| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 K2Cr2O7 + 3 C2H6O + 32 H2SO4 = 8 Cr2(SO4)3 + 3 C2H2O7 + 8 K2SO4 + 38 H2O
PbCI = Pb + CI =>
PbCI = Pb + CI
HClBr = BrClH =>
HClBr = BrClH
Rb2O + Na2CrO4 = Rb2CrO4 + Na2O =>
Rb2O + Na2CrO4 = Rb2CrO4 + Na2O
FeC2O4*2H2O + H2O2 + H2C2O4 + K2C2O4*H2O = K3[Fe(C2O4)3]*3H2O + H2O =>
2 FeC2O4*2H2O + H2O2 + H2C2O4 + 3 K2C2O4*H2O = 2 K3[Fe(C2O4)3]*3H2O + 3 H2O
MgCl + Cl2 + H2O = MgO2 + HCl =>
2 MgCl + 3 Cl2 + 4 H2O = 2 MgO2 + 8 HCl
MgO + HNO3 = Mg(NO3)2 + H2O =>
MgO + 2 HNO3 = Mg(NO3)2 + H2O
TiO2 + Cu + H{+} = Ti(s) + Cu{2+} + H2O(g) =>
TiO2 + 2 Cu + 4 H{+} = Ti(s) + 2 Cu{2+} + 2 H2O(g)
C6H5OHHNO3H2SO4 = C6H4OHNO2HOH3SO4 =>
C6H5OHHNO3H2SO4 = C6H4OHNO2HOH3SO4
HClO4(aq) + NH3(l) = NH4ClO4(aq) =>
HClO4(aq) + NH3(l) = NH4ClO4(aq)
C6H5COONa + O2 = Na2CO3 + CO2 + H2O =>
2 C6H5COONa + 15 O2 = Na2CO3 + 13 CO2 + 5 H2O
HSO3 + HO = H3O + SO3(s) =>
2 HSO3 + HO = H3O + 2 SO3(s)
CH4 + KMnO4 + HCl = CH3COOH + KCl + MnCl2 + H2O =>
10 CH4 + 8 KMnO4 + 24 HCl = 5 CH3COOH + 8 KCl + 8 MnCl2 + 22 H2O
C + Hl = CHl =>
C + Hl = CHl
CaCO3 + (NH4)2C2O4 = CaC2O4 + (NH4)2CO3 =>
CaCO3 + (NH4)2C2O4 = CaC2O4 + (NH4)2CO3
HNO3 + H2SO4 = NO2 + H2O + SO4 =>
2 HNO3 + H2SO4 = 2 NO2 + 2 H2O + SO4
In2O3 + BCl3 = InCl + B + O =>
3 In2O3 + 2 BCl3 = 6 InCl + 2 B + 9 O
CaCl2 + Na2Co3 = CaCo3 + NaCl =>
CaCl2 + Na2Co3 = CaCo3 + 2 NaCl
FeSO4 + Na2CO3 + H2O = CO2 + Fe(OH)2 + Na2SO4 =>
FeSO4 + Na2CO3 + H2O = CO2 + Fe(OH)2 + Na2SO4
Pb(CH3COO)2 + Na2CO3 = Pb(CO3) + Na2(CH3COO)2 =>
Pb(CH3COO)2 + Na2CO3 = Pb(CO3) + Na2(CH3COO)2
Li2MnO4 + H2O = LiMnO4 + MnO2 + LiOH =>
3 Li2MnO4 + 2 H2O = 2 LiMnO4 + MnO2 + 4 LiOH
FeP + O2 = Fe2O3 + P2O3 =>
2 FeP + 3 O2 = Fe2O3 + P2O3
C6H14 + Cl2 = HCl + C6H12Cl2 =>
C6H14 + 2 Cl2 = 2 HCl + C6H12Cl2
Mg(OH)2 + K2S = MgS + K(OH) =>
Mg(OH)2 + K2S = MgS + 2 K(OH)
SBr3 = S + Br2 =>
2 SBr3 = 2 S + 3 Br2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
BaO + Cr2O3 = BaO3 + Cr2 =>
3 BaO + 2 Cr2O3 = 3 BaO3 + 2 Cr2
H3AsO4 + Ca(OH)2 = Ca3(AsO4)2 + H2O =>
2 H3AsO4 + 3 Ca(OH)2 = Ca3(AsO4)2 + 6 H2O
MgO + CaO = Mg + Ca(O)3 =>
2 MgO + CaO = 2 Mg + Ca(O)3
CH3CH2CHBrCH3 + KOH = CH3CH2CHCH3OH + KBr =>
CH3CH2CHBrCH3 + KOH = CH3CH2CHCH3OH + KBr
Fe88Si35Al11O216 + C315H260N8Si7Al3O21 + N3850O1032Ar23C = Fe3C + SiC + Al4C3 + NH3 + O2 + Ar =>
1031063.5047481Fe88Si35Al11O216 + 244752.33050847C315H260N8Si7Al3O21 + 5001 N3850O1032Ar23C = 30244529.472611Fe3C + 37800488.979743SiC + 3018988.8859386Al4C3 + 21211868.644068NH3 + 116505273.98313O2 + 115023 Ar
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
SiC + CI = SiCI4 + C =>
SiC + 4 CI = SiCI4 + 4 C
CaSO4HNO3 = CaHNO3SO4 =>
CaSO4HNO3 = CaHNO3SO4
LiAl(SiO3)2 + K2SO4 = KAl(SiO3)2 + Li2SO4 =>
2 LiAl(SiO3)2 + K2SO4 = 2 KAl(SiO3)2 + Li2SO4
Mg6Si4O10(OH)8 = Mg2SiO4 + Mg3Si4O10(OH)2 + H2O =>
5 Mg6Si4O10(OH)8 = 12 Mg2SiO4 + 2 Mg3Si4O10(OH)2 + 18 H2O
H3PO4 + NH4 = (NH4)3PO4 + H2 =>
2 H3PO4 + 6 NH4 = 2(NH4)3PO4 + 3 H2
C10H11O2 + H2 = C10H8 + H2O =>
2 C10H11O2 + H2 = 2 C10H8 + 4 H2O
H2SO4 + KI = K2SO4 + H2S + I2 + H2O =>
5 H2SO4 + 8 KI = 4 K2SO4 + H2S + 4 I2 + 4 H2O
CuCl2 + Al = Cu + AlCl6 =>
3 CuCl2 + Al = 3 Cu + AlCl6
CUS = CU + S =>
CUS = CU + S
NaHCO3 + HC2H3O2 = NaCH3CO2 + H2OO + CO2 =>
6 NaHCO3 + 5 HC2H3O2 = 6 NaCH3CO2 + 4 H2OO + 4 CO2
SCl2 + NaF = SF4 + S2Cl2 + NaCl =>
3 SCl2 + 4 NaF = SF4 + S2Cl2 + 4 NaCl
SO2 + CI2 = SOCI2 + CI2O =>
SO2 + 2 CI2 = SOCI2 + CI2O
CH3CH2OH + O2 = H2O + CH3CHOO =>
CH3CH2OH + O2 = H2O + CH3CHOO
NH3 + Ba(OH)2 = NH4OH + BaO =>
NH3 + Ba(OH)2 = NH4OH + BaO
C8H10Cl2 + Br2 = C8H10Br2 + Cl2 =>
C8H10Cl2 + Br2 = C8H10Br2 + Cl2
Tl{+} + Br2 = Br{-} + Tl{3+} =>
Tl{+} + Br2 = 2 Br{-} + Tl{3+}
Ni2 + H3PO4 = NiPO4 + H3 =>
Ni2 + 2 H3PO4 = 2 NiPO4 + 2 H3
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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