| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2CO3 + Mn(NO3)2 = Mn(CO3) + 2 NH4NO3
CH4 + Cl2 = CH3Cl + H2 =>
2 CH4 + Cl2 = 2 CH3Cl + H2
Pb(NO3)2(g) = PbO(s) + NO2(g) + O2(g) =>
2 Pb(NO3)2(g) = 2 PbO(s) + 4 NO2(g) + O2(g)
Hg(NO3)2 + KF = HgF2 + KNO3 =>
Hg(NO3)2 + 2 KF = HgF2 + 2 KNO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
SnS + HNO3 + H2O = H10Sn5O15 + NO + S2 =>
30 SnS + 40 HNO3 + 10 H2O = 6 H10Sn5O15 + 40 NO + 15 S2
NaNO2(s) + FeSO4(aq) + H2SO4(aq) = NO(g) + Fe2(SO4)3(aq) + NaHSO4(aq) + H2O =>
2 NaNO2(s) + 2 FeSO4(aq) + 3 H2SO4(aq) = 2 NO(g) + Fe2(SO4)3(aq) + 2 NaHSO4(aq) + 2 H2O
B2H6 + NH3 = BN + H2 =>
B2H6 + 2 NH3 = 2 BN + 6 H2
AgCl + NaNO3 + NH4OH = AgNO3 + NaOH + NH4Cl =>
AgCl + NaNO3 + NH4OH = AgNO3 + NaOH + NH4Cl
NH4NO3 + HNO3 = NO2 + H2O =>
NH4NO3 + 6 HNO3 = 8 NO2 + 5 H2O
Al + KClO4 + HSO4 = KCl + Al2(SO4)3 + H2O =>
16 Al + 3 KClO4 + 24 HSO4 = 3 KCl + 8 Al2(SO4)3 + 12 H2O
HClO3 + NaClO4 = HClO4 + NaClO3 =>
HClO3 + NaClO4 = HClO4 + NaClO3
H2SO4 + N2O3 = HNSO5 + H2O =>
2 H2SO4 + N2O3 = 2 HNSO5 + H2O
hydrogenchloride + calciumcarbonate = calciumchloride + water + carbondioxide =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Bi(OH)3 + Sn(OH)3{-} = Sn(OH)62{-} + Bi =>
59 Bi(OH)3 + 3 Sn(OH)3{-} = 3 Sn(OH)62{-} + 59 Bi
FeCl3 + Li2S = LiCl + Fe2S3 =>
2 FeCl3 + 3 Li2S = 6 LiCl + Fe2S3
CH3OH + CuSO4 = CH3CH2COH + H2O + Cu + S =>
12 CH3OH + CuSO4 = 4 CH3CH2COH + 12 H2O + Cu + S
C7H6O3 + HNO3 + H2SO4 = C7H5NO5 + H3O + SO4 =>
2 C7H6O3 + 2 HNO3 + H2SO4 = 2 C7H5NO5 + 2 H3O + SO4
Se + O2 + H2O = H2Se1O4 =>
2 Se + 3 O2 + 2 H2O = 2 H2Se1O4
C3H7NO2*HCl + C7H6O = C10H11NO2 + H2O + HCl =>
C3H7NO2*HCl + C7H6O = C10H11NO2 + H2O + HCl
MgSO4 + Li2Co3 = MgCo3 + Li2SO4 =>
MgSO4 + Li2Co3 = MgCo3 + Li2SO4
Fe[SCN]3 + Ag[NO3] = Fe[NO3]3 + Ag[SCN] =>
Fe[SCN]3 + 3 Ag[NO3] = Fe[NO3]3 + 3 Ag[SCN]
NH4ClO4 + C40H82 = CO2 + H2O + NO2 + HCl =>
242 NH4ClO4 + C40H82 = 40 CO2 + 404 H2O + 242 NO2 + 242 HCl
C2H4O(l) + O2(g) = CO2(s) + H2O(s) =>
2 C2H4O(l) + 5 O2(g) = 4 CO2(s) + 4 H2O(s)
CH3COCH2COOH + NaOH = CH3COCH2COONa + H2O =>
CH3COCH2COOH + NaOH = CH3COCH2COONa + H2O
NaOH + KHCO3 = KOH + NaHCO3 =>
NaOH + KHCO3 = KOH + NaHCO3
Zn(s) + CdSO4(aq) = ZnSO4 + Cd =>
Zn(s) + CdSO4(aq) = ZnSO4 + Cd
K3(PO4) + Ca(Br2) = KBr + Ca3(PO4)2 =>
2 K3(PO4) + 3 Ca(Br2) = 6 KBr + Ca3(PO4)2
[Cr(H2O)2(C2O4)2]*2H2O + OH = Cr(OH)3 + H2O + CO2 =>
[Cr(H2O)2(C2O4)2]*2H2O + 3 OH = Cr(OH)3 + 4 H2O + 4 CO2
NaNO2 + K2Cr2O7 + HCl = NaNO3 + KCl + CrCl3 + H2O =>
3 NaNO2 + K2Cr2O7 + 8 HCl = 3 NaNO3 + 2 KCl + 2 CrCl3 + 4 H2O
BaO + H2SO4 = BaSO4 + H2O =>
BaO + H2SO4 = BaSO4 + H2O
Al(CH3COO)3 = Al + C + H2 + O2 =>
2 Al(CH3COO)3 = 2 Al + 12 C + 9 H2 + 6 O2
C3H8O3 + Cu(OH)2 = [Cu(C3H8O3)2](OH)2 =>
2 C3H8O3 + Cu(OH)2 = [Cu(C3H8O3)2](OH)2
C4H8 + BH3 = (CH3CH2CH2CH2)2BH =>
2 C4H8 + BH3 = (CH3CH2CH2CH2)2BH
(NH4)2SO4(aq) + Ca(OH)2(S) = CaSO4(S) + NH3(g) + H2O(l) =>
(NH4)2SO4(aq) + Ca(OH)2(S) = CaSO4(S) + 2 NH3(g) + 2 H2O(l)
C6H12O6 + AgNO3 = Ag + NH3 + H2O + CO2 =>
3 C6H12O6 + 8 AgNO3 = 8 Ag + 8 NH3 + 6 H2O + 18 CO2
Al2(SO4)3 + NH3 + H2O = Al(OH)3 + (NH4)2SO4 =>
Al2(SO4)3 + 6 NH3 + 6 H2O = 2 Al(OH)3 + 3(NH4)2SO4
NaI + H2SO4 = NaIO3 + SO2 + H2O =>
NaI + 3 H2SO4 = NaIO3 + 3 SO2 + 3 H2O
CaCO3 + Na2HPO4 = CaHPO4 + Na2CO3 =>
CaCO3 + Na2HPO4 = CaHPO4 + Na2CO3
C7H6O2 + O2 = H2O + C =>
2 C7H6O2 + O2 = 6 H2O + 14 C
FeCl3 + Pb(No3)2 = Fe(No3)3 + Pb(Cl)2 =>
2 FeCl3 + 3 Pb(No3)2 = 2 Fe(No3)3 + 3 Pb(Cl)2
Hg(NO3)2 = Hg2O + NO2 + O =>
2 Hg(NO3)2 = Hg2O + 4 NO2 + 3 O
Si + I2 = SiI =>
2 Si + I2 = 2 SiI
NH4Cl + KH2SbO4 = NH4H2SbO4 + KCl =>
NH4Cl + KH2SbO4 = NH4H2SbO4 + KCl
P4O10 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
P4O10 + 6 Mg(OH)2 = 2 Mg3(PO4)2 + 6 H2O
HF + Al = F3Al + H2 =>
6 HF + 2 Al = 2 F3Al + 3 H2
K2S2O8 = SO2 + K2SO4 + O2 =>
K2S2O8 = SO2 + K2SO4 + O2
N2H2 + KMnO4 + H2SO4 = NO + MnSO4 + K2SO4 + H2O =>
5 N2H2 + 6 KMnO4 + 9 H2SO4 = 10 NO + 6 MnSO4 + 3 K2SO4 + 14 H2O
K2Cr2O7 + C2H5OH + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 3 C2H5OH + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 11 H2O
H2C4H4O4 + NaOH = NaHC4H4O4 + HOH =>
H2C4H4O4 + NaOH = NaHC4H4O4 + HOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/23/25
Équations équilibrées sur02/22/24
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