| Équations équilibrées la veille | Équations équilibrées le lendemain |
KAlSi3O8 + 3 Ca(OH)2 = Al(OH)3 + KOH + 3 CaSiO3 + H2O
AgNO3 + CaCO2 = AgCO2 + CaNO3 =>
AgNO3 + CaCO2 = AgCO2 + CaNO3
Ca(OH)2 + NH4Cl(s) = CaCl2(ac) + H2O(l) + NH3(g) =>
Ca(OH)2 + 2 NH4Cl(s) = CaCl2(ac) + 2 H2O(l) + 2 NH3(g)
NH4Cl + K2CO3 = (NH4)2CO3 + ClK =>
2 NH4Cl + K2CO3 = (NH4)2CO3 + 2 ClK
Th6N9 + O2 = Th7 + NO3 =>
14 Th6N9 + 189 O2 = 12 Th7 + 126 NO3
OH + HCH3CO2 = CO3 + OH2CH3 =>
12 OH + 7 HCH3CO2 = 6 CO3 + 8 OH2CH3
CuO + NH4 = CuNH4 + O3 =>
3 CuO + 3 NH4 = 3 CuNH4 + O3
Sn + HI = SnI4 + H2 =>
Sn + 4 HI = SnI4 + 2 H2
NH4Br + NaOH = NH3 + NaBr + H2O =>
NH4Br + NaOH = NH3 + NaBr + H2O
AlPO4 + HCl = AlCl3 + H3PO4 =>
AlPO4 + 3 HCl = AlCl3 + H3PO4
NH3 + FeO2 = Fe + H2O + N2 =>
4 NH3 + 3 FeO2 = 3 Fe + 6 H2O + 2 N2
NaB(OH)4 + HCl = B(OH)3 + H2O + NaCl =>
NaB(OH)4 + HCl = B(OH)3 + H2O + NaCl
K2CO3 + H2SO4 = H2CO3 + K2SO4 =>
K2CO3 + H2SO4 = H2CO3 + K2SO4
NaB(OH)4 + HCl = B(OH)3 + H2O + NaCl =>
NaB(OH)4 + HCl = B(OH)3 + H2O + NaCl
Mg(NO3)2 + Al2(CO3)3 = Al(NO3)3 + MgCO3 =>
3 Mg(NO3)2 + Al2(CO3)3 = 2 Al(NO3)3 + 3 MgCO3
CaO + H2SO3 = H2 + CaSO4 =>
CaO + H2SO3 = H2 + CaSO4
CuCl2 + H2O = Cu(OH)2 + HCl =>
CuCl2 + 2 H2O = Cu(OH)2 + 2 HCl
C23H48 + O2 + NO3 + PO4 = C60H87O23N12P + H2O =>
240 C23H48 + 97 O2 + 1104 NO3 + 92 PO4 = 92 C60H87O23N12P + 1758 H2O
NaO + Al = Al2O3 + Na =>
3 NaO + 2 Al = Al2O3 + 3 Na
I{-} + IO3 + H2O = I2 + OH{-} =>
12 I{-} + 2 IO3 + 6 H2O = 7 I2 + 12 OH{-}
H2[IrCl6] + NH4Cl = (NH4)2[IrCl6] + HCl =>
H2[IrCl6] + 2 NH4Cl = (NH4)2[IrCl6] + 2 HCl
C6H32O2 + O2 = C4H8O3 + H2O =>
4 C6H32O2 + 25 O2 = 6 C4H8O3 + 40 H2O
KI + H2O2 + HSO4 = I2 + K2SO4 + H2O =>
4 KI + H2O2 + 2 HSO4 = 2 I2 + 2 K2SO4 + 2 H2O
Ag(NH3)2OH + (NH4)2S = Ag2S + H2O + NH3 =>
2 Ag(NH3)2OH + (NH4)2S = Ag2S + 2 H2O + 6 NH3
B2O3(g) + Mg(s) = B(g) + MgO(g) =>
B2O3(g) + 3 Mg(s) = 2 B(g) + 3 MgO(g)
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
Fe + CoSO4 = Fe(SO4)3 + Co =>
Fe + 3 CoSO4 = Fe(SO4)3 + 3 Co
C2H3COOH + KOH = C2H3COOKOH + H2 =>
2 C2H3COOH + 2 KOH = 2 C2H3COOKOH + H2
Ca + ZnCO2 = CaCO2 + Zn =>
Ca + ZnCO2 = CaCO2 + Zn
OH + NaOH = NaO + H2O =>
OH + NaOH = NaO + H2O
K2S + Hg(NO3)2 = KNO3 + HgS =>
K2S + Hg(NO3)2 = 2 KNO3 + HgS
C10H22 + O2 = C2O3 + H2O3 =>
C10H22 + 24 O2 = 5 C2O3 + 11 H2O3
YF3 = Y3 + F2 =>
6 YF3 = 2 Y3 + 9 F2
HNo3 + Hg(OH)2 = Hg(No3)2 + H2O =>
2 HNo3 + Hg(OH)2 = Hg(No3)2 + 2 H2O
C11H15NO2 + C6H10O3 = C15H17NO3 + H2O + HOCH2CH3 =>
C11H15NO2 + C6H10O3 = C15H17NO3 + H2O + HOCH2CH3
HNO3 + Fe(OH)2 = Fe(NO3)2 + H2O =>
2 HNO3 + Fe(OH)2 = Fe(NO3)2 + 2 H2O
NaHCO3 + HI = HCO3 + NaHI =>
NaHCO3 + HI = HCO3 + NaHI
MnO2 + KBr + H2SO4 = Br2 + MnSO4 + K2SO4 + H2O =>
MnO2 + 2 KBr + 2 H2SO4 = Br2 + MnSO4 + K2SO4 + 2 H2O
V{+3} + MnO4{-} + H{-} = VO2{-} + Mn{+2} + H2O =>
11 V{+3} + 8 MnO4{-} + 20 H{-} = 11 VO2{-} + 8 Mn{+2} + 10 H2O
Cl2 + FeS = FeCl2 + S8 =>
8 Cl2 + 8 FeS = 8 FeCl2 + S8
NaOH + FeC2 = Na2CO3 + Fe + H2 + Na =>
6 NaOH + FeC2 = 2 Na2CO3 + Fe + 3 H2 + 2 Na
Na2ZnO2 + HNO3 = ZnOHNO3 + NaNO3 + H2O =>
Na2ZnO2 + 3 HNO3 = ZnOHNO3 + 2 NaNO3 + H2O
NaCH3COO + H2O = HCH3COO + NaOH =>
NaCH3COO + H2O = HCH3COO + NaOH
Cu(Cl) + Zn = Cu + ZnCl =>
Cu(Cl) + Zn = Cu + ZnCl
K3[Fe(SCN)6] + Na2HPO4 = Fe2(HPO4)3 + NaSCN + KSCN =>
2 K3[Fe(SCN)6] + 3 Na2HPO4 = Fe2(HPO4)3 + 6 NaSCN + 6 KSCN
Na2(Co3) + K(oh) = Na(oh) + K(Co3) =>
Na2(Co3) + K(oh) = 2 Na(oh) + K(Co3)
Ca(OH)2 + LiOH = CaOH + Li(OH)2 =>
Ca(OH)2 + LiOH = CaOH + Li(OH)2
CH3CCl3 + NaOH = CH3COOH + NaCl + H2O =>
CH3CCl3 + 3 NaOH = CH3COOH + 3 NaCl + H2O
Zm + HCl = ZmCl2 + H2 =>
Zm + 2 HCl = ZmCl2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/06/25
Équations équilibrées sur04/05/24
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