| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CsAu + 2 H2O = 2 CsOH + 2 Au + H2
KClO4 + CH2 = KCl + CO2 + H2O =>
3 KClO4 + 4 CH2 = 3 KCl + 4 CO2 + 4 H2O
Al(OH)3 + HCH3O2 = Al(CH3O2)3 + H2O =>
Al(OH)3 + 3 HCH3O2 = Al(CH3O2)3 + 3 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Fe + S = FeS =>
Fe + S = FeS
Na2CO3 + S + SO2 = CO2 + Na2S2O3 =>
Na2CO3 + S + SO2 = CO2 + Na2S2O3
TeO + Am2 = Te + AmO =>
2 TeO + Am2 = 2 Te + 2 AmO
CH3COOH + C2H5(OH) = (CH3COO)3C3H5 + H2O =>
8 CH3COOH + C2H5(OH) = 2(CH3COO)3C3H5 + 5 H2O
BaXeO4 = Ba + XeO3 + O2 =>
2 BaXeO4 = 2 Ba + 2 XeO3 + O2
CaSO + KOH = Ca(OH) + KSO =>
CaSO + KOH = Ca(OH) + KSO
Li2SO4 + CaBr2 = Ca(SO4) + Li2Br2 =>
Li2SO4 + CaBr2 = Ca(SO4) + Li2Br2
Ka + H2O = KaO + H2 =>
Ka + H2O = KaO + H2
NH4F + H2O = NH4OH + HF =>
NH4F + H2O = NH4OH + HF
P2I4 + P2 + H2O = PH4I + H3PO4 =>
5 P2I4 + 13 P2 + 64 H2O = 20 PH4I + 16 H3PO4
AlNO3 + NaOH = Al(OH) + NaNO3 =>
AlNO3 + NaOH = Al(OH) + NaNO3
NH2OH + HCl = NH2Cl + H2O =>
NH2OH + HCl = NH2Cl + H2O
BiOH3 + H2O2 = Bi2O5 + H2 =>
4 BiOH3 + 3 H2O2 = 2 Bi2O5 + 9 H2
SnBr2 + I2 + NaOH = NaIO3 + Sn + NaBr2 + H2O =>
10 SnBr2 + I2 + 12 NaOH = 2 NaIO3 + 10 Sn + 10 NaBr2 + 6 H2O
Ag(NH3)2(aq) = Ag(s) + NH3(aq) =>
Ag(NH3)2(aq) = Ag(s) + 2 NH3(aq)
NaAlSi3O8 + H{+} = Na{+} + SiO2 + Al{3+} + H2O =>
NaAlSi3O8 + 4 H{+} = Na{+} + 3 SiO2 + Al{3+} + 2 H2O
H{+} + H2AsO4 + Zn = AsH3 + Zn{2+} + H2O =>
18 H{+} + 2 H2AsO4 + 9 Zn = 2 AsH3 + 9 Zn{2+} + 8 H2O
KNO3 + C + S = K2S + N2 + CO2 =>
2 KNO3 + 3 C + S = K2S + N2 + 3 CO2
MnCl2 + KPO4 = MnPO4 + KCl2 =>
MnCl2 + KPO4 = MnPO4 + KCl2
BariumNitrate + AluminumSulfate = AluminumNitrate + BariumSulfate =>
3 Ba(NO3)2 + Al2(SO4)3 = 2 Al(NO3)3 + 3 BaSO4
KNO3 + C + S = K2S + N2 + CO2 =>
2 KNO3 + 3 C + S = K2S + N2 + 3 CO2
FePO4 + Na2O = Fe2O3 + Na3PO4 =>
2 FePO4 + 3 Na2O = Fe2O3 + 2 Na3PO4
K2SO4 + CuNO3 = Cu2SO4 + KNO3 =>
K2SO4 + 2 CuNO3 = Cu2SO4 + 2 KNO3
FeCl3 + KClO3 + NaOH = KCl + Na2FeO4 + NaCl + H2O =>
2 FeCl3 + KClO3 + 10 NaOH = KCl + 2 Na2FeO4 + 6 NaCl + 5 H2O
CH3CH2Br + CH3NH2 = CH3NHCH2CH3 + HBr =>
CH3CH2Br + CH3NH2 = CH3NHCH2CH3 + HBr
CH2O + Cu(OH)2 + NaOH = CHO2Na + Cu2O + H2O =>
CH2O + 2 Cu(OH)2 + NaOH = CHO2Na + Cu2O + 3 H2O
KBr + Cl2 + H2O = KBrO3 + HCl =>
KBr + 3 Cl2 + 3 H2O = KBrO3 + 6 HCl
Fe{3+} + SO3{-2} + H2O = Fe{2+} + SO4{-2} + H{+} =>
2 Fe{3+} + SO3{-2} + H2O = 2 Fe{2+} + SO4{-2} + 2 H{+}
NaCl + C4H6O6 = NaHC4H4O6 + HCl =>
NaCl + C4H6O6 = NaHC4H4O6 + HCl
CuFeS2 + H2O2 = CuS + FeSO4 + H2O =>
CuFeS2 + 4 H2O2 = CuS + FeSO4 + 4 H2O
Cl3 + P = PCl3 =>
Cl3 + P = PCl3
Ga(OH)3 + H2CO3 = Ga2(CO3)3 + H2O =>
2 Ga(OH)3 + 3 H2CO3 = Ga2(CO3)3 + 6 H2O
CaF2(s) = Ca + F2 =>
CaF2(s) = Ca + F2
Ni(OH)2 + NH3 = Ni(NH4)2 + O2 =>
Ni(OH)2 + 2 NH3 = Ni(NH4)2 + O2
Bi(OH)3 + HNO3 = Bi(NO3)3 + H2O =>
Bi(OH)3 + 3 HNO3 = Bi(NO3)3 + 3 H2O
CoS + H2O2 + NaOH = Co(OH)2 + Na2SO4 + H2O =>
CoS + 4 H2O2 + 2 NaOH = Co(OH)2 + Na2SO4 + 4 H2O
BariumNitrate + SodiumSulfide = BariumSulfide + SodiumNitrate =>
Ba(NO3)2 + Na2S = BaS + 2 NaNO3
Ni(OH)2 + NH3 = Ni(NH4)2 + O2 =>
Ni(OH)2 + 2 NH3 = Ni(NH4)2 + O2
C5H5OH(s) + O2(g) = CO2(g) + H2O(g) =>
C5H5OH(s) + 6 O2(g) = 5 CO2(g) + 3 H2O(g)
H3PO4 + Na3PO4 = NaH2PO4 =>
2 H3PO4 + Na3PO4 = 3 NaH2PO4
AgNO8 + AlCl3 = AgCl + Al(NO8)3 =>
3 AgNO8 + AlCl3 = 3 AgCl + Al(NO8)3
RuOH + H2SO4 = H2O + Ru2SO4 =>
2 RuOH + H2SO4 = 2 H2O + Ru2SO4
Mg + PO4 = Mg3(PO4)2 =>
3 Mg + 2 PO4 = Mg3(PO4)2
B2S3(s) + H2O = H3BO3 + H2S =>
B2S3(s) + 6 H2O = 2 H3BO3 + 3 H2S
Na2SO4 + Ba(CO)3 = BaSO4 + Na2(CO)3 =>
Na2SO4 + Ba(CO)3 = BaSO4 + Na2(CO)3
Ni(OH)2 + NH3 = Ni(NH4)2 + O2 =>
Ni(OH)2 + 2 NH3 = Ni(NH4)2 + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/23
Équations équilibrées sur01/26/23
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