| Équations équilibrées la veille | Équations équilibrées le lendemain |
H3PO4 + 12(NH4)2MoO4 + 21 HNO3 = (NH4)3PO4*12MoO3*2H2O + 21 NH4NO3 + 10 H2O
C5H6N2O4 + H2O = C5H8N2O5 =>
C5H6N2O4 + H2O = C5H8N2O5
HSO4{-} + H2O = H3O{+} + SO4{-2} =>
HSO4{-} + H2O = H3O{+} + SO4{-2}
CO2 + H{+} + KMnO4{-} = (COO){2+} + KMn{2+} + H2O =>
5 CO2 + 16 H{+} + 2 KMnO4{-} = 5(COO){2+} + 2 KMn{2+} + 8 H2O
HNO3 + AsH3 = H3AsO4 + NO2 + H2O =>
8 HNO3 + AsH3 = H3AsO4 + 8 NO2 + 4 H2O
AgNH3 + Cl + HNO3 = AgCl + NH4 + NO3 =>
AgNH3 + Cl + HNO3 = AgCl + NH4 + NO3
Cu + NHO3 = NO2 + Cu(NO3)2 + H2O =>
Cu + 4 NHO3 = 2 NO2 + Cu(NO3)2 + 2 H2O
Mn{+3} + MnO4{-} = Mn(MnO4)3 =>
Mn{+3} + 3 MnO4{-} = Mn(MnO4)3
Fe2C3 + O2 = CO2 + Fe2O3 =>
2 Fe2C3 + 9 O2 = 6 CO2 + 2 Fe2O3
PbSO4(s) + NaCl(aq) = Na2SO4(aq) + Na2PbCl4(aq) =>
PbSO4(s) + 4 NaCl(aq) = Na2SO4(aq) + Na2PbCl4(aq)
LiOH + Zn = ZnO + H2 + Li =>
2 LiOH + 2 Zn = 2 ZnO + H2 + 2 Li
H2SO3 + KOH = K2SO3 + H2O =>
H2SO3 + 2 KOH = K2SO3 + 2 H2O
Ce(NO3)3 + NaCo3 = CeCo3 + Na(NO3)3 =>
Ce(NO3)3 + NaCo3 = CeCo3 + Na(NO3)3
Al + HCl = AlCl3* + H2 =>
2 Al + 6 HCl = 2 AlCl3* + 3 H2
Mn2O3 + Al = Al2O3 + Mn =>
Mn2O3 + 2 Al = Al2O3 + 2 Mn
FeBr3 + Fe2 = FeBr2 =>
4 FeBr3 + Fe2 = 6 FeBr2
H2S + Na2SO3 + HCl = S + NaCl + H2O =>
2 H2S + Na2SO3 + 2 HCl = 3 S + 2 NaCl + 3 H2O
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
Ag + HNO3(k) = Ag(NO3) + N2O + H2O =>
8 Ag + 10 HNO3(k) = 8 Ag(NO3) + N2O + 5 H2O
C6H5NH2 + Br2 = C6H5N + HBr =>
C6H5NH2 + Br2 = C6H5N + 2 HBr
Pb(OH)4 + KI = PbI4 + KOH =>
Pb(OH)4 + 4 KI = PbI4 + 4 KOH
C6H13NO2 + HClO4 = C6H14O2 + NClO4 =>
C6H13NO2 + HClO4 = C6H14O2 + NClO4
C2H2H2 = C2H4 =>
C2H2H2 = C2H4
C5H11OH + O2 = CO2 + H2O =>
2 C5H11OH + 15 O2 = 10 CO2 + 12 H2O
H3PO4 + LiOH = Li3PO4 + H2O =>
H3PO4 + 3 LiOH = Li3PO4 + 3 H2O
Ba(OH)2 + NH4SCN = BaSCN + (OH)2NH4 =>
Ba(OH)2 + NH4SCN = BaSCN + (OH)2NH4
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
H2C4O6 + Al(HCO3)3 = CO2 + H2O + Al2(C4H4O6)3 =>
5 H2C4O6 + 2 Al(HCO3)3 = 14 CO2 + 2 H2O + Al2(C4H4O6)3
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
H{+} + H{-} = H =>
H{+} + H{-} = 2 H
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
ZnCI{+2} + KOH = Zn(OH){+2} + KCI =>
ZnCI{+2} + KOH = Zn(OH){+2} + KCI
KClO3 + Sn + NaOH = KCl + Na2SnO3 + H2O =>
2 KClO3 + 3 Sn + 6 NaOH = 2 KCl + 3 Na2SnO3 + 3 H2O
C3H6O(l) + O2 = CO2(g) + H2O(g) =>
C3H6O(l) + 4 O2 = 3 CO2(g) + 3 H2O(g)
CH3OH + C3H7COOH = C3H7COOCH3 + H2O =>
CH3OH + C3H7COOH = C3H7COOCH3 + H2O
Y(NO3)3*6H2O + Ba(NO3)2 + Cu(NO3)2*3H2O + H2O = YBa2Cu3O7 + NO4 + H2 =>
Y(NO3)3*6H2O + 2 Ba(NO3)2 + 3 Cu(NO3)2*3H2O + 5 H2O = YBa2Cu3O7 + 13 NO4 + 20 H2
NH4ClO4 = N2Cl2 + O2 + H2O =>
2 NH4ClO4 = N2Cl2 + 2 O2 + 4 H2O
Hg + H3PO4 = Hg(PO4)2 + H =>
Hg + 2 H3PO4 = Hg(PO4)2 + 6 H
Ca + TiO4 = CaO + Ti =>
4 Ca + TiO4 = 4 CaO + Ti
Cu(k) + HNO3(s) = Cu(NO3)2 + H2O + NO2 =>
Cu(k) + 4 HNO3(s) = Cu(NO3)2 + 2 H2O + 2 NO2
As + Br2 = AsBr2 =>
As + Br2 = AsBr2
Mercury(II)Chloride + SodiumCarbonate = Mercury(II)Carbonate + SodiumChloride =>
Mercury(II)Chloride + SodiumCarbonate = Mercury(II)Carbonate + SodiumChloride
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
K2TiO3 + H2O = KOH + TiO2 =>
K2TiO3 + H2O = 2 KOH + TiO2
NaHCO3(aq) + CH3COOH(aq) = NaCH3COO + H2CO3(aq) =>
NaHCO3(aq) + CH3COOH(aq) = NaCH3COO + H2CO3(aq)
C8H8 + O2 = CO2 + H2O =>
C8H8 + 10 O2 = 8 CO2 + 4 H2O
FeI2 + KOH + H2O2 = Fe(OH)3 + KIO3 + H2O =>
2 FeI2 + 4 KOH + 13 H2O2 = 2 Fe(OH)3 + 4 KIO3 + 12 H2O
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
Cu{2+} + Mn = Mn{+2} + Cu =>
Cu{2+} + Mn = Mn{+2} + Cu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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