| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 N2O + CH4 = 4 N2 + CO2 + 2 H2O
SrP + AgPO4 = SrPO4 + AgP =>
SrP + AgPO4 = SrPO4 + AgP
K2CO3 + Ca(NO3)2 = K2(NO3)2 + CaCO3 =>
K2CO3 + Ca(NO3)2 = K2(NO3)2 + CaCO3
KHSO4 + KNO3 = K2SO4 + HNO3 =>
KHSO4 + KNO3 = K2SO4 + HNO3
PbCrO4 + KI + HCl = PbCl2 + CrI + KCl + I12 + H2O =>
12 PbCrO4 + 72 KI + 96 HCl = 12 PbCl2 + 12 CrI + 72 KCl + 5 I12 + 48 H2O
Pb(CIO4)2(aq) + NaCl(aq) = PbCl2(s) + NaCIO4(aq) =>
Pb(CIO4)2(aq) + 2 NaCl(aq) = PbCl2(s) + 2 NaCIO4(aq)
C12H22O4 + O2 = CO2 + H2O =>
2 C12H22O4 + 31 O2 = 24 CO2 + 22 H2O
FeCl3(aq) + K3PO4(aq) = FePO4(aq) + KCl(aq) =>
FeCl3(aq) + K3PO4(aq) = FePO4(aq) + 3 KCl(aq)
C8H11N1 + C4H6O6 = C12H17O6N1 =>
C8H11N1 + C4H6O6 = C12H17O6N1
Hg(OH)2 + H2SO4 = SO4Hg + H2O =>
Hg(OH)2 + H2SO4 = SO4Hg + 2 H2O
KMnO4 + Na2SO3 + H2SO4 = H2O + K2SO4 + MnSO4 + Na2SO4 =>
2 KMnO4 + 5 Na2SO3 + 3 H2SO4 = 3 H2O + K2SO4 + 2 MnSO4 + 5 Na2SO4
Zn + PbO = ZnO + Pb =>
Zn + PbO = ZnO + Pb
Al2O3 + C6H8O7 = H2O + C6O6 + Al2 =>
Al2O3 + C6H8O7 = 4 H2O + C6O6 + Al2
ClO + H2O = Cl + OH =>
ClO + H2O = Cl + 2 OH
C4H10 + O2 = CO1 + H2O =>
2 C4H10 + 9 O2 = 8 CO1 + 10 H2O
HNO3 + Ca = Ca(NO3)2 + H2 =>
2 HNO3 + Ca = Ca(NO3)2 + H2
NaOH + HPh = Ph + Na + H2O =>
NaOH + HPh = Ph + Na + H2O
CuSO4 + Pb(NO3)2 = Cu2(NO3)2 + Pb(SO4)2 =>
2 CuSO4 + Pb(NO3)2 = Cu2(NO3)2 + Pb(SO4)2
H{+} + NO3{-} + Sn = Sn{2+} + N2O + H2O =>
10 H{+} + 2 NO3{-} + 4 Sn = 4 Sn{2+} + N2O + 5 H2O
K2CrO4 + NaCl = NaCrO4 + K2Cl =>
K2CrO4 + NaCl = NaCrO4 + K2Cl
H3SbO4 + Ta2(CO3)5 = Ta3(SbO4)5 + CO2 + H2O =>
10 H3SbO4 + 3 Ta2(CO3)5 = 2 Ta3(SbO4)5 + 15 CO2 + 15 H2O
LiNo3 + Ca(OH)2 = Li(OH)2 + CaNo3 =>
LiNo3 + Ca(OH)2 = Li(OH)2 + CaNo3
NaNO3 + Zn + CH3COOH = ZnO + NO2 + CH3COONa + H2O =>
2 NaNO3 + Zn + 2 CH3COOH = ZnO + 2 NO2 + 2 CH3COONa + H2O
CH4 + Cl2 = CH3Cl3 + HCl2 =>
2 CH4 + 5 Cl2 = 2 CH3Cl3 + 2 HCl2
CaO + H2O = CaH2 + OH =>
CaO + 3 H2O = CaH2 + 4 OH
KNO3 + H2O = HNO3 + K2O =>
2 KNO3 + H2O = 2 HNO3 + K2O
Ag3SO4 + HNO3 = Ag3HNO3 + SO4 =>
Ag3SO4 + HNO3 = Ag3HNO3 + SO4
Mg(ClO3)2 = MgCl2 + O2 =>
Mg(ClO3)2 = MgCl2 + 3 O2
K2CO3 + HI = H2O + KI + CO2 =>
K2CO3 + 2 HI = H2O + 2 KI + CO2
Na2B4O7*10H2O(aq) + HCl(aq) = H3BO3(aq) + NaCl(aq) + H2O(liq) =>
Na2B4O7*10H2O(aq) + 2 HCl(aq) = 4 H3BO3(aq) + 2 NaCl(aq) + 5 H2O(liq)
H2CO3 + Ca(OH)2 = H2O + (CO3)2 + Ca2 =>
2 H2CO3 + 2 Ca(OH)2 = 4 H2O + (CO3)2 + Ca2
CO2 + H = H2O + C =>
CO2 + 4 H = 2 H2O + C
K + O2 = K2O =>
4 K + O2 = 2 K2O
KNO3 + Zn + H2SO4 = ZnSO4 + (NH4)2SO4 + K2SO4 + H2O =>
2 KNO3 + 8 Zn + 10 H2SO4 = 8 ZnSO4 + (NH4)2SO4 + K2SO4 + 6 H2O
C5H8 + [Ag(NH3)2]OH = AgC5H7 + NH3 + H2O =>
C5H8 + [Ag(NH3)2]OH = AgC5H7 + 2 NH3 + H2O
C3H3 + Br2 = C6H5Br + HBr =>
2 C3H3 + Br2 = C6H5Br + HBr
CoCl2(aq) + NaOH(aq) = Co(OH)2(aq) + NaCl(aq) =>
CoCl2(aq) + 2 NaOH(aq) = Co(OH)2(aq) + 2 NaCl(aq)
Ca(OH)2 + HClO3(aq) = Ca(ClO3)2(aq) + H2O(l) =>
Ca(OH)2 + 2 HClO3(aq) = Ca(ClO3)2(aq) + 2 H2O(l)
C6H12C6 + O2 = CO2 + H2O =>
C6H12C6 + 15 O2 = 12 CO2 + 6 H2O
CaCl2 + K3PO4 = Ca3(PO4)2 + KCl =>
3 CaCl2 + 2 K3PO4 = Ca3(PO4)2 + 6 KCl
H2O2 + NaOH = NaHO2 + H2O =>
H2O2 + NaOH = NaHO2 + H2O
Sr3(PO4)2 = Sr + PO4 =>
Sr3(PO4)2 = 3 Sr + 2 PO4
Be(NO3)2 + NaOH = Be(OH)2 + NaNO3 =>
Be(NO3)2 + 2 NaOH = Be(OH)2 + 2 NaNO3
Mg + HSO4 = MgSO4 + H2 =>
2 Mg + 2 HSO4 = 2 MgSO4 + H2
F + O2 = FO =>
2 F + O2 = 2 FO
Y + O2 = YO =>
2 Y + O2 = 2 YO
C*4H2O + O2 = CO2 + H2O =>
C*4H2O + O2 = CO2 + 4 H2O
H2O2 + BaSO32{-} = BaSO42{-} + H2O =>
10 H2O2 + BaSO32{-} = BaSO42{-} + 10 H2O
CaO + As2O5 = Ca3(AsO4)2 =>
3 CaO + As2O5 = Ca3(AsO4)2
C2H4O2 + H2O = CO2 + H2 =>
C2H4O2 + 2 H2O = 2 CO2 + 4 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/01/23
Équations équilibrées sur12/31/22
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