| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(OH)2 + 2 H(C2H3O2) = 2 HOH + Ca(C2H3O2)2
HCHO + Na2SO3 + H2O = NaOH + CH2(NaSO3)OH =>
HCHO + Na2SO3 + H2O = NaOH + CH2(NaSO3)OH
HCl + HClO3 = H2O + Cl2 =>
5 HCl + HClO3 = 3 H2O + 3 Cl2
NaMnO4 + NaOH = Na2MnO4 + O2 + H2O =>
4 NaMnO4 + 4 NaOH = 4 Na2MnO4 + O2 + 2 H2O
K2CO3 + HCI = H2O + CO2 + KCI =>
K2CO3 + 2 HCI = H2O + CO2 + 2 KCI
CH3CH2NH2 + NaOH = CH3CH2NH3 + NaO =>
CH3CH2NH2 + NaOH = CH3CH2NH3 + NaO
HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O
Sb4O6 + NaOH = Na3SbO3 + H2O =>
Sb4O6 + 12 NaOH = 4 Na3SbO3 + 6 H2O
Sr(C2H3O2)2 + LiOH = Sr(OH)2 + LiC2H3O2 =>
Sr(C2H3O2)2 + 2 LiOH = Sr(OH)2 + 2 LiC2H3O2
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
Al(NO3)3(aq) + Ba(OH)2(aq) = Al(OH)3(aq) + Ba(NO3)2(aq) =>
2 Al(NO3)3(aq) + 3 Ba(OH)2(aq) = 2 Al(OH)3(aq) + 3 Ba(NO3)2(aq)
FeCl3 + Fe = FeCl2 =>
2 FeCl3 + Fe = 3 FeCl2
KOH + HNO3 = HOH + KNO3 =>
KOH + HNO3 = HOH + KNO3
HClO + Ba(OH)2 = Ba(ClO)2 + H2O =>
2 HClO + Ba(OH)2 = Ba(ClO)2 + 2 H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
CO2 + Ba(OH)2 = H2O + BaCO3 =>
CO2 + Ba(OH)2 = H2O + BaCO3
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4 =>
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4
CaOH + NaCl = CaCl + NaOH =>
CaOH + NaCl = CaCl + NaOH
BrO3{-} + As{3+} + H3O{+} = As{5+} + Br{-} + H2O =>
BrO3{-} + 3 As{3+} + 6 H3O{+} = 3 As{5+} + Br{-} + 9 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
HC2H3O2 + Ca(OH)2 = H2O + Ca(C2H3O2)2 =>
2 HC2H3O2 + Ca(OH)2 = 2 H2O + Ca(C2H3O2)2
Ra + C = RaC2 =>
Ra + 2 C = RaC2
CuSO4 + Al = Cu + Al2(SO4)3 =>
3 CuSO4 + 2 Al = 3 Cu + Al2(SO4)3
K + LiBr = Li + KBr =>
K + LiBr = Li + KBr
NH3BH3 + H2O = NH4BO2 + H2 =>
NH3BH3 + 2 H2O = NH4BO2 + 3 H2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
KAl2(AlSi3)O10(OH)2 + H + H2O = Al2Si2O5(OH)4 + K =>
2 KAl2(AlSi3)O10(OH)2 + 2 H + 3 H2O = 3 Al2Si2O5(OH)4 + 2 K
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
Mm + Cl2 = MmCl2 =>
Mm + Cl2 = MmCl2
Fe(OH)2 + NaOH = Fe(OH)3 + Na =>
Fe(OH)2 + NaOH = Fe(OH)3 + Na
Ca(OH)2 + KHSO4 = CaSO4 + K2SO4 + H2O =>
Ca(OH)2 + 2 KHSO4 = CaSO4 + K2SO4 + 2 H2O
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
H3PO4 + MgSO4 = H2(SO4) + Mg3(PO4)2 =>
2 H3PO4 + 3 MgSO4 = 3 H2(SO4) + Mg3(PO4)2
Mg3N2 + H2SO4 = MgSO4 + (NH4)2SO4 =>
Mg3N2 + 4 H2SO4 = 3 MgSO4 + (NH4)2SO4
Ce2 + P = PCe5 =>
5 Ce2 + 2 P = 2 PCe5
C3H9N + H2SO4 = C3H8 + N2 + SO2 + H2O =>
2 C3H9N + H2SO4 = 2 C3H8 + N2 + SO2 + 2 H2O
TlOH + H2SO4 = Tl2SO4 + H2O =>
2 TlOH + H2SO4 = Tl2SO4 + 2 H2O
Ce2 + P = PCe5 =>
5 Ce2 + 2 P = 2 PCe5
BaCO3 + NaCl + H2SO4 = Na2SO4 + BaCl2 + CO2 + H2O =>
BaCO3 + 2 NaCl + H2SO4 = Na2SO4 + BaCl2 + CO2 + H2O
KOH + (NH4)3PO4 = K3PO4 + NH4OH =>
3 KOH + (NH4)3PO4 = K3PO4 + 3 NH4OH
Rb2O(s) + HCl(aq) = RbCl + H2O =>
Rb2O(s) + 2 HCl(aq) = 2 RbCl + H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
KMnO4 + C2H5OH + KOH = K2MnO4 + H2O + CH3CHO =>
2 KMnO4 + C2H5OH + 2 KOH = 2 K2MnO4 + 2 H2O + CH3CHO
LiBr + H2O = LiBrH2O =>
LiBr + H2O = LiBrH2O
AgNO3 + NaCN = AgCN + NaNO3 =>
AgNO3 + NaCN = AgCN + NaNO3
NaC2H3O4 + H2O = NaOH + C2H4O4 =>
NaC2H3O4 + H2O = NaOH + C2H4O4
Co + FeSO4 = Co(SO4) + Fe =>
Co + FeSO4 = Co(SO4) + Fe
BaO2 + H2SO3 = H2O2 + BaSO3 =>
BaO2 + H2SO3 = H2O2 + BaSO3
C2H5OH = C2H4 + H2O =>
C2H5OH = C2H4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/07/24
Équations équilibrées sur10/07/23
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