| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 SiO2 + 2 Al2O3 + 2 MgO = Mg2Al4Si5O18
K(s) + H2O(l) = H2(g) + KOH(s) =>
2 K(s) + 2 H2O(l) = H2(g) + 2 KOH(s)
HCl + Cu = CuCl + H1 =>
HCl + Cu = CuCl + H1
SiO2 + NH4F = H2SiF6 + NH3 + H2O =>
SiO2 + 6 NH4F = H2SiF6 + 6 NH3 + 2 H2O
HCl + Cu2(SO4)2 = H2SO4 + CuCl2 =>
4 HCl + Cu2(SO4)2 = 2 H2SO4 + 2 CuCl2
Mg + LiSO4 = Mg2SO4 + Li =>
2 Mg + LiSO4 = Mg2SO4 + Li
HC2H3O2 = HC2 + H3O2 =>
HC2H3O2 = HC2 + H3O2
MnSO4 + Ag2O2 + H2O = HMnO4 + Ag2SO4 + Ag =>
4 MnSO4 + 7 Ag2O2 + 2 H2O = 4 HMnO4 + 4 Ag2SO4 + 6 Ag
NH2CH(CH3)COOH + O2 = CO2 + H2O + N2 =>
4 NH2CH(CH3)COOH + 15 O2 = 12 CO2 + 14 H2O + 2 N2
CO2 + H2OH2O4 = C6H12O6 + O2 =>
12 CO2 + 6 H2OH2O4 = 2 C6H12O6 + 21 O2
CoSO4 + Na2S2O8 + NaOH = Co2O3 + Na2SO4 + H2O =>
2 CoSO4 + Na2S2O8 + 6 NaOH = Co2O3 + 4 Na2SO4 + 3 H2O
Cl2O5 = ClO2 + O2 =>
2 Cl2O5 = 4 ClO2 + O2
Ru + Br2 = RuBr3 =>
2 Ru + 3 Br2 = 2 RuBr3
Li2S + HClO4 = LiClO4 + H2S =>
Li2S + 2 HClO4 = 2 LiClO4 + H2S
Ai + S2 = AiS3 =>
2 Ai + 3 S2 = 2 AiS3
NaH + HCl = NaCl + H =>
NaH + HCl = NaCl + 2 H
K2Cr2O7 + Cu2SO4 + H2SO4 = K2SO4 + CuSO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 3 Cu2SO4 + 7 H2SO4 = K2SO4 + 6 CuSO4 + Cr2(SO4)3 + 7 H2O
Ca + CO3 = CO3Ca =>
Ca + CO3 = CO3Ca
NaOH + Na2B4O7 + H2O2 = NaBO3 + H2O =>
2 NaOH + Na2B4O7 + 4 H2O2 = 4 NaBO3 + 5 H2O
LiF(aq) + HBr(aq) = LiBr + HF =>
LiF(aq) + HBr(aq) = LiBr + HF
AsCl3 + Cl2 + H2O = HCl + H3AsO4 =>
AsCl3 + Cl2 + 4 H2O = 5 HCl + H3AsO4
HCOOH + C5H11 = HCOOC5H11 + H2O =>
26 HCOOH + 20 C5H11 = 21 HCOOC5H11 + 10 H2O
KCIO3 = K2C2I2O4 + O2 =>
2 KCIO3 = K2C2I2O4 + O2
Al{+} + Cu{2+} = Al{3+} + Cu =>
Al{+} + Cu{2+} = Al{3+} + Cu
PbO + NH4 = Pb + H2O + N2 =>
4 PbO + 2 NH4 = 4 Pb + 4 H2O + N2
CH3NH2 + CH4 = CH3NHCH3 + H2 =>
CH3NH2 + CH4 = CH3NHCH3 + H2
KMnO4 + H2SO4 + KL = MnSO4 + L2 + KSO4 + H2O =>
KMnO4 + 4 H2SO4 + 2 KL = MnSO4 + L2 + 3 KSO4 + 4 H2O
Pb(CH3CaO)2 + HCl = PbCl2 + CH3CaOH =>
Pb(CH3CaO)2 + 2 HCl = PbCl2 + 2 CH3CaOH
UO2(NO3)2 + NH4OH = (NH4)2U4O13 + NH4NO3 + H2O =>
4 UO2(NO3)2 + 10 NH4OH = (NH4)2U4O13 + 8 NH4NO3 + 5 H2O
C6H12O6 = C2H6C2H4O2H2 + C2O4 =>
C6H12O6 = C2H6C2H4O2H2 + C2O4
KClO3 + KI + H2O = KCl + I22 + KOH =>
11 KClO3 + 66 KI + 33 H2O = 11 KCl + 3 I22 + 66 KOH
CuN2O6 + K3N = Cu3N2 + KNO3 =>
3 CuN2O6 + 2 K3N = Cu3N2 + 6 KNO3
H3C6H5O7 + NaOH = Na + H2O + H2C6H4O7 =>
H3C6H5O7 + 2 NaOH = 2 Na + 2 H2O + H2C6H4O7
I + MnO4 + H = MnI + H2O =>
I + MnO4 + 8 H = MnI + 4 H2O
Fe(NH4)2(SO4)2*6H2O + HCl = FeCl2 + NH3 + H2SO4 + H2O =>
Fe(NH4)2(SO4)2*6H2O + 2 HCl = FeCl2 + 2 NH3 + 2 H2SO4 + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
P2O5 + SnO = Sn(PO3)2 =>
P2O5 + SnO = Sn(PO3)2
Si2Cl6 + H2O = SiO2 + HCl + H =>
Si2Cl6 + 4 H2O = 2 SiO2 + 6 HCl + 2 H
Al2S3 = Al + S =>
Al2S3 = 2 Al + 3 S
NaOH + C = Na + CO + H2 =>
2 NaOH + 2 C = 2 Na + 2 CO + H2
Ni(OH)2 + Br2 + NaOH = NiOOH + NaBr + H2O =>
2 Ni(OH)2 + Br2 + 2 NaOH = 2 NiOOH + 2 NaBr + 2 H2O
(NH4)2MoO4 + H2O2 = (NH4)2MoO6 + H2O =>
(NH4)2MoO4 + 2 H2O2 = (NH4)2MoO6 + 2 H2O
NiOHCl + H2SO4 = NiSO4 + H2O + HCl =>
NiOHCl + H2SO4 = NiSO4 + H2O + HCl
Na3P + CaCl2 = Ca3P2 + NaCl =>
2 Na3P + 3 CaCl2 = Ca3P2 + 6 NaCl
AgCl + Fe = FeCl2 + Ag =>
2 AgCl + Fe = FeCl2 + 2 Ag
CuCO3 + C = Cu + CO2 =>
2 CuCO3 + C = 2 Cu + 3 CO2
Na3(PO4) + BaBr2 = Ba3(PO4)2 + NaBr =>
2 Na3(PO4) + 3 BaBr2 = Ba3(PO4)2 + 6 NaBr
Na[SbCl6] + H2O = SbO2Cl + NaCl + HCl =>
Na[SbCl6] + 2 H2O = SbO2Cl + NaCl + 4 HCl
C10H16 + CI2 = C + HCI =>
C10H16 + 8 CI2 = 2 C + 16 HCI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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