| Équations équilibrées la veille | Équations équilibrées le lendemain |
(C2H5)3N + 3 HBr = NH3 + 3(C2H5)Br
NH4Cl + CsOH = NH4OH + ClCs =>
NH4Cl + CsOH = NH4OH + ClCs
Mg + P = Mg3P5 =>
3 Mg + 5 P = Mg3P5
C + Cu2O = Cu2 + CO2 =>
C + 2 Cu2O = 2 Cu2 + CO2
Ti + H2O = TiO2 + H2 =>
Ti + 2 H2O = TiO2 + 2 H2
Ag + HN[O3] = AgN[O3] + N[O2] + [H2]O =>
Ag + 2 HN[O3] = AgN[O3] + N[O2] + [H2]O
N + P + K = NPK =>
N + P + K = NPK
KCl + NaH = KH + NaCl =>
KCl + NaH = KH + NaCl
HCl + NH4Br = NH4Cl + HBr =>
HCl + NH4Br = NH4Cl + HBr
KMnO4 + HCl + C2H6O = KOH + MnO4 + C2H6 + Cl =>
KMnO4 + HCl + C2H6O = KOH + MnO4 + C2H6 + Cl
PCl + Cl2 = P2Cl3 =>
4 PCl + Cl2 = 2 P2Cl3
Ag(NO3)2(aq) + NaCl(aq) = AgCl2(s) + NaNO3(aq) =>
Ag(NO3)2(aq) + 2 NaCl(aq) = AgCl2(s) + 2 NaNO3(aq)
Na2SO3 + H2SO4 + K2CrO7 = K2SO4 + Cr2(SO4)3 + Na2SO4 + H2O =>
9 Na2SO3 + 5 H2SO4 + 2 K2CrO7 = 2 K2SO4 + Cr2(SO4)3 + 9 Na2SO4 + 5 H2O
CH3CH2OH + CuO = (CH3)2CO + H2O + Cu =>
3 CH3CH2OH + 2 CuO = 2(CH3)2CO + 3 H2O + 2 Cu
Cs2SO4 + BaBr2 = CsBr + BaSO4 =>
Cs2SO4 + BaBr2 = 2 CsBr + BaSO4
K2BeO2 + H2O = K2[Be(OH)4] =>
K2BeO2 + 2 H2O = K2[Be(OH)4]
C8H8 + CuO = CO2 + Cu2O + H2O =>
C8H8 + 40 CuO = 8 CO2 + 20 Cu2O + 4 H2O
CuOH + OH = Cu(OH)2 =>
CuOH + OH = Cu(OH)2
K2S2O5 + H2O = K2SO3 + H2SO3 =>
K2S2O5 + H2O = K2SO3 + H2SO3
HNO3 + Ag2S = Ag(NO3) + H2S =>
2 HNO3 + Ag2S = 2 Ag(NO3) + H2S
H2S + Cr2O3 = SO2 + CrO + H2O =>
H2S + 3 Cr2O3 = SO2 + 6 CrO + H2O
FeO3CO = FeOCO3 =>
FeO3CO = FeOCO3
Mg + Fe(NO3)2 = Mg(NO3)2 + Fe =>
Mg + Fe(NO3)2 = Mg(NO3)2 + Fe
KBrO3 + Na2SO3 = Na2SO4 + KBr =>
KBrO3 + 3 Na2SO3 = 3 Na2SO4 + KBr
Cr2(SO4)3 + KOH + Br2 = K2CrO4 + KBr + K2SO4 + H2O =>
Cr2(SO4)3 + 16 KOH + 3 Br2 = 2 K2CrO4 + 6 KBr + 3 K2SO4 + 8 H2O
CaCO3(g) = CaO(s) + CO2(g) =>
CaCO3(g) = CaO(s) + CO2(g)
C(s) + O2(s) = CO2 =>
C(s) + O2(s) = CO2
C7H11(OH)4 + O2 = C3O2 + H2O =>
12 C7H11(OH)4 + 49 O2 = 28 C3O2 + 90 H2O
BaCl2 + Al2(SO4)2 = Ba(SO4)2 + AlCl =>
BaCl2 + Al2(SO4)2 = Ba(SO4)2 + 2 AlCl
Al(s) + H2SO4 = AlSO4 + H2 =>
Al(s) + H2SO4 = AlSO4 + H2
Au + O2 = Au3O2 =>
3 Au + O2 = Au3O2
H3PO4 + Ni(OH)2 = H2O + NiO2 + HPO =>
H3PO4 + 2 Ni(OH)2 = 3 H2O + 2 NiO2 + HPO
H2SO4(aq) + Al(OH)3(aq) = H2(OH)3 + AlSO4 =>
H2SO4(aq) + Al(OH)3(aq) = H2(OH)3 + AlSO4
Mg + NH4 + HPO4 + OH + H2O = MgNH16PO10 =>
Mg + NH4 + HPO4 + OH + 5 H2O = MgNH16PO10
(NH4)2CO3 + Ni(NO3)2 = NiCO3 + NH4NO3 =>
(NH4)2CO3 + Ni(NO3)2 = NiCO3 + 2 NH4NO3
KClO4 + CuO + S + MgAl = Al2O3 + CuCl2 + K2SO4 + MgO =>
2 KClO4 + CuO + S + 2 MgAl = Al2O3 + CuCl2 + K2SO4 + 2 MgO
H2SO4(aq) + LiOH(aq) = LiSO4(s) + H2OH(l) =>
H2SO4(aq) + LiOH(aq) = LiSO4(s) + H2OH(l)
CH3CH2OH + K2CrO4 = CH3COH + Cr2O3 + KOH + H2O =>
3 CH3CH2OH + 2 K2CrO4 = 3 CH3COH + Cr2O3 + 4 KOH + H2O
Na2S2O3 + FeCl3 + H2O = Na2SO4 + FeSO4 + FeCl2 + HCl =>
Na2S2O3 + 8 FeCl3 + 5 H2O = Na2SO4 + FeSO4 + 7 FeCl2 + 10 HCl
La2(CO3)3 + H2SO4 = La2(SO4)3 + H2OCO2 =>
La2(CO3)3 + 3 H2SO4 = La2(SO4)3 + 3 H2OCO2
HNO3 + Na = NaNO3 + H2O + NH4NO3(NH3) =>
19 HNO3 + 16 Na = 16 NaNO3 + 6 H2O + NH4NO3(NH3)
NaBr + H2SO4 + Mg2O4 = Br2 + MgSO4 + H2O + Na2SO4 =>
4 NaBr + 4 H2SO4 + Mg2O4 = 2 Br2 + 2 MgSO4 + 4 H2O + 2 Na2SO4
Cr5(N2H4CO)24(CN)6 + KMnO4 + HNO3 = K2Cr2O7 + CO2 + KNO3 + Mn(NO3)2 + H2O =>
10 Cr5(N2H4CO)24(CN)6 + 936 KMnO4 + 2218 HNO3 = 25 K2Cr2O7 + 300 CO2 + 886 KNO3 + 936 Mn(NO3)2 + 1589 H2O
KCl + H3PO4 = K3PO4 + HCl =>
3 KCl + H3PO4 = K3PO4 + 3 HCl
HCH3CO2 + Ba(OH)2 = Ba(CH3CO2)2 + H2O =>
2 HCH3CO2 + Ba(OH)2 = Ba(CH3CO2)2 + 2 H2O
sodiumbicarbonate + sulfuricacid = sodiumsulfate + CO2 + water =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 CO2 + 2 H2O
Ag2O + H2O + NH3 = [Ag(NH3)2]OH =>
Ag2O + H2O + 4 NH3 = 2[Ag(NH3)2]OH
Cu2Cl(OH)3 + H2SO4 = CuSO4 + H2O + CuCl2 =>
2 Cu2Cl(OH)3 + 3 H2SO4 = 3 CuSO4 + 6 H2O + CuCl2
Na3(Cr(OH6)) + H2O2 = H2O + NaOH + Na2CrO4 =>
2 Na3(Cr(OH6)) + 13 H2O2 = 18 H2O + 2 NaOH + 2 Na2CrO4
HN3 + HNO2 = N2 + NH4NO2 =>
3 HN3 + HNO2 = 4 N2 + NH4NO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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