| Équations équilibrées la veille | Équations équilibrées le lendemain |
7 TiH2 + Cr23C7 = 7 TiC + 23 Cr + 14 H
C5H10 + KMnO4 + H2O = C3H6O2 + MnO2 + KOH =>
9 C5H10 + 20 KMnO4 + 10 H2O = 15 C3H6O2 + 20 MnO2 + 20 KOH
Co(NO3)2*6H2O + Al(NO3)3*9H2O + C2H6N4O2 = CoAl2O4 + CO2 + H2O + N2 =>
Co(NO3)2*6H2O + 2 Al(NO3)3*9H2O + 4 C2H6N4O2 = CoAl2O4 + 8 CO2 + 36 H2O + 12 N2
F2 + ClO2 = OF2 + Cl2 =>
4 F2 + 2 ClO2 = 4 OF2 + Cl2
ZnO + (NH4)2C2O4 = ZnC2O4 + NH3 + H2O =>
ZnO + (NH4)2C2O4 = ZnC2O4 + 2 NH3 + H2O
K + CsH = KH + Cs =>
K + CsH = KH + Cs
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NOCl2(g) = NO(g) + Cl3(g) =>
3 NOCl2(g) = 3 NO(g) + 2 Cl3(g)
Fe{3+} + HSCN = FeSCN{2+} + H{+} =>
Fe{3+} + HSCN = FeSCN{2+} + H{+}
Sr(OH)2 + H3(PO4) = Sr + (PO4)2 + H2O =>
3 Sr(OH)2 + 2 H3(PO4) = 3 Sr + (PO4)2 + 6 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Cu(NO3)2 + Fe = Cu + Fe(NO3)3 =>
3 Cu(NO3)2 + 2 Fe = 3 Cu + 2 Fe(NO3)3
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
Cl2O + H2 = HCl + H2O =>
Cl2O + 2 H2 = 2 HCl + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
KCl + Cu(OH)2 + CuCl2 = K2Cu5(OH)4Cl8 =>
2 KCl + 2 Cu(OH)2 + 3 CuCl2 = K2Cu5(OH)4Cl8
I2 + H2O + Na3AsO3 = HI + Na3AsO4 =>
I2 + H2O + Na3AsO3 = 2 HI + Na3AsO4
Zn + SO3 = ZnO + SO2 =>
Zn + SO3 = ZnO + SO2
C7H4N3O6 + O2 = CO2 + N2 + H2O =>
2 C7H4N3O6 + 10 O2 = 14 CO2 + 3 N2 + 4 H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
NH3 + Cl2 = N2H4 + NH4Cl =>
4 NH3 + Cl2 = N2H4 + 2 NH4Cl
CH18 + O2 = C + H2O =>
2 CH18 + 9 O2 = 2 C + 18 H2O
NO2{-} + Co2{+} + H{+} = [Co(NO2)6]3{-} + NO + H2O =>
67 NO2{-} + 3 Co2{+} + 62 H{+} = 2[Co(NO2)6]3{-} + 31 NO + 31 H2O
Ag2O + H2O = Ag + OH =>
Ag2O + H2O = 2 Ag + 2 OH
Al(PO4) + Zn = Zn3(PO4) + Al =>
Al(PO4) + 3 Zn = Zn3(PO4) + Al
WO + H2 = W + H2O =>
WO + H2 = W + H2O
SiH4 + O2 = SiO + H2O =>
2 SiH4 + 3 O2 = 2 SiO + 4 H2O
C5H12 + O2 = CO2 + H2O2 =>
C5H12 + 11 O2 = 5 CO2 + 6 H2O2
SrCl2 + Li2SO4 = Sr(SO4) + Li2Cl2 =>
SrCl2 + Li2SO4 = Sr(SO4) + Li2Cl2
Cr7H8 + HNO3 = Cr7H5N3O6 + H2O =>
Cr7H8 + 3 HNO3 = Cr7H5N3O6 + 3 H2O
NaOH + HNO3 = NaNO3 + HOH =>
NaOH + HNO3 = NaNO3 + HOH
KMnO4(aq) + Na2SO3(aq) + H2SO4(aq) = Na2SO4(aq) + K2SO4(aq) + MnSO4(aq) + H2O =>
2 KMnO4(aq) + 5 Na2SO3(aq) + 3 H2SO4(aq) = 5 Na2SO4(aq) + K2SO4(aq) + 2 MnSO4(aq) + 3 H2O
Mn2O7 + CO = MnO2 + CO2 =>
Mn2O7 + 3 CO = 2 MnO2 + 3 CO2
CH3COCH3 + NaOCl = CHCl3 + NaCH3COO + NaOH =>
CH3COCH3 + 3 NaOCl = CHCl3 + NaCH3COO + 2 NaOH
NH4N(NO2)2 = N2 + H2O + O2 =>
NH4N(NO2)2 = 2 N2 + 2 H2O + O2
Zn + Na2S + HCl = ZnS + NaCl + H =>
Zn + Na2S + 2 HCl = ZnS + 2 NaCl + 2 H
MgSO4*7H2O(s) = Mg + SO4 + H + O2 =>
2 MgSO4*7H2O(s) = 2 Mg + 2 SO4 + 28 H + 7 O2
CH3NH3HSO4 + NaOH = NaHSO4 + CH3NH2 + H2O =>
CH3NH3HSO4 + NaOH = NaHSO4 + CH3NH2 + H2O
Al + KMnO4 + H2O = MnO2 + Al(OH)4{-} + K{+} =>
Al + KMnO4 + 2 H2O = MnO2 + Al(OH)4{-} + K{+}
FeSO4 + KClO3 + H2O + KI = Fe(OH)3 + K2SO4 + I + HClO2 =>
FeSO4 + KClO3 + 2 H2O + KI = Fe(OH)3 + K2SO4 + I + HClO2
NH4Cl + Co2(SO4)3 = CoH4Cl + N2(SO4)3 =>
2 NH4Cl + Co2(SO4)3 = 2 CoH4Cl + N2(SO4)3
C7H6O2 + O2 = CO2 + H2H =>
C7H6O2 + 6 O2 = 7 CO2 + 2 H2H
K2CO3 + C = CO + K =>
K2CO3 + 2 C = 3 CO + 2 K
CH3COOC3H7 + H2O = CH3COOH + C4H10 =>
10 CH3COOC3H7 + 6 H2O = 13 CH3COOH + 6 C4H10
H(OH) = (H2O) =>
H(OH) = (H2O)
Ga3As + H2O = As + H2 + Ga2O3 =>
2 Ga3As + 9 H2O = 2 As + 9 H2 + 3 Ga2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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