| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2S + NiSO4 = NiS + H2SO4
Cd + BO2 = Cd3(BO2)2 =>
3 Cd + 2 BO2 = Cd3(BO2)2
BaCl2*H2O + NaHCO3 = NaCl + Ba(HCO3)2 + H2O =>
BaCl2*H2O + 2 NaHCO3 = 2 NaCl + Ba(HCO3)2 + H2O
H(NO3) + K2Rb2S = H2S + KRb(NO3) =>
2 H(NO3) + K2Rb2S = H2S + 2 KRb(NO3)
H2O(l) + CO2(g) = H2CO3(aq) =>
H2O(l) + CO2(g) = H2CO3(aq)
C6H5O7{-3} + HCl = C6H5O7H{-2} + Cl{-} =>
C6H5O7{-3} + HCl = C6H5O7H{-2} + Cl{-}
C57H110C6 + O = CO2 + H2O =>
C57H110C6 + 181 O = 63 CO2 + 55 H2O
Ca{2+} + e = Ca{+} =>
Ca{2+} + e = Ca{+}
C10H17OH + O2 = H2O + CO2 =>
C10H17OH + 14 O2 = 9 H2O + 10 CO2
Pb(C2H3O2)2(aq) + AgNO3(aq) = AgC2H3O2 + Pb(NO3)2 =>
Pb(C2H3O2)2(aq) + 2 AgNO3(aq) = 2 AgC2H3O2 + Pb(NO3)2
Ag2Cl2 + NH3 = AgClNH3 =>
Ag2Cl2 + 2 NH3 = 2 AgClNH3
HBrO3 = Br2O5 + H2O =>
2 HBrO3 = Br2O5 + H2O
Ca + Pb(NO3)2 = Ca(NO3) + Pb =>
2 Ca + Pb(NO3)2 = 2 Ca(NO3) + Pb
MgSO4*7H2O + HCl = MgCl2 + H2SO4 + H2O =>
MgSO4*7H2O + 2 HCl = MgCl2 + H2SO4 + 7 H2O
AuCl3(aq) + Ag(s) = Au(s) + AgCl(aq) =>
AuCl3(aq) + 3 Ag(s) = Au(s) + 3 AgCl(aq)
Ca(H2PO4)2 + AgNO3 = Ca(NO3)2 + Ag(H2PO4) =>
Ca(H2PO4)2 + 2 AgNO3 = Ca(NO3)2 + 2 Ag(H2PO4)
Cu + Pb3(PO4)2 = Pb + Cu(PO4) =>
2 Cu + Pb3(PO4)2 = 3 Pb + 2 Cu(PO4)
As2S3 + HNO3 = H3AsO4 + HSO4 + NO2 + H2O =>
As2S3 + 31 HNO3 = 2 H3AsO4 + 3 HSO4 + 31 NO2 + 11 H2O
Mn + OH = Mn(OH)2 =>
Mn + 2 OH = Mn(OH)2
Zn(C2H5)2 + H2O = C2H6 + Zn(OH)2 =>
Zn(C2H5)2 + 2 H2O = 2 C2H6 + Zn(OH)2
CS2 + KMnO4 + H2S = MnO2 + S + K2CO3 + H2O =>
CS2 + 2 KMnO4 + H2S = 2 MnO2 + 3 S + K2CO3 + H2O
P402 = P205 =>
205 P402 = 402 P205
Fe + Ba(NO3)2 = Fe(NO3)2 + Ba2 =>
2 Fe + 2 Ba(NO3)2 = 2 Fe(NO3)2 + Ba2
C5H604 + O = CO2 + H2O =>
C5H604 + 312 O = 5 CO2 + 302 H2O
CH3CH2CH34 + O2 = CO2 + H2O =>
4 CH3CH2CH34 + 51 O2 = 12 CO2 + 78 H2O
MgCl2 + KI = MgI2 + KCl =>
MgCl2 + 2 KI = MgI2 + 2 KCl
KMnO4 + H2C2O4 + H2SO4 = K2SO4 + MnSO3 + CO2 + H2O =>
2 KMnO4 + 7 H2C2O4 + 3 H2SO4 = K2SO4 + 2 MnSO3 + 14 CO2 + 10 H2O
C6H6 + F2 = CF + H7F =>
7 C6H6 + 24 F2 = 42 CF + 6 H7F
Fe3S2 + KOH = K3S + Fe(OH)2 =>
Fe3S2 + 6 KOH = 2 K3S + 3 Fe(OH)2
AlCl3 + Mg3P2 = AlP + MgCl2 =>
2 AlCl3 + Mg3P2 = 2 AlP + 3 MgCl2
NaClO(aq) + KI(aq) + H2O(aq) = I2(aq) + NaCl(aq) + KOH(aq) =>
NaClO(aq) + 2 KI(aq) + H2O(aq) = I2(aq) + NaCl(aq) + 2 KOH(aq)
CH3 + NH4 + O2 = HCN + H2O =>
2 CH3 + 2 NH4 + 3 O2 = 2 HCN + 6 H2O
BaCl2 + H3PO4 = Ba3(PO4)2 + HCl =>
3 BaCl2 + 2 H3PO4 = Ba3(PO4)2 + 6 HCl
C6H5COOCH3 + HNO3 = C6H4(NO2)COOH + CH3OH =>
C6H5COOCH3 + HNO3 = C6H4(NO2)COOH + CH3OH
Cu(CH3COO)2 + Na2CrO4 = CuCrO4 + NaCH3COO =>
Cu(CH3COO)2 + Na2CrO4 = CuCrO4 + 2 NaCH3COO
Na[Al(OH)4] + FeCl3 = NaCl + AlCl3 + Fe(OH)3 =>
3 Na[Al(OH)4] + 4 FeCl3 = 3 NaCl + 3 AlCl3 + 4 Fe(OH)3
C3H5O3{-} + SO4{2-} + H2O = CO2 + H2S + OH{-} =>
2 C3H5O3{-} + 3 SO4{2-} + 2 H2O = 6 CO2 + 3 H2S + 8 OH{-}
Cu(NO3)2 + NaHO = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaHO = Cu(OH)2 + 2 NaNO3
NH(CH3)2 + HCl = NH2(CH3)2Cl =>
NH(CH3)2 + HCl = NH2(CH3)2Cl
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H{+} + Sn{2+} + IO3{-} = Sn{4+} + I{-} + HOH =>
6 H{+} + 3 Sn{2+} + IO3{-} = 3 Sn{4+} + I{-} + 3 HOH
H(CN) + Cu(SO4) = H(SO4) + CuCN =>
H(CN) + Cu(SO4) = H(SO4) + CuCN
CH3Cl + NaOH = CH3ONa + H2O + NaCl =>
CH3Cl + 2 NaOH = CH3ONa + H2O + NaCl
CH3COOH + HS{-} = CH3COO{-} + H2S =>
CH3COOH + HS{-} = CH3COO{-} + H2S
KNO3 = K{+} + NO3{-} =>
KNO3 = K{+} + NO3{-}
Zn + CaSO4 = Zn2SO4 + Ca =>
2 Zn + CaSO4 = Zn2SO4 + Ca
K + H2O = H2 + KOH =>
2 K + 2 H2O = H2 + 2 KOH
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH4(g) + Cl(g) = CCl4(l) + HCl(g) =>
CH4(g) + 8 Cl(g) = CCl4(l) + 4 HCl(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/24
Équations équilibrées sur02/14/23
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