| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaSO{4+} + CaCl{2+} = SOCa{4+} + NaCl{2+}
CH2I2 + Cu = CuI + C2H4 =>
2 CH2I2 + 4 Cu = 4 CuI + C2H4
FeSO4*H20 + Ca(OH)2 + O2 = Fe(OH)3 + CaSO4 + H2O =>
4 FeSO4*H20 + 4 Ca(OH)2 + 21 O2 = 4 Fe(OH)3 + 4 CaSO4 + 38 H2O
CuCl + Na2SO4 = Cu2SO4 + NaCl =>
2 CuCl + Na2SO4 = Cu2SO4 + 2 NaCl
*2FeO + C = Fe + CO2 =>
*2FeO + C = 2 Fe + CO2
C5H10O6 = C3H6O3 + CO2 + H2O =>
2 C5H10O6 = 3 C3H6O3 + CO2 + H2O
C2H5OH + KMnO4 + H2O = C3H5(OH)3 + MnO2 + KOH =>
9 C2H5OH + 8 KMnO4 + H2O = 6 C3H5(OH)3 + 8 MnO2 + 8 KOH
IO3{-} + Re + H2O = ReO4{-} + I{-} + H{+} =>
7 IO3{-} + 6 Re + 3 H2O = 6 ReO4{-} + 7 I{-} + 6 H{+}
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Sn + Br2 = SnBr1 =>
2 Sn + Br2 = 2 SnBr1
H4AsO7 + Ni(OH)3 = Ni2(H2AsO7)3 + H2O =>
3 H4AsO7 + 2 Ni(OH)3 = Ni2(H2AsO7)3 + 6 H2O
MnSO4 + PbO2 + KOH = K2MnO4 + Pb(OH)2 + PbSO4 =>
MnSO4 + 2 PbO2 + 2 KOH = K2MnO4 + Pb(OH)2 + PbSO4
Al(NO3)3 + Mg = Mg(NO3)2 + Al =>
2 Al(NO3)3 + 3 Mg = 3 Mg(NO3)2 + 2 Al
Ni2Cl2 + O2 = Ni2O2 + Cl2O5 =>
2 Ni2Cl2 + 7 O2 = 2 Ni2O2 + 2 Cl2O5
C2H6 + H2 = CH4 =>
C2H6 + H2 = 2 CH4
Al + C(t) = Al4C3 =>
4 Al + 3 C(t) = Al4C3
CH4 + Cl2 = CHCl2 + HCl =>
2 CH4 + 5 Cl2 = 2 CHCl2 + 6 HCl
H3PO3 = H3PO4 + PH3 =>
4 H3PO3 = 3 H3PO4 + PH3
Y + AgNO3 = Ag + Y(NO3)3 =>
Y + 3 AgNO3 = 3 Ag + Y(NO3)3
H3PO3 = H3PO4 + PH3 =>
4 H3PO3 = 3 H3PO4 + PH3
C2H2Cl2 + H2O2 = CO2 + H2O + Cl =>
C2H2Cl2 + 5 H2O2 = 2 CO2 + 6 H2O + 2 Cl
CH2OCOC15H31CHOCOC15H31CH2OCOC15H31 + KClO3 + KOH = K2CO3 + KCl + H2O =>
3 CH2OCOC15H31CHOCOC15H31CH2OCOC15H31 + 145 KClO3 + 306 KOH = 153 K2CO3 + 145 KCl + 300 H2O
AlCl3 + Na2CO3 + HOH = Al(OH)3 + NaCl + CO2 =>
2 AlCl3 + 3 Na2CO3 + 3 HOH = 2 Al(OH)3 + 6 NaCl + 3 CO2
N2 + H2O = NH3 + O2 =>
2 N2 + 6 H2O = 4 NH3 + 3 O2
CaCl2 + Br2 = Cl2 + CaBr2 =>
CaCl2 + Br2 = Cl2 + CaBr2
Al(NH3) + HNO3 = AlNO3 + NO + H2O =>
Al(NH3) + 3 HNO3 = AlNO3 + 3 NO + 3 H2O
NaClO + C2H6O = NaOH + CO2 + CCl4 =>
12 NaClO + 2 C2H6O = 12 NaOH + CO2 + 3 CCl4
W + O = WO =>
W + O = WO
C2H5N2(g) + O2(g) = CO2(g) + H2O(g) + N2(g) =>
4 C2H5N2(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(g) + 4 N2(g)
Na2O + FeO = Na + FeO3 =>
2 Na2O + FeO = 4 Na + FeO3
KOH + HSO = KSO + H2O =>
KOH + HSO = KSO + H2O
MoO3 + XeF2 = MoF6 + Xe + O =>
MoO3 + 3 XeF2 = MoF6 + 3 Xe + 3 O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
CaO + H2SO4 = CaSO4 + H2O =>
CaO + H2SO4 = CaSO4 + H2O
Ag{+} + SO4{2-} = Ag2SO4 =>
2 Ag{+} + SO4{2-} = Ag2SO4
Ca3N2 = Ca + N2 =>
Ca3N2 = 3 Ca + N2
NaHCO3(aq) + LiOH(aq) = NaOH + LiHCO3 =>
NaHCO3(aq) + LiOH(aq) = NaOH + LiHCO3
C6H12O6 + H2SO5 = CO2 + H2SO4 + H2O =>
C6H12O6 + 12 H2SO5 = 6 CO2 + 12 H2SO4 + 6 H2O
NaVO3 + KI = NaI + KVO3 =>
NaVO3 + KI = NaI + KVO3
O2 + C = CO2 = FeSO4 + H2O =>
O2 + C = CO2
Sb2O3 + H2O2 = H4Sb2O7 =>
Sb2O3 + 2 H2O2 = H4Sb2O7
H2 + ICl = I2 + HCl =>
H2 + 2 ICl = I2 + 2 HCl
HCl + Na2CrO4 = NaCl + H2CrO4 =>
2 HCl + Na2CrO4 = 2 NaCl + H2CrO4
NaNO2 = Na2O + O2 + N2 =>
4 NaNO2 = 2 Na2O + 3 O2 + 2 N2
Na + Fe3Cl = Fe + NaCl =>
Na + Fe3Cl = 3 Fe + NaCl
BaCl2 + K2Cr2O7 = BaCr2O7 + KCl =>
BaCl2 + K2Cr2O7 = BaCr2O7 + 2 KCl
Zn + CuSO4 = Cu + ZnSO4 = =>
Zn + CuSO4 = Cu + ZnSO4
TiCl3 + NH3OHCl + HCl + H2O = [Ti(H2O)2Cl4] + NH4Cl =>
2 TiCl3 + NH3OHCl + 2 HCl + 3 H2O = 2[Ti(H2O)2Cl4] + NH4Cl
Fe{2} + Pb{4}SO{2} = Fe{4} + Pb{2} =>
Fe{2} + Pb{4}SO{2} = Fe{4} + Pb{2}
PbCrO4 + CH3COOH = PbCOOH + CH3CrO4 =>
PbCrO4 + CH3COOH = PbCOOH + CH3CrO4
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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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