| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4NO3 + NH3 = NH4NH3 + NO3
CuSO4(aq) + Na3PO4(aq) = Cu3(PO4)2(s) + Na2SO4 =>
3 CuSO4(aq) + 2 Na3PO4(aq) = Cu3(PO4)2(s) + 3 Na2SO4
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
AgNO3 + K2CO3 = Ag2CO3 + KNO3 =>
2 AgNO3 + K2CO3 = Ag2CO3 + 2 KNO3
Al + CH3OH = (CH3O)3Al + H2 =>
2 Al + 6 CH3OH = 2(CH3O)3Al + 3 H2
Ca + NH3 = CaH2 + N2 =>
3 Ca + 2 NH3 = 3 CaH2 + N2
CuS + O = Cu + SO =>
CuS + O = Cu + SO
C6H5OH + CH2O = C7H8O2 =>
C6H5OH + CH2O = C7H8O2
Al + ClH = AlCl3 + H2 =>
2 Al + 6 ClH = 2 AlCl3 + 3 H2
MgS = Mg + S =>
MgS = Mg + S
CaSiO3(s) + HF(g) = SiF4(g) + CaF2(s) + H2O(l) =>
CaSiO3(s) + 6 HF(g) = SiF4(g) + CaF2(s) + 3 H2O(l)
ZnCl + Ag(NO3)2 = Zn(NO3)2 + AgCl =>
ZnCl + Ag(NO3)2 = Zn(NO3)2 + AgCl
Cd + CaS = CdS + Ca =>
Cd + CaS = CdS + Ca
CuSO4(aq) + Na3PO4(aq) = Cu3(PO4)2 + Na2SO4 =>
3 CuSO4(aq) + 2 Na3PO4(aq) = Cu3(PO4)2 + 3 Na2SO4
Na(NO3) = Na + NO3 =>
Na(NO3) = Na + NO3
Ca + NH3 = CaH2 + Ca3N2 =>
6 Ca + 2 NH3 = 3 CaH2 + Ca3N2
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
K2CrO4 + Cr2O3 + KOH = K3CrO4 + H2O =>
4 K2CrO4 + Cr2O3 + 10 KOH = 6 K3CrO4 + 5 H2O
In2 + O2 = In2O3 =>
2 In2 + 3 O2 = 2 In2O3
CuS + O = Cu + SO2 =>
CuS + 2 O = Cu + SO2
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
Ca + Cr{3+} = Cr + Ca{2+} =>
3 Ca + 2 Cr{3+} = 2 Cr + 3 Ca{2+}
Al2 + CuCl2 = AlCl3 + Cu =>
Al2 + 3 CuCl2 = 2 AlCl3 + 3 Cu
Te + NO3{-} + H2O = TeO3{-2} + N2O4 + OH{-} =>
Te + 4 NO3{-} + H2O = TeO3{-2} + 2 N2O4 + 2 OH{-}
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na(NO3) = Na + NO3 =>
Na(NO3) = Na + NO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
MgS = Mg + S8 =>
8 MgS = 8 Mg + S8
CuSO4(aq) + Na3PO4(aq) = CuPO4(s) + Na3SO4(aq) =>
CuSO4(aq) + Na3PO4(aq) = CuPO4(s) + Na3SO4(aq)
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
H2O + H2CO3 = HCO3 + H3O =>
H2O + H2CO3 = HCO3 + H3O
Na(NO3) = Na2O + NO2 + O2 =>
4 Na(NO3) = 2 Na2O + 4 NO2 + O2
Cu(OH)2 + CuCl2 = (CuOH)Cl =>
Cu(OH)2 + CuCl2 = 2(CuOH)Cl
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
CH2ClCOOH + NH3 = CH3(NH2)COOH + Cl =>
CH2ClCOOH + NH3 = CH3(NH2)COOH + Cl
Ce(OH)3 + O2 + H2O = Ce(OH)4 =>
4 Ce(OH)3 + O2 + 2 H2O = 4 Ce(OH)4
CrI3 + Cl2 + H2O = CrO3 + HIO3 + HCl =>
2 CrI3 + 21 Cl2 + 24 H2O = 2 CrO3 + 6 HIO3 + 42 HCl
Pb(NO3)2 + KOH = Pb(OH)2 + K(NO3) =>
Pb(NO3)2 + 2 KOH = Pb(OH)2 + 2 K(NO3)
H2O + Na = HNa + O2 =>
2 H2O + 4 Na = 4 HNa + O2
CuS + O = CuO + SO2 =>
CuS + 3 O = CuO + SO2
NaCl + H2SO4 = NaSO4 + HCl + H =>
NaCl + H2SO4 = NaSO4 + HCl + H
NaBr(aq) + BaCl2(aq) = NaCl + BaBr2 =>
2 NaBr(aq) + BaCl2(aq) = 2 NaCl + BaBr2
HN3 + HCl + Au = AuCl3 + NH4Cl =>
3 HN3 + 33 HCl + 8 Au = 8 AuCl3 + 9 NH4Cl
Zn(NO3)2 = NO2 + O2 + ZnO =>
2 Zn(NO3)2 = 4 NO2 + O2 + 2 ZnO
Ba(NO3)2 + (NH4)2CO3 = BaCO3 + (NH4)(NO3) =>
Ba(NO3)2 + (NH4)2CO3 = BaCO3 + 2(NH4)(NO3)
[UO2(CO3)3]4{-} + HS{-} + H{+} = UO2 + SO42{-} + CO2 + H2O =>
85[UO2(CO3)3]4{-} + 23 HS{-} + 85 H{+} = 340 UO2 + 23 SO42{-} + 1020 CO2 + 54 H2O
Na + HO = Na(OH) =>
Na + HO = Na(OH)
CH2Cl + H = CH3Cl =>
CH2Cl + H = CH3Cl
Na(NO3) = Na2O + NO2 + O2 =>
4 Na(NO3) = 2 Na2O + 4 NO2 + O2
NaOCH3 + NH4Cl = NaCl + NH4OCH3 =>
NaOCH3 + NH4Cl = NaCl + NH4OCH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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