| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 Fe + 30 HNO3 = 8 Fe(NO3)3 + 3 NH4NO3 + 9 H2O
Ba(NO3)2 + AgF = BaF2 + AgNO3 =>
Ba(NO3)2 + 2 AgF = BaF2 + 2 AgNO3
KMnO4 + MgCl2 = KCl + MgMn2O8 =>
2 KMnO4 + MgCl2 = 2 KCl + MgMn2O8
Ag2S + AlCl3 = AgCl + Al2S3 =>
3 Ag2S + 2 AlCl3 = 6 AgCl + Al2S3
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
CH3CHOHCOOH + K2Cr2O7 + H2SO4 = CH3COCOOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CHOHCOOH + K2Cr2O7 + 4 H2SO4 = 3 CH3COCOOH + K2SO4 + Cr2(SO4)3 + 7 H2O
Na2S2O3 + AgNO3 = Ag2S2O3 + NaNO3 =>
Na2S2O3 + 2 AgNO3 = Ag2S2O3 + 2 NaNO3
K2Cr2O7 + CH3CH2OH + HCl = CH3CHO + KCl + CrCl3 + H2O =>
K2Cr2O7 + 3 CH3CH2OH + 8 HCl = 3 CH3CHO + 2 KCl + 2 CrCl3 + 7 H2O
NO2 = NO + O2 =>
2 NO2 = 2 NO + O2
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
Ag2CO3 + H2O = Ag + OH + HCO3 =>
Ag2CO3 + H2O = 2 Ag + OH + HCO3
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
Mg(s) + NiSO4 = MgSO4 + Ni =>
Mg(s) + NiSO4 = MgSO4 + Ni
NH4 + NaClO = NH3 + NaCl + H2O =>
2 NH4 + NaClO = 2 NH3 + NaCl + H2O
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
NH2Cl + NHCl2 = N2 + HCl =>
NH2Cl + NHCl2 = N2 + 3 HCl
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
HNO3 + Sn = SnO2 + NO + H2O =>
4 HNO3 + 3 Sn = 3 SnO2 + 4 NO + 2 H2O
C10H22 = C2H4 + C8H18 =>
C10H22 = C2H4 + C8H18
Hg(NO3)3 + Na2SO4 = Hg2(SO4)3 + NaNO3 =>
2 Hg(NO3)3 + 3 Na2SO4 = Hg2(SO4)3 + 6 NaNO3
FePO4 + CH3COOH = Fe(CH3COO)3 + H3PO4 =>
FePO4 + 3 CH3COOH = Fe(CH3COO)3 + H3PO4
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Zn(OH)2 + HCl = ZnCl2 + H2O =>
Zn(OH)2 + 2 HCl = ZnCl2 + 2 H2O
ZnO + CO = Zn + CO2 =>
ZnO + CO = Zn + CO2
CaCl2 + Ca = CaCl =>
CaCl2 + Ca = 2 CaCl
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
MgNH4PO4*6H20 + O2 = NH3 + H2O + Mg2P2O7 =>
2 MgNH4PO4*6H20 + 60 O2 = 2 NH3 + 121 H2O + Mg2P2O7
C2H5OH1 + O2 = CO + H2O =>
C2H5OH1 + 2 O2 = 2 CO + 3 H2O
CH2(CH2)2CH3(l) + O2(g) = CO2 + H2O =>
4 CH2(CH2)2CH3(l) + 25 O2(g) = 16 CO2 + 18 H2O
F2 + NaOH = OF2 + NaF + H2O =>
2 F2 + 2 NaOH = OF2 + 2 NaF + H2O
C8H17OH + O2 = CO2 + H2O =>
C8H17OH + 12 O2 = 8 CO2 + 9 H2O
NaOH + KMnO4 + C6H12O6 = C6H11O7Na + K2MnO4 + MnO2 + H2O =>
2 NaOH + 2 KMnO4 + 2 C6H12O6 = 2 C6H11O7Na + K2MnO4 + MnO2 + 2 H2O
KNO2 + CaCl2 = KCl + Ca(NO2)2 =>
2 KNO2 + CaCl2 = 2 KCl + Ca(NO2)2
SbCl3 + HCl + KBrO3 = SbCl5 + KBr + H2O =>
3 SbCl3 + 6 HCl + KBrO3 = 3 SbCl5 + KBr + 3 H2O
KIO3 + Al2 + HCl = I2 + AlCl3 + KCl + H2O =>
6 KIO3 + 5 Al2 + 36 HCl = 3 I2 + 10 AlCl3 + 6 KCl + 18 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CaCl2 + H2O = CaCl2*6H2O =>
CaCl2 + 6 H2O = CaCl2*6H2O
H2(SO4) + Zn(OH)2 = Zn(SO4) + H2O =>
H2(SO4) + Zn(OH)2 = Zn(SO4) + 2 H2O
CrCl3 + NH4HS + H2O = Cr(OH)3 + NH4Cl + H2S =>
CrCl3 + 3 NH4HS + 3 H2O = Cr(OH)3 + 3 NH4Cl + 3 H2S
Fe + Te = FeTe =>
Fe + Te = FeTe
KMnO4 + H2SO4 = K2SO + MnSO4 + H2O + O2 =>
2 KMnO4 + 3 H2SO4 = K2SO + 2 MnSO4 + 3 H2O + 4 O2
Mg{+2} + NH4OH = Mg(OH)2 + NH4{+} =>
Mg{+2} + 2 NH4OH = Mg(OH)2 + 2 NH4{+}
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
H2SO + NaNO2 = HNO2 + Na2SO =>
H2SO + 2 NaNO2 = 2 HNO2 + Na2SO
CH3(CH2)2CH3(l) + O2(g) = CO2 + H2O =>
2 CH3(CH2)2CH3(l) + 13 O2(g) = 8 CO2 + 10 H2O
P4O10 + PCl5 = POCl3 =>
P4O10 + 6 PCl5 = 10 POCl3
Cr(BrO3)2 + Li = Li(BrO3)2 + Cr =>
Cr(BrO3)2 + Li = Li(BrO3)2 + Cr
C6H4(OH)2 + O2 = C6H4O2 + H2O =>
2 C6H4(OH)2 + O2 = 2 C6H4O2 + 2 H2O
Al2(SO4)3 + Cu(NO3)2 = Al2(NO3)2 + (SO4)3Cu =>
Al2(SO4)3 + Cu(NO3)2 = Al2(NO3)2 + (SO4)3Cu
KHC8H4O4 + NaOH = KNaC8H4O4 + H2O =>
KHC8H4O4 + NaOH = KNaC8H4O4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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