| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
MgCl2 + Na2SO4 = MgSO4 + NaCl =>
MgCl2 + Na2SO4 = MgSO4 + 2 NaCl
Na3PO4 + Ba(NO3)2 = Ba3(PO4)2 + NaNO3 =>
2 Na3PO4 + 3 Ba(NO3)2 = Ba3(PO4)2 + 6 NaNO3
AgNO3 + H3PO4 = Ag3PO4 + HNO3 =>
3 AgNO3 + H3PO4 = Ag3PO4 + 3 HNO3
H2(g) + O2(g) + C = H2CO(g) =>
2 H2(g) + O2(g) + 2 C = 2 H2CO(g)
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
Zn + I2 = ZnI2 =>
Zn + I2 = ZnI2
H2S + HNO3 = H2SO4 + NO + H2O =>
3 H2S + 8 HNO3 = 3 H2SO4 + 8 NO + 4 H2O
Zn(OH)2 + BaO = Ba(OH)2 + ZnO =>
Zn(OH)2 + BaO = Ba(OH)2 + ZnO
Cu(OH)2 + CH3COOH = Cu(CH3COO)2*H2O + H2O =>
Cu(OH)2 + 2 CH3COOH = Cu(CH3COO)2*H2O + H2O
NO + NO2 + H2O = HNO2 =>
NO + NO2 + H2O = 2 HNO2
Na + (H2O)2 = NaOH + H2 =>
2 Na + (H2O)2 = 2 NaOH + H2
Fe3O4 + H2 + CH4 = Fe3C + H2O =>
Fe3O4 + 2 H2 + CH4 = Fe3C + 4 H2O
KClO4 + Ne2 = KCl + ONe =>
KClO4 + 2 Ne2 = KCl + 4 ONe
BaS + H2SO4 = BaSO4 + H2O + S =>
3 BaS + 4 H2SO4 = 3 BaSO4 + 4 H2O + 4 S
VO2{2+} + H{+} + I{-} = VO{2+} + H2O + I2 =>
VO2{2+} + 2 H{+} + 2 I{-} = VO{2+} + H2O + I2
Al(OH)3 + Sn(SO4)2 = Al2(SO4)3 + Sn(OH)4 =>
4 Al(OH)3 + 3 Sn(SO4)2 = 2 Al2(SO4)3 + 3 Sn(OH)4
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Zn{2+} + OH{-} = Zn(OH)2 =>
Zn{2+} + 2 OH{-} = Zn(OH)2
CuCO3 + HCl = CuCl2 + CO2 + H2O =>
CuCO3 + 2 HCl = CuCl2 + CO2 + H2O
CH3COOH + NaHCO3 = NaOOCCH3 + H2O + CO2 =>
CH3COOH + NaHCO3 = NaOOCCH3 + H2O + CO2
Ca + Hg2{+} = Ca2{+} + Hg =>
2 Ca + Hg2{+} = Ca2{+} + 2 Hg
Na + O2 = NaO2 =>
Na + O2 = NaO2
MgCl + HNO4 = MgNO4 + H2Cl2 =>
2 MgCl + 2 HNO4 = 2 MgNO4 + H2Cl2
HCl + AgNO3 = HNO3 + Ag3Cl3 =>
3 HCl + 3 AgNO3 = 3 HNO3 + Ag3Cl3
Cr2O3 + HCl = Cr(Cl)3 + H2O =>
Cr2O3 + 6 HCl = 2 Cr(Cl)3 + 3 H2O
HCl + KMnO4 + H2SO4 = K2SO4 + MnSO4 + Cl2 + H2O =>
10 HCl + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 Cl2 + 8 H2O
HJ + LiOH = H2O + LiJ =>
HJ + LiOH = H2O + LiJ
Ca(OH)2 + NaOH = CaO2 + H2O + Na =>
Ca(OH)2 + 2 NaOH = CaO2 + 2 H2O + 2 Na
Mg + Ti2Cl4 = MgCl2 + Ti =>
2 Mg + Ti2Cl4 = 2 MgCl2 + 2 Ti
FeO + NaOH + H2O = Na2[Fe(OH)4] =>
FeO + 2 NaOH + H2O = Na2[Fe(OH)4]
SnO + NaOH = Sn(OH)2 + Na2O =>
SnO + 2 NaOH = Sn(OH)2 + Na2O
H2S + NaOH = H2O + Na2S =>
H2S + 2 NaOH = 2 H2O + Na2S
H2S = H2 + S8 =>
8 H2S = 8 H2 + S8
Ag2CO3(g) = Ag(s) + CO2(g) + O2 =>
2 Ag2CO3(g) = 4 Ag(s) + 2 CO2(g) + O2
C4H4 + HCl = C4H10 + Cl2 =>
C4H4 + 6 HCl = C4H10 + 3 Cl2
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
I2 + AsO3{-3} + OH{-} = I{-} + AsO4{-3} + H2O =>
I2 + AsO3{-3} + 2 OH{-} = 2 I{-} + AsO4{-3} + H2O
Cu2O + H{+} = Cu + Cu{2+} + H2O =>
Cu2O + 2 H{+} = Cu + Cu{2+} + H2O
C2H6 + NaBr = CH3Br + Na =>
C2H6 + 2 NaBr = 2 CH3Br + 2 Na
NaHCO3NaOH = H2ONa2CO3 =>
NaHCO3NaOH = H2ONa2CO3
CH2CHCHCH3 + KMnO4 + KOH = K2CO3 + K2MnO4 + H2O =>
CH2CHCHCH3 + 23 KMnO4 + 31 KOH = 4 K2CO3 + 23 K2MnO4 + 19 H2O
KClO3 + I2 + KOH = KIO4 + KCl + H2O =>
7 KClO3 + 3 I2 + 6 KOH = 6 KIO4 + 7 KCl + 3 H2O
NaCl + K2SO4 = Na2SO4 + KCl =>
2 NaCl + K2SO4 = Na2SO4 + 2 KCl
Na2SO4 + Fe(NO3)3 = Fe2(SO4)3 + NaNO3 =>
3 Na2SO4 + 2 Fe(NO3)3 = Fe2(SO4)3 + 6 NaNO3
KNO3 + Na2SiO3 = K2SiO3 + NaNO3 =>
2 KNO3 + Na2SiO3 = K2SiO3 + 2 NaNO3
K2SiO3 + HCl = KCl + H2SiO3 =>
K2SiO3 + 2 HCl = 2 KCl + H2SiO3
FeCl3 + K3Fe(CN)6 = KCl + Fe3(Fe(CN)6)3 =>
3 FeCl3 + 3 K3Fe(CN)6 = 9 KCl + Fe3(Fe(CN)6)3
HCl + FeP = FeCl + HP =>
HCl + FeP = FeCl + HP
KOH + CrCl3 = Cr(OH)3 + KCl =>
3 KOH + CrCl3 = Cr(OH)3 + 3 KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/16/24
Équations équilibrées sur10/16/23
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