| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZrCOHCl = HOClZrC
NH4ClO4 + Al = Al2O3 + HCl2 + H2O + NO =>
12 NH4ClO4 + 10 Al = 5 Al2O3 + 6 HCl2 + 21 H2O + 12 NO
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
KCNS + KMnO4 + HCl = SO4 + NO + CO2 + MnCl2 + KCl + H2O =>
KCNS + 3 KMnO4 + 10 HCl = SO4 + NO + CO2 + 3 MnCl2 + 4 KCl + 5 H2O
NH4Cl + NaOH = NH4OH + Na2Cl2 =>
2 NH4Cl + 2 NaOH = 2 NH4OH + Na2Cl2
SnCl4 + CaS = SnS2 + CaCl2 =>
SnCl4 + 2 CaS = SnS2 + 2 CaCl2
KLO3 = KL + O2 =>
2 KLO3 = 2 KL + 3 O2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CO2 + SO2 = CO3 + S =>
2 CO2 + SO2 = 2 CO3 + S
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Al(s)NaOH(aq) = Al(OH)Na =>
Al(s)NaOH(aq) = Al(OH)Na
Mn + Na2SO4 = Mn2SO4 + Na =>
2 Mn + Na2SO4 = Mn2SO4 + 2 Na
LiHCOO = Li(HCOO) =>
LiHCOO = Li(HCOO)
Fe(s) + SnNO3(aq) = FeNO3(aq) + Sn(s) =>
Fe(s) + SnNO3(aq) = FeNO3(aq) + Sn(s)
Mn2 + KOH = MnOH + K =>
Mn2 + 2 KOH = 2 MnOH + 2 K
CO2 + Ca(OH)2 = CaCO3 + H2O =>
CO2 + Ca(OH)2 = CaCO3 + H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
HIBa(OH)2 = BaHI(OH)2 =>
HIBa(OH)2 = BaHI(OH)2
BaCl2 + Na3PO4 = Ba3(PO4)2 + Na3Cl3 =>
3 BaCl2 + 2 Na3PO4 = Ba3(PO4)2 + 2 Na3Cl3
Cl2O + H3N = NH4Cl + N2 + H2O =>
3 Cl2O + 10 H3N = 6 NH4Cl + 2 N2 + 3 H2O
C2H6O2S + O2 = CO2 + H2O + SO3 =>
C2H6O2S + 4 O2 = 2 CO2 + 3 H2O + SO3
Al(s) + CuCl2 = AlCl3 + Cu =>
2 Al(s) + 3 CuCl2 = 2 AlCl3 + 3 Cu
Pb(OH)2 = PbOH2O =>
Pb(OH)2 = PbOH2O
K + Cl2 = K1Cl1 =>
2 K + Cl2 = 2 K1Cl1
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Fe2O3 + H2 = FeH + O3 =>
Fe2O3 + H2 = 2 FeH + O3
Ca + (PO)2 + H2SO4 = CaSO4 + Ca(HPO)2 =>
2 Ca + (PO)2 + H2SO4 = CaSO4 + Ca(HPO)2
FeSO4 + (NH3)2(S2O8) = Fe2(SO4)3 + (NH3)2SO4 =>
2 FeSO4 + (NH3)2(S2O8) = Fe2(SO4)3 + (NH3)2SO4
Ca(OH)2 + C2H4O2 = (C2H3O2)2Ca + H2O =>
Ca(OH)2 + 2 C2H4O2 = (C2H3O2)2Ca + 2 H2O
C8H18O2 + NaClO = C8H16O2 + NaCl + H2O =>
C8H18O2 + NaClO = C8H16O2 + NaCl + H2O
Na2CO3 + S = Na + C + SO2 =>
2 Na2CO3 + 3 S = 4 Na + 2 C + 3 SO2
NiSO4*6H2O + Na2CO3 = NiCO3 + Na2SO4 + H2O =>
NiSO4*6H2O + Na2CO3 = NiCO3 + Na2SO4 + 6 H2O
HNO3 + NH4OH = HOH(l) + NH4NO3 =>
HNO3 + NH4OH = HOH(l) + NH4NO3
SO3{-2} + MnO4{-} + H{+} = SO4{-2} + Mn2{+} + H2O =>
13 SO3{-2} + 4 MnO4{-} + 6 H{+} = 13 SO4{-2} + 2 Mn2{+} + 3 H2O
CuSO4 + K(OH)2 = Cu(OH)2 + KSO4 =>
CuSO4 + K(OH)2 = Cu(OH)2 + KSO4
Sr3N2 + H2O = Sr(OH)2 + N2 + H2 =>
Sr3N2 + 6 H2O = 3 Sr(OH)2 + N2 + 3 H2
V{3+} + H2O2 = VO{2}{+} + H{+} =>
2 V{3+} + H2O2 = 2 VO{2}{+} + 2 H{+}
CH3[CH2]6CH3 + O2 = CO2 + H2O =>
2 CH3[CH2]6CH3 + 25 O2 = 16 CO2 + 18 H2O
CrO3 + CH3COOH + C2H5OH = CO2[Cr3OH(H2O)(CH3COO)6](CH3COO)2 + H2O =>
12 CrO3 + 29 CH3COOH + 5 C2H5OH = 4 CO2[Cr3OH(H2O)(CH3COO)6](CH3COO)2 + 19 H2O
HCl + CaHCO3 = CaCl + CO2 + H2O =>
HCl + CaHCO3 = CaCl + CO2 + H2O
K + I = K7I =>
7 K + I = K7I
B2O3 + NaClO + NaOH = NaBO3 + NaCl + H2O =>
B2O3 + 2 NaClO + 2 NaOH = 2 NaBO3 + 2 NaCl + H2O
Sn(SO4)2 + Bi = Bi2(SO4)3 + Sn =>
3 Sn(SO4)2 + 4 Bi = 2 Bi2(SO4)3 + 3 Sn
HCl + Mg = MgCl2(aq) + H2(g) =>
2 HCl + Mg = MgCl2(aq) + H2(g)
C6H13NOCaSiO3 = CaOC2H5NC4H8SiO3 =>
C6H13NOCaSiO3 = CaOC2H5NC4H8SiO3
CH3CH2CH2CH2OH + CuO = CH3CHO + Cu + H2O =>
CH3CH2CH2CH2OH + 2 CuO = 2 CH3CHO + 2 Cu + H2O
P4 + Cr2O7{2-} + H{+} = PO4{3-} + Cr{3+} + H2O =>
3 P4 + 10 Cr2O7{2-} + 44 H{+} = 12 PO4{3-} + 20 Cr{3+} + 22 H2O
C6H14(l) + O = CO2(g) + H2O(g) =>
C6H14(l) + 19 O = 6 CO2(g) + 7 H2O(g)
Br + O2 = O2Br =>
Br + O2 = O2Br
Pb(NO3)2 + LiI = LiNO3 + PbI2 =>
Pb(NO3)2 + 2 LiI = 2 LiNO3 + PbI2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/24/24
Équations équilibrées sur05/24/23
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