| Équations équilibrées la veille | Équations équilibrées le lendemain |
HC3H5O3OH = HC3H4O3H2O
M + HNO3 = M(NO3)3 + NH4NO3 + H2O =>
8 M + 30 HNO3 = 8 M(NO3)3 + 3 NH4NO3 + 9 H2O
OH + CH3F = CH4O + F =>
OH + CH3F = CH4O + F
NaCrO3 + Na2O2 + H2O = NaO2CrO4 + NaOH =>
NaCrO3 + 3 Na2O2 + 3 H2O = NaO2CrO4 + 6 NaOH
Ba(NO3)2 + HPO4 = Ba(PO4)2 + H(NO3) =>
Ba(NO3)2 + 2 HPO4 = Ba(PO4)2 + 2 H(NO3)
Sodiumnitrite + hydrochloricacid = nitrogenmonoxide + water + sodiumchloride + sodiumnitrate =>
3 NaNO2 + 2 HCl = 2 NO + H2O + 2 NaCl + NaNO3
Zn + Pb(No3) = ZnNo3 + Pb =>
Zn + Pb(No3) = ZnNo3 + Pb
C6H6 + H2 + NHSO5 = C6H12O + H2SO3 + HNO =>
C6H6 + 4 H2 + NHSO5 = C6H12O + H2SO3 + HNO
PbO + Li2O = Li2PbO2 =>
PbO + Li2O = Li2PbO2
C4H6O6 + NaOH = C4Na2O4 + H2O =>
C4H6O6 + 2 NaOH = C4Na2O4 + 4 H2O
AgNO3 + NH4(C2H7NO2) = Ag(C2H7NO2) + NH4(NO3) =>
AgNO3 + NH4(C2H7NO2) = Ag(C2H7NO2) + NH4(NO3)
C2H2 + H2 = C2H4 =>
C2H2 + H2 = C2H4
Fe{2} + H{+} + Cr2O7{2-} = Fe{3} + Cr{3}{+} + H2O =>
6 Fe{2} + 14 H{+} + Cr2O7{2-} = 6 Fe{3} + 2 Cr{3}{+} + 7 H2O
Cu(OH)2 + P2O5 = CuO + H3PO4 =>
3 Cu(OH)2 + P2O5 = 3 CuO + 2 H3PO4
P4 + NaOH + H2O = Na2HPO3 + PH3 =>
P4 + 4 NaOH + 2 H2O = 2 Na2HPO3 + 2 PH3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2S + KClO3 = S + KCl + H2O =>
3 H2S + KClO3 = 3 S + KCl + 3 H2O
KIO3 + Cl3 + KOH = KIO4 + KCl + H2O =>
3 KIO3 + 2 Cl3 + 6 KOH = 3 KIO4 + 6 KCl + 3 H2O
C3H4N4O6 = CO2 + CO + H2O + N2 =>
C3H4N4O6 = CO2 + 2 CO + 2 H2O + 2 N2
HB2 + Ba(OH)2 = B(OH) + Ba + H2O =>
2 HB2 + 3 Ba(OH)2 = 4 B(OH) + 3 Ba + 2 H2O
H3C6H5O7 + NaHCO3 = CO2 + H2O + NaC6H5O7 =>
8 H3C6H5O7 + 9 NaHCO3 = 3 CO2 + 14 H2O + 9 NaC6H5O7
C6H8 = C + H2 =>
C6H8 = 6 C + 4 H2
H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4*12Mo3 + NH4NO3 + H2O =>
H3PO4 + 36(NH4)2MoO4 + 15 HNO3 = (NH4)3PO4*12Mo3 + 42 NH4NO3 + 63.000000000001H2O
NaOH + CH3OOH = NaCH3OO + H2O =>
NaOH + CH3OOH = NaCH3OO + H2O
CO + Na2SO4 = CO2 + Na2S =>
4 CO + Na2SO4 = 4 CO2 + Na2S
C17H35COONa + KOH = C17H35COOK + NaOH =>
C17H35COONa + KOH = C17H35COOK + NaOH
Al + HF = Al2F3 + H2 =>
4 Al + 6 HF = 2 Al2F3 + 3 H2
H2SO4 + HI = SO2 + I2 + H2O =>
H2SO4 + 2 HI = SO2 + I2 + 2 H2O
CaCl2 + Na2S = NaCl + CaS =>
CaCl2 + Na2S = 2 NaCl + CaS
K2Cr2O7 + H2O + Zn = Cr(OH)3 + Zn(OH)2 + KOH =>
K2Cr2O7 + 7 H2O + 3 Zn = 2 Cr(OH)3 + 3 Zn(OH)2 + 2 KOH
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Cl2 + KI = I2 + KCl =>
Cl2 + 2 KI = I2 + 2 KCl
CO + CaO = CaCO2 =>
CO + CaO = CaCO2
CU(OH)2 + SO2 = CUSO3 + H2O =>
CU(OH)2 + SO2 = CUSO3 + H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Ca + Al(HSO3)3 = Ca(HSO3)2 + Al =>
3 Ca + 2 Al(HSO3)3 = 3 Ca(HSO3)2 + 2 Al
AgClO4(aq) + LiBr(aq) = AgBr(s) + LiClO4(aq) =>
AgClO4(aq) + LiBr(aq) = AgBr(s) + LiClO4(aq)
Br2 + KOH = BrK + BrOK + H3O =>
3 Br2 + 6 KOH = 2 BrK + 4 BrOK + 2 H3O
K2FeO4 + H2O = Fe + KOH + O2 =>
2 K2FeO4 + 2 H2O = 2 Fe + 4 KOH + 3 O2
PF = F2 + P =>
2 PF = F2 + 2 P
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
KMnO4 + Na2SO3 + H2O = MnO2 + Na2SO4 + KOH =>
2 KMnO4 + 3 Na2SO3 + H2O = 2 MnO2 + 3 Na2SO4 + 2 KOH
K3[Fe(CN)6] + KCl = KCN + K3[Fe(Cl)6] =>
K3[Fe(CN)6] + 6 KCl = 6 KCN + K3[Fe(Cl)6]
HCl(aq) + Na2HPO4(aq) = NaCl(aq) + NaH2PO4(aq) =>
HCl(aq) + Na2HPO4(aq) = NaCl(aq) + NaH2PO4(aq)
NaOH + H2Cl2 = H2O + Na2Cl2 =>
2 NaOH + H2Cl2 = 2 H2O + Na2Cl2
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
HNO3 + KClO4 = KNO3 + HClO4 =>
HNO3 + KClO4 = KNO3 + HClO4
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
MnO + K2Cr2O7 + HCl = HMnO4 + CrCl3 + KCl + H2O =>
6 MnO + 5 K2Cr2O7 + 40 HCl = 6 HMnO4 + 10 CrCl3 + 10 KCl + 17 H2O
Ag + SnO = AgO + Sn =>
Ag + SnO = AgO + Sn
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/07/24
Équations équilibrées sur03/08/23
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