| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + Zn = ZnSO4 + 2 H
Ni3(PO4)2 + H2SO4 = NiSO4 + H3PO4 =>
Ni3(PO4)2 + 3 H2SO4 = 3 NiSO4 + 2 H3PO4
BaCl2 + K2SO4 = BaSO4 + KCl =>
BaCl2 + K2SO4 = BaSO4 + 2 KCl
H8C6O7 + NaOH = Na3C6H5O7 + H2O =>
H8C6O7 + 3 NaOH = Na3C6H5O7 + 3 H2O
NH2OH + H2O2 = H2O + HNO3 =>
NH2OH + 3 H2O2 = 4 H2O + HNO3
P2(s) + O2(g) = P4O10(s) =>
2 P2(s) + 5 O2(g) = P4O10(s)
Al(CH3COO)3 + NH4OH = Al(OH)3 + NH4CH3COO =>
Al(CH3COO)3 + 3 NH4OH = Al(OH)3 + 3 NH4CH3COO
Br2 + AgNO3 + H2O = AgBr + HBrO3 + HNO3 =>
3 Br2 + 5 AgNO3 + 3 H2O = 5 AgBr + HBrO3 + 5 HNO3
NaOH + Fe(SCN)2{+} = Fe(OH)3 + Na{+} + (SCN{-}) =>
3 NaOH + Fe(SCN)2{+} = Fe(OH)3 + 3 Na{+} + 2(SCN{-})
NH4OH + HNO3 = NH4NO3 + H2O =>
NH4OH + HNO3 = NH4NO3 + H2O
Mg + N2 + H2O = Mg(OH)2 + NH2 =>
2 Mg + N2 + 4 H2O = 2 Mg(OH)2 + 2 NH2
LiBr + F = Li + FBr =>
LiBr + F = Li + FBr
Fe(NO3)3 + C6H8O6 = Fe(NO3)2 + HNO3 + C6H6O6 =>
2 Fe(NO3)3 + C6H8O6 = 2 Fe(NO3)2 + 2 HNO3 + C6H6O6
H3PO4 + Cu = Cu3PO4 + H =>
H3PO4 + 3 Cu = Cu3PO4 + 3 H
P4 + SiH4 = PH + Si =>
P4 + SiH4 = 4 PH + Si
Co2O3 + KI = CoO + I2 + K2O =>
Co2O3 + 2 KI = 2 CoO + I2 + K2O
FeCl3(ac) + NaOH(ac) = Fe(OH)3 + NaCl =>
FeCl3(ac) + 3 NaOH(ac) = Fe(OH)3 + 3 NaCl
S2O3{-} + MnO4{-} + H{+} = SO4{2-} + Mn{2+} + H2O =>
5 S2O3{-} + 7 MnO4{-} + 6 H{+} = 10 SO4{2-} + 7 Mn{2+} + 3 H2O
(CH3)3CCl + NaI = (CH3)3CI + NaCl =>
(CH3)3CCl + NaI = (CH3)3CI + NaCl
KNO3 + BaCl2 = Ba(NO3)2 + KCl =>
2 KNO3 + BaCl2 = Ba(NO3)2 + 2 KCl
MgSO4 = Mg{+} + SO4{-} =>
MgSO4 = Mg{+} + SO4{-}
AuI3 = Au + I =>
AuI3 = Au + 3 I
SrCO3 + HCl = SrCl2 + CO2 + H2O =>
SrCO3 + 2 HCl = SrCl2 + CO2 + H2O
H2(q) + Cl2(q) = HCl(q) =>
H2(q) + Cl2(q) = 2 HCl(q)
C4F8 + O2 = CO2 + F2 =>
C4F8 + 4 O2 = 4 CO2 + 4 F2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
CoCl2*7H2O = CoCl2 + H2O =>
CoCl2*7H2O = CoCl2 + 7 H2O
K2S + H2SO4 = K2SO4 + H2S =>
K2S + H2SO4 = K2SO4 + H2S
SO3 + Li2O = Li2S + O2 =>
SO3 + Li2O = Li2S + 2 O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
MnCO3 = MnO + CO2 =>
MnCO3 = MnO + CO2
NH4OH + K2Cr2O7 = KOH + (NH4)2Cr2O7 =>
2 NH4OH + K2Cr2O7 = 2 KOH + (NH4)2Cr2O7
Ba(s) + S8(s) = BaS(s) =>
8 Ba(s) + S8(s) = 8 BaS(s)
CH3CHBrCOOH + NH3 = CH3CH(NH2)COOH + HBr =>
CH3CHBrCOOH + NH3 = CH3CH(NH2)COOH + HBr
LiCl(aq) + NaNO3(aq) = LiNO3(aq) + NaCl(aq) =>
LiCl(aq) + NaNO3(aq) = LiNO3(aq) + NaCl(aq)
BaCl2 + MgSO4 = Mg(Cl) + Ba(SO4)2 =>
BaCl2 + 2 MgSO4 = 2 Mg(Cl) + Ba(SO4)2
MnF3 + NaOH = Na2MnO4 + Mn(OH)2 + NaF + H2O =>
4 MnF3 + 14 NaOH = Na2MnO4 + 3 Mn(OH)2 + 12 NaF + 4 H2O
CH3CO2C2H5 + NaOH = C2H3NaO2 + C2H6O =>
CH3CO2C2H5 + NaOH = C2H3NaO2 + C2H6O
K3(PO4) + Sr(NO3)2 = (PO4)2Sr3 + KNO3 =>
2 K3(PO4) + 3 Sr(NO3)2 = (PO4)2Sr3 + 6 KNO3
SnSO4 + ClBr2 = ClBr2SnSO4 =>
SnSO4 + ClBr2 = ClBr2SnSO4
KClO3 + KI + HCl = I2 + KCl + H2O =>
KClO3 + 6 KI + 6 HCl = 3 I2 + 7 KCl + 3 H2O
KOH + CaO = KO + CaOH =>
KOH + CaO = KO + CaOH
BaH2 + H2O = Ba(OH)2 + H2 =>
BaH2 + 2 H2O = Ba(OH)2 + 2 H2
Cu + NH4 = Cu(NH4)2 =>
Cu + 2 NH4 = Cu(NH4)2
SO3 + MnO3 = Mn(SO4)3 =>
3 SO3 + MnO3 = Mn(SO4)3
NPK + H2O = NO + KPH2 =>
NPK + H2O = NO + KPH2
Al + HNO3 = Al(NO3)3 + H2O + NH =>
2 Al + 7 HNO3 = 2 Al(NO3)3 + 3 H2O + NH
SnSO4 + ClBr2 = ClBr2SnSO4 =>
SnSO4 + ClBr2 = ClBr2SnSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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