| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca + K = CaK
H3SO4 + Ca(OH)2 = H3(OH)2 + CaSO4 =>
H3SO4 + Ca(OH)2 = H3(OH)2 + CaSO4
Hg2Cl2 + H2SO4 = Hg2SO4 + HCl =>
Hg2Cl2 + H2SO4 = Hg2SO4 + 2 HCl
C18H36O2 + MgOH = Mg(C18H35O2) + H2O =>
C18H36O2 + MgOH = Mg(C18H35O2) + H2O
Na2(OH)2 + Na2CO3 = NaCO3 + Na2OH =>
Na2(OH)2 + 2 Na2CO3 = 2 NaCO3 + 2 Na2OH
Br2 + KOH + Cr2O3 = K2CrO4 + KBr + H2O =>
3 Br2 + 10 KOH + Cr2O3 = 2 K2CrO4 + 6 KBr + 5 H2O
K2Cr2O7 + H2SO4 + KI = I2 + Cr2(SO4) + K2SO4 + H2O =>
K2Cr2O7 + 7 H2SO4 + 10 KI = 5 I2 + Cr2(SO4) + 6 K2SO4 + 7 H2O
C17H20N4O6 + O2 = CO2 + H2O + NO =>
C17H20N4O6 + 21 O2 = 17 CO2 + 10 H2O + 4 NO
MgN2 + H2O = NH4 + Mg(OH)2 + O2 =>
2 MgN2 + 10 H2O = 4 NH4 + 2 Mg(OH)2 + 3 O2
Rafsdasdf2 + H = RafsdasdfH =>
Rafsdasdf2 + 2 H = 2 RafsdasdfH
SO2 + NH4OH = HNO3 + S + H2O =>
2 SO2 + NH4OH = HNO3 + 2 S + 2 H2O
CuSO4 = CuSO3 + O2 =>
2 CuSO4 = 2 CuSO3 + O2
CrCl3 + Mg = CrCl2 + MgCl2 =>
2 CrCl3 + Mg = 2 CrCl2 + MgCl2
ZnPO4 + Cu(NO3)2 = CuPO4 + Zn(NO3)2 =>
ZnPO4 + Cu(NO3)2 = CuPO4 + Zn(NO3)2
KCl + Ba(NO3)2 = K2(NO3)2 + BaCl2 =>
2 KCl + Ba(NO3)2 = K2(NO3)2 + BaCl2
AgNO3 + NH3 = Ag[(NH3)2] + NO3 =>
AgNO3 + 2 NH3 = Ag[(NH3)2] + NO3
Al(OH)3 + NaOH = Na3[Al(OH)6] =>
Al(OH)3 + 3 NaOH = Na3[Al(OH)6]
C6H8O3 + O2 = C6H6O3 + H2O =>
2 C6H8O3 + O2 = 2 C6H6O3 + 2 H2O
NaClO3 + K2SnO2 = NaCl + K2SnO3 =>
NaClO3 + 3 K2SnO2 = NaCl + 3 K2SnO3
LiBr(aq) = Li + Br =>
LiBr(aq) = Li + Br
Na2SO4 + CaCl2 = CaSO4 + Na2Cl2 =>
Na2SO4 + CaCl2 = CaSO4 + Na2Cl2
CrHg2O4 = Cr2O3 + Hg2 + O2 =>
4 CrHg2O4 = 2 Cr2O3 + 4 Hg2 + 5 O2
CH3CH2CH3 = CH2CHCH3 + H2 =>
CH3CH2CH3 = CH2CHCH3 + H2
H2SO4 + FeS = FeSO4 + H2O + SO2 =>
4 H2SO4 + FeS = FeSO4 + 4 H2O + 4 SO2
CH4N2S + NaOH = NH3 + Na2CS + O2 =>
CH4N2S + 2 NaOH = 2 NH3 + Na2CS + O2
Pb(NO3)2 = PbO2 + NO2 = O2 =>
Pb(NO3)2 = PbO2 + 2 NO2
Cu2SO4 + Mg = Mg2(SO4)3 + Cu =>
3 Cu2SO4 + 2 Mg = Mg2(SO4)3 + 6 Cu
Ca(OH)2 + Cr(OH)3 = Ca(CrO2)2 + H2O =>
Ca(OH)2 + 2 Cr(OH)3 = Ca(CrO2)2 + 4 H2O
Al2 + O2 = Al2O3 =>
2 Al2 + 3 O2 = 2 Al2O3
NO2N2 = N2ONO =>
NO2N2 = N2ONO
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KI(aq) + Na2CO3(aq) = K2CO3(aq) + NaI(s) =>
2 KI(aq) + Na2CO3(aq) = K2CO3(aq) + 2 NaI(s)
PbNO3 + NaOH = Pb2O + NaNO3 + H2O =>
2 PbNO3 + 2 NaOH = Pb2O + 2 NaNO3 + H2O
PbJ2 = Pb + J =>
PbJ2 = Pb + 2 J
Fe + K3[Fe(CN)6] = Fe4[Fe(CN)6]3 + K =>
4 Fe + 3 K3[Fe(CN)6] = Fe4[Fe(CN)6]3 + 9 K
Ba(OH0)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH0)2 + H2SO4 = BaSO4 + 2 H2O
Mg + NO3 + HCl = MgCl2 + HNO3 =>
Mg + 2 NO3 + 2 HCl = MgCl2 + 2 HNO3
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CaCl2 + OH = Ca(ClO4)2 + H2O =>
CaCl2 + 16 OH = Ca(ClO4)2 + 8 H2O
C4H10 + Cl2(hv) = C4H9Cl + HCl =>
C4H10 + Cl2(hv) = C4H9Cl + HCl
BaWO4 + HNO3 = Ba(NO3)2 + H2WO4 =>
BaWO4 + 2 HNO3 = Ba(NO3)2 + H2WO4
CH4 + CI2 = CCI2 + H2 =>
CH4 + CI2 = CCI2 + 2 H2
Sr(OH)2 + P + H2O = Sr(H2PO2)2 + PH3 =>
3 Sr(OH)2 + 8 P + 6 H2O = 3 Sr(H2PO2)2 + 2 PH3
C2H4 + HCl = C2H5Cl =>
C2H4 + HCl = C2H5Cl
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Cl2 + Na2S2O3 + NaOH = Na2SO4 + NaCl + H2O = S + Na2SO4 + NaCl + H2O =>
4 Cl2 + Na2S2O3 + 10 NaOH = 2 Na2SO4 + 8 NaCl + 5 H2O
HSO3{-} + IO3 + H{+} = HSO4 + I2 + H2O =>
4 HSO3{-} + 2 IO3 + 4 H{+} = 4 HSO4 + I2 + 2 H2O
C6H4(OCOCH3)CO2 + O2 = CO2 + H2O =>
4 C6H4(OCOCH3)CO2 + 35 O2 = 36 CO2 + 14 H2O
HClO = H + ClO =>
HClO = H + ClO
NaSiO3 + CO2 = NaCO3 + SiO2 =>
NaSiO3 + CO2 = NaCO3 + SiO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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