| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2
C6H5NO3 + FeCl3 = Fe(C6H4NO3)3 + HCl =>
3 C6H5NO3 + FeCl3 = Fe(C6H4NO3)3 + 3 HCl
MgO + HNO3 = Mg(NO3)2 + H2O =>
MgO + 2 HNO3 = Mg(NO3)2 + H2O
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Ba(CH3CO2)2 + Na2CrO4 = BaCrO4 + NaCH3CO2 =>
Ba(CH3CO2)2 + Na2CrO4 = BaCrO4 + 2 NaCH3CO2
Ca(NO3)2 + KIO3 = KNO3 + Ca(IO3)2 =>
Ca(NO3)2 + 2 KIO3 = 2 KNO3 + Ca(IO3)2
Pb(OH)2 + H2CO3 = Pb(CO3) + H2O =>
Pb(OH)2 + H2CO3 = Pb(CO3) + 2 H2O
Br2 + Mg = Br{-} + Mg{+2} =>
Br2 + Mg = 2 Br{-} + Mg{+2}
C0 + O2 = CO2 =>
C0 + O2 = CO2
Ca(OH0)2 + H3PO4 = H2O + Ca3(PO4)2 =>
3 Ca(OH0)2 + 2 H3PO4 = 6 H2O + Ca3(PO4)2
K2CO3 + CH3CO2H = KCH3CO2 + CO3 + H2O =>
6 K2CO3 + 11 CH3CO2H = 12 KCH3CO2 + 4 CO3 + 4 H2O
Cu(NO3)2(aq) + BaS(aq) = CuS(s) + Ba(NO3)2 =>
Cu(NO3)2(aq) + BaS(aq) = CuS(s) + Ba(NO3)2
SO3 + KOH = K2(SO4) + H2O =>
SO3 + 2 KOH = K2(SO4) + H2O
PH3 + O2 = H3PO4 =>
PH3 + 2 O2 = H3PO4
FeBr3 + Cl = FeCl3 + Br2 =>
2 FeBr3 + 6 Cl = 2 FeCl3 + 3 Br2
CH3COOH + K2O = KCH3COO + H2O =>
2 CH3COOH + K2O = 2 KCH3COO + H2O
Br2 + Mg = Br{-} + Mg{+2} =>
Br2 + Mg = 2 Br{-} + Mg{+2}
K2CrO7 + C6H12O6 + H2SO4 = Cr2(SO4)3 + K2SO4 + CO2 + H2O =>
8 K2CrO7 + 3 C6H12O6 + 20 H2SO4 = 4 Cr2(SO4)3 + 8 K2SO4 + 18 CO2 + 38 H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Cu(OH)2 + Zn = Zn(OH)2 + CuZn =>
Cu(OH)2 + 2 Zn = Zn(OH)2 + CuZn
C6H18O3 + O2 = H2O + CO2 =>
C6H18O3 + 9 O2 = 9 H2O + 6 CO2
FeBr3 + Cl = Fe + BrCl =>
FeBr3 + 3 Cl = Fe + 3 BrCl
KAl(SO4)2*12H2O = H2O + KAl(SO4)2 =>
KAl(SO4)2*12H2O = 12 H2O + KAl(SO4)2
C10H22 + O = OH + C =>
C10H22 + 22 O = 22 OH + 10 C
ClO3 = Cl + ClO4 =>
4 ClO3 = Cl + 3 ClO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H3 + HO = H2O =>
H3 + 3 HO = 3 H2O
K2Cr2O7 + KI + HCl = CrCl3 + I2 + H2O + KCl =>
K2Cr2O7 + 6 KI + 14 HCl = 2 CrCl3 + 3 I2 + 7 H2O + 8 KCl
Na + CuBr2 = NaBr2 + Cu =>
Na + CuBr2 = NaBr2 + Cu
FeS + CrO = FeO + CrS =>
FeS + CrO = FeO + CrS
Br2 + Mg = Br{-} + Mg{+2} =>
Br2 + Mg = 2 Br{-} + Mg{+2}
Li(NO3) + Al(SO4)2 = Li(SO4)2 + Al(NO3) =>
Li(NO3) + Al(SO4)2 = Li(SO4)2 + Al(NO3)
CoSO4 + H2O = (CoOH)2SO4 + H2SO4 =>
2 CoSO4 + 2 H2O = (CoOH)2SO4 + H2SO4
CH3I + Mg = CH3CH3 + MgI2 =>
2 CH3I + Mg = CH3CH3 + MgI2
(CH3)2CHCOOK + KOH = K2CO3 + C3H8 =>
(CH3)2CHCOOK + KOH = K2CO3 + C3H8
CoSO4 + H2O = Co + O2 + H2SO4 =>
2 CoSO4 + 2 H2O = 2 Co + O2 + 2 H2SO4
K2S + Br + KOH = K2SO4 + KBr + H2O =>
K2S + 8 Br + 8 KOH = K2SO4 + 8 KBr + 4 H2O
FeBr3 + Cl = Fe + BrCl =>
FeBr3 + 3 Cl = Fe + 3 BrCl
Fe + Cl5 = Fe2Cl3 =>
10 Fe + 3 Cl5 = 5 Fe2Cl3
C2H5OH + CH3OOH = H2O + CH3COOC2H5 =>
C2H5OH + 2 CH3OOH = 3 H2O + CH3COOC2H5
H2SO4 + Au(OH)3 = Au2SO2 + H2 + O =>
H2SO4 + 2 Au(OH)3 = Au2SO2 + 4 H2 + 8 O
Al2(CO3)3 + Co(NO3)2 = CoCO3 + Al(NO3)3 =>
Al2(CO3)3 + 3 Co(NO3)2 = 3 CoCO3 + 2 Al(NO3)3
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Phosphoricacid + sodiumhydroxide = sodiumphosphate + water =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
Cu + (HNO3) = Cu(NO3) + NO + H2O =>
3 Cu + 4(HNO3) = 3 Cu(NO3) + NO + 2 H2O
CoCl2H2O = CoCl2 + H2O =>
CoCl2H2O = CoCl2 + H2O
Cs(IO3)4 + H2C2O4 = Cs2(C2O4)3 + I2 + CO2 + H2O =>
2 Cs(IO3)4 + 24 H2C2O4 = Cs2(C2O4)3 + 4 I2 + 42 CO2 + 24 H2O
K3PO4(aq) + CsCl(aq) = KCl(aq) + Cs3PO4(s) =>
K3PO4(aq) + 3 CsCl(aq) = 3 KCl(aq) + Cs3PO4(s)
Fe + C2O4 = Fe(C2O4) =>
Fe + C2O4 = Fe(C2O4)
C10H22 + O = OH + C =>
C10H22 + 22 O = 22 OH + 10 C
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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