| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(CH3CO2)2 + Ba(OH)2 = Mg(OH)2 + Ba(CH3CO2)2
Ba(NO3)2 + NaIO3 = Ba(IO3)2 + Na(NO3) =>
Ba(NO3)2 + 2 NaIO3 = Ba(IO3)2 + 2 Na(NO3)
KHCO3 + H2SO4 = CO2 + H2O + K2SO4 =>
2 KHCO3 + H2SO4 = 2 CO2 + 2 H2O + K2SO4
FeSO4 + HNO3 + H2SO4 = Fe2(SO4)3 + H2O + NO =>
6 FeSO4 + 2 HNO3 + 3 H2SO4 = 3 Fe2(SO4)3 + 4 H2O + 2 NO
CaH2 + O2 = CaO + H2O =>
CaH2 + O2 = CaO + H2O
Ca3(PO4)2 + SiO2 + C = P4 + CaSiO3 + CO2 =>
2 Ca3(PO4)2 + 6 SiO2 + 5 C = P4 + 6 CaSiO3 + 5 CO2
Al2O3 + HClO3 = Al(ClO3)3 + H2O =>
Al2O3 + 6 HClO3 = 2 Al(ClO3)3 + 3 H2O
Cl2 + K2CO3 = KCl + KClO3 + CO2 =>
3 Cl2 + 3 K2CO3 = 5 KCl + KClO3 + 3 CO2
Mg + (NH4)2C2O4 = Mg(NH4)2 + C2O4 =>
Mg + (NH4)2C2O4 = Mg(NH4)2 + C2O4
C4H6CoO4*4H2O + FeCl3*6H2O + FeCl2*4H2O + NaOH = CoFe12O18 + NaCl + H2O + C =>
C4H6CoO4*4H2O + 10 FeCl3*6H2O + 2 FeCl2*4H2O + 34 NaOH = CoFe12O18 + 34 NaCl + 92 H2O + 4 C
Na3PO4(aq) + Mg(OH)2(aq) = Mg3(PO4)2(aq) + NaOH(aq) =>
2 Na3PO4(aq) + 3 Mg(OH)2(aq) = Mg3(PO4)2(aq) + 6 NaOH(aq)
C5H10(l) + O2(g) = CO2(g) + H2O(l) =>
2 C5H10(l) + 15 O2(g) = 10 CO2(g) + 10 H2O(l)
NH3 + H2O2 = H2N4 + H2O =>
4 NH3 + 5 H2O2 = H2N4 + 10 H2O
PBr3 + Cl2 = PCl3 + Br2 =>
2 PBr3 + 3 Cl2 = 2 PCl3 + 3 Br2
CH2 + O3 = CO2 + H2O =>
CH2 + O3 = CO2 + H2O
C4H6O4 + NaOH = Na2C4H4O4 + H2O =>
C4H6O4 + 2 NaOH = Na2C4H4O4 + 2 H2O
Ba(NO3)2 + Na2C2O4 = BaC2O4 + Na2(NO3)2 =>
Ba(NO3)2 + Na2C2O4 = BaC2O4 + Na2(NO3)2
FeCl + Po4Na = FePo4 + NaCl =>
FeCl + Po4Na = FePo4 + NaCl
(NH4)2SO4 + NaBrO + NaOH = Na2SO4 + N2 + NaBr + H2O =>
(NH4)2SO4 + 3 NaBrO + 2 NaOH = Na2SO4 + N2 + 3 NaBr + 5 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
KCI + Na2SO4 = K2SO4 + NaCI =>
2 KCI + Na2SO4 = K2SO4 + 2 NaCI
AgF + HCl = AgCl + HF =>
AgF + HCl = AgCl + HF
Cu(s) + HNO3(aq) + H2O(l) = Cu(H2O)6{2+}(aq) + NO2(g) + NO3{-}(aq) =>
Cu(s) + 4 HNO3(aq) + 4 H2O(l) = Cu(H2O)6{2+}(aq) + 2 NO2(g) + 2 NO3{-}(aq)
C3H5NO309 = CO2 + NO2 + O2 + H2O =>
4 C3H5NO309 = 12 CO2 + 4 NO2 + 597 O2 + 10 H2O
CaNO2 + HCl = CaCl2 + H2 + NO2 =>
CaNO2 + 2 HCl = CaCl2 + H2 + NO2
I2 + KI = I3{-} + K{+} =>
I2 + KI = I3{-} + K{+}
HBr + NaOH = NaBr + H(OH) =>
HBr + NaOH = NaBr + H(OH)
Al(OH)3 + Ba3(PO4)2 = Ba(OH)2 + AlPO4 =>
2 Al(OH)3 + Ba3(PO4)2 = 3 Ba(OH)2 + 2 AlPO4
C2H2O4 + HCl = C2H6O2 + H2O + Cl =>
C2H2O4 + 8 HCl = C2H6O2 + 2 H2O + 8 Cl
CaCl2 + Cr(SO4)2 = CrCl2 + Ca(SO4)2 =>
CaCl2 + Cr(SO4)2 = CrCl2 + Ca(SO4)2
PtCl4 + NH3 = PtCl4(NH3)2 =>
PtCl4 + 2 NH3 = PtCl4(NH3)2
S + KOH + H2O = H2S + K2SO4 =>
4 S + 2 KOH + 2 H2O = 3 H2S + K2SO4
Pb + H2SO4 + O2 = PbSO4 + H2O =>
2 Pb + 2 H2SO4 + O2 = 2 PbSO4 + 2 H2O
Hg(NO3)2 + NaI = HgI + Na(NO3)2 =>
Hg(NO3)2 + NaI = HgI + Na(NO3)2
Na2H20O13C = NaOH + CO2 + H2O =>
Na2H20O13C = 2 NaOH + CO2 + 9 H2O
Al(PO4)2 = Al2 + PO4 =>
2 Al(PO4)2 = Al2 + 4 PO4
ZnCl2 + Na2S = NaCl + SZn =>
ZnCl2 + Na2S = 2 NaCl + SZn
HNO3 + Ca(OH)2 = CaNO + H2O + O2 =>
4 HNO3 + 4 Ca(OH)2 = 4 CaNO + 6 H2O + 5 O2
Cr{2+} + O{2-} = Cr3O3 =>
3 Cr{2+} + 3 O{2-} = Cr3O3
Al{3+} + O2{2-} = Al + O2 =>
2 Al{3+} + 3 O2{2-} = 2 Al + 3 O2
NaBr(aq) + KNO3(aq) = NaNO3(aq) + KBr(s) =>
NaBr(aq) + KNO3(aq) = NaNO3(aq) + KBr(s)
HBr + F2 = HF + Br2 =>
2 HBr + F2 = 2 HF + Br2
CH3CHBrCH3 + NaOH = CH3CHCH2 + NaBr + H2O =>
CH3CHBrCH3 + NaOH = CH3CHCH2 + NaBr + H2O
CH3COCl + C2H5OH = CH3COOHC2H5 + HCl =>
3 CH3COCl + 5 C2H5OH = 4 CH3COOHC2H5 + 3 HCl
CH3F + F2 = CF4 + H2 =>
2 CH3F + 3 F2 = 2 CF4 + 3 H2
HCOOH + Al = Al(COOH)3 + H2 =>
6 HCOOH + 2 Al = 2 Al(COOH)3 + 3 H2
NCl3 + H2O = H3NO3 + HCl =>
NCl3 + 3 H2O = H3NO3 + 3 HCl
CFe = C + Fe =>
CFe = C + Fe
Copper(II)ArsenateNickel(III)Pyroantimonate = Copper(II)PyroantimonateNickel(III)Arsenate =>
Copper(II)ArsenateNickel(III)Pyroantimonate = Copper(II)PyroantimonateNickel(III)Arsenate
NaHSO3(s) = Na2SO3(s) + SO2(g) + H2O(l) =>
2 NaHSO3(s) = Na2SO3(s) + SO2(g) + H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/27/25
Équations équilibrées sur05/27/24
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