| Équations équilibrées la veille | Équations équilibrées le lendemain |
2(c)NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
Mn + H2 = MnH3 =>
2 Mn + 3 H2 = 2 MnH3
K2PO4 + AlCl3 = KCl + Al2(PO4)3 =>
3 K2PO4 + 2 AlCl3 = 6 KCl + Al2(PO4)3
Na + H(NO3) = Na(NO3) + H =>
Na + H(NO3) = Na(NO3) + H
P + O2 = PO =>
2 P + O2 = 2 PO
Na2SO4 + Ph(NO3)2 = NaNO3 + PhSO4 =>
Na2SO4 + Ph(NO3)2 = 2 NaNO3 + PhSO4
PtCl2 + F2 = PtF5 + Cl2 =>
2 PtCl2 + 5 F2 = 2 PtF5 + 2 Cl2
KCr2O7 + H2O2 + H2SO4 = CrO(O2)2 + K2SO4 + H2O =>
2 KCr2O7 + 7 H2O2 + H2SO4 = 4 CrO(O2)2 + K2SO4 + 8 H2O
Ba + Ce2 = BaCe =>
2 Ba + Ce2 = 2 BaCe
S + Se = SSe =>
S + Se = SSe
Ca + TiO2 = CaO + Ti =>
2 Ca + TiO2 = 2 CaO + Ti
Ba + Sb = Ba3Sb2 =>
3 Ba + 2 Sb = Ba3Sb2
CH4 + HO + NO2 = CH3NO2 + H2O =>
CH4 + HO + NO2 = CH3NO2 + H2O
Li02 = Li20 =>
10 Li02 = Li20
Mg3(PO4)2 + PbS = MgS + Pb3(PO4)2 =>
Mg3(PO4)2 + 3 PbS = 3 MgS + Pb3(PO4)2
Ba(OH)2 + K2CO3 = BaCO3 + K2(OH)2 =>
Ba(OH)2 + K2CO3 = BaCO3 + K2(OH)2
HSO2 + Ca(OH) = CaSO2 + H2O =>
HSO2 + Ca(OH) = CaSO2 + H2O
SO2(l) + O2(g) = SO3 =>
2 SO2(l) + O2(g) = 2 SO3
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
K + P = K3P =>
3 K + P = K3P
CaOH2 + SO2 = CaSO3 + H2 =>
CaOH2 + SO2 = CaSO3 + H2
CoCl3 + O2 = Co2O3 + OCl2 =>
2 CoCl3 + 3 O2 = Co2O3 + 3 OCl2
MnSO4 + (NH4)2S2O8 + KOH = MnO2 + K2SO4 + (NH4)2SO4 + H2O =>
MnSO4 + (NH4)2S2O8 + 4 KOH = MnO2 + 2 K2SO4 + (NH4)2SO4 + 2 H2O
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
FeCl2 + Fe(OH)3 = FeCl3 + Fe(OH)2 =>
3 FeCl2 + 2 Fe(OH)3 = 2 FeCl3 + 3 Fe(OH)2
S2Cl2 + NH4Cl = S4N4 + S + HCl =>
6 S2Cl2 + 4 NH4Cl = S4N4 + 8 S + 16 HCl
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
C7H16S(l) + O2(g) = CO2(g) + H2O(g) + SO2(g) =>
C7H16S(l) + 12 O2(g) = 7 CO2(g) + 8 H2O(g) + SO2(g)
MoS2 + Br2 = MoBr3 + S2Br2 =>
2 MoS2 + 5 Br2 = 2 MoBr3 + 2 S2Br2
CoCl2 + NH2CH2CH2NH2 + H2O2 + HCl = [Co(NH2CH2CH2NH2)2Cl2]Cl + H2O =>
2 CoCl2 + 4 NH2CH2CH2NH2 + H2O2 + 2 HCl = 2[Co(NH2CH2CH2NH2)2Cl2]Cl + 2 H2O
KNO2 + O2 = KNO3 =>
2 KNO2 + O2 = 2 KNO3
H2S + KClO3 = S + KCl + H2O =>
3 H2S + KClO3 = 3 S + KCl + 3 H2O
MnO + KCIO3 + KOH = KMnO4 + KCI + H2O =>
6 MnO + 5 KCIO3 + 6 KOH = 6 KMnO4 + 5 KCI + 3 H2O
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
NH4Cl + MgOH2 = MgH4Cl + NOH2 =>
NH4Cl + MgOH2 = MgH4Cl + NOH2
Cu2O + Ag = Ag2O + Cu =>
Cu2O + 2 Ag = Ag2O + 2 Cu
NiCl2(cr) = Ni(cr) + Cl2(g) =>
NiCl2(cr) = Ni(cr) + Cl2(g)
Ti(ClO3)2 + Al2(SO4)3 = TiSO4 + Al(ClO3)3 =>
3 Ti(ClO3)2 + Al2(SO4)3 = 3 TiSO4 + 2 Al(ClO3)3
ZnSO4 + KOH = K2SO4 + Zn(OH)2 =>
ZnSO4 + 2 KOH = K2SO4 + Zn(OH)2
P4O10 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
P4O10 + 6 Ca(OH)2 = 2 Ca3(PO4)2 + 6 H2O
Na2S2O3 + HCl = NaCl + SO2 + S + H2O =>
Na2S2O3 + 2 HCl = 2 NaCl + SO2 + S + H2O
CuCl2(electricity) = Cu + Cl2 =>
CuCl2(electricity) = Cu + Cl2
HNO2 + KOH = KNO3 + H2 =>
HNO2 + KOH = KNO3 + H2
Co(OH)2 + Br2 + H2O = Co(OH)3 + HBr =>
2 Co(OH)2 + Br2 + 2 H2O = 2 Co(OH)3 + 2 HBr
CH3(CH2)2OH + O2 = CO2 + H2O =>
2 CH3(CH2)2OH + 9 O2 = 6 CO2 + 8 H2O
K2O2 + H2O = KOH + O2 =>
2 K2O2 + 2 H2O = 4 KOH + O2
C3H5(OH) + Na = C3H5ONa + H2 =>
2 C3H5(OH) + 2 Na = 2 C3H5ONa + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/30/24
Équations équilibrées sur11/29/23
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