| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 LiI + O2 = 2 Li2O + 2 I2
KMnO4 + NH3 = H2O + KNO3 + KOH + MnO2 =>
8 KMnO4 + 3 NH3 = 2 H2O + 3 KNO3 + 5 KOH + 8 MnO2
Al4 + S2 = AlS =>
Al4 + 2 S2 = 4 AlS
CH4 + Fe2O3 = CO2 + Fe + H2O =>
3 CH4 + 4 Fe2O3 = 3 CO2 + 8 Fe + 6 H2O
N2H4(l) = NH3(g) + N2(g) =>
3 N2H4(l) = 4 NH3(g) + N2(g)
Cu + LiCH3COO = Cu(CH3COO)2 + Li =>
Cu + 2 LiCH3COO = Cu(CH3COO)2 + 2 Li
CH2CH2HOH = CH3CH2OH =>
CH2CH2HOH = CH3CH2OH
Cu2O + H2SO4 = CuSO4 + Cu + H2O =>
Cu2O + H2SO4 = CuSO4 + Cu + H2O
CaCO3 + HNO3 = Ca(NO3)2 + H2O + CO2 =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + H2O + CO2
NaC6H5O + H2O = HC6H5O + NaOH =>
NaC6H5O + H2O = HC6H5O + NaOH
(NH4)2CO3 + FeF3 = NH4F + Fe2(CO3)3 =>
3(NH4)2CO3 + 2 FeF3 = 6 NH4F + Fe2(CO3)3
C6H10 + KMnO4 + H2SO4 = C5H9COOH + H2O + K2SO4 + MnSO4 =>
5 C6H10 + 4 KMnO4 + 6 H2SO4 = 5 C5H9COOH + 6 H2O + 2 K2SO4 + 4 MnSO4
FeSO4*7H2O + HNO3 = Fe(NO3)2 + H2SO4 + H2O =>
FeSO4*7H2O + 2 HNO3 = Fe(NO3)2 + H2SO4 + 7 H2O
C3H7OH + Na2Cr2O7 + H2SO4 = C3H7O + Cr(OH)3 + Na2SO4 + H2O =>
6 C3H7OH + Na2Cr2O7 + H2SO4 = 6 C3H7O + 2 Cr(OH)3 + Na2SO4 + H2O
NaH + H2S = Na2S + H2 =>
2 NaH + H2S = Na2S + 2 H2
WO3 + H2(g) = W(s) + H2O(l) =>
WO3 + 3 H2(g) = W(s) + 3 H2O(l)
As(OH)3 + HCl = H2O + AsCl3 =>
As(OH)3 + 3 HCl = 3 H2O + AsCl3
Li + H2O = Li2O2H2 + H2 =>
2 Li + 2 H2O = Li2O2H2 + H2
C6H5OH + CH3Cl = C6H5OCH3 + HCl =>
C6H5OH + CH3Cl = C6H5OCH3 + HCl
C3H6O(propanol) + O2 = CO2 + H2O =>
C3H6O(propanol) + 4 O2 = 3 CO2 + 3 H2O
Al(OH)3 + HNO3 = Al + HNO3OH =>
Al(OH)3 + 3 HNO3 = Al + 3 HNO3OH
FeO + NH4OH = Fe(OH)2 + NH3 =>
FeO + NH4OH = Fe(OH)2 + NH3
CH3OOH + Cu = CH3OOCu + H =>
CH3OOH + Cu = CH3OOCu + H
NaOHCuI = NaIOHCu =>
NaOHCuI = NaIOHCu
Mg(NO3)2 + CO(NH2)2 = MgO + N2 + CO2 + H2O =>
3 Mg(NO3)2 + 5 CO(NH2)2 = 3 MgO + 8 N2 + 5 CO2 + 10 H2O
Co + H(NO3) = Co(NO3)2 + N2 + H2O =>
5 Co + 12 H(NO3) = 5 Co(NO3)2 + N2 + 6 H2O
SrAgNO = AgSr(NO) =>
SrAgNO = AgSr(NO)
Mg + HNO3 = Mg(NO3)2 + N2O + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + N2O + 5 H2O
ZincSulphateSodiumHydroxide = ZincHydroxideSodiumSulphate =>
ZincSulphateSodiumHydroxide = ZincHydroxideSodiumSulphate
CaCl2 + H2SO4 = CaSO4 + HCl =>
CaCl2 + H2SO4 = CaSO4 + 2 HCl
CaH2 + H2O(l) = Ca(OH)2 + H2(g) =>
CaH2 + 2 H2O(l) = Ca(OH)2 + 2 H2(g)
CH3CHOHCH3 + Cr2O7 + H2SO4 = CH3COCH3 + Cr2SO4 + (OH)2 =>
5 CH3CHOHCH3 + 2 Cr2O7 + 2 H2SO4 = 5 CH3COCH3 + 2 Cr2SO4 + 7(OH)2
H3PO4 + KOH = H2O + K3PO4 =>
H3PO4 + 3 KOH = 3 H2O + K3PO4
BaCO3 + HCl = BaCl2 + H2OCO2 =>
BaCO3 + 2 HCl = BaCl2 + H2OCO2
CH3COOHNaF = HFNaCH3COO =>
CH3COOHNaF = HFNaCH3COO
Na3Po4 + Pb(No3)2 = Pb3(Po4)2 + NaNo3 =>
2 Na3Po4 + 3 Pb(No3)2 = Pb3(Po4)2 + 6 NaNo3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
KClO3 = KClO46 + KCl =>
46 KClO3 = 3 KClO46 + 43 KCl
Ca + H3PO4 = Ca(H2PO4)2 + P2O3 + H2O =>
2 Ca + 6 H3PO4 = 2 Ca(H2PO4)2 + P2O3 + 5 H2O
Al2(SO4)3 + Pb(NO3)2 = Al(NO3)3 + Pb(SO4) =>
Al2(SO4)3 + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb(SO4)
KOH(aq) + CaBr2(aq) = KBr(aq) + Ca(OH)2 =>
2 KOH(aq) + CaBr2(aq) = 2 KBr(aq) + Ca(OH)2
ZnO + H2O2 = Zn(OH)2 + O =>
ZnO + H2O2 = Zn(OH)2 + O
(NH4)HSO4 + NaOH = H2O + Na2SO4 + NH4OH =>
(NH4)HSO4 + 2 NaOH = H2O + Na2SO4 + NH4OH
C2H5OCOOHNaOH = NaC2H5OCOOH2O =>
C2H5OCOOHNaOH = NaC2H5OCOOH2O
Na2SO4*10H2O = Na2SO4 + H2O =>
Na2SO4*10H2O = Na2SO4 + 10 H2O
H2S + FeHO2 = Fe2S3 + H2O =>
3 H2S + 2 FeHO2 = Fe2S3 + 4 H2O
C6H4(NH2)2NaOCl = C6H4OClNa(NH2)2 =>
C6H4(NH2)2NaOCl = C6H4OClNa(NH2)2
CaCO3SnO = CaSnO3CO =>
CaCO3SnO = CaSnO3CO
H3PO4 + CuO2H2 = H2O + Cu3P2O8 =>
2 H3PO4 + 3 CuO2H2 = 6 H2O + Cu3P2O8
HClO3 + Ca(OH)2 + Si(OH)2 = SiCa(ClO3)4 + H2O =>
4 HClO3 + Ca(OH)2 + Si(OH)2 = SiCa(ClO3)4 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/13/24
Équations équilibrées sur06/12/23
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