| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H2O + Li2 = 2 LiO + 2 H2
Li(s) + H2O(s) = LiO(aq) + H2(g) =>
Li(s) + H2O(s) = LiO(aq) + H2(g)
C2H3Cl + O2 = CO + H2O + Cl2 =>
4 C2H3Cl + 7 O2 = 8 CO + 6 H2O + 2 Cl2
C6H6 + CH4 = C6H5CH3 =>
10 C6H6 + 3 CH4 = 9 C6H5CH3
KI + AgNO3 = I2 + Ag + KNO3 =>
2 KI + 2 AgNO3 = I2 + 2 Ag + 2 KNO3
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
KNO3 + H2SO4 = K2SO4 + HNO3 =>
2 KNO3 + H2SO4 = K2SO4 + 2 HNO3
FeMgCl2 = Fe(Cl)2Mg =>
FeMgCl2 = Fe(Cl)2Mg
K2CO3 + Br = KBr + KBrO3 + CO2 =>
3 K2CO3 + 6 Br = 5 KBr + KBrO3 + 3 CO2
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
CaO + NaON = CaON + NaO =>
CaO + NaON = CaON + NaO
PCl3P4 + Cl2 = PCl5 =>
PCl3P4 + 11 Cl2 = 5 PCl5
K2Fe2O4 + H2O = KOH + Fe2O3 =>
K2Fe2O4 + H2O = 2 KOH + Fe2O3
KOH(aq) + H2Cr2O7(aq) = H2O(l) + K2Cr2O7(aq) =>
2 KOH(aq) + H2Cr2O7(aq) = 2 H2O(l) + K2Cr2O7(aq)
BaS + PtCl2 = BaCl2 + PtS =>
BaS + PtCl2 = BaCl2 + PtS
Ca + FeCl3 = CaCl2 + Fe =>
3 Ca + 2 FeCl3 = 3 CaCl2 + 2 Fe
Mn2 + ZnNO4 = MnNO4 + Zn =>
Mn2 + 2 ZnNO4 = 2 MnNO4 + 2 Zn
C3H8 + H2O2 = H2O + CO2 =>
C3H8 + 10 H2O2 = 14 H2O + 3 CO2
H3SO4 + KOH = H3OH + KSO4 =>
H3SO4 + KOH = H3OH + KSO4
PtCl5(aq) = Pt(s) + Cl2(g) =>
2 PtCl5(aq) = 2 Pt(s) + 5 Cl2(g)
Zn3(PO4)2 + H2SO4 = H3PO4 + ZnSO4 =>
Zn3(PO4)2 + 3 H2SO4 = 2 H3PO4 + 3 ZnSO4
(S3O3){2-} + H2O + Cl2 = (SO4){2-} + H{+} + Cl{-} =>
(S3O3){2-} + 9 H2O + 7 Cl2 = 3(SO4){2-} + 18 H{+} + 14 Cl{-}
Na2CO3(am) + CaCl2(aq) = CaCO3(s) + NaCl(aq) =>
Na2CO3(am) + CaCl2(aq) = CaCO3(s) + 2 NaCl(aq)
CaCl2 + CH3OH = Ca(OH)2 + CH3Cl =>
CaCl2 + 2 CH3OH = Ca(OH)2 + 2 CH3Cl
Pb + SO3 = Pb(SO3)2 =>
Pb + 2 SO3 = Pb(SO3)2
CH3C(Br)(CH3)CH3NaOH = CH3C(CH3)(OH)CH3NaBr =>
CH3C(Br)(CH3)CH3NaOH = CH3C(CH3)(OH)CH3NaBr
Fe0 = Fe02 =>
2 Fe0 = Fe02
NiCl3 + NaCl + H2O = NaClO3 + NiCl2 + HCl =>
6 NiCl3 + NaCl + 3 H2O = NaClO3 + 6 NiCl2 + 6 HCl
Al2(CO3)3 + Mg3(PO4)2 = MgCO3 + AlPO4 =>
Al2(CO3)3 + Mg3(PO4)2 = 3 MgCO3 + 2 AlPO4
LiMnO4 + HPO2 + H2TeO4 = MnTeO4 + HPO3 + Li2TeO4 + H2O =>
2 LiMnO4 + 5 HPO2 + 3 H2TeO4 = 2 MnTeO4 + 5 HPO3 + Li2TeO4 + 3 H2O
HCOOH + KMnO4 = K2CO3 + CO2 + MnO2 + H2O =>
3 HCOOH + 2 KMnO4 = K2CO3 + 2 CO2 + 2 MnO2 + 3 H2O
CaSO3(s) = Ca + SO3 =>
CaSO3(s) = Ca + SO3
NaHCO3 + Cl2 = NaClO3 + NaCl + CO2 + H2O =>
6 NaHCO3 + 3 Cl2 = NaClO3 + 5 NaCl + 6 CO2 + 3 H2O
CuCl2 + Na2CO3 + H2O = NaCl + Cu(OH)2 + CO2 =>
CuCl2 + Na2CO3 + H2O = 2 NaCl + Cu(OH)2 + CO2
C42H61N08O2 + O2 = CO2 + H2O + N2 =>
4 C42H61N08O2 + 225 O2 = 168 CO2 + 122 H2O + 16 N2
C6H14 + H2SO4 = C + S + H2O =>
3 C6H14 + 7 H2SO4 = 18 C + 7 S + 28 H2O
CoCl2 + Na3PO4 = Co3(PO4)2 + ClNa =>
3 CoCl2 + 2 Na3PO4 = Co3(PO4)2 + 6 ClNa
KH2PO4 + BaCl2 = Ba(H2PO4)2 + KCl =>
2 KH2PO4 + BaCl2 = Ba(H2PO4)2 + 2 KCl
(NH4)3PO4*(MoO3)12 + NaOH = Na2MoO4 + NaNH4HPO4 + NH3 + H2O =>
(NH4)3PO4*(MoO3)12 + 25 NaOH = 12 Na2MoO4 + NaNH4HPO4 + 2 NH3 + 13 H2O
NaOH + CO2 = NaHCO3 = =>
NaOH + CO2 = NaHCO3
H2SO4 + NH4NO3 = NH4HSO4 + HNO3 =>
H2SO4 + NH4NO3 = NH4HSO4 + HNO3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Al2S3 + HCl = Al2Cl + S + H2 =>
2 Al2S3 + 2 HCl = 2 Al2Cl + 6 S + H2
NaCeO = NaCeO3 + NaCe =>
3 NaCeO = NaCeO3 + 2 NaCe
NaHCO3 + AgSO4 = AgHCO3 + NaSO4 =>
NaHCO3 + AgSO4 = AgHCO3 + NaSO4
(NH4)2SO4 + NaNO3 = Na2SO4 + N2O + H2O =>
(NH4)2SO4 + 2 NaNO3 = Na2SO4 + 2 N2O + 4 H2O
CH3CH2OH + HOSO2OH = CH3CH2OSO2OH + H2O =>
CH3CH2OH + HOSO2OH = CH3CH2OSO2OH + H2O
MgCl2 + NH4NO3 = MgNO3 + NH4Cl2 =>
MgCl2 + NH4NO3 = MgNO3 + NH4Cl2
CH3CH2COOH + HO = H3O + CH3CH2COO =>
2 CH3CH2COOH + HO = H3O + 2 CH3CH2COO
Na6(Si30Al6)O72*20H2 + NaOH = Na22(Si30Al6)O80*20H2 + H2O =>
Na6(Si30Al6)O72*20H2 + 16 NaOH = Na22(Si30Al6)O80*20H2 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/13/24
Équations équilibrées sur12/13/23
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