| Équations équilibrées la veille |
2 HgO(s) = 2(heat)Hg(l) + O2(g)
Ag2SO4 + NaCl = AgCl + Na2SO4 =>
Ag2SO4 + 2 NaCl = 2 AgCl + Na2SO4
Al + H2SO4 + H2O2 = Al2(SO4) + H2O =>
2 Al + H2SO4 + H2O2 = Al2(SO4) + 2 H2O
Zn + Ni(CH3COO)2 = Zn(CH3COO)2 + Ni =>
Zn + Ni(CH3COO)2 = Zn(CH3COO)2 + Ni
Al2O2 + H2O = Al(OH)2 =>
Al2O2 + 2 H2O = 2 Al(OH)2
C6H12 + Br2 = C6H11Br + HBr =>
C6H12 + Br2 = C6H11Br + HBr
H3PO4 + (NH4)2MbO4 + HNO3 = (NH4)3PO4*12MbO3 + NH4NO3 + H2O =>
H3PO4 + 12(NH4)2MbO4 + 21 HNO3 = (NH4)3PO4*12MbO3 + 21 NH4NO3 + 12 H2O
I{-} + (H3O){+} + (MnO4)1{-} = H2O + I2 + Mn{+2} =>
10 I{-} + 16(H3O){+} + 2(MnO4)1{-} = 24 H2O + 5 I2 + 2 Mn{+2}
H2O2 + Mn02 = H2Mn + O2O2 =>
2 H2O2 + Mn02 = 2 H2Mn + O2O2
Rb + O2 = Rb2O =>
4 Rb + O2 = 2 Rb2O
CO + Fe3O4 = CO2 + Fe =>
4 CO + Fe3O4 = 4 CO2 + 3 Fe
Na2CrO3 + NaClO + H2O = Na2CrO4 + Na(OH) + Cl2 =>
Na2CrO3 + 2 NaClO + H2O = Na2CrO4 + 2 Na(OH) + Cl2
C2H5OH + K = C2H5KO + H2 =>
2 C2H5OH + 2 K = 2 C2H5KO + H2
Sr + AgNO3 = Ag + Sr(NO3)2 =>
Sr + 2 AgNO3 = 2 Ag + Sr(NO3)2
C112H18 + O2 = CO2 + H2O =>
2 C112H18 + 233 O2 = 224 CO2 + 18 H2O
CuCO3 + H3SO4 = Cu3(SO4)2 + H2CO3 =>
3 CuCO3 + 2 H3SO4 = Cu3(SO4)2 + 3 H2CO3
Mg + HC = MgC + H =>
Mg + HC = MgC + H
CaC2 + H2 = C2H2 + Ca =>
CaC2 + H2 = C2H2 + Ca
NaBO2H2O23H2O + KI + H2SO4(d) = NaOH + Na2B4O7 + H2O + K2SO4 + I2 =>
4 NaBO2H2O23H2O + 176 KI + 88 H2SO4(d) = 2 NaOH + Na2B4O7 + 95 H2O + 88 K2SO4 + 88 I2
SO2CaCO3 + O2 = CaSO4 + CO4 =>
2 SO2CaCO3 + 3 O2 = 2 CaSO4 + 2 CO4
H2O + NaHCO3 = CO2 + Na2CO3*7H2O =>
6 H2O + 2 NaHCO3 = CO2 + Na2CO3*7H2O
Al2O3 + Cl2 = AlCl3 + O2 =>
2 Al2O3 + 6 Cl2 = 4 AlCl3 + 3 O2
AgNO3 + [CoCl2(en)2]Cl = AgCl + [CoCl2(en)2] + NO3 =>
AgNO3 + [CoCl2(en)2]Cl = AgCl + [CoCl2(en)2] + NO3
VH2 + O2 = VO2 + H2O =>
2 VH2 + 3 O2 = 2 VO2 + 2 H2O
Li2O + P2O5 = LiO5 + P2O =>
4 Li2O + 9 P2O5 = 8 LiO5 + 9 P2O
S2O3{-2} + H2O = SO4{-2} + H3O + H{+} =>
S2O3{-2} + 13 H2O = 2 SO4{-2} + 8 H3O + 2 H{+}
Ag(s) + HNO3(aq) = AgNO3(aq) + H2O(l) + NO2(aq) =>
Ag(s) + 2 HNO3(aq) = AgNO3(aq) + H2O(l) + NO2(aq)
Cr2O3 + H2O = Cr(OH)3 =>
Cr2O3 + 3 H2O = 2 Cr(OH)3
H3AsO4 + Cr3 = Cr2O72 + H3AsO3 =>
216 H3AsO4 + 2 Cr3 = 3 Cr2O72 + 216 H3AsO3
Cu + NO3 = Cu3NO3 =>
3 Cu + NO3 = Cu3NO3
Ca + Zn3(PO4)2 = Zn + Ca3(PO4)2 =>
3 Ca + Zn3(PO4)2 = 3 Zn + Ca3(PO4)2
PbNa3 + NaCl = PbNa4Cl =>
PbNa3 + NaCl = PbNa4Cl
Cu{2+} + NH3 = [Cu(NH3)5]{2+} =>
Cu{2+} + 5 NH3 = [Cu(NH3)5]{2+}
KClO3 + Sb2S3 = Sb2 + KCl + SO2 =>
2 KClO3 + Sb2S3 = Sb2 + 2 KCl + 3 SO2
C5H9O + O2 = CO + H2O =>
4 C5H9O + 17 O2 = 20 CO + 18 H2O
CsOH + Ba(Br)2 = CsBr + Ba(OH)2 =>
2 CsOH + Ba(Br)2 = 2 CsBr + Ba(OH)2
SO2 + H2O + NO4 = H2SO4 + HNO3 =>
3 SO2 + 4 H2O + 2 NO4 = 3 H2SO4 + 2 HNO3
Al(SO4)3 + (NH4)2CO3 = Al(CO3) + (NH4)2(SO4)3 =>
Al(SO4)3 + (NH4)2CO3 = Al(CO3) + (NH4)2(SO4)3
C16H24O3 + Br = C16H24O3Br =>
C16H24O3 + Br = C16H24O3Br
KOH + Sr(NO3)2 = Sr(OH)2 + KNO3 =>
2 KOH + Sr(NO3)2 = Sr(OH)2 + 2 KNO3
K2O2 + H2O = KOH + (HO) =>
K2O2 + 2 H2O = 2 KOH + 2(HO)
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CH2O2 + H2O = CHO2 + H3O =>
CH2O2 + H2O = CHO2 + H3O
Cu(OH)2 + CO2 = Cu2(CO3)(OH)2 + H2O =>
2 Cu(OH)2 + CO2 = Cu2(CO3)(OH)2 + H2O
H2C4H2O6 + NaOH = H3O + NaC4H2O6 =>
H2C4H2O6 + NaOH = H3O + NaC4H2O6
Co + InP = CoIn2 + Co2P =>
5 Co + 2 InP = CoIn2 + 2 Co2P
H2SO4 + Zn = Zn(SO4)2 + H =>
2 H2SO4 + Zn = Zn(SO4)2 + 4 H
Fe(OH)2 + HI = H2O + FeI2 =>
Fe(OH)2 + 2 HI = 2 H2O + FeI2
H{+} + Sn{2+} + NO3{-} = NO2 + Sn{4+} + H2O =>
4 H{+} + Sn{2+} + 2 NO3{-} = 2 NO2 + Sn{4+} + 2 H2O
Li(s) + Br(g) = LiBr(s) =>
Li(s) + Br(g) = LiBr(s)
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| Équations équilibrées la veille |
Équations équilibrées sur01/29/25
Équations équilibrées sur02/28/24
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