| Équations équilibrées la veille | Équations équilibrées le lendemain |
C10H15N + HCl = C10H16ClN
K3Po4 + Co2 = Po2 + K3Co2 =>
K3Po4 + Co2 = 2 Po2 + K3Co2
Pb3(PO4)2 = Pb + P + O2 =>
Pb3(PO4)2 = 3 Pb + 2 P + 4 O2
C2H4O4 + Ca(OH)2 = H2O + Ca(C2H3O4)2 =>
2 C2H4O4 + Ca(OH)2 = 2 H2O + Ca(C2H3O4)2
KCN + Co(CH3COO)2*4H2O + CH3COOH = K3(Co(CN)6) + KCH2CO2 + H2 + H2O =>
6 KCN + Co(CH3COO)2*4H2O + CH3COOH = K3(Co(CN)6) + 3 KCH2CO2 + 2 H2 + 4 H2O
Cd + Fe(No3)2 = Cd(No3)2 + Fe =>
Cd + Fe(No3)2 = Cd(No3)2 + Fe
KClO + KOH + Bi(OH)3 = KCl + KBiO3 + H2O =>
KClO + KOH + Bi(OH)3 = KCl + KBiO3 + 2 H2O
RuS + O2 + H2O = Ru2O3 + H2SO4 =>
4 RuS + 9 O2 + 4 H2O = 2 Ru2O3 + 4 H2SO4
Fe + CoCl{2} = FeCl{2} + Co =>
Fe + CoCl{2} = FeCl{2} + Co
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
AlCl + Cu = CuCl + Al =>
AlCl + Cu = CuCl + Al
Zn(OH)2 + H2CO3 = [ZnOH]2CO3 + H2O =>
2 Zn(OH)2 + H2CO3 = [ZnOH]2CO3 + 2 H2O
Na2S + NaHCO3 = H2S + Na2CO3 =>
Na2S + 2 NaHCO3 = H2S + 2 Na2CO3
NaOH + C20H14O4 + HCl = NaOHC20H14O4HCl =>
NaOH + C20H14O4 + HCl = NaOHC20H14O4HCl
K2C2O4*H2O + FeCl3(H2O)6 = FeK3(C2O4)3(H2O)3 + KCl + H2O =>
3 K2C2O4*H2O + FeCl3(H2O)6 = FeK3(C2O4)3(H2O)3 + 3 KCl + 6 H2O
B2Br6 + HNO3 = BN3O9 + HBr =>
B2Br6 + 6 HNO3 = 2 BN3O9 + 6 HBr
Mg(CO3)2 + Co(NO3)2 = Co(CO3)2 + Mg(NO3)2 =>
Mg(CO3)2 + Co(NO3)2 = Co(CO3)2 + Mg(NO3)2
(NH4)SO4 + NaOH = Na2SO4 + H2O + NH2 =>
(NH4)SO4 + 2 NaOH = Na2SO4 + 2 H2O + NH2
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
CH3OH + K = CH3OK + H2 =>
2 CH3OH + 2 K = 2 CH3OK + H2
Zn(Fe)3Cl = ZnCl + Fe =>
Zn(Fe)3Cl = ZnCl + 3 Fe
Cu + Zn(C2H3O2)2 = Zn + CuC2H3O2 =>
2 Cu + Zn(C2H3O2)2 = Zn + 2 CuC2H3O2
As + Cl + H2O = H3AsO4 + HCl =>
As + 5 Cl + 4 H2O = H3AsO4 + 5 HCl
H3PO4(aq) + K(OH)(aq) = K3PO4(aq) + H2O(l) =>
H3PO4(aq) + 3 K(OH)(aq) = K3PO4(aq) + 3 H2O(l)
PbCrO4 + CH3COOH = Pb{2+} + Cr2O7{2-} + CH3COO{-} + H2O =>
2 PbCrO4 + 2 CH3COOH = 2 Pb{2+} + Cr2O7{2-} + 2 CH3COO{-} + H2O
Al(NO3)3 + K3PO4 = Al(PO4)3 + K3(NO3) =>
Al(NO3)3 + 3 K3PO4 = Al(PO4)3 + 3 K3(NO3)
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
CaCO3 + Mg = Ca + MgCO3 =>
CaCO3 + Mg = Ca + MgCO3
Fe(NO3)3 + NaOH = NaNO3 + FeOH(NO3)2 =>
Fe(NO3)3 + NaOH = NaNO3 + FeOH(NO3)2
CrO2 + OH = CrO4 + H2O =>
CrO2 + 4 OH = CrO4 + 2 H2O
KClO3 + KFeO2 + KOH = KCl + K2FeO4 + H2O =>
KClO3 + 2 KFeO2 + 2 KOH = KCl + 2 K2FeO4 + H2O
NH4 + Cs = CsNH4 =>
NH4 + Cs = CsNH4
(NH4)2SO4 + H2SO4 = NH4HSO4 =>
(NH4)2SO4 + H2SO4 = 2 NH4HSO4
Ca + HOH = CaHO2 + H2 =>
2 Ca + 4 HOH = 2 CaHO2 + 3 H2
ZnCl2 + CaS = CaCl2 + ZnS =>
ZnCl2 + CaS = CaCl2 + ZnS
Co(OH)2 + NaOH = [Co(OH)4]Na2 =>
Co(OH)2 + 2 NaOH = [Co(OH)4]Na2
NH3 + ZnO = Zn + N2 + H2O =>
2 NH3 + 3 ZnO = 3 Zn + N2 + 3 H2O
Cu(NH3)3(H2O)2 + H2SO4 = CuSO4 + (NH4)2SO4 + H3O =>
2 Cu(NH3)3(H2O)2 + 5 H2SO4 = 2 CuSO4 + 3(NH4)2SO4 + 4 H3O
C3H(NO3)3 = N2 + CO2 + H2O + O2 =>
4 C3H(NO3)3 = 6 N2 + 12 CO2 + 2 H2O + 5 O2
C2H7O3P + H2O = H3PO3 + CH3OH =>
C2H7O3P + 2 H2O = H3PO3 + 2 CH3OH
C4H9OH + KMnO4 + H2SO4 = C3H7COOH + K2SO4 + MnSO4 + H2O =>
5 C4H9OH + 4 KMnO4 + 6 H2SO4 = 5 C3H7COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
Na2CO3 + AgNO3 = Ag2CO3 + NaNO3 =>
Na2CO3 + 2 AgNO3 = Ag2CO3 + 2 NaNO3
NaOH(aq)C20H14O4(aq) = H2O(l)Na(s)C20H13O4(aq) =>
NaOH(aq)C20H14O4(aq) = H2O(l)Na(s)C20H13O4(aq)
C8H10N4O2 + H2O = C8H10N4O2H + OH =>
C8H10N4O2 + H2O = C8H10N4O2H + OH
Na2Zn(OH)4 + HCl = ZnCl2 + H2O + NaCl =>
Na2Zn(OH)4 + 4 HCl = ZnCl2 + 4 H2O + 2 NaCl
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CH3COONa(aq) + H2O(l) = CH3COOH(aq) + NaOH(aq) =>
CH3COONa(aq) + H2O(l) = CH3COOH(aq) + NaOH(aq)
Al + HBr = Al(Br)3 + H2 =>
2 Al + 6 HBr = 2 Al(Br)3 + 3 H2
Pb(No3)2(aq) + Na2S(aq) = PbS(s) + NaNo3(aq) =>
Pb(No3)2(aq) + Na2S(aq) = PbS(s) + 2 NaNo3(aq)
ZnO + H2SiO3 = ZnSiO3 + H2O =>
ZnO + H2SiO3 = ZnSiO3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/21/24
Équations équilibrées sur09/20/23
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