| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ga(OH)3 + KOH = K[Ga(OH)4]
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
O2 = O3 =>
3 O2 = 2 O3
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
NaC6H5CO2 + C6H8O6 = C6H5COOH + C5H7O4COONa =>
NaC6H5CO2 + C6H8O6 = C6H5COOH + C5H7O4COONa
CuO + HCl = CuCl2 + H2O = CuO + H2O =>
CuO + 2 HCl = CuCl2 + H2O
Na + F2 = NaF =>
2 Na + F2 = 2 NaF
B2H6 + O2 = HB2 + H2O =>
4 B2H6 + 5 O2 = 4 HB2 + 10 H2O
Fe2S3 + O2 = Fe2O3 + S1O2 =>
2 Fe2S3 + 9 O2 = 2 Fe2O3 + 6 S1O2
BaSO4 + Zn(NO3)2 = Ba(NO3)2 + ZnSO4 =>
BaSO4 + Zn(NO3)2 = Ba(NO3)2 + ZnSO4
K2O + H2(SO4) = H2O + K2(SO4) =>
K2O + H2(SO4) = H2O + K2(SO4)
K + NO3 = KNO3 =>
K + NO3 = KNO3
CuO + AgNO3 = Cu(NO3)2 + Ag2O =>
CuO + 2 AgNO3 = Cu(NO3)2 + Ag2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
LiH + B(OCH3)3 = LiBH4 + LiOCH3 =>
4 LiH + B(OCH3)3 = LiBH4 + 3 LiOCH3
K2CO3(aq) + Ca(NO3)2 = KNO3 + CaCO3 =>
K2CO3(aq) + Ca(NO3)2 = 2 KNO3 + CaCO3
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
CaC2 + O2 = CO2 + Ca =>
CaC2 + 2 O2 = 2 CO2 + Ca
Cr3 + NaOH = Cr(OH)4 + Na =>
Cr3 + 12 NaOH = 3 Cr(OH)4 + 12 Na
Al(OH)3(s) + OH{-}(aq) = Al(OH)4{-}(aq) =>
Al(OH)3(s) + OH{-}(aq) = Al(OH)4{-}(aq)
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
(CH3((CH)2)CH3) + O2 = CO2 + H2O =>
(CH3((CH)2)CH3) + 6 O2 = 4 CO2 + 4 H2O
BaS + Na2SO4 = Na2S + BaSO4 =>
BaS + Na2SO4 = Na2S + BaSO4
KCl(aq) + Na2CO3 = K2CO3 + NaCl =>
2 KCl(aq) + Na2CO3 = K2CO3 + 2 NaCl
C10H8 + NH4HCO3 + CH3OH = C16H14N2O + H2O =>
7 C10H8 + 12 NH4HCO3 + 14 CH3OH = 6 C16H14N2O + 44 H2O
Zn + Ba(OH)2 = Zn(OH) + Ba =>
2 Zn + Ba(OH)2 = 2 Zn(OH) + Ba
S(O2) + O2 = SO3 =>
2 S(O2) + O2 = 2 SO3
Zn3P2 + H2O = PH3 + Zn(OH)2 =>
Zn3P2 + 6 H2O = 2 PH3 + 3 Zn(OH)2
C2O4 + AgNO3 = AgC2O4 + NO3 =>
C2O4 + AgNO3 = AgC2O4 + NO3
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Ba + H2CO3 = Ba2CO3 + H2 =>
2 Ba + H2CO3 = Ba2CO3 + H2
KSO3 = KSO2 + O2 =>
2 KSO3 = 2 KSO2 + O2
Pb(HCO3)4 = PbO2 + CO2 + H2O =>
Pb(HCO3)4 = PbO2 + 4 CO2 + 2 H2O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
HCl + CuCO3 = CuCl2 + CO2 + H2O =>
2 HCl + CuCO3 = CuCl2 + CO2 + H2O
Bi(OH)3 + HCl = BiCl3 + H2O =>
Bi(OH)3 + 3 HCl = BiCl3 + 3 H2O
Ca(OH)2 + K3PO4 = Ca3(PO4)2 + KOH =>
3 Ca(OH)2 + 2 K3PO4 = Ca3(PO4)2 + 6 KOH
Ba(OH)2 + Na2SO4 = Na(OH) + BaSO4 =>
Ba(OH)2 + Na2SO4 = 2 Na(OH) + BaSO4
MgSO4 + H2CO3 = MgCO3 + H2SO4 =>
MgSO4 + H2CO3 = MgCO3 + H2SO4
Cl2O7 = Cl2 + O2 =>
2 Cl2O7 = 2 Cl2 + 7 O2
C2H5OH + CuO = C2H4O + Cu + H2O =>
C2H5OH + CuO = C2H4O + Cu + H2O
S(O2) + O2 = SO3 =>
2 S(O2) + O2 = 2 SO3
C2H5OH + CuO = C2H4O + Cu + H2O =>
C2H5OH + CuO = C2H4O + Cu + H2O
HBr(aq) = H2(g) + Br2(aq) =>
2 HBr(aq) = H2(g) + Br2(aq)
NaBr + K2O = KBr + Na2O =>
2 NaBr + K2O = 2 KBr + Na2O
HBr(aq) = H(g) + Br(l) =>
HBr(aq) = H(g) + Br(l)
SnO2*4H2O + HCl = SnCl4 + H2O =>
SnO2*4H2O + 4 HCl = SnCl4 + 6 H2O
Al(OH)3 + H2SO4 = Al(SO4)3 + H2(OH) =>
Al(OH)3 + 3 H2SO4 = Al(SO4)3 + 3 H2(OH)
K2SO4 + Ag = Ag2SO4 + K =>
K2SO4 + 2 Ag = Ag2SO4 + 2 K
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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