| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C6H5NO2 + 6 Fe + 7 H2SO4 = (C6H5NH3)2SO4 + 6 FeSO4 + 4 H2O
H2SO4 + FeCl3 = FeSO4 + H2Cl3 =>
H2SO4 + FeCl3 = FeSO4 + H2Cl3
P + NaOH + H2O = PH3 + Na2HPO3 =>
2 P + 2 NaOH + H2O = PH3 + Na2HPO3
CuCl2 + Mn = MnCl2 + Cu =>
CuCl2 + Mn = MnCl2 + Cu
S + NO = N2O + SO2 =>
S + 4 NO = 2 N2O + SO2
NaCl + S = Na + SCl2 =>
2 NaCl + S = 2 Na + SCl2
FeCl3 + KCNS = Fe(CNS) + KCl3 =>
FeCl3 + KCNS = Fe(CNS) + KCl3
CH3CHO + NaOH = CH3COONa + C2H5OH =>
2 CH3CHO + NaOH = CH3COONa + C2H5OH
Fe + C1 = FeC1 =>
Fe + C1 = FeC1
U(SO4)2 + KMnO4 + H2O = H2SO4 + MnSO4 + K2SO4 + UO2SO4 =>
5 U(SO4)2 + 2 KMnO4 + 2 H2O = 2 H2SO4 + 2 MnSO4 + K2SO4 + 5 UO2SO4
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K3Fe(C2O4)3*3H2O + (NH4)HSO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 3 H2C2O4 + 3 K2C2O4 + H2O2 = 2 K3Fe(C2O4)3*3H2O + 4(NH4)HSO4 + 8 H2O
C7H16S + O2 = CO2 + H2O + SO3 =>
2 C7H16S + 25 O2 = 14 CO2 + 16 H2O + 2 SO3
(NH4)2CO3 + CrCl3 = NH4Cl + C3Cr2O9 =>
3(NH4)2CO3 + 2 CrCl3 = 6 NH4Cl + C3Cr2O9
C50H8N14O20 + O2 + H2O = NH3 + CO2 =>
2 C50H8N14O20 + 63 O2 + 34 H2O = 28 NH3 + 100 CO2
HA + Ca(OH) = CaA + H2O =>
HA + Ca(OH) = CaA + H2O
Hg(l) + HCl(aq) = HHg + Cl =>
Hg(l) + HCl(aq) = HHg + Cl
Cs(OH) + H2MnO4 = CsHMnO4 + H2O =>
Cs(OH) + H2MnO4 = CsHMnO4 + H2O
Na2S + SO2 + H2O = Na2SO4 + H2S =>
3 Na2S + 4 SO2 + 4 H2O = 3 Na2SO4 + 4 H2S
CH3CHO + CH3CH2OH = CH3CH(OCH2CH3)2 + H2O =>
CH3CHO + 2 CH3CH2OH = CH3CH(OCH2CH3)2 + H2O
AlOH3 + H2SO4 = AlSO4 + H2OH3 =>
AlOH3 + H2SO4 = AlSO4 + H2OH3
Cu(OH)2(aq) = CuO(aq) + H2O(l) =>
Cu(OH)2(aq) = CuO(aq) + H2O(l)
CH3COO{-} + H2O = CO2 + H{+} + {-} =>
CH3COO{-} + 2 H2O = 2 CO2 + 7 H{+} + 8e
KBr + Mg(OH)2 = KOH + MgBr2 =>
2 KBr + Mg(OH)2 = 2 KOH + MgBr2
Al + F2 = AlF3 =>
2 Al + 3 F2 = 2 AlF3
K + ZnCl2 = KCl + Zn =>
2 K + ZnCl2 = 2 KCl + Zn
Fe3C + HCl = C2H6 + FeCl2 + H2 =>
2 Fe3C + 12 HCl = C2H6 + 6 FeCl2 + 3 H2
Zn(NO3) + NaOH = ZnO + NaNO3 + H =>
Zn(NO3) + NaOH = ZnO + NaNO3 + H
FeS2 + HNO3 = Fe(NO3)3 + H2O + H2SO4 + NO2 =>
FeS2 + 18 HNO3 = Fe(NO3)3 + 7 H2O + 2 H2SO4 + 15 NO2
COCl2 + O2 = CO2 + Cl2 =>
2 COCl2 + O2 = 2 CO2 + 2 Cl2
NH3 + NHO3 = NH4NO3 =>
NH3 + NHO3 = NH4NO3
As + O2 + HCl = AsCl + H2O =>
4 As + O2 + 4 HCl = 4 AsCl + 2 H2O
Zn(s) + Zn(NO3)2 = Zn2(NO3)2 =>
Zn(s) + Zn(NO3)2 = Zn2(NO3)2
N3 + H2O = NH3 + NO =>
5 N3 + 9 H2O = 6 NH3 + 9 NO
Fe + HC1 = FeC13 + H2 =>
2 Fe + 26 HC1 = 2 FeC13 + 13 H2
HCrO4{-} = Cr2O7{2-} + H2O =>
2 HCrO4{-} = Cr2O7{2-} + H2O
Al(s) + NaOH(aq) = Na3AlO3(s) + H2(g) =>
2 Al(s) + 6 NaOH(aq) = 2 Na3AlO3(s) + 3 H2(g)
CuSO4 + H2O = CuSO4*5H2O =>
CuSO4 + 5 H2O = CuSO4*5H2O
C19H32O2 + O2 = CO2 + H2O =>
C19H32O2 + 26 O2 = 19 CO2 + 16 H2O
H2SO4 + KMnO4 + SnSO4 = Sn(SO4)2 + MnSO4 + K2SO4 + H2O =>
8 H2SO4 + 2 KMnO4 + 5 SnSO4 = 5 Sn(SO4)2 + 2 MnSO4 + K2SO4 + 8 H2O
C58H98O3N + O2 = CO2 + H2O + NH3 =>
4 C58H98O3N + 321 O2 = 232 CO2 + 190 H2O + 4 NH3
H2S + ZnCl2 = ZnS + HCl =>
H2S + ZnCl2 = ZnS + 2 HCl
C2H2 + Cl = C + HCl =>
C2H2 + 2 Cl = 2 C + 2 HCl
C20H42 = H2 + C60 =>
3 C20H42 = 63 H2 + C60
Ca3(PO4)2 + SeO2 + C = CaSeO3 + CO + P4 =>
2 Ca3(PO4)2 + 6 SeO2 + 10 C = 6 CaSeO3 + 10 CO + P4
Ni + Na3PO4 = NiPO4 + Na3 =>
Ni + Na3PO4 = NiPO4 + Na3
Fe(NO3)3 + Na3PO4 = NaNO3 + FePO4 =>
Fe(NO3)3 + Na3PO4 = 3 NaNO3 + FePO4
C8H8O2 + SOCl2 = C8H7OCl + HCl + SO2 =>
C8H8O2 + SOCl2 = C8H7OCl + HCl + SO2
K2SO4 + NaOH = K(OH) + Na2SO4 =>
K2SO4 + 2 NaOH = 2 K(OH) + Na2SO4
Ma2O3 + KMnO4 + H2SO4 = MaO3 + K2SO4 + MnSO4 + H2O =>
5 Ma2O3 + 6 KMnO4 + 9 H2SO4 = 10 MaO3 + 3 K2SO4 + 6 MnSO4 + 9 H2O
NHO3 + HS = NO2 + H2O + S =>
NHO3 + HS = NO2 + H2O + S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/01/24
Équations équilibrées sur05/01/23
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