| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Na + Al(ClO3)3 = Al + 3 NaClO3
C18H30O3S + NaOH = C18H29O3SNa + H2O =>
C18H30O3S + NaOH = C18H29O3SNa + H2O
Fe(No3)3 + Cu(OH)2 = Fe(OH)2 + Cu(No3)3 =>
Fe(No3)3 + Cu(OH)2 = Fe(OH)2 + Cu(No3)3
H3PO4 + Pt = PO4 + PtH3 =>
H3PO4 + Pt = PO4 + PtH3
Ni3PO4 = Ni + P + O =>
Ni3PO4 = 3 Ni + P + 4 O
Na + CuSO4 = NaSO4 + Cu2 =>
2 Na + 2 CuSO4 = 2 NaSO4 + Cu2
K2CrO4 + Sr(NO3)2 = SrCrO4 + KNO3 =>
K2CrO4 + Sr(NO3)2 = SrCrO4 + 2 KNO3
Na2Zn(OH)4 + H2SO4 = ZnSO4 + Na2SO4 + H2O =>
Na2Zn(OH)4 + 2 H2SO4 = ZnSO4 + Na2SO4 + 4 H2O
HClO3 + Al2S3 = Al(ClO3)3 + H2S =>
6 HClO3 + Al2S3 = 2 Al(ClO3)3 + 3 H2S
K2CrO4 + Sr(NO3)2 = SrCrO4 + KNO3 =>
K2CrO4 + Sr(NO3)2 = SrCrO4 + 2 KNO3
CH3CHCH2HCl = CH3CHClCH3 =>
CH3CHCH2HCl = CH3CHClCH3
ZnCO4 = ZnO2 + CO2 =>
ZnCO4 = ZnO2 + CO2
HCl + K2Cr2O7 = KClO3 + CrCl3 + H2O + KCl =>
8 HCl + K2Cr2O7 = KClO3 + 2 CrCl3 + 4 H2O + KCl
CO2 + Sc = Sc2(C2O4)3 =>
6 CO2 + 2 Sc = Sc2(C2O4)3
CH3CH2I + CH3CH2ONa = CH3CH2Na + CH3CH2OI =>
CH3CH2I + CH3CH2ONa = CH3CH2Na + CH3CH2OI
FeO + HClO3 = Fe(ClO3)2 + H2O =>
FeO + 2 HClO3 = Fe(ClO3)2 + H2O
C(s) + H2(g) + O2(g) = C6H12O6(s) =>
6 C(s) + 6 H2(g) + 3 O2(g) = C6H12O6(s)
ZnClNH3 = ZnNH3Cl =>
ZnClNH3 = ZnNH3Cl
Ca(s) + S(g) = CaS(s) =>
Ca(s) + S(g) = CaS(s)
Mg(C2H3O2)2 + K3(PO4) = Mg3(PO4)2 + KC2H3O2 =>
3 Mg(C2H3O2)2 + 2 K3(PO4) = Mg3(PO4)2 + 6 KC2H3O2
HI(aq) + KHSO3(aq) = SO2 + KI + H2O =>
HI(aq) + KHSO3(aq) = SO2 + KI + H2O
HCl + H2PO4 = HPO4 + H2Cl =>
HCl + H2PO4 = HPO4 + H2Cl
B + Cl3 = BCl3 =>
B + Cl3 = BCl3
NH2CH2CH2NH2 + HCl + CoSO4 + O2 = [Co(NH2CH2CH2NH2)3]ClSO4 + H2O =>
12 NH2CH2CH2NH2 + 4 HCl + 4 CoSO4 + O2 = 4[Co(NH2CH2CH2NH2)3]ClSO4 + 2 H2O
NaClO3 + C2H2O4 + H2O = Na2C2O4 + HClO3*8H2O =>
2 NaClO3 + C2H2O4 + 16 H2O = Na2C2O4 + 2 HClO3*8H2O
(NH4)2S + SrCl2 = SrS + (NH4)Cl =>
(NH4)2S + SrCl2 = SrS + 2(NH4)Cl
Cu + Hg = CuHg =>
Cu + Hg = CuHg
CH3CH2OH + H2SO4 + K2Cr2O7 = CH3CO2H + H2O + K2SO4 + Cr2(SO4)3 =>
3 CH3CH2OH + 8 H2SO4 + 2 K2Cr2O7 = 3 CH3CO2H + 11 H2O + 2 K2SO4 + 2 Cr2(SO4)3
FeO3 + F2 = FeF3 + O2 =>
2 FeO3 + 3 F2 = 2 FeF3 + 3 O2
Hg(NO3)2 + K2SO4 = Hg2(SO4)2 + KNO3 =>
2 Hg(NO3)2 + 2 K2SO4 = Hg2(SO4)2 + 4 KNO3
CH4(g) + O2(g) = H20(l) + CO2(g) =>
5 CH4(g) + 5 O2(g) = H20(l) + 5 CO2(g)
Na2CO3 + H3Po4 = Na3Po4 + H2O + CO2 =>
3 Na2CO3 + 2 H3Po4 = 2 Na3Po4 + 3 H2O + 3 CO2
Mo + HF + HNO3 = H2[MoF8] + NO2 + H2O =>
Mo + 8 HF + 6 HNO3 = H2[MoF8] + 6 NO2 + 6 H2O
Potassiumhydroxide + hydrochloricacid = Potassiumchloride + water =>
KOH + HCl = KCl + H2O
KNO2 + K2Cr2O7 + H2SO4 = Cr2(SO4) + KNO3 + K2SO4 + H2O =>
5 KNO2 + K2Cr2O7 + 2 H2SO4 = Cr2(SO4) + 5 KNO3 + K2SO4 + 2 H2O
Ca + H2S = CaH + S =>
2 Ca + H2S = 2 CaH + S
NaOH + HI = H2O + INa =>
NaOH + HI = H2O + INa
H2SO4 + Cu(OH)2 = CuSO4 + HOH =>
H2SO4 + Cu(OH)2 = CuSO4 + 2 HOH
Cu(NH3)6(OH)2 + HNO3 = Cu(NO3)2 + NH4NO3 + H2O =>
Cu(NH3)6(OH)2 + 8 HNO3 = Cu(NO3)2 + 6 NH4NO3 + 2 H2O
HOCl + NH2Cl = N2 + Cl + H2O =>
4 HOCl + 2 NH2Cl = N2 + 6 Cl + 4 H2O
As2S3 + K2Cr2O7 + H2SO4 = H3AsO4 + K2SO4 + Cr2(SO4)3 + H2O =>
3 As2S3 + 14 K2Cr2O7 + 47 H2SO4 = 6 H3AsO4 + 14 K2SO4 + 14 Cr2(SO4)3 + 38 H2O
N2O + C = N2 + CO2 =>
2 N2O + C = 2 N2 + CO2
H2SO4 + HNO3 + FeSO4 = NO + Fe(SO4)3 + H2O =>
6 H2SO4 + 4 HNO3 + 3 FeSO4 = 4 NO + 3 Fe(SO4)3 + 8 H2O
H3AsO4 + I = As2O3 + IO3 + H2O =>
6 H3AsO4 + 2 I = 3 As2O3 + 2 IO3 + 9 H2O
KBr(aq) + NaNO3(aq) = KNO3(s) + NaBr(aq) =>
KBr(aq) + NaNO3(aq) = KNO3(s) + NaBr(aq)
CH2Cl + KOH = KCl + CH2OH =>
CH2Cl + KOH = KCl + CH2OH
NH4F + Pb(NO3)2 = PbF2 + (NH4)(NO3) =>
2 NH4F + Pb(NO3)2 = PbF2 + 2(NH4)(NO3)
FeSHCl = FeClHS =>
FeSHCl = FeClHS
Rb3PO4 + Zn(NO3)2 = Rb3(NO3)2 + ZnPO4 =>
Rb3PO4 + Zn(NO3)2 = Rb3(NO3)2 + ZnPO4
NH4NO2 = N + HOH =>
NH4NO2 = 2 N + 2 HOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/28/24
Équations équilibrées sur06/27/23
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