| Équations équilibrées la veille |
2 Na3(PO4) + 3 CaCl2 = 6 NaCl + Ca3(PO4)2
AlN + H2O = Al(OH)3 + NH3 =>
AlN + 3 H2O = Al(OH)3 + NH3
MnO4 + HS = S + MnO2 + H2O =>
MnO4 + 4 HS = 4 S + MnO2 + 2 H2O
V2(CrO4)5 + Mo(PO4)2 = Mo(CrO4)3 + V3(PO4)5 =>
3 V2(CrO4)5 + 5 Mo(PO4)2 = 5 Mo(CrO4)3 + 2 V3(PO4)5
CsOH + H2SO4 = Cs2 + SO4 + H2OH =>
2 CsOH + 2 H2SO4 = Cs2 + 2 SO4 + 2 H2OH
K2SiO3 + HCl = KCl + H2SiO3 =>
K2SiO3 + 2 HCl = 2 KCl + H2SiO3
MgCl2 = Mg4 + Cl2 =>
4 MgCl2 = Mg4 + 4 Cl2
Cu3(CO3)2(OH)2 + H2SO4 = CuSO4 + H2O + CO2 =>
Cu3(CO3)2(OH)2 + 3 H2SO4 = 3 CuSO4 + 4 H2O + 2 CO2
MgSO3 + HI = HSO3 + MgI =>
MgSO3 + HI = HSO3 + MgI
NaJ(OH) + H2S = Na2S + J2 + H2O =>
2 NaJ(OH) + H2S = Na2S + J2 + 2 H2O
(NH4)2CO3(s) + NaOH(aq) = Na2CO3(s) + NH3(g) + H2O(l) =>
(NH4)2CO3(s) + 2 NaOH(aq) = Na2CO3(s) + 2 NH3(g) + 2 H2O(l)
NaCl + CaSO4*2H2O = Na2SO4 + CaCl2 + H2O =>
2 NaCl + CaSO4*2H2O = Na2SO4 + CaCl2 + 2 H2O
K2CrO4 = K2O4 + Cr =>
K2CrO4 = K2O4 + Cr
Ra(OH)2 + H2SO3 = RaSO3 + H2O =>
Ra(OH)2 + H2SO3 = RaSO3 + 2 H2O
Ca(O2)2 + H2O = Ca(OH)2 + O2 =>
2 Ca(O2)2 + 2 H2O = 2 Ca(OH)2 + 3 O2
H2SO4 + C = H2O + SO2 + CO2 =>
2 H2SO4 + C = 2 H2O + 2 SO2 + CO2
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
C10H20O + C2H4O2 = C12H22O2 + H2O =>
C10H20O + C2H4O2 = C12H22O2 + H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
NH4Cl + KHCO3 = NH3 + KCl + H2CO3 =>
NH4Cl + KHCO3 = NH3 + KCl + H2CO3
SO2 + HCl = SOCl2 + H2O =>
SO2 + 2 HCl = SOCl2 + H2O
CaCl2 + Li2CO3 = CaCO3 + LiCl =>
CaCl2 + Li2CO3 = CaCO3 + 2 LiCl
ClO{+} + H2O = ClO2{-} + H{+} =>
ClO{+} + H2O = ClO2{-} + 2 H{+}
CuI + MnO2 + H2SO4 = I2 + CuSO4 + H2O + MnSO4 =>
2 CuI + 2 MnO2 + 4 H2SO4 = I2 + 2 CuSO4 + 4 H2O + 2 MnSO4
Na2(TeO3) + NaI + HCl = NaCl + Te + I + H2O =>
Na2(TeO3) + 4 NaI + 6 HCl = 6 NaCl + Te + 4 I + 3 H2O
BaCO3 + NHO3 = H2CO3 + Ba(NO3)2 =>
BaCO3 + 2 NHO3 = H2CO3 + Ba(NO3)2
C68H18 + O2 = CO2 + H2O =>
2 C68H18 + 145 O2 = 136 CO2 + 18 H2O
C6H5O7 + OH = CO2 + H2O =>
C6H5O7 + 15 OH = 6 CO2 + 10 H2O
KHCO3 = KOH + CO2 =>
KHCO3 = KOH + CO2
K2SO4 + Ca(HCO3)2 = CaSO4 + KHCO3 =>
K2SO4 + Ca(HCO3)2 = CaSO4 + 2 KHCO3
PCl3 + Li[AlH4] = PH3 + Li[AlCl4] =>
4 PCl3 + 3 Li[AlH4] = 4 PH3 + 3 Li[AlCl4]
Na2O + H2O = NaOH = H2 =>
Na2O + H2O = 2 NaOH
CaCl2 + K2SiO3 = CaSiO3 + KCl =>
CaCl2 + K2SiO3 = CaSiO3 + 2 KCl
ZnCl2(aq) + Pb(NO3)2(aq) = Zn(NO3)2(s) + PbCl2(s) =>
ZnCl2(aq) + Pb(NO3)2(aq) = Zn(NO3)2(s) + PbCl2(s)
Na2S + HCl = NaCl + S + H2 =>
Na2S + 2 HCl = 2 NaCl + S + H2
SO2 + KOH = SO2H + KO =>
SO2 + KOH = SO2H + KO
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
He + N = HeN =>
He + N = HeN
MgBr2 + H2SO4 = MgSO4 + Br2 + H2O + SO2 =>
MgBr2 + 2 H2SO4 = MgSO4 + Br2 + 2 H2O + SO2
ZnO + HS = ZnS + HO =>
ZnO + HS = ZnS + HO
NaNO3 + K2SO4 = KNO3 + Na2SO4 =>
2 NaNO3 + K2SO4 = 2 KNO3 + Na2SO4
HAsO3 + Zn(OH)2 = Zn(AsO3)2 + H2O =>
2 HAsO3 + Zn(OH)2 = Zn(AsO3)2 + 2 H2O
Zn + Cu(OH)2 = Zn(OH)2 + Cu =>
Zn + Cu(OH)2 = Zn(OH)2 + Cu
C6H5OH + CHCl3 + NaOH(aq) = C6H4OHCOH + NaCl + H2O =>
C6H5OH + CHCl3 + 3 NaOH(aq) = C6H4OHCOH + 3 NaCl + 2 H2O
AlN + NF3 = AlF3 + N2 =>
AlN + NF3 = AlF3 + N2
K2O + HNO3 = KNO3 + OH2 =>
K2O + 2 HNO3 = 2 KNO3 + OH2
MgCl2(H2O) = H2O + MgCl2 =>
MgCl2(H2O) = H2O + MgCl2
Mg(OH)2 + (HCl) = MgCl2 + H2O =>
Mg(OH)2 + 2(HCl) = MgCl2 + 2 H2O
LiHCO3 + HCl = LiCl + H2O + CO2 =>
LiHCO3 + HCl = LiCl + H2O + CO2
Pb(NO3)2 + K3PO4 = KNO3 + Pb3(PO4)2 =>
3 Pb(NO3)2 + 2 K3PO4 = 6 KNO3 + Pb3(PO4)2
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| Équations équilibrées la veille |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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