| Équations équilibrées la veille | Équations équilibrées le lendemain |
Au + 4 HCl + 4 H2O = AuCl4 + 4 H3O
C3H8O(l) + O2(g) = CO2(g) + H2O(l) =>
2 C3H8O(l) + 9 O2(g) = 6 CO2(g) + 8 H2O(l)
Pb(CH3COO)2 + AgNO3 = Ag(CH3COO) + Pb(NO3)2 =>
Pb(CH3COO)2 + 2 AgNO3 = 2 Ag(CH3COO) + Pb(NO3)2
Ca(NO3)2 = Ca + (NO3)2 =>
Ca(NO3)2 = Ca + (NO3)2
HBr + PbO2 = PbBr2 + Br2 + H2O =>
4 HBr + PbO2 = PbBr2 + Br2 + 2 H2O
Cu + Ca(NO3)2 + H2SO4 + H2O = CuSO4*5H2O + NO + CaSO4 =>
3 Cu + Ca(NO3)2 + 4 H2SO4 + 11 H2O = 3 CuSO4*5H2O + 2 NO + CaSO4
CuSO4*5H2O + KOH = K2SO4 + CuO + H2O =>
CuSO4*5H2O + 2 KOH = K2SO4 + CuO + 6 H2O
Zn(s) + OH{-} + H2O = Zn(OH)4{2-} + H2(g) =>
Zn(s) + 2 OH{-} + 2 H2O = Zn(OH)4{2-} + H2(g)
H{+} + KAlSi3O8 = KAl2(AlSi3)O10(OH)2 + SiO2 + K{+} =>
2 H{+} + 3 KAlSi3O8 = KAl2(AlSi3)O10(OH)2 + 6 SiO2 + 2 K{+}
Ag3PO4 + Cu2 = Cu(PO4)2 + Ag =>
4 Ag3PO4 + Cu2 = 2 Cu(PO4)2 + 12 Ag
AlCl3 + NaHCO3 = Al2(CO3)3 + NaCl + CO2 + H2O =>
2 AlCl3 + 6 NaHCO3 = Al2(CO3)3 + 6 NaCl + 3 CO2 + 3 H2O
S + H2O = SOH + H2 =>
2 S + 2 H2O = 2 SOH + H2
Ca3(PO4)2 + CO2 = P4O10 + CaCO3 =>
2 Ca3(PO4)2 + 6 CO2 = P4O10 + 6 CaCO3
Ti + H3PO4 = Ti(PO4)4 + H2 =>
Ti + 4 H3PO4 = Ti(PO4)4 + 6 H2
NaOH + FeSO4 = Na2SO4 + H2O + FeO =>
2 NaOH + FeSO4 = Na2SO4 + H2O + FeO
NaI + C2 = NaC + I2 =>
2 NaI + C2 = 2 NaC + I2
HClO3 + Ag = AgCl + AgClO3 + H2O =>
6 HClO3 + 6 Ag = AgCl + 5 AgClO3 + 3 H2O
AlCl3 + Nh4OH = Al(OH)3 + Nh4Cl =>
AlCl3 + 3 Nh4OH = Al(OH)3 + 3 Nh4Cl
Fe + FeCl3 = FeCl2 =>
Fe + 2 FeCl3 = 3 FeCl2
P + Cl2 = PCl2 =>
P + Cl2 = PCl2
Ag + Fe2O3 = Fe + AgO =>
3 Ag + Fe2O3 = 2 Fe + 3 AgO
NiSO4 + Ba(NO3)2 = BaSO4 + Ni(NO3)2 =>
NiSO4 + Ba(NO3)2 = BaSO4 + Ni(NO3)2
Tl + Au{3+} = Au + Tl{+} =>
3 Tl + Au{3+} = Au + 3 Tl{+}
Ca10(PO4)6(OH)2 + HCl = CaCl2 + H3PO4 + H2O =>
Ca10(PO4)6(OH)2 + 20 HCl = 10 CaCl2 + 6 H3PO4 + 2 H2O
HgCl2 + NH4Cl = H[HgNH3Cl3] =>
HgCl2 + NH4Cl = H[HgNH3Cl3]
C3H4 + KMnO4 + H2O = CH3COOH + MnO2 + KOH =>
6 C3H4 + 8 KMnO4 + 10 H2O = 9 CH3COOH + 8 MnO2 + 8 KOH
HMnO4 + CuO = Cu(MnO4)2 + H2O =>
2 HMnO4 + CuO = Cu(MnO4)2 + H2O
NH4BO3 + HCl = NH4Cl + HBO3 =>
NH4BO3 + HCl = NH4Cl + HBO3
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
NH2CH3 + H2O = NH3CH3 + OH =>
NH2CH3 + H2O = NH3CH3 + OH
SnO + FeCl3 = SnCl2 + Fe2O3 =>
3 SnO + 2 FeCl3 = 3 SnCl2 + Fe2O3
CuNO32 + Fe = FeNO32 + Cu =>
CuNO32 + Fe = FeNO32 + Cu
KBrO(s) = KBr(s) + O2(g) =>
2 KBrO(s) = 2 KBr(s) + O2(g)
C6H5OCOOCH3 + NaOH = C6H5OCOONa + CH3OH =>
C6H5OCOOCH3 + NaOH = C6H5OCOONa + CH3OH
NaClO3 + S8 = NaCl + SO2 =>
16 NaClO3 + 3 S8 = 16 NaCl + 24 SO2
BaCl2 + HSO = BaSO + HCl2 =>
BaCl2 + HSO = BaSO + HCl2
Mg + TiO4 = MgO + Ti =>
4 Mg + TiO4 = 4 MgO + Ti
Na2HPO4 + CuSO4 = Na2SO4 + CuPO4 + Na2H2PO4 =>
2 Na2HPO4 + CuSO4 = Na2SO4 + CuPO4 + Na2H2PO4
HClO3 + H2S = S8 + HCl + H2O =>
8 HClO3 + 24 H2S = 3 S8 + 8 HCl + 24 H2O
Na2HPO4 + CuSO4 = Na2SO4 + CuPO4 + Na2H2PO4 =>
2 Na2HPO4 + CuSO4 = Na2SO4 + CuPO4 + Na2H2PO4
BaSO3 + H2O + SO2 = Ba(HSO3)2 =>
BaSO3 + H2O + SO2 = Ba(HSO3)2
Cr(NO3)3 + NaBiO3 + HNO3 = HCr2O7 + Bi(NO3)3 + NaNO3 + H2O =>
4 Cr(NO3)3 + 7 NaBiO3 + 16 HNO3 = 2 HCr2O7 + 7 Bi(NO3)3 + 7 NaNO3 + 7 H2O
P + KClO3 = P2O5 + KCl =>
6 P + 5 KClO3 = 3 P2O5 + 5 KCl
N2O + H = NH4 + H2O =>
N2O + 10 H = 2 NH4 + H2O
V2O5 + Na2S2O5 + H2SO4 = VOSO4 + Na2SO4 + H2O =>
2 V2O5 + Na2S2O5 + 3 H2SO4 = 4 VOSO4 + Na2SO4 + 3 H2O
MnSO4 + PbO2 + H2SO4 = H2O + HMnO4 + PbSO4 =>
2 MnSO4 + 5 PbO2 + 3 H2SO4 = 2 H2O + 2 HMnO4 + 5 PbSO4
C2H5SO4Na + NaNO2 = C2H5NO2 + Na2SO4 =>
C2H5SO4Na + NaNO2 = C2H5NO2 + Na2SO4
Cr + FeCl3 = CrCl3 + Fe =>
Cr + FeCl3 = CrCl3 + Fe
Cr(OH)3 + H(NO)2 = Cr((NO)2)3 + H2O =>
Cr(OH)3 + 3 H(NO)2 = Cr((NO)2)3 + 3 H2O
HC = CH =>
HC = CH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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