| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)3PO4 + Pb(NO3)4 = Pb(NH4)3 + (NO3)4PO4
C6H5CH(OH)COC6H5 + NaBH4 = C6H5CH(OH)CH(OH)C6H5 + NaBH3 =>
C6H5CH(OH)COC6H5 + 2 NaBH4 = C6H5CH(OH)CH(OH)C6H5 + 2 NaBH3
Cu + Cl{+2} = CuCl{+2} =>
Cu + Cl{+2} = CuCl{+2}
BariumChloride + ZincSulfate = ZincChloride + BariumSulfate =>
BariumChloride + ZincSulfate = ZincChloride + BariumSulfate
C5H10(g) + O2(g) = CO + H2O =>
C5H10(g) + 5 O2(g) = 5 CO + 5 H2O
K2CO3 + FeBr3 + H2O = KBr + Fe(OH)3 + CO2 =>
3 K2CO3 + 2 FeBr3 + 3 H2O = 6 KBr + 2 Fe(OH)3 + 3 CO2
(CH3)3BO3 + O2 = CO2 + H2O + BO2 =>
4(CH3)3BO3 + 19 O2 = 12 CO2 + 18 H2O + 4 BO2
FeS2 + Na2SO3 = Na2S + SO3 + Fe =>
FeS2 + 2 Na2SO3 = 2 Na2S + 2 SO3 + Fe
MgH + O2 = Mg + H2O =>
4 MgH + O2 = 4 Mg + 2 H2O
Mg3P2 + HCl = MgCl2 + H3P =>
Mg3P2 + 6 HCl = 3 MgCl2 + 2 H3P
AgNO3 + Na2Cr2O2 = NaNO3 + Ag2Cr2O2 =>
2 AgNO3 + Na2Cr2O2 = 2 NaNO3 + Ag2Cr2O2
AlCl3 + HNO3 = HCl3 + AlNO3 =>
AlCl3 + HNO3 = HCl3 + AlNO3
CsOH(aq) + H2SO4(aq) = CsSO4 + OHH2 =>
CsOH(aq) + H2SO4(aq) = CsSO4 + OHH2
MgCl + KS = KCl + MgS =>
MgCl + KS = KCl + MgS
BaF2 + Cr(MnO4)3 = CrF3 + Ba(MnO4)2 =>
3 BaF2 + 2 Cr(MnO4)3 = 2 CrF3 + 3 Ba(MnO4)2
C2H6 + O2 = CO2 + H29O =>
29 C2H6 + 61 O2 = 58 CO2 + 6 H29O
CrCl3 + HCl + Zn = ZnCl2 + HCrCl3 =>
2 CrCl3 + 2 HCl + Zn = ZnCl2 + 2 HCrCl3
CH3(CH2)2CH6 + O2 = H2O + CO2 =>
4 CH3(CH2)2CH6 + 29 O2 = 26 H2O + 16 CO2
AlCu + HCl = H2 + AlCl3 + CuCl =>
AlCu + 4 HCl = 2 H2 + AlCl3 + CuCl
N3H2 + I = N6I + H =>
2 N3H2 + I = N6I + 4 H
SiO2 + Ca3PO4 + C = CaSiO3 + P4 + CO =>
12 SiO2 + 4 Ca3PO4 + 4 C = 12 CaSiO3 + P4 + 4 CO
NaOH + CaBr2 = H2 + O2 + NaBr + Ca =>
2 NaOH + CaBr2 = H2 + O2 + 2 NaBr + Ca
ZnO + C = Zn99C + O =>
99 ZnO + C = Zn99C + 99 O
Al + CuI2 = Cu2 + AlI3 =>
4 Al + 6 CuI2 = 3 Cu2 + 4 AlI3
NH4NO3 + PbO = NH3 + Pb3(NO3)2 + H2O =>
3 NH4NO3 + 6 PbO = 2 NH3 + 2 Pb3(NO3)2 + 3 H2O
SO4 + Ca2H = CaSO4 + H2 =>
4 SO4 + 2 Ca2H = 4 CaSO4 + H2
CuSO4 + NaHCO3 = CuCO3 + Na2SO4 + H2O + CO2(l) =>
CuSO4 + 2 NaHCO3 = CuCO3 + Na2SO4 + H2O + CO2(l)
NaCl + KMnO4 + H2SO4 = Cl2 + MnSO4 + Na2SO4 + KSO4 + H2O =>
4 NaCl + KMnO4 + 4 H2SO4 = 2 Cl2 + MnSO4 + 2 Na2SO4 + KSO4 + 4 H2O
C4H6O4 + H2 = C4H10O2 + H2O =>
C4H6O4 + 4 H2 = C4H10O2 + 2 H2O
H2SO4(aq) + Pb(OH)4(S) = Pb(SO4)2(S) + H2O(l) =>
2 H2SO4(aq) + Pb(OH)4(S) = Pb(SO4)2(S) + 4 H2O(l)
H2O + NO3OH + Al = Al(OH)3 + NH3 =>
18 H2O + 3 NO3OH + 10 Al = 10 Al(OH)3 + 3 NH3
Ag2O + KCN = AgCN + K2O =>
Ag2O + 2 KCN = 2 AgCN + K2O
H3PO2 + KOH = K3PO2 + H2O =>
H3PO2 + 3 KOH = K3PO2 + 3 H2O
Zn(NO3)2 + C2H85NO2 = ZnO + CO2 + H2O + N2 =>
89 Zn(NO3)2 + 10 C2H85NO2 = 89 ZnO + 20 CO2 + 425 H2O + 94 N2
Zn + Ca(OH)2 = Ca + Zn(OH) =>
2 Zn + Ca(OH)2 = Ca + 2 Zn(OH)
CuNO2 + MgClO4 = CuClO4 + MgNO2 =>
CuNO2 + MgClO4 = CuClO4 + MgNO2
Ca + OH = Ca(OH)2 =>
Ca + 2 OH = Ca(OH)2
FeSO3 + HNO3 = Fe(NO3)3 + Fe2(SO4)3 + H2O + NO =>
3 FeSO3 + 6 HNO3 = Fe(NO3)3 + Fe2(SO4)3 + 3 H2O + 3 NO
CH3COOK + O2 = H2O + CO2 + KOH =>
CH3COOK + 2 O2 = H2O + 2 CO2 + KOH
NO2 + P + H2O = H3PO4 + NO =>
5 NO2 + 2 P + 3 H2O = 2 H3PO4 + 5 NO
Ag2O + KCN = AgCN + K2O =>
Ag2O + 2 KCN = 2 AgCN + K2O
BaZnO2 + H2SO4 = BaSO4 + ZnSO4 + H2O =>
BaZnO2 + 2 H2SO4 = BaSO4 + ZnSO4 + 2 H2O
H4CO4 + Al(OH)3 = Al3(HCO4)3 + H2O =>
3 H4CO4 + 3 Al(OH)3 = Al3(HCO4)3 + 9 H2O
K + H2O = H2 + KOH =>
2 K + 2 H2O = H2 + 2 KOH
Ag2O + KCN = AgCN + K2O =>
Ag2O + 2 KCN = 2 AgCN + K2O
AgI + MgBr2 = MgI2 + AgBr =>
2 AgI + MgBr2 = MgI2 + 2 AgBr
KOH(aq) + Na2CO3(aq) = K2CO3(s) + NaOH(aq) =>
2 KOH(aq) + Na2CO3(aq) = K2CO3(s) + 2 NaOH(aq)
C5H14O5 + H2O2 = CO2 + H2O =>
C5H14O5 + 12 H2O2 = 5 CO2 + 19 H2O
Zn(s) + H3C6H5O7 = Zn3(C6H5O7)2 + H2 =>
3 Zn(s) + 2 H3C6H5O7 = Zn3(C6H5O7)2 + 3 H2
Ag2O + KCN = AgCN + K2O =>
Ag2O + 2 KCN = 2 AgCN + K2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/31/25
Équations équilibrées sur03/02/24
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