| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 Cl2 + 6 Ca(OH)2 = Ca(ClO3)2 + 5 CaCl2 + 6 H2O
H2NCH2COOH + H2O = H2NCH2COO + H3O =>
H2NCH2COOH + H2O = H2NCH2COO + H3O
Cr + ClO3{-} + H{+} = Cr{3+} + HClO2 + H2O =>
2 Cr + 3 ClO3{-} + 9 H{+} = 2 Cr{3+} + 3 HClO2 + 3 H2O
Zn + NO3{-} = Zn{2+} + NO + O{2-} =>
3 Zn + 2 NO3{-} = 3 Zn{2+} + 2 NO + 4 O{2-}
H2SO4 + MgCO3 = MgSO4 + CO2 + H2O =>
H2SO4 + MgCO3 = MgSO4 + CO2 + H2O
CH3OH + KMnO4 + H2SO4 = CH3COH + MnSO4 + H2O + K2SO4 =>
10 CH3OH + 2 KMnO4 + 3 H2SO4 = 5 CH3COH + 2 MnSO4 + 13 H2O + K2SO4
CaF2 + H2SiO3 = HF + CaSiO3 =>
CaF2 + H2SiO3 = 2 HF + CaSiO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C3H7COOH + Na2CO3 = C3H7COONa + H2O + CO2 =>
2 C3H7COOH + Na2CO3 = 2 C3H7COONa + H2O + CO2
Co + H2SO4 = CoSO4 + S + H2O =>
3 Co + 4 H2SO4 = 3 CoSO4 + S + 4 H2O
KNO2 + HCl = KCl + HNO2 =>
KNO2 + HCl = KCl + HNO2
Al2O3 + NaOH + H2O = Na3 + Al(OH)6 =>
Al2O3 + 6 NaOH + 3 H2O = 2 Na3 + 2 Al(OH)6
Pb(NO3)2(aq) + LiI(aq) = PbI2 + LiNO3(aq) =>
Pb(NO3)2(aq) + 2 LiI(aq) = PbI2 + 2 LiNO3(aq)
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
Ca + ZnCl2 = CaCl2 + Zn =>
Ca + ZnCl2 = CaCl2 + Zn
HCOONH4 = HCOOH + NH3 =>
HCOONH4 = HCOOH + NH3
Co3 + (Po4)2 = Co3(Po4)2 =>
Co3 + (Po4)2 = Co3(Po4)2
KCO3 + Cu2SO4 = Cu2CO3 + KSO4 =>
KCO3 + Cu2SO4 = Cu2CO3 + KSO4
Mg(NO3)2 + Cu = Mg + CuNO3 =>
Mg(NO3)2 + 2 Cu = Mg + 2 CuNO3
Cl2CO3 + CH3COOH = ClCH3COO + H2O + CO2 =>
Cl2CO3 + 2 CH3COOH = 2 ClCH3COO + H2O + CO2
Au + O2 = Au2O3 =>
4 Au + 3 O2 = 2 Au2O3
Hg2O + O2 = HgO =>
2 Hg2O + O2 = 4 HgO
Ba(OH)2 + H2S = Ba2(S)2 + H2O =>
2 Ba(OH)2 + 2 H2S = Ba2(S)2 + 4 H2O
H2OCO2 = (H2CO3) =>
H2OCO2 = (H2CO3)
KMnO4(aq) + C2H2O4(aq) = MnO2(aq) + KOH(aq) + CO2(g) + H2O(l) =>
2 KMnO4(aq) + 3 C2H2O4(aq) = 2 MnO2(aq) + 2 KOH(aq) + 6 CO2(g) + 2 H2O(l)
NaOH + C20H14 + HCl = NaCl + H3O + HC2O =>
34 NaOH + C20H14 + 34 HCl = 34 NaCl + 24 H3O + 10 HC2O
C2H5NO2 + HNO3 = C6H8O7(H2O) + N2 + H2O =>
15 C2H5NO2 + 9 HNO3 = 5 C6H8O7(H2O) + 12 N2 + 17 H2O
Al(NO)3 + HNO3 = Al(NO3)3 + H2O + NO =>
Al(NO)3 + 4 HNO3 = Al(NO3)3 + 2 H2O + 4 NO
Na2SO3 + CrCl3 + H2O = SO2 + Cr(OH)3 + NaCl =>
3 Na2SO3 + 2 CrCl3 + 3 H2O = 3 SO2 + 2 Cr(OH)3 + 6 NaCl
NH4Cl + K2HgI4 + KOH = Hg2NI*H2O + KI + KCl + H2O =>
NH4Cl + 2 K2HgI4 + 4 KOH = Hg2NI*H2O + 7 KI + KCl + 3 H2O
NaCl(aq) + Pb(NO3)2(aq) = PbCl + Na(NO3)2 =>
NaCl(aq) + Pb(NO3)2(aq) = PbCl + Na(NO3)2
HC3H5O3 + NaOH = NaC3H3O2 + H2O =>
HC3H5O3 + NaOH = NaC3H3O2 + 2 H2O
CaO2 = CaO + O2 =>
2 CaO2 = 2 CaO + O2
NaF + AlP = Na3P + AlF3 =>
3 NaF + AlP = Na3P + AlF3
ArNO3 + KI = ArI + KNO3 =>
ArNO3 + KI = ArI + KNO3
Fe + Pt{2+} = Fe{3+} + Pt =>
2 Fe + 3 Pt{2+} = 2 Fe{3+} + 3 Pt
MnO4{-} + (COOH)2 + H{+} = Mn2{+} + CO2 + H2O =>
4 MnO4{-} + 13(COOH)2 + 6 H{+} = 2 Mn2{+} + 26 CO2 + 16 H2O
Ba(OH)2 + H2SO = Ba2(SO)2 + H2O =>
2 Ba(OH)2 + 2 H2SO = Ba2(SO)2 + 4 H2O
Cr + ClO3{-} + H{+} = Cr3{+} + HClO2 + H2O =>
6 Cr + ClO3{-} + 3 H{+} = 2 Cr3{+} + HClO2 + H2O
HgCl + NH4OH = Hg + HgNH2Cl + NH4{+} + Cl{-} + H2O =>
2 HgCl + 2 NH4OH = Hg + HgNH2Cl + NH4{+} + Cl{-} + 2 H2O
Al2(SO4)3 + (NH4)3PO4 = (NH4)3(SO4)3 + Al2PO4 =>
Al2(SO4)3 + (NH4)3PO4 = (NH4)3(SO4)3 + Al2PO4
CuCl2 + KBr = CuBr + KCl + Br2 =>
2 CuCl2 + 4 KBr = 2 CuBr + 4 KCl + Br2
NaICaSO4 = NaSO4CaI =>
NaICaSO4 = NaSO4CaI
Cu(OH)2CO3 + NiC2O4*2H2O + S = CuNiS2 + H2O + CO2 + SO2 =>
Cu(OH)2CO3 + NiC2O4*2H2O + 3 S = CuNiS2 + 3 H2O + 3 CO2 + SO2
C6H12O6 + Ag(NH3){+} + OH{-} = Ag + C6H11O7 + NH3 + H2O =>
C6H12O6 + 3 Ag(NH3){+} + 3 OH{-} = 3 Ag + C6H11O7 + 3 NH3 + 2 H2O
CH3CH2COOH + NaOH = C2H6 + Na2CO3 + H2O =>
CH3CH2COOH + 2 NaOH = C2H6 + Na2CO3 + H2O
MnO3 + Zn = Mn + ZnO3 =>
MnO3 + Zn = Mn + ZnO3
Ba(OH)2 + Li2O = BaO + LiOH =>
Ba(OH)2 + Li2O = BaO + 2 LiOH
Aluminum(Acetate)3 + (Ammonium)(Hydroxide) = Aluminum(Hydroxide)3 + Ammonium(Acetate) =>
Aluminum(Acetate)3 + 3(Ammonium)(Hydroxide) = Aluminum(Hydroxide)3 + 3 Ammonium(Acetate)
CH2O + Cu(OH)2 = CH2O2 + Cu2O + H2O =>
CH2O + 2 Cu(OH)2 = CH2O2 + Cu2O + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/28/24
Équations équilibrées sur04/27/23
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