| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CaCl = 2 Ca + Cl2
PH3 + HI = PH4I =>
PH3 + HI = PH4I
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
ZnCl2 + Na2SiO4 = ZnSiO4 + NaCl =>
ZnCl2 + Na2SiO4 = ZnSiO4 + 2 NaCl
H1Cl1 + K1Mn1O4 = H2O1 + K1Cl1 + Mn1Cl2 + Cl2 =>
16 H1Cl1 + 2 K1Mn1O4 = 8 H2O1 + 2 K1Cl1 + 2 Mn1Cl2 + 5 Cl2
PH3 + NaMnO4 + NaOH = Na2MnO4 + H3PO4 + H2O =>
PH3 + 8 NaMnO4 + 8 NaOH = 8 Na2MnO4 + H3PO4 + 4 H2O
(NH4)2SO4 + K(OH) = K2(SO4) + NH3 + H2O =>
(NH4)2SO4 + 2 K(OH) = K2(SO4) + 2 NH3 + 2 H2O
CrI3 + Cl2 + KOH = KIO4 + K2CrO9 + KCl + H2O =>
2 CrI3 + 37 Cl2 + 84 KOH = 6 KIO4 + 2 K2CrO9 + 74 KCl + 42 H2O
MgO + H2O2 = Mg(OH)2 + O2 =>
2 MgO + 2 H2O2 = 2 Mg(OH)2 + O2
Na3VO4 + H2SO4 = (VO2)2SO4 + Na2SO4 + H2O =>
2 Na3VO4 + 4 H2SO4 = (VO2)2SO4 + 3 Na2SO4 + 4 H2O
KOH + Cl2 = KCl + H2O2 =>
2 KOH + Cl2 = 2 KCl + H2O2
Fe(OH)2 + FeCl3 = Fe(OH)3 + FeCl2 =>
3 Fe(OH)2 + 2 FeCl3 = 2 Fe(OH)3 + 3 FeCl2
NaBr + AgC2H3O2 = AgBr + NaC2H3O2 =>
NaBr + AgC2H3O2 = AgBr + NaC2H3O2
(NH4)3(PO4) + AlCl3 = (NH4)Cl + Al(PO4) =>
(NH4)3(PO4) + AlCl3 = 3(NH4)Cl + Al(PO4)
BaCl2*2H2O = Ba(OH)2 + HCl =>
BaCl2*2H2O = Ba(OH)2 + 2 HCl
K2SO3(aq) + FeBr3(aq) = K2Br3 + Fe(SO3) =>
K2SO3(aq) + FeBr3(aq) = K2Br3 + Fe(SO3)
NaAlO2 + H2O + CO2 = Al(OH)3 + Na2CO3 =>
2 NaAlO2 + 3 H2O + CO2 = 2 Al(OH)3 + Na2CO3
(NH4)2CO3(s) + KOH(aq) = NH3(aq) + K2CO3(aq) + H2O(l) =>
(NH4)2CO3(s) + 2 KOH(aq) = 2 NH3(aq) + K2CO3(aq) + 2 H2O(l)
HCOOH + AgO = CO2 + H2O + Ag =>
HCOOH + AgO = CO2 + H2O + Ag
Li2CO3(s) = CO3 + Li2 =>
Li2CO3(s) = CO3 + Li2
I2O5(s) + CO(g) = I2(s) + CO2(g) =>
I2O5(s) + 5 CO(g) = I2(s) + 5 CO2(g)
Mn(NO3)2 + NaBiO3 + HNO3 = MnO4 + BiONO3 + NaNO3 + H2O =>
Mn(NO3)2 + 3 NaBiO3 + 4 HNO3 = MnO4 + 3 BiONO3 + 3 NaNO3 + 2 H2O
SbH3 = Sb + H2 =>
2 SbH3 = 2 Sb + 3 H2
NH4OH + CH3COONa = NaOH + CH3COONH4 =>
NH4OH + CH3COONa = NaOH + CH3COONH4
Ba(NO3)2 + Li2CO3 = Ba2CO3 + Li + NO3 =>
2 Ba(NO3)2 + Li2CO3 = Ba2CO3 + 2 Li + 4 NO3
Sb(s) + Cl2 = SbCl3 =>
2 Sb(s) + 3 Cl2 = 2 SbCl3
MnCl2 + Al = Mn + AlCl3 =>
3 MnCl2 + 2 Al = 3 Mn + 2 AlCl3
SCO3 + HCl = SCl + HCO3 =>
SCO3 + HCl = SCl + HCO3
MgOHCl + HNO3 = MgCl2 + Mg(NO3)2 + H2O =>
2 MgOHCl + 2 HNO3 = MgCl2 + Mg(NO3)2 + 2 H2O
C4H8COOH + H2SO4 = H2S + H2O + CO2 =>
8 C4H8COOH + 25 H2SO4 = 25 H2S + 36 H2O + 40 CO2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
H3BO3 + Al(OH)3 = H2O + Al3(BO3)3 =>
3 H3BO3 + 3 Al(OH)3 = 9 H2O + Al3(BO3)3
Cu{2+} + Ag(NO3) = Cu(NO3)2 + Ag{+} =>
Cu{2+} + 2 Ag(NO3) = Cu(NO3)2 + 2 Ag{+}
FeO + HNO2 = H2O + Fe(NO2)2 =>
FeO + 2 HNO2 = H2O + Fe(NO2)2
MnO42{-} + H{+} + e = Mn2{+} + H2O =>
2 MnO42{-} + 168 H{+} + 165e = Mn2{+} + 84 H2O
CH2CHCOOCH3 + NaOH = CH2CHOH + CH3COONa =>
CH2CHCOOCH3 + NaOH = CH2CHOH + CH3COONa
AgNO3 + Na2 + CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2 + CO3 = Ag2CO3 + 2 NaNO3
NaS + AgNO3 = NaNO3 + AgS =>
NaS + AgNO3 = NaNO3 + AgS
AgNO3(aq) + K2SO4(aq) = Ag2SO4(s) + KNO3(aq) =>
2 AgNO3(aq) + K2SO4(aq) = Ag2SO4(s) + 2 KNO3(aq)
H{+} + Cr2O7{-}2 + C2H5OH = Cr(aq) + C2H4O(aq) + H2O =>
2 H{+} + 2 Cr2O7{-}2 + 13 C2H5OH = 4 Cr(aq) + 13 C2H4O(aq) + 14 H2O
KFeO2 + HCl = FeCl3 + KCl + H2O =>
KFeO2 + 4 HCl = FeCl3 + KCl + 2 H2O
Cr(No3)3 + Na2Co3 = Cr2(Co3)3 + NaNo3 =>
2 Cr(No3)3 + 3 Na2Co3 = Cr2(Co3)3 + 6 NaNo3
Fe + Cu(NO3)2 = Cu3 + Fe(NO3)2 =>
3 Fe + 3 Cu(NO3)2 = Cu3 + 3 Fe(NO3)2
Ba + I2 + AgNo3 = AgI + BaNo3 =>
2 Ba + I2 + 2 AgNo3 = 2 AgI + 2 BaNo3
SO3 + N2O = NO3 + S =>
5 SO3 + 3 N2O = 6 NO3 + 5 S
Al2O3 + NO2 = Al2NO5 =>
Al2O3 + NO2 = Al2NO5
MnO2 + NaClO3 + KOH = K2MnO4 + NaCl + H2O =>
3 MnO2 + NaClO3 + 6 KOH = 3 K2MnO4 + NaCl + 3 H2O
H3PO4 + CuOH = H2O + Cu3PO4 =>
H3PO4 + 3 CuOH = 3 H2O + Cu3PO4
Li3PO4 + Mg(ClO3)2 = LiClO3 + Mg3(PO4)2 =>
2 Li3PO4 + 3 Mg(ClO3)2 = 6 LiClO3 + Mg3(PO4)2
Ni + AuBr3 = NiBr2 + AuBr =>
Ni + AuBr3 = NiBr2 + AuBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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