni(OH)2 + Cl2 + 2 H2O
KOH + Al2O3 + SiO2 + H2O = KAl2(AlSi3O10)(OH)2 =>
2 KOH + 3 Al2O3 + 6 SiO2 + H2O = 2 KAl2(AlSi3O10)(OH)2
Al + HCl = AlCl + H3 =>
3 Al + 3 HCl = 3 AlCl + H3
KBr + KMnO4 + H2SO4 = Br2 + H2O + K2SO4 + MnSO4 =>
10 KBr + 2 KMnO4 + 8 H2SO4 = 5 Br2 + 8 H2O + 6 K2SO4 + 2 MnSO4
NaIO3 + NaHSO3 = NaHSO4 + NaI =>
NaIO3 + 3 NaHSO3 = 3 NaHSO4 + NaI
NaOH + NH4(C2H3O2) = NH4OH + NaC2H3O2 =>
NaOH + NH4(C2H3O2) = NH4OH + NaC2H3O2
SO2 + KMnO4 + H2O = MnO2 + H2SO4 + KOH =>
3 SO2 + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 H2SO4 + 2 KOH
H2SO4(aq) + Fe(OH)3 = Fe2(SO4)3(aq) + H2O(l) =>
3 H2SO4(aq) + 2 Fe(OH)3 = Fe2(SO4)3(aq) + 6 H2O(l)
CuCl + S = SCl + Cu =>
CuCl + S = SCl + Cu
BaO + SO3 = BaSO4 =>
BaO + SO3 = BaSO4
Na(OH)(s) + CO2(g) = NaHCO3(aq) =>
Na(OH)(s) + CO2(g) = NaHCO3(aq)
C2H6O + K2Cr2O7 + H2SO4 = C2H4O2 + Cr2(SO4)3 + K2SO3 + H2O =>
2 C2H6O + K2Cr2O7 + 4 H2SO4 = 2 C2H4O2 + Cr2(SO4)3 + K2SO3 + 6 H2O
Bi(NO3)3 + Na2S2O3 = Bi2S3 + Na2SO4 + NaNO3 + SO2 =>
2 Bi(NO3)3 + 4 Na2S2O3 = Bi2S3 + Na2SO4 + 6 NaNO3 + 4 SO2
Mg(NO3)2(aq) + KOH = Mg(OH)2 + KNO3 =>
Mg(NO3)2(aq) + 2 KOH = Mg(OH)2 + 2 KNO3
Cl + Se2 = ClSe =>
2 Cl + Se2 = 2 ClSe
Fe2(O3) + H2 = Fe + H2O =>
Fe2(O3) + 3 H2 = 2 Fe + 3 H2O
B2H6 + O2 = B2O3 + H2O =>
B2H6 + 3 O2 = B2O3 + 3 H2O
Zincchloride + Ammoniumsulfide = zincsulfide + ammoniumchloride =>
ZnCl2 + (NH4)2S = ZnS + 2 NH4Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/20/25
Équations équilibrées sur03/22/24
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