| Équations équilibrées la veille | Équations équilibrées le lendemain |
Rb + La + 4 FeAs = RbLaFe4As4
CH3CO2Ag + Na3PO4 = NaCH3CO2 + Ag3PO4 =>
3 CH3CO2Ag + Na3PO4 = 3 NaCH3CO2 + Ag3PO4
C2H5OH + O2 = H2O + C2 =>
C2H5OH + O2 = 3 H2O + C2
HNO3 + K2(SO4) = H2SO4 + KNO3 =>
2 HNO3 + K2(SO4) = H2SO4 + 2 KNO3
C3H6 + H2O = CO2 + H2 =>
C3H6 + 6 H2O = 3 CO2 + 9 H2
HNO3 + K2(SO4) = H2SO4 + KNO3 =>
2 HNO3 + K2(SO4) = H2SO4 + 2 KNO3
C + ZiO = Zi + CO2 =>
C + 2 ZiO = 2 Zi + CO2
Ca(HCO3)2 + H2O = CaO + H2CO3 =>
Ca(HCO3)2 + H2O = CaO + 2 H2CO3
Au(NO3)3 + Mg = Mg(NO3)2 + Au =>
2 Au(NO3)3 + 3 Mg = 3 Mg(NO3)2 + 2 Au
HNO3 + K2(SO4) = H2SO4 + KNO3 =>
2 HNO3 + K2(SO4) = H2SO4 + 2 KNO3
C2H6O + O2 = CO2 + HO =>
2 C2H6O + 9 O2 = 4 CO2 + 12 HO
HClO3 + Ra(OH)2 = Ra(ClO3)2 + H2O =>
2 HClO3 + Ra(OH)2 = Ra(ClO3)2 + 2 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Fe(OH)2 + NaO = FeO2 + NaOH =>
Fe(OH)2 + 2 NaO = FeO2 + 2 NaOH
C1H1O1 + O2 = CO2 + H2O =>
4 C1H1O1 + 3 O2 = 4 CO2 + 2 H2O
PbO2 + KNO2 + HNO3 = KNO3 + Pb(NO3)2 + H2O =>
PbO2 + KNO2 + 2 HNO3 = KNO3 + Pb(NO3)2 + H2O
Zn + H{+} + As2O3 = AsH3 + H2O + Zn{+2} =>
6 Zn + 12 H{+} + As2O3 = 2 AsH3 + 3 H2O + 6 Zn{+2}
NaOH + Ba(NO3)2 = Ba(OH) + Na(NO3)2 =>
NaOH + Ba(NO3)2 = Ba(OH) + Na(NO3)2
Cl2 + NH4OH = NH4Cl + H2O + N2 =>
3 Cl2 + 8 NH4OH = 6 NH4Cl + 8 H2O + N2
Cu3(NO3)2 + Mg(PO4)2 = Cu3(PO4)2 + Mg(NO3)2 =>
Cu3(NO3)2 + Mg(PO4)2 = Cu3(PO4)2 + Mg(NO3)2
BrO + H2O = HBrO + OH =>
BrO + H2O = HBrO + OH
ZnSO4 + NaOH = Zn(OH)2 + Na2SO4 =>
ZnSO4 + 2 NaOH = Zn(OH)2 + Na2SO4
Fe + Mg = FeMg5 =>
Fe + 5 Mg = FeMg5
NO + OH = NO3 + H2O =>
NO + 4 OH = NO3 + 2 H2O
Na + Li2SO4 = Li + NaSO4 =>
Na + Li2SO4 = 2 Li + NaSO4
KOH + Ca3(PO4)2 = K3PO4 + Ca(OH)2 =>
6 KOH + Ca3(PO4)2 = 2 K3PO4 + 3 Ca(OH)2
Ca3(PO4)2 + (NH4)2MoO4 + HNO3 = (NH4)3PO4*12MoO3 + NH4NO3 + Ca2 + H2 =>
2 Ca3(PO4)2 + 48(NH4)2MoO4 + 52 HNO3 = 4(NH4)3PO4*12MoO3 + 68 NH4NO3 + 3 Ca2 + 58 H2
HF + HCl + Ca(OH)2 = H2O + CaClF =>
HF + HCl + Ca(OH)2 = 2 H2O + CaClF
NH3OHF + H2CrO6 = N2 + CrF3 + HF + H2O =>
14 NH3OHF + 2 H2CrO6 = 7 N2 + 2 CrF3 + 8 HF + 26 H2O
K2O2 + H2O = KOH + O2 =>
2 K2O2 + 2 H2O = 4 KOH + O2
HSbCl4 + Na2S = Sb2S3 + NaCl + HCl =>
2 HSbCl4 + 3 Na2S = Sb2S3 + 6 NaCl + 2 HCl
XDDD = X + D =>
XDDD = X + 3 D
KO2 + H2O = KOH + H2O2 =>
2 KO2 + 4 H2O = 2 KOH + 3 H2O2
Cl2 + LiL = LiCl + L2 =>
Cl2 + 2 LiL = 2 LiCl + L2
Br + BaI2 = BaBr2 + I2 =>
2 Br + BaI2 = BaBr2 + I2
C21H30O14 + O2 = CO2 + H2O =>
2 C21H30O14 + 43 O2 = 42 CO2 + 30 H2O
Al2(SO4)3*18H2O + Ca(HCO3)2 = CaSO4 + Al(OH)3 + CO2 + H2O =>
Al2(SO4)3*18H2O + 3 Ca(HCO3)2 = 3 CaSO4 + 2 Al(OH)3 + 6 CO2 + 18 H2O
C6H12O6 = CO + H2 =>
C6H12O6 = 6 CO + 6 H2
C9H18NH3 = C9H21N =>
C9H18NH3 = C9H21N
Cu + FeO = Fe + CuO3 =>
Cu + 3 FeO = 3 Fe + CuO3
Fe + O2 = FeO2(s) =>
Fe + O2 = FeO2(s)
As + H2O + NaClO = H3AsO4 + NaCl =>
2 As + 3 H2O + 5 NaClO = 2 H3AsO4 + 5 NaCl
Au + Cl2 = AuCl3 =>
2 Au + 3 Cl2 = 2 AuCl3
Ga + O2 = GaO =>
2 Ga + O2 = 2 GaO
C50H100O40N + O2 = CO2 + NH4 + H2O =>
C50H100O40N + 54 O2 = 50 CO2 + NH4 + 48 H2O
H2S8 + S8Cl2 = S16 + HCl =>
H2S8 + S8Cl2 = S16 + 2 HCl
Al + P4 = AlP =>
4 Al + P4 = 4 AlP
HCl + Mg = H + MgCl =>
HCl + Mg = H + MgCl
Al + HCl = Al20Cl30 + H2 =>
20 Al + 30 HCl = Al20Cl30 + 15 H2
C2H4 + HBr = C2H5Br =>
C2H4 + HBr = C2H5Br
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/23
Équations équilibrées sur12/28/22
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