| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na(CO3) + H2(SO4) = Na(SO4) + H2O + CO2
Na2SO4 + BaCl2*2H2O = BaSO4 + Na2Cl2*2H2O =>
Na2SO4 + BaCl2*2H2O = BaSO4 + Na2Cl2*2H2O
HI + Be(OH)2 = H(OH)2 + BeI =>
HI + Be(OH)2 = H(OH)2 + BeI
NaOH + HgCl2 = NaOHgCl + HCl =>
NaOH + HgCl2 = NaOHgCl + HCl
KClO3 + KOH + I2 = KIO4 + KCl + H2O =>
7 KClO3 + 6 KOH + 3 I2 = 6 KIO4 + 7 KCl + 3 H2O
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
CuSO{4}SH{2}O + Fe = FeSO{4} + Cu =>
CuSO{4}SH{2}O + Fe = FeSO{4} + Cu
Ga(s) + O2(g) = Ga2O3(g) =>
4 Ga(s) + 3 O2(g) = 2 Ga2O3(g)
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
C5H4O(l) + O2(g) = H2O(g) + CO2(g) =>
2 C5H4O(l) + 11 O2(g) = 4 H2O(g) + 10 CO2(g)
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
C3H5O3{-} + SO4{2-} + H{+} = CO2 + H2S + H2O =>
2 C3H5O3{-} + 3 SO4{2-} + 8 H{+} = 6 CO2 + 3 H2S + 6 H2O
Zr(NO3) + NaOH(aq) = ZrOH + NaNO3 =>
Zr(NO3) + NaOH(aq) = ZrOH + NaNO3
CuSO4 + Na2CO3 + H2O = Cu2CO3(OH)2 + Na2SO4 + CO2 =>
2 CuSO4 + 2 Na2CO3 + H2O = Cu2CO3(OH)2 + 2 Na2SO4 + CO2
CH3CH2CH2COOH = CH3CH2CH3 + CO2 =>
CH3CH2CH2COOH = CH3CH2CH3 + CO2
Br2 + CuCl = CuBr + Cl2 =>
Br2 + 2 CuCl = 2 CuBr + Cl2
CuSO4 + Al + HCl = AlCl3 + Cu + H2SO4 =>
3 CuSO4 + 2 Al + 6 HCl = 2 AlCl3 + 3 Cu + 3 H2SO4
NH4CN + MgCl2 = NH4Cl + MgC2N2 =>
2 NH4CN + MgCl2 = 2 NH4Cl + MgC2N2
Ba(NO3)2 + HCH3COO = Ba(CH3COO)2 + HNO3 =>
Ba(NO3)2 + 2 HCH3COO = Ba(CH3COO)2 + 2 HNO3
AgC2H3O2 + NiCl2 = AgCl + Ni(C2H3O2)2 =>
2 AgC2H3O2 + NiCl2 = 2 AgCl + Ni(C2H3O2)2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Cu + Ag(No3)2 = Cu(No3)2 + Ag =>
Cu + Ag(No3)2 = Cu(No3)2 + Ag
AgNO3 + Pb = AgPb + NO3Pb =>
AgNO3 + 2 Pb = AgPb + NO3Pb
PCl + HO = PO + HCl =>
PCl + HO = PO + HCl
Cs2 + H2O = CsOH + H2 =>
Cs2 + 2 H2O = 2 CsOH + H2
KBiI4 + NaOH = Bi2O3 + KI + NaI + H2O =>
2 KBiI4 + 6 NaOH = Bi2O3 + 2 KI + 6 NaI + 3 H2O
C3(C3H7)3H3(CH3)2(OH)2(C2H5) + O2 = CO2 + H2O =>
4 C3(C3H7)3H3(CH3)2(OH)2(C2H5) + 97 O2 = 64 CO2 + 74 H2O
HNO2 + Cu(OH)2 = Cu(NO2)2 + H2O =>
2 HNO2 + Cu(OH)2 = Cu(NO2)2 + 2 H2O
Na2SO4 + BaCl2*2H2O = BaSO4 + Na2Cl2*2H2O =>
Na2SO4 + BaCl2*2H2O = BaSO4 + Na2Cl2*2H2O
Na(CHO2) + Ca(CO3) = Na2(CO3) + Ca(CHO2)2 =>
2 Na(CHO2) + Ca(CO3) = Na2(CO3) + Ca(CHO2)2
KBiI4 + NaOH = Bi2O3 + KI + NaI + H2O =>
2 KBiI4 + 6 NaOH = Bi2O3 + 2 KI + 6 NaI + 3 H2O
C3(C3H7)3H3(CH3)2(OH)2(C2H5) + O2 = CO2 + H2O =>
4 C3(C3H7)3H3(CH3)2(OH)2(C2H5) + 97 O2 = 64 CO2 + 74 H2O
Sn{2+} + Cr{6+} = Sn{4+} + Cr{3+} =>
3 Sn{2+} + 2 Cr{6+} = 3 Sn{4+} + 2 Cr{3+}
CoOC = COCo =>
CoOC = COCo
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
SiCl4 + H2 = Si + HCl =>
SiCl4 + 2 H2 = Si + 4 HCl
KMn(O)4 + HCl = KCl + MnCl2 + (Cl)2 + H2O =>
2 KMn(O)4 + 16 HCl = 2 KCl + 2 MnCl2 + 5(Cl)2 + 8 H2O
NO2{-} + H{+} = NO3 + H2O + NO =>
4 NO2{-} + 4 H{+} = NO3 + 2 H2O + 3 NO
K2SO3 + HBr = KBr + H2SO3 =>
K2SO3 + 2 HBr = 2 KBr + H2SO3
Ca + CuF2 = CaF2 + Cu =>
Ca + CuF2 = CaF2 + Cu
CH3COOH + Sn + H2O + NaCl = CH3COOHSnH2ONaCl =>
CH3COOH + Sn + H2O + NaCl = CH3COOHSnH2ONaCl
Cu3(PO4)2 + HCl = CuCl4{2-} + H3PO4 + Cu{2+} =>
2 Cu3(PO4)2 + 12 HCl = 3 CuCl4{2-} + 4 H3PO4 + 3 Cu{2+}
Na2SO4 + H2O + ZnCl2 + UO2(C2H3O2)2 + HC2H3O2 = (UO2)3ZnNa(C2H3O2)9*6(H2O) + H2SO4 + HCl =>
Na2SO4 + 12 H2O + 2 ZnCl2 + 6 UO2(C2H3O2)2 + 6 HC2H3O2 = 2(UO2)3ZnNa(C2H3O2)9*6(H2O) + H2SO4 + 4 HCl
Sr(NO3)2 + HCl = SrCl2 + N2 + H2O + O2 =>
2 Sr(NO3)2 + 4 HCl = 2 SrCl2 + 2 N2 + 2 H2O + 5 O2
Sn{2+} + Cr{6+} = Sn{4+} + Cr{3+} =>
3 Sn{2+} + 2 Cr{6+} = 3 Sn{4+} + 2 Cr{3+}
SO2 + KI + H2O = KOH + S + I2 =>
SO2 + 4 KI + 2 H2O = 4 KOH + S + 2 I2
Cr(OH)2 + NaOH + H3O6 = NaCrO4 + H2O =>
9 Cr(OH)2 + 9 NaOH + 5 H3O6 = 9 NaCrO4 + 21 H2O
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
H2O2 + Ce{4+} = O2 + Ce{3+} + H{+} =>
H2O2 + 2 Ce{4+} = O2 + 2 Ce{3+} + 2 H{+}
NaOH + HC2H3O2 = NaC2H3O2 + H2O =>
NaOH + HC2H3O2 = NaC2H3O2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/02/24
Équations équilibrées sur02/01/23
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