| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe(NO3)3 + 3 Na2S = Fe2S3 + 6 NaNO3
C2H3OH + O2 = C2H3OOH =>
2 C2H3OH + O2 = 2 C2H3OOH
KClO3 + MnSO4 + KOH = K2MnO4 + KCl + H2SO4 =>
2 KClO3 + 3 MnSO4 + 6 KOH = 3 K2MnO4 + 2 KCl + 3 H2SO4
Cr(NO3)3 + NaOH = Cr(OH)3 + NaNO3 =>
Cr(NO3)3 + 3 NaOH = Cr(OH)3 + 3 NaNO3
Al2O3 + Cl2O7 = AlClO5 =>
Al2O3 + Cl2O7 = 2 AlClO5
N2*3H2 = NH3 =>
N2*3H2 = 2 NH3
Al2O3 + Cl2O7 = AlClO5 =>
Al2O3 + Cl2O7 = 2 AlClO5
NH4F = NH4HF2 + NH3 =>
2 NH4F = NH4HF2 + NH3
Al2O3 + Cl2O7 = AlClO5 =>
Al2O3 + Cl2O7 = 2 AlClO5
K2Cr2O7 + C = Cr2O3 + K2CO3 + CO =>
K2Cr2O7 + 2 C = Cr2O3 + K2CO3 + CO
HNO2 + KMnO4 + KOH = KNO3 + MnO2 + H2O =>
3 HNO2 + 2 KMnO4 + KOH = 3 KNO3 + 2 MnO2 + 2 H2O
Al2O3 + Cl2O7 = AlCl3 + O2 =>
Al2O3 + 3 Cl2O7 = 2 AlCl3 + 12 O2
AgCl + NH4(OH) = Ag(OH) + NH4Cl =>
AgCl + NH4(OH) = Ag(OH) + NH4Cl
Al2O3 + Cl2O7 = AlCl3 + O2 =>
Al2O3 + 3 Cl2O7 = 2 AlCl3 + 12 O2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Al2O3 + Cl2O7 = AlCl3 + O2 =>
Al2O3 + 3 Cl2O7 = 2 AlCl3 + 12 O2
AgCl + NH4(OH) = Ag(OH) + NH4Cl =>
AgCl + NH4(OH) = Ag(OH) + NH4Cl
NH4F = NH3 + HF =>
NH4F = NH3 + HF
AgCl + NH4(OH) = Ag(OH) + NH4Cl =>
AgCl + NH4(OH) = Ag(OH) + NH4Cl
C2H6O + OH = C2H3O2 + H2O =>
C2H6O + 5 OH = C2H3O2 + 4 H2O
Cu(ClO3)2 + Ba(OH)2 = Ba(ClO3)2 + Cu(OH)2 =>
Cu(ClO3)2 + Ba(OH)2 = Ba(ClO3)2 + Cu(OH)2
Na2SO4(aq) + BaCl2(aq) = Na2Cl2 + BaSO4 =>
Na2SO4(aq) + BaCl2(aq) = Na2Cl2 + BaSO4
Al + NaOH = Na3AlO3 + H2 =>
2 Al + 6 NaOH = 2 Na3AlO3 + 3 H2
CHF3 + Cl2 = CFC + F2 + HCl =>
4 CHF3 + 2 Cl2 = 2 CFC + 5 F2 + 4 HCl
HNO3 + HI = NO2 + HIO3 + H2O =>
6 HNO3 + HI = 6 NO2 + HIO3 + 3 H2O
K2Cr2O7 + C = Cr2O3 + K2CO3 + CO =>
K2Cr2O7 + 2 C = Cr2O3 + K2CO3 + CO
S + O2 = SO =>
2 S + O2 = 2 SO
C2H6O + OH = C2H3O2 + H2O =>
C2H6O + 5 OH = C2H3O2 + 4 H2O
Na(PO4)3 + CaCl2 = NaCl2 + Ca(PO4)3 =>
Na(PO4)3 + CaCl2 = NaCl2 + Ca(PO4)3
NH4F = NH4 + F =>
NH4F = NH4 + F
CaO + NaCl = Na2O + CaCl2 =>
CaO + 2 NaCl = Na2O + CaCl2
HCl + KBr + KBrO4 = Br2 + KCl + H2O =>
8 HCl + 7 KBr + KBrO4 = 4 Br2 + 8 KCl + 4 H2O
C2H6O + OH = CO2 + H2O =>
C2H6O + 12 OH = 2 CO2 + 9 H2O
AuF3K = KF3Au =>
AuF3K = KF3Au
SiC + Cl2 = SiCl4 + C =>
SiC + 2 Cl2 = SiCl4 + C
KCH3COO + BaBr2 = KBr + Ba(CH3COO)2 =>
2 KCH3COO + BaBr2 = 2 KBr + Ba(CH3COO)2
Al + NaOH = Al(OH)3 + Na =>
Al + 3 NaOH = Al(OH)3 + 3 Na
C2H6O + OH = CO2 + H2O =>
C2H6O + 12 OH = 2 CO2 + 9 H2O
CrS + HNO3 = Cr(NO3)3 + H2SO4 + NO2 + H2O =>
CrS + 12 HNO3 = Cr(NO3)3 + H2SO4 + 9 NO2 + 5 H2O
NH4F = NH4 + F2 =>
2 NH4F = 2 NH4 + F2
AgCl + NH4(OH) = Ag(OH) + NH4Cl =>
AgCl + NH4(OH) = Ag(OH) + NH4Cl
CH3COOC2H5 + NaCl = CH3COOC2H4Na + HCl =>
CH3COOC2H5 + NaCl = CH3COOC2H4Na + HCl
HCl + Fe2S3 = H2S + FeCl3 =>
6 HCl + Fe2S3 = 3 H2S + 2 FeCl3
H2SO4 + KBr = K2SO4 + HBr =>
H2SO4 + 2 KBr = K2SO4 + 2 HBr
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O =>
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O
AgCl + H2S = Ag2S + HCl =>
2 AgCl + H2S = Ag2S + 2 HCl
CHF3 + Cl2 = CF2Cl2 + F2 + HCl =>
2 CHF3 + 3 Cl2 = 2 CF2Cl2 + F2 + 2 HCl
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O =>
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O
CuSO4 + C = CuS + CO2 =>
CuSO4 + 2 C = CuS + 2 CO2
KMnO4 + HOH = KOH + MnO2 + O =>
2 KMnO4 + HOH = 2 KOH + 2 MnO2 + 3 O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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