| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Cu{+2} + 4 H2PO2 + 18 OH{-} = 3 CuH2 + 4 PO4{3-} + 10 H2O
NH4Cl = N + H4 + Cl =>
NH4Cl = N + H4 + Cl
CaCO3 + C = CaC2 + CO =>
CaCO3 + 4 C = CaC2 + 3 CO
NH4Cl + NaNO3 = N2H4O3 + NaCl =>
NH4Cl + NaNO3 = N2H4O3 + NaCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
(NH4)2CrO4 = Cr2O3 + H2O + N2 + NH3 =>
2(NH4)2CrO4 = Cr2O3 + 5 H2O + N2 + 2 NH3
SnCl4 + NH3 = SnCl3 + HCl + N2 =>
6 SnCl4 + 2 NH3 = 6 SnCl3 + 6 HCl + N2
MgSO4*7H2O + NaPO4 = NaSO4 + MgPO4 + H2O =>
MgSO4*7H2O + NaPO4 = NaSO4 + MgPO4 + 7 H2O
CH2O + O2 = CO2 + H2O =>
CH2O + O2 = CO2 + H2O
Na2CO3 + Fe(OH)3 = Fe2(CO3)3 + NaOH =>
3 Na2CO3 + 2 Fe(OH)3 = Fe2(CO3)3 + 6 NaOH
C6H10 + C4H2O3 = C10H12O3 =>
C6H10 + C4H2O3 = C10H12O3
Na2SeO3 + Zn + HCl = NaCl + ZnCl2 + H2O + Se =>
Na2SeO3 + 2 Zn + 6 HCl = 2 NaCl + 2 ZnCl2 + 3 H2O + Se
Na3[In(OH)6] + HCl = InCl3 + NaCl + H2O =>
Na3[In(OH)6] + 6 HCl = InCl3 + 3 NaCl + 6 H2O
Al2O3 + BCl3 = AlCl3 + BO + Cl2 =>
2 Al2O3 + 6 BCl3 = 4 AlCl3 + 6 BO + 3 Cl2
MgH2 + H2O = Mg(OH) + H =>
MgH2 + H2O = Mg(OH) + 3 H
Zn + Hg2SO4 = Hg + ZnSO4 =>
Zn + Hg2SO4 = 2 Hg + ZnSO4
P2 + Na2 = NaP =>
P2 + Na2 = 2 NaP
C6H6C3H7 + KMnO4 + H2SO4 = C6H6COOH + MnSO4 + K2SO4 + H2O =>
35 C6H6C3H7 + 64 KMnO4 + 96 H2SO4 = 45 C6H6COOH + 64 MnSO4 + 32 K2SO4 + 166 H2O
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
Al2O3 + C + Cl2 = CO + AlCl3 =>
Al2O3 + 3 C + 3 Cl2 = 3 CO + 2 AlCl3
I2 + Na3AsO3 + NaHCO3 = Na3AsO4 + NaI + CO2 + H2O =>
I2 + Na3AsO3 + 2 NaHCO3 = Na3AsO4 + 2 NaI + 2 CO2 + H2O
HCl + NaHCO3 = Na + Cl2CO3 + H2 =>
4 HCl + 2 NaHCO3 = 2 Na + 2 Cl2CO3 + 3 H2
HCl + CO2 = H2O + Cl + C2 =>
8 HCl + 2 CO2 = 4 H2O + 8 Cl + C2
CH3COOH + Cl2O = CHCl3 + H2O + O2 =>
CH3COOH + 3 Cl2O = 2 CHCl3 + H2O + 2 O2
CHCHCHCHCHCHNOH + MnO4 = CHCHCHCHCHCNO + Mn + H2O =>
4 CHCHCHCHCHCHNOH + MnO4 = 4 CHCHCHCHCHCNO + Mn + 4 H2O
HPO4 + MgOH = MgPO4 + HOH =>
HPO4 + MgOH = MgPO4 + HOH
AlBr3 + AgClO = AgBr + Al(ClO)3 =>
AlBr3 + 3 AgClO = 3 AgBr + Al(ClO)3
Mg(OH)2 + NH4PO4 = H2O + NH3 + Mg(PO4)2 =>
Mg(OH)2 + 2 NH4PO4 = 2 H2O + 2 NH3 + Mg(PO4)2
KMnO4 + C6H12 = MnO + CO2 + K2CO3 + H2O =>
36 KMnO4 + 5 C6H12 = 36 MnO + 12 CO2 + 18 K2CO3 + 30 H2O
HClO4{-} + KOH{-} = H2O + KClO4{-2} =>
HClO4{-} + KOH{-} = H2O + KClO4{-2}
TlOH + H2SO4 = H2O + Tl2SO4 =>
2 TlOH + H2SO4 = 2 H2O + Tl2SO4
S + HNO3 = H2SO4 + NO =>
S + 2 HNO3 = H2SO4 + 2 NO
Cu + HNO3(aq) = Cu(NO3)3 + H2 =>
2 Cu + 6 HNO3(aq) = 2 Cu(NO3)3 + 3 H2
UF4 + H2O = UF2O + H3FO =>
UF4 + 3 H2O = UF2O + 2 H3FO
CuO + KI = I2 + K2O + Cu =>
CuO + 2 KI = I2 + K2O + Cu
(NH4)Cl + AgF = AgCl + (NH4)F =>
(NH4)Cl + AgF = AgCl + (NH4)F
NH3OH + CuSO4 = Cu(NH3)4 + OH + SO4 =>
4 NH3OH + CuSO4 = Cu(NH3)4 + 4 OH + SO4
Al + AlCl3 + H2O = H2 + Al(OH)Cl2 =>
2 Al + 4 AlCl3 + 6 H2O = 3 H2 + 6 Al(OH)Cl2
Al(SO)4 + CaPO4 = AlPO4 + Ca(SO)4 =>
Al(SO)4 + CaPO4 = AlPO4 + Ca(SO)4
Na2O + H3O{+} + Cl{-} = NaCl + H2O =>
Na2O + 2 H3O{+} + 2 Cl{-} = 2 NaCl + 3 H2O
CaMgSi2O6 = Mg3MgSiSi3O12 + CaSiO3 =>
4 CaMgSi2O6 = Mg3MgSiSi3O12 + 4 CaSiO3
Ta + HBr = TaBr + H =>
Ta + HBr = TaBr + H
(NH4)Cl + AgF = AgCl + (NH4)F =>
(NH4)Cl + AgF = AgCl + (NH4)F
SnO2 + Li = LiO2 + Sn2 =>
2 SnO2 + 2 Li = 2 LiO2 + Sn2
KI + S2O32 = K2S2O32 + I =>
2 KI + S2O32 = K2S2O32 + 2 I
NaClO3 + C4H10O3 = NaCl + CO2 + H2O =>
10 NaClO3 + 3 C4H10O3 = 10 NaCl + 12 CO2 + 15 H2O
(NH4)Cl + AgF = AgCl + (NH4)F =>
(NH4)Cl + AgF = AgCl + (NH4)F
CuO + CaCO3 = CaO + CuCO3 =>
CuO + CaCO3 = CaO + CuCO3
H2(SO4) + Mn(OH)7 = H(OH) + Mn2(SO4)7 =>
7 H2(SO4) + 2 Mn(OH)7 = 14 H(OH) + Mn2(SO4)7
(CH3COO)2Pb + (NH4)2S = PbS + CH3COONH4 =>
(CH3COO)2Pb + (NH4)2S = PbS + 2 CH3COONH4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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