| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCl(g) + CaO(s) = CaCl2(s) + H2O(l)
CO2Ca(OH)2 = CaCO3H2O =>
CO2Ca(OH)2 = CaCO3H2O
CrPO4 + Ca = CaPO4 + Cr =>
CrPO4 + Ca = CaPO4 + Cr
Fe(s) + Zn2{+} = Fe2{+} + Zn(s) =>
2 Fe(s) + Zn2{+} = Fe2{+} + 2 Zn(s)
KNO3 + C6H12O11 = H2O + KOH + N + CO2 =>
14 KNO3 + 5 C6H12O11 = 23 H2O + 14 KOH + 14 N + 30 CO2
Al2O3 + CaO = Ca2Al + O3 =>
3 Al2O3 + 12 CaO = 6 Ca2Al + 7 O3
K4Fe(CN)6 + KMnO4 + HCl = KHCl + FeCl3 + MnCl2 + CO2 + NO + H2O =>
2 K4Fe(CN)6 + 13 KMnO4 + 53 HCl = 21 KHCl + 2 FeCl3 + 13 MnCl2 + 12 CO2 + 12 NO + 16 H2O
NaOCH2CH2ONa + H2O = HOCH2CH2OH + NaOH =>
NaOCH2CH2ONa + 2 H2O = HOCH2CH2OH + 2 NaOH
AgNO3 + NH3 + H2O = AgOH + NH4NO3 =>
AgNO3 + NH3 + H2O = AgOH + NH4NO3
CuSO4 + HClO4 = Cu(ClO4)2 + H2SO4 =>
CuSO4 + 2 HClO4 = Cu(ClO4)2 + H2SO4
SnCl2 + HCl + Hg(NO3)2 = H2[SnCl6] + Hg + HNO3 =>
SnCl2 + 4 HCl + Hg(NO3)2 = H2[SnCl6] + Hg + 2 HNO3
CH3COONaHCl = NaClHCH3COO =>
CH3COONaHCl = NaClHCH3COO
H2O + (NH4)2SO4 = H2SO4 + NH4OH =>
2 H2O + (NH4)2SO4 = H2SO4 + 2 NH4OH
C6H5OHCH3COOH = CH3COOC6H5H2O =>
C6H5OHCH3COOH = CH3COOC6H5H2O
H2SO4 + Ni(OH)3 = Ni2(SO4)3 + H2O =>
3 H2SO4 + 2 Ni(OH)3 = Ni2(SO4)3 + 6 H2O
C16H14O3 + NaOH = Na2C15H14O2 + Na2CO3 + H2O =>
C16H14O3 + 4 NaOH = Na2C15H14O2 + Na2CO3 + 2 H2O
C7H7O2 + OH = C7H6O2 + H2O =>
C7H7O2 + OH = C7H6O2 + H2O
H3PO4MgO = MgHPO4H2O =>
H3PO4MgO = MgHPO4H2O
Si + FeO = FeSi + SiO2 =>
3 Si + 2 FeO = 2 FeSi + SiO2
K2Cr2O7 + KNO2 + H2O = KNO3 + Cr(OH)3 + KOH =>
K2Cr2O7 + 3 KNO2 + 4 H2O = 3 KNO3 + 2 Cr(OH)3 + 2 KOH
Fe2O3 + H2O = Fe + O2H3 =>
Fe2O3 + 9 H2O = 2 Fe + 6 O2H3
H3PO4 = P4O10 + H2O =>
4 H3PO4 = P4O10 + 6 H2O
MgHCO3 + HNO3 = Mg(NO3) + H2O + CO2 =>
MgHCO3 + HNO3 = Mg(NO3) + H2O + CO2
ZnBr2 + H3Po4 = Zn3(Po4)2 + HBr =>
3 ZnBr2 + 2 H3Po4 = Zn3(Po4)2 + 6 HBr
H2SO4 + Ba(OH)2 = BaHSO4 + H2O + O2 =>
4 H2SO4 + 4 Ba(OH)2 = 4 BaHSO4 + 6 H2O + O2
NH = N2H2 =>
2 NH = N2H2
KNO3 + KMnO4 = KNO + KMnO7 =>
3 KNO3 + 2 KMnO4 = 3 KNO + 2 KMnO7
Al(NO3)3 = Al2O3 + NO2 + O2 =>
4 Al(NO3)3 = 2 Al2O3 + 12 NO2 + 3 O2
H3PO4 = H2 + PO4 =>
2 H3PO4 = 3 H2 + 2 PO4
C9H11O2N + O2 = CO2 + H2O + NH3 =>
C9H11O2N + 10 O2 = 9 CO2 + 4 H2O + NH3
FeCl3 + NH4(OH) = Fe(OH)3 + (NH4)Cl =>
FeCl3 + 3 NH4(OH) = Fe(OH)3 + 3(NH4)Cl
NH4Cl + HNO2 = N2 + HCl + H2O =>
NH4Cl + HNO2 = N2 + HCl + 2 H2O
Al(OH)3 + CH3COOH = Al(CH3COO)3 + H2O =>
Al(OH)3 + 3 CH3COOH = Al(CH3COO)3 + 3 H2O
H3PO4 = H2 + PO4 =>
2 H3PO4 = 3 H2 + 2 PO4
SbCl3 + Na2CO3 = Sb2O3 + CO2 + NaCl =>
2 SbCl3 + 3 Na2CO3 = Sb2O3 + 3 CO2 + 6 NaCl
Ba(OH)2 + K2CO3 = BaCO3 + KOH =>
Ba(OH)2 + K2CO3 = BaCO3 + 2 KOH
Ba(HCO3)2 = BaCO3H2O + CO2 =>
Ba(HCO3)2 = BaCO3H2O + CO2
SbCl3 + Na2CO3 = Sb2O3 + CO2 + NaCl =>
2 SbCl3 + 3 Na2CO3 = Sb2O3 + 3 CO2 + 6 NaCl
MgClNaPo4 = MgPo4NaCl =>
MgClNaPo4 = MgPo4NaCl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Hg(NO3)2 + Al2(SO4)3 = HgSO4 + Al(NO3)3 =>
3 Hg(NO3)2 + Al2(SO4)3 = 3 HgSO4 + 2 Al(NO3)3
SbCl3 + Na2CO3 = Sb2O3 + CO2 + NaCl =>
2 SbCl3 + 3 Na2CO3 = Sb2O3 + 3 CO2 + 6 NaCl
C2H50OH + O2 = C02 + H2O =>
4 C2H50OH + 49 O2 = 4 C02 + 102 H2O
KSCN + AgNO3 = SCN + KAgNO3 =>
KSCN + AgNO3 = SCN + KAgNO3
HCl(aq) + K2SiO3(s) = KCl + H2SiO3 =>
2 HCl(aq) + K2SiO3(s) = 2 KCl + H2SiO3
Ba(OH)2 + HBr = BaH2 + BrOH =>
Ba(OH)2 + 2 HBr = BaH2 + 2 BrOH
HCOOK + H2SO4 = HCOOH + HKSO4 =>
HCOOK + H2SO4 = HCOOH + HKSO4
Al(OH)3 + NH3 = NH4AlO2 + H2O =>
Al(OH)3 + NH3 = NH4AlO2 + H2O
CO2(g) + LiOH(aq) = Li2CO3(aq) + H2O(l) =>
CO2(g) + 2 LiOH(aq) = Li2CO3(aq) + H2O(l)
SbCl3 + Na2CO3 = Sb2O3 + CO2 + NaCl =>
2 SbCl3 + 3 Na2CO3 = Sb2O3 + 3 CO2 + 6 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/02/24
Équations équilibrées sur08/01/23
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