| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgCl + NH3 = Ag[(NH3)]Cl
CH3OH + CaO = CHOH + H2O + Ca =>
CH3OH + CaO = CHOH + H2O + Ca
CuSO4*5H2O + CaCl2 = CuCl2*2H2O + CaSO4*2H2O + H2O =>
CuSO4*5H2O + CaCl2 = CuCl2*2H2O + CaSO4*2H2O + H2O
HCl(aq) + CaSO4(s) = CaCl2 + H2SO4 =>
2 HCl(aq) + CaSO4(s) = CaCl2 + H2SO4
MgSO4 + FeCl3 = Mg3(Cl3)2 + Fe2(SO4)3 =>
3 MgSO4 + 2 FeCl3 = Mg3(Cl3)2 + Fe2(SO4)3
K2Cr2O7 + C5H12O + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
10 K2Cr2O7 + 6 C5H12O + 40 H2SO4 = 10 Cr2(SO4)3 + 10 K2SO4 + 15 CH3COOH + 46 H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Cu3N2 + Na2S = CuS + Na3N =>
Cu3N2 + 3 Na2S = 3 CuS + 2 Na3N
Ag2S + H2SO4 = Ag2SO4 + H2S =>
Ag2S + H2SO4 = Ag2SO4 + H2S
NO + CI({-})2 = NOCI({-}) =>
NO + CI({-})2 = NOCI({-})
NaI + SnCl4 = SnI4 + NaCl =>
4 NaI + SnCl4 = SnI4 + 4 NaCl
C9H12 + H2 = C9H18 =>
C9H12 + 3 H2 = C9H18
Cl2 + NiBr2 = Cl3Br2 + Ni =>
3 Cl2 + 2 NiBr2 = 2 Cl3Br2 + 2 Ni
C6H6(CH3)3 + KMnO4 + H2SO4 = C6H6COOH + K2SO4 + MnSO4 + H2O =>
35 C6H6(CH3)3 + 78 KMnO4 + 117 H2SO4 = 45 C6H6COOH + 39 K2SO4 + 78 MnSO4 + 222 H2O
Na + H2O = OH{-} + NaH{+} =>
Na + H2O = OH{-} + NaH{+}
LiCl + I = LiI + Cl2 =>
2 LiCl + 2 I = 2 LiI + Cl2
HCl + P2O5 = POCl3 + HPO3 =>
3 HCl + 2 P2O5 = POCl3 + 3 HPO3
Na2S + K3IO = Na3IO + K2S =>
3 Na2S + 2 K3IO = 2 Na3IO + 3 K2S
K2C2O4 + AgNO3 = K2NO3 + AgC2O4 =>
K2C2O4 + AgNO3 = K2NO3 + AgC2O4
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
C6H5NH2 + O2 = CO2 + NO2 + H2O =>
4 C6H5NH2 + 35 O2 = 24 CO2 + 4 NO2 + 14 H2O
Cu3AsS4 + HNO3 = Cu(NO3)2 + H3AsO4 + SO2 + NO + H2O =>
Cu3AsS4 + 15 HNO3 = 3 Cu(NO3)2 + H3AsO4 + 4 SO2 + 9 NO + 6 H2O
Ai2(SO4)3 + Ca(OH)2 = Ai(OH)3 + CaSO4 =>
Ai2(SO4)3 + 3 Ca(OH)2 = 2 Ai(OH)3 + 3 CaSO4
Ag + SeO4 = AgSeO4 =>
Ag + SeO4 = AgSeO4
N2I6 = N2 + I =>
N2I6 = N2 + 6 I
Na2CO3 + H2O = NaOH + CO3 + H =>
Na2CO3 + 2 H2O = 2 NaOH + CO3 + 2 H
Cu + Cl = Cu2Cl =>
2 Cu + Cl = Cu2Cl
(NH4)2(CrO4) + Al(ClO4)3 = Al2(CrO4)3 + (NH4)(ClO4) =>
3(NH4)2(CrO4) + 2 Al(ClO4)3 = Al2(CrO4)3 + 6(NH4)(ClO4)
CO(NH2)2 + H2O = CH3NO2 + NH3 =>
CO(NH2)2 + H2O = CH3NO2 + NH3
ZnBr2 + NH4OH = Zn(OH) + NH4Br2 =>
ZnBr2 + NH4OH = Zn(OH) + NH4Br2
Na2SO4 + NaOH = Na2OH + NaSO4 =>
Na2SO4 + NaOH = Na2OH + NaSO4
C2H4(g) + Cl2(g) = C2Cl2H4(g) =>
C2H4(g) + Cl2(g) = C2Cl2H4(g)
Zn + Al = ZnAl =>
Zn + Al = ZnAl
Ag + Co(NO3)2 = Co + Ag(NO3)2 =>
Ag + Co(NO3)2 = Co + Ag(NO3)2
ClI2 + NaI = NaCl + I2 =>
2 ClI2 + 2 NaI = 2 NaCl + 3 I2
HCl + CaCl2 = CaHCl3 =>
HCl + CaCl2 = CaHCl3
Ba(NO3)2 + Na3(PO4) = Ba3(PO4)2 + NaNO3 =>
3 Ba(NO3)2 + 2 Na3(PO4) = Ba3(PO4)2 + 6 NaNO3
Fe(OH)3 + (NH4)2CrO4 = FeCrO4 + (NH4)2(OH)3 =>
Fe(OH)3 + (NH4)2CrO4 = FeCrO4 + (NH4)2(OH)3
CuSO4(ac) + Al(s) = Al2(SO4)3(ac) + Cu(s) =>
3 CuSO4(ac) + 2 Al(s) = Al2(SO4)3(ac) + 3 Cu(s)
ZnO + H{+} = Zn{2} + H2O =>
ZnO + 2 H{+} = Zn{2} + H2O
PbSO3 + Pb2S2 = Pb2 + SO2 =>
4 PbSO3 + Pb2S2 = 3 Pb2 + 6 SO2
HCOOH + MgCO3 = MgCOOH + H2O + CO2 =>
3 HCOOH + 2 MgCO3 = 2 MgCOOH + 2 H2O + 3 CO2
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2* =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2*
Ca2C + H2O = C2H2 + Ca + O2 =>
4 Ca2C + 2 H2O = 2 C2H2 + 8 Ca + O2
HClO4 + RbOH = RbClO4 + H2O =>
HClO4 + RbOH = RbClO4 + H2O
Ba(NO3)2 + Na3(PO4) = Ba3(PO4)2 + NaNO3 =>
3 Ba(NO3)2 + 2 Na3(PO4) = Ba3(PO4)2 + 6 NaNO3
ZnNO3 + NH4OH = ZnOH + NH4NO3 =>
ZnNO3 + NH4OH = ZnOH + NH4NO3
Al + O2 = Al2O3 = NaCl =>
4 Al + 3 O2 = 2 Al2O3
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Cu{+} + Sb2O5 + H{+} = Cu{2+} + SbO{+} + H2O =>
4 Cu{+} + Sb2O5 + 6 H{+} = 4 Cu{2+} + 2 SbO{+} + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/05/25
Équations équilibrées sur02/04/24
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