| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(II)SO4 + Mg = Cu(II) + MgSO4
Mg(NO3)2 + Na2(CO3) = Mg(CO3) + Na(NO3) =>
Mg(NO3)2 + Na2(CO3) = Mg(CO3) + 2 Na(NO3)
Ba(OH)2(aq) + Na2SO4(s) = Ba(SO4) + Na(OH) =>
Ba(OH)2(aq) + Na2SO4(s) = Ba(SO4) + 2 Na(OH)
CH3{-}CH2{-}CH2{-}CH3 = CH3{-}CH(CH3){-}CH3 =>
CH3{-}CH2{-}CH2{-}CH3 = CH3{-}CH(CH3){-}CH3
Ca(HCO3)2 + Ba(OH)2 = BaCO3 + Ca(OH)2 + H2O =>
Ca(HCO3)2 + 2 Ba(OH)2 = 2 BaCO3 + Ca(OH)2 + 2 H2O
NCl + HCl = NCl2 + H2 =>
2 NCl + 2 HCl = 2 NCl2 + H2
Mn2O7H2O = HMnO4 =>
Mn2O7H2O = 2 HMnO4
CuS(s) + CuSO4(s) = Cu(l) + SO2(g) =>
CuS(s) + CuSO4(s) = 2 Cu(l) + 2 SO2(g)
AgNO3 + K2CrO4 = Ag2CrO4 + NO3 + K =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 NO3 + 2 K
KOH + P2O5 = K3PO4 + H2O = =>
6 KOH + P2O5 = 2 K3PO4 + 3 H2O
H3(PO4)3 + Ca(OH)2 = H3(OH)2 + Ca(PO4)3 =>
H3(PO4)3 + Ca(OH)2 = H3(OH)2 + Ca(PO4)3
AgF + LiBr = AgBr + LiF =>
AgF + LiBr = AgBr + LiF
Fe2O3 + NaOH + H2O = Na[Fe(OH)4] =>
Fe2O3 + 2 NaOH + 3 H2O = 2 Na[Fe(OH)4]
Fe(NH4)2(SO4)2(H2O)6 + H2C2O4 + K2C2O4 + H2O2 = K3Fe2(C2O4)7(H2O)6 + (NH4)2SO4 + H2SO4 + H2O =>
4 Fe(NH4)2(SO4)2(H2O)6 + 11 H2C2O4 + 3 K2C2O4 + 7 H2O2 = 2 K3Fe2(C2O4)7(H2O)6 + 4(NH4)2SO4 + 4 H2SO4 + 26 H2O
(NH4)2SO4 + Ba(OH)2 = NH3 + H2O + Ba(SO4) =>
(NH4)2SO4 + Ba(OH)2 = 2 NH3 + 2 H2O + Ba(SO4)
Ba(OH)2(s) + Sr = OH + BaSr =>
Ba(OH)2(s) + Sr = 2 OH + BaSr
CO(NH2)2 + KBrO + NaOH = Na2CO3 + N2 + KBr + H2O =>
CO(NH2)2 + 3 KBrO + 2 NaOH = Na2CO3 + N2 + 3 KBr + 3 H2O
Al2S3 + HI = AlI3 + H2S =>
Al2S3 + 6 HI = 2 AlI3 + 3 H2S
BaCl2 + NaHCO3 = BaCO3 + NaHCl2 =>
BaCl2 + NaHCO3 = BaCO3 + NaHCl2
CuO + Al = Cu + (Al)2(O)3 =>
3 CuO + 2 Al = 3 Cu + (Al)2(O)3
C14H14O3 + NaOH = C14H13O3Na + H2O =>
C14H14O3 + NaOH = C14H13O3Na + H2O
Na3PO4(aq) + SrCl2 = NaCl + Sr3(PO4)2(s) =>
2 Na3PO4(aq) + 3 SrCl2 = 6 NaCl + Sr3(PO4)2(s)
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Mo + Pr = MoPr =>
Mo + Pr = MoPr
Sn(HCO3)4 = Sn(CO3)2 + H2O + CO2 =>
Sn(HCO3)4 = Sn(CO3)2 + 2 H2O + 2 CO2
Cr2(SO4)3 + Mg(OH)2 = Cr(OH)3 + MgSO4 =>
Cr2(SO4)3 + 3 Mg(OH)2 = 2 Cr(OH)3 + 3 MgSO4
Na3SbO4 + HCl = NaCl + Cl + SbCl3 + H2O =>
Na3SbO4 + 8 HCl = 3 NaCl + 2 Cl + SbCl3 + 4 H2O
Cu + H2(SO4) = Cu(SO4) + H2 =>
Cu + H2(SO4) = Cu(SO4) + H2
C2 + S6 = CS =>
3 C2 + S6 = 6 CS
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
S + F{-} = F2 + S{-2} =>
S + 2 F{-} = F2 + S{-2}
H3PO4 + K2S = K3PO4 + H2S =>
2 H3PO4 + 3 K2S = 2 K3PO4 + 3 H2S
CuCl2 + AgNO3 = CuNO3(aq) + AgCl2(s) =>
CuCl2 + AgNO3 = CuNO3(aq) + AgCl2(s)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H3AsO4 + NO = As2O3 + HNO3 + H2O =>
6 H3AsO4 + 4 NO = 3 As2O3 + 4 HNO3 + 7 H2O
KI + CCl4 + Br2 = KCl + I + CBr4 =>
4 KI + CCl4 + 2 Br2 = 4 KCl + 4 I + CBr4
C20H41OH + O2 = CO2 + H2O =>
C20H41OH + 30 O2 = 20 CO2 + 21 H2O
C10H8 + SO4{2-} + H{+} = CO2 + H2O + H2S =>
C10H8 + 6 SO4{2-} + 12 H{+} = 10 CO2 + 4 H2O + 6 H2S
MnO4{2-} + H{+} = MnO4{-} + MnO2 + H2O =>
3 MnO4{2-} + 4 H{+} = 2 MnO4{-} + MnO2 + 2 H2O
Mn(OH)2 + KI = Mn + I2 + KOH =>
Mn(OH)2 + 2 KI = Mn + I2 + 2 KOH
Na2SO3 + KIO3 + H2SO4 = I2 + H2O + Na2SO4 + K2SO4 =>
5 Na2SO3 + 2 KIO3 + H2SO4 = I2 + H2O + 5 Na2SO4 + K2SO4
HgO + N2O5 = HgO5 + N2O =>
HgO + N2O5 = HgO5 + N2O
H3Po4 + NaOH = H2O + Na3Po4 =>
H3Po4 + 3 NaOH = 3 H2O + Na3Po4
AlCl3 + Mg + H2O = MgCl2 + Al(OH)3 + H2 =>
2 AlCl3 + 3 Mg + 6 H2O = 3 MgCl2 + 2 Al(OH)3 + 3 H2
CH3CH(OH)CH3 + K2Cr2O7 + H2SO4 = CH3C(O)CH3 + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CH(OH)CH3 + K2Cr2O7 + 4 H2SO4 = 3 CH3C(O)CH3 + Cr2(SO4)3 + K2SO4 + 7 H2O
Ce(OH)3NaOH = Na[Ce(OH)4] =>
Ce(OH)3NaOH = Na[Ce(OH)4]
ClO2KOH = KClO3KClO2H2O =>
2 ClO2KOH = KClO3KClO2H2O
Al(OH)2F + Ba(OH)2 = Ba(OH)2F + Al(OH)2 =>
Al(OH)2F + Ba(OH)2 = Ba(OH)2F + Al(OH)2
CuO + HCl + H2O = Cu2Cl(OH)3 =>
2 CuO + HCl + H2O = Cu2Cl(OH)3
MgO + P2O5 = Mg2P2O7 =>
2 MgO + P2O5 = Mg2P2O7
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/26/24
Équations équilibrées sur01/25/24
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