| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H5OOH + KOH = C2H5OOK + H2O
Pb(OH)4 + H2(TeO4) = [Pb(OH)3]2(TeO4) + H2O =>
2 Pb(OH)4 + H2(TeO4) = [Pb(OH)3]2(TeO4) + 2 H2O
BaO + H2O = OH + Ba =>
BaO + H2O = 2 OH + Ba
Ca(MnO4)2 = CaO + Mn2O7 =>
Ca(MnO4)2 = CaO + Mn2O7
HNO3 + Cl(OH)2 = Cl(NO3)2 + H2O =>
2 HNO3 + Cl(OH)2 = Cl(NO3)2 + 2 H2O
Cu + Cu{2+} = Cu{+} =>
Cu + Cu{2+} = 2 Cu{+}
KHC8H4O4(aq) + NaOH(aq) = NaKC8H4O4(aq) + H2O(l) =>
KHC8H4O4(aq) + NaOH(aq) = NaKC8H4O4(aq) + H2O(l)
HCH3COO(aq) + NaOH(aq) = NaCH3COO(aq) + H2O =>
HCH3COO(aq) + NaOH(aq) = NaCH3COO(aq) + H2O
C6H10O + HNO3 = C6H10O4 + NO2 + H2O =>
C6H10O + 6 HNO3 = C6H10O4 + 6 NO2 + 3 H2O
Na2SO4 + BaCl2 = BaSO4Na2Cl2 =>
Na2SO4 + BaCl2 = BaSO4Na2Cl2
BaCl2(s) + H2O(l) = BaCl2*2H2O(s) =>
BaCl2(s) + 2 H2O(l) = BaCl2*2H2O(s)
Sb(OH)3 + NaOH = NaSbO2 + H2O =>
Sb(OH)3 + NaOH = NaSbO2 + 2 H2O
Mn + Na2CO3 = MnCO3 + Na =>
Mn + Na2CO3 = MnCO3 + 2 Na
H3P04 + Ca = Ca3P2 + H2 =>
2 H3P04 + 12 Ca = 4 Ca3P2 + 3 H2
NaCl(ac) + AgNO3(ac) = AgCl(s) + NaNO3(ac) =>
NaCl(ac) + AgNO3(ac) = AgCl(s) + NaNO3(ac)
CH3(CH2)3OH + O2 = CO2 + H2O =>
CH3(CH2)3OH + 6 O2 = 4 CO2 + 5 H2O
Sr(NO3)2 + S + C = CO2 + SrS + N2 =>
Sr(NO3)2 + S + 3 C = 3 CO2 + SrS + N2
Cu(s) + AgCH3COO(aq) = CuCH3COO(aq) + Ag(s) =>
Cu(s) + AgCH3COO(aq) = CuCH3COO(aq) + Ag(s)
C3H4O2 + NaOH = NaOOCCH3 + H2O =>
2 C3H4O2 + 3 NaOH = 3 NaOOCCH3 + H2O
Fe + SnCl2 = Sn + FeCl2 =>
Fe + SnCl2 = Sn + FeCl2
K3PO4 + MgCl2 = Mg3(PO4)2 + KCl =>
2 K3PO4 + 3 MgCl2 = Mg3(PO4)2 + 6 KCl
C4H9OH + CuO = C4H7OH + H2O + Cu =>
C4H9OH + CuO = C4H7OH + H2O + Cu
Co(NO3)2(aq) + NaOH(aq) = Co(OH)2 + NaNO3 =>
Co(NO3)2(aq) + 2 NaOH(aq) = Co(OH)2 + 2 NaNO3
Al + HNO3 = Al(NO3)3 + H2 =>
2 Al + 6 HNO3 = 2 Al(NO3)3 + 3 H2
C8H10 = C + H =>
C8H10 = 8 C + 10 H
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
Na3PO4 + Al(NO2)3 = NaNO2 + AlPO4 =>
Na3PO4 + Al(NO2)3 = 3 NaNO2 + AlPO4
HC2H3O2NaHCO3 = NaC2H3O2 + H2O + CO2 =>
HC2H3O2NaHCO3 = NaC2H3O2 + H2O + CO2
CuCl2*2H2O + AgNO3 = AgCl + Cu(NO3)2 + H2O =>
CuCl2*2H2O + 2 AgNO3 = 2 AgCl + Cu(NO3)2 + 2 H2O
H2NCH2CH2COOH + NaOH = (H2NCH2CH2COO)Na + H2O =>
H2NCH2CH2COOH + NaOH = (H2NCH2CH2COO)Na + H2O
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
MgO + NaOH = Mg(OH)2 + Na2O =>
MgO + 2 NaOH = Mg(OH)2 + Na2O
Sn(CO3)2 + Fe = Fe2(CO3)3 + Sn =>
3 Sn(CO3)2 + 4 Fe = 2 Fe2(CO3)3 + 3 Sn
KBr + F2 = KF + Br2 =>
2 KBr + F2 = 2 KF + Br2
HCOONa + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CO2 + H2O + Na2SO4 =>
6 HCOONa + 2 K2Cr2O7 + 11 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 6 CO2 + 14 H2O + 3 Na2SO4
CH2CHCH2CH3 + KMnO4 + H2O = CH3OHCHOHCH2CH3 + MnO2 + KOH =>
3 CH2CHCH2CH3 + KMnO4 + 5 H2O = 3 CH3OHCHOHCH2CH3 + MnO2 + KOH
HPO3 + C = H + CO + P4 =>
4 HPO3 + 12 C = 4 H + 12 CO + P4
C17H18O3NF + O2 = CO2 + H2O + N2 + F2 =>
2 C17H18O3NF + 40 O2 = 34 CO2 + 18 H2O + N2 + F2
HCl + K2Cr2O7 + SnCl2 = KCl + CrCl3 + SnCl4 + H2O =>
14 HCl + K2Cr2O7 + 3 SnCl2 = 2 KCl + 2 CrCl3 + 3 SnCl4 + 7 H2O
C9H20(g) + O2(g) = CO2(g) + H2O(g) =>
C9H20(g) + 14 O2(g) = 9 CO2(g) + 10 H2O(g)
HClO3 + Fe = Fe(ClO3)3 + Cl2 + H2O =>
36 HClO3 + 10 Fe = 10 Fe(ClO3)3 + 3 Cl2 + 18 H2O
Fe2 + CH3COOH = Fe2O3 + C2H4 =>
2 Fe2 + 3 CH3COOH = 2 Fe2O3 + 3 C2H4
Bi(NO3)3 + Na2SO4 = NaNO3 + Bi2(SO4)3 =>
2 Bi(NO3)3 + 3 Na2SO4 = 6 NaNO3 + Bi2(SO4)3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C57H104O6 + CH4O = C19H36O2 + C5H8O3 =>
31 C57H104O6 + 47 CH4O = 91 C19H36O2 + 17 C5H8O3
CrCl3 + ZnCr2O7 = ZnCl2 + Cr2(Cr2O7)3 =>
2 CrCl3 + 3 ZnCr2O7 = 3 ZnCl2 + Cr2(Cr2O7)3
Zr + F2 = ZrF4 =>
Zr + 2 F2 = ZrF4
ZKLCO3 = ZKCL + O2 =>
2 ZKLCO3 = 2 ZKCL + 3 O2
ClO{-} + Fe{2+} + H{+} = Fe{3+} + Cl2 + H2O =>
2 ClO{-} + 2 Fe{2+} + 4 H{+} = 2 Fe{3+} + Cl2 + 2 H2O
Cl2 + CaI = I2 + Ca2Cl2 =>
Cl2 + 2 CaI = I2 + Ca2Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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