| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2Co3 + KOH = Na2OH + KCo3
HOOCCOOH + Fe(OH)3 = Fe2(OOCCOO)3 + H2O =>
3 HOOCCOOH + 2 Fe(OH)3 = Fe2(OOCCOO)3 + 6 H2O
HClO3 + P4 + H2O = HCl + H3PO4 =>
10 HClO3 + 3 P4 + 18 H2O = 10 HCl + 12 H3PO4
K2MnO4 + C2H2O4 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
K2MnO4 + 2 C2H2O4 + 2 H2SO4 = MnSO4 + K2SO4 + 4 CO2 + 4 H2O
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
SO3 + KOH = K2SO4*H2O =>
SO3 + 2 KOH = K2SO4*H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
SO3 + KOH = K2SO4*H2O =>
SO3 + 2 KOH = K2SO4*H2O
KMnO4 + FeC2O4 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + CO2 + H2O =>
6 KMnO4 + 10 FeC2O4 + 24 H2SO4 = 3 K2SO4 + 6 MnSO4 + 5 Fe2(SO4)3 + 20 CO2 + 24 H2O
Mg(NO3)2 + N2CO3 = MgCO3 + N2(NO3)2 =>
Mg(NO3)2 + N2CO3 = MgCO3 + N2(NO3)2
Ca(AlO2)2 = Al2O3 + CaO =>
Ca(AlO2)2 = Al2O3 + CaO
NH3(g) + HCI(g) = NH4CI =>
NH3(g) + HCI(g) = NH4CI
SO3 + KOH = K2SO4*H2O =>
SO3 + 2 KOH = K2SO4*H2O
Pb(No3)2 + Na2SO4 = Pb2(SO4)2 + NaNo3 =>
2 Pb(No3)2 + 2 Na2SO4 = Pb2(SO4)2 + 4 NaNo3
NH4SCN + (NH4)2Cr2O7 = NH4[Cr(SCN)4(NH3)2] + NH3 + H2O + O2 =>
16 NH4SCN + 2(NH4)2Cr2O7 = 4 NH4[Cr(SCN)4(NH3)2] + 8 NH3 + 8 H2O + 3 O2
C2H2H2O = CH3COH =>
C2H2H2O = CH3COH
SO3 + KOH = K2SO4*H2O =>
SO3 + 2 KOH = K2SO4*H2O
AgNO3 + HF = AgF + HNO3 =>
AgNO3 + HF = AgF + HNO3
NaCl = Na + Cl2 = =>
2 NaCl = 2 Na + Cl2
Br2 + Ca3P2 + H2O = Ca3(PO4)2 + HBr =>
8 Br2 + Ca3P2 + 8 H2O = Ca3(PO4)2 + 16 HBr
NaCH3COO + CH3COOH = NaH + CH3COO =>
NaCH3COO + CH3COOH = NaH + 2 CH3COO
Br2 + Na2CO3 = NaBr + NaBrO3 + CO2 =>
3 Br2 + 3 Na2CO3 = 5 NaBr + NaBrO3 + 3 CO2
C3H7I + Na = C6H14 + NaI =>
2 C3H7I + 2 Na = C6H14 + 2 NaI
SO3 + KOH = K2SO4*H2O =>
SO3 + 2 KOH = K2SO4*H2O
Rb(s) + HOH(l) = RbOH(aq) + H2(g) =>
2 Rb(s) + 2 HOH(l) = 2 RbOH(aq) + H2(g)
SO3 + KOH = K2SO4*H2O =>
SO3 + 2 KOH = K2SO4*H2O
Cu + Li(NO3) = Cu(NO3)2 + Li =>
Cu + 2 Li(NO3) = Cu(NO3)2 + 2 Li
SO3 + KOH = K2SO4*H2O =>
SO3 + 2 KOH = K2SO4*H2O
(NH4)SO4 + NaOH = NH3 + H2O + NaSO4 =>
(NH4)SO4 + NaOH = NH3 + H2O + NaSO4
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
HgCl4 + Cu = Hg + CuCl4 =>
HgCl4 + Cu = Hg + CuCl4
Cu(s) + AgNO3 = Cu(NO3)2 + Ag(s) =>
Cu(s) + 2 AgNO3 = Cu(NO3)2 + 2 Ag(s)
CH3(CH2)6CH3OH + O2 = CO2 + H2O =>
4 CH3(CH2)6CH3OH + 49 O2 = 32 CO2 + 38 H2O
Ag(s) + KNO3(aq) = AgK + NO3 =>
Ag(s) + KNO3(aq) = AgK + NO3
K + Sn(NO3) = K(NO3) + Sn =>
K + Sn(NO3) = K(NO3) + Sn
Na2CO3 + HNO3 = NaNO3 + NaHCO3 =>
Na2CO3 + HNO3 = NaNO3 + NaHCO3
SO3 + KOH = K2SO4*H2O =>
SO3 + 2 KOH = K2SO4*H2O
SO3H + Na2SO4 = SO3Na + H2SO4 =>
2 SO3H + Na2SO4 = 2 SO3Na + H2SO4
CuCO3 + FePO4 = Cu3(PO4)2 + Fe2(CO3)3 =>
3 CuCO3 + 2 FePO4 = Cu3(PO4)2 + Fe2(CO3)3
Ca(OH)2 + Br2 = Ca(BrO3)2 + H2O + CaBr2 =>
6 Ca(OH)2 + 6 Br2 = Ca(BrO3)2 + 6 H2O + 5 CaBr2
Zn + HgCl2 = ZnCl + Hg =>
2 Zn + HgCl2 = 2 ZnCl + Hg
Nd(NO3)3*6H2O + Fe(NO3)3*9H2O + C2H5NO2 = NdFeO3 + N2 + CO2 + H2O =>
3 Nd(NO3)3*6H2O + 3 Fe(NO3)3*9H2O + 10 C2H5NO2 = 3 NdFeO3 + 14 N2 + 20 CO2 + 70 H2O
(K2)CO3 + HCl = KCl + H2O + CO2 =>
(K2)CO3 + 2 HCl = 2 KCl + H2O + CO2
LiOH + HCI = LiCI + HOH =>
LiOH + HCI = LiCI + HOH
BaBr2 + H2O = HBr + Ba(OH)2 =>
BaBr2 + 2 H2O = 2 HBr + Ba(OH)2
MnO4{-} + HCOO{-} + OH{-} = MnO4{2-} + CO3{2-} + H2O =>
2 MnO4{-} + HCOO{-} + 3 OH{-} = 2 MnO4{2-} + CO3{2-} + 2 H2O
H2O + C9H8O4 = C2H4O2 =>
10 H2O + 2 C9H8O4 = 9 C2H4O2
HCl + NH4Br = NH4Cl + HBr =>
HCl + NH4Br = NH4Cl + HBr
C7H80 + O2 = CO2 + H2O =>
C7H80 + 27 O2 = 7 CO2 + 40 H2O
C3H7I + Na = C6H14 + NaI =>
2 C3H7I + 2 Na = C6H14 + 2 NaI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/26/24
Équations équilibrées sur09/25/23
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