| Équations équilibrées la veille |
CO3 + Pb = CO3Pb
CH3OH + H2SO4 = CH3HSO4 + H2O =>
CH3OH + H2SO4 = CH3HSO4 + H2O
Co(ClO4)2 + Al = Al2(ClO4) + Co =>
Co(ClO4)2 + 4 Al = 2 Al2(ClO4) + Co
H2SO4 + KMgO4 = K2SO4 + MgSO4 + H2O + O =>
3 H2SO4 + 2 KMgO4 = K2SO4 + 2 MgSO4 + 3 H2O + 5 O
Ca(NO3)2*4H2O + C10H16N2O8 = CO2 + CaO + H2O + N2 =>
4 Ca(NO3)2*4H2O + C10H16N2O8 = 10 CO2 + 4 CaO + 24 H2O + 5 N2
CH3CH2CH3(g) + O2(g) = CO2 + H2O(g) =>
CH3CH2CH3(g) + 5 O2(g) = 3 CO2 + 4 H2O(g)
Au + KCN + O2 + H2O = KAu(CN)2 + KOH =>
4 Au + 8 KCN + O2 + 2 H2O = 4 KAu(CN)2 + 4 KOH
CH4576 = C + H2 =>
CH4576 = C + 2288 H2
NaSO4 + Cu = CuSO4(s) + Na(s) =>
NaSO4 + Cu = CuSO4(s) + Na(s)
NaHCO3 + NH4Cl = NaCl + NH3 + CO2 + H2O =>
NaHCO3 + NH4Cl = NaCl + NH3 + CO2 + H2O
N2 + Mg = N2Mg3 =>
N2 + 3 Mg = N2Mg3
C5H4O2 = CO + C4H4O =>
C5H4O2 = CO + C4H4O
K2CrO4 + KOH + H[SnCl3] + H2O = K[Cr(OH)4] + K3[Sn(OH)6] + KCl =>
K2CrO4 + 17 KOH + 3 H[SnCl3] + H2O = K[Cr(OH)4] + 3 K3[Sn(OH)6] + 9 KCl
AlJ3 + AgNO3 = Al(NO3)3 + AgJ =>
AlJ3 + 3 AgNO3 = Al(NO3)3 + 3 AgJ
AlCl3 + NaOH + H2O = Na(Al(OH)4) + HCl =>
AlCl3 + NaOH + 3 H2O = Na(Al(OH)4) + 3 HCl
CO2 + H2O = C6H12O6 + HO2 =>
6 CO2 + 10 H2O = C6H12O6 + 8 HO2
MnSO4 + H2O + (NH4)S2O8 = HMnO4 + (NH4)2SO4 + H2SO4 =>
6 MnSO4 + 24 H2O + 10(NH4)S2O8 = 6 HMnO4 + 5(NH4)2SO4 + 21 H2SO4
AsS5 + KClO3 + H2O = H3AsO4 + H2SO4 + KCl =>
6 AsS5 + 35 KClO3 + 39 H2O = 6 H3AsO4 + 30 H2SO4 + 35 KCl
SO3 + HF = HF(SO3)2 =>
2 SO3 + HF = HF(SO3)2
CO2 + HF = CF + HO2 =>
CO2 + HF = CF + HO2
Zn + Cr2(SO4)3 = ZnSO4 + Cr =>
3 Zn + Cr2(SO4)3 = 3 ZnSO4 + 2 Cr
K2Cr2O7 + B6H10 = K6B6H4 + Cr2O3 + H2O + H3BO3 =>
42 K2Cr2O7 + 23 B6H10 = 14 K6B6H4 + 42 Cr2O3 + 6 H2O + 54 H3BO3
C7H8O2 + O = CO + H2O =>
C7H8O2 + 9 O = 7 CO + 4 H2O
KI(aq) + BaCl2(aq) = KCl(aq) + BaI2 =>
2 KI(aq) + BaCl2(aq) = 2 KCl(aq) + BaI2
KClO3 + K2MnO4 + H2O = KCl + KMnO4 + KOH =>
KClO3 + 6 K2MnO4 + 3 H2O = KCl + 6 KMnO4 + 6 KOH
AgClO4 + I2 = AgI + ClO4 =>
2 AgClO4 + I2 = 2 AgI + 2 ClO4
K2[HgI4] + NaOH + NH4OH = Hg2NI + NaI + KOH + H2O =>
2 K2[HgI4] + 7 NaOH + NH4OH = Hg2NI + 7 NaI + 4 KOH + 4 H2O
MoO3(cr) + Zn(cr) + H2SO4 = Mo2O3(cr) + ZnSO4(cr) + H2O =>
2 MoO3(cr) + 3 Zn(cr) + 3 H2SO4 = Mo2O3(cr) + 3 ZnSO4(cr) + 3 H2O
C13H26 + O2 = CO2 + H2O =>
2 C13H26 + 39 O2 = 26 CO2 + 26 H2O
O2 + P4 = PO5 =>
10 O2 + P4 = 4 PO5
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
Al2(SO4)3 + Mg = MgSO4 + Al =>
Al2(SO4)3 + 3 Mg = 3 MgSO4 + 2 Al
Al(OH)03 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)03 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
CH3COOH + HCl = CH3COO{-} + H2Cl{+} =>
CH3COOH + HCl = CH3COO{-} + H2Cl{+}
CaCl2 + Ag = Ca + AgCl =>
CaCl2 + 2 Ag = Ca + 2 AgCl
C3H8O + O2 = CO + H2O =>
C3H8O + 3 O2 = 3 CO + 4 H2O
Na3AsO4 + H2S = H3AsO4 + Na2S =>
2 Na3AsO4 + 3 H2S = 2 H3AsO4 + 3 Na2S
CaO + H3PO4 = Ca3(PO4)2 + H2O =>
3 CaO + 2 H3PO4 = Ca3(PO4)2 + 3 H2O
Zn(s) + AgNo3(aq) = Ag(s) + Zn(No3) =>
Zn(s) + AgNo3(aq) = Ag(s) + Zn(No3)
H2Cr2O7 + FeO = Fe2O3 + H2Cr2O4 =>
H2Cr2O7 + 6 FeO = 3 Fe2O3 + H2Cr2O4
AlPO4 + HOH = Al(OH)3 + H3PO4 =>
AlPO4 + 3 HOH = Al(OH)3 + H3PO4
H2O2 + CO3{-} = H2CO3{-} + O2 =>
H2O2 + CO3{-} = H2CO3{-} + O2
H3PO4 + K2S = K3PO4 + H2S =>
2 H3PO4 + 3 K2S = 2 K3PO4 + 3 H2S
Pb(C2H3O2)2 + KOH = Pb(OH)2 + CH3CO2K =>
Pb(C2H3O2)2 + 2 KOH = Pb(OH)2 + 2 CH3CO2K
Na3PO4 + AgCl = Ag3PO4 + NaCl =>
Na3PO4 + 3 AgCl = Ag3PO4 + 3 NaCl
NH4Fe(SO4)2 + BaCl2 = Ba(SO4)2 + NH4 + FeCl2 =>
NH4Fe(SO4)2 + BaCl2 = Ba(SO4)2 + NH4 + FeCl2
Al3 + Cu2(SO2) = Al2(SO2)3 + Cu2 =>
2 Al3 + 9 Cu2(SO2) = 3 Al2(SO2)3 + 9 Cu2
NiCl2 + NH4OH + C4H8N2O2 = Ni(C4H7N2O2)2 + NH4Cl + H2O =>
NiCl2 + 2 NH4OH + 2 C4H8N2O2 = Ni(C4H7N2O2)2 + 2 NH4Cl + 2 H2O
H3PO4 + K2S = K3PO4 + H2S =>
2 H3PO4 + 3 K2S = 2 K3PO4 + 3 H2S
KClO + K2MnO4 + H2O = KCl + KMnO4 + KOH =>
KClO + 2 K2MnO4 + H2O = KCl + 2 KMnO4 + 2 KOH
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Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
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