| Équations équilibrées la veille | Équations équilibrées le lendemain |
12 FeSO4(H2O)7 + NaNO3 + 23 NaOH = 4 Fe3O4 + NH3 + 12 Na2SO4 + 94 H2O
IF5 + H2O = HIO3 + HF =>
IF5 + 3 H2O = HIO3 + 5 HF
Mn(OH)2 + NH4Cl = MnCl2 + NH3 + H2O =>
Mn(OH)2 + 2 NH4Cl = MnCl2 + 2 NH3 + 2 H2O
KMnO4 + SnCl2 + KOH = K2MnO4 + SnO2 + KCl + H2O =>
2 KMnO4 + SnCl2 + 4 KOH = 2 K2MnO4 + SnO2 + 2 KCl + 2 H2O
CO + LiOH = HCOOLi =>
CO + LiOH = HCOOLi
Na2HPO4(aq) + H2O(l) = NaOH(aq) + H3PO4(aq) =>
Na2HPO4(aq) + 2 H2O(l) = 2 NaOH(aq) + H3PO4(aq)
SnSO4(s) = SnSO3(s) + O2 =>
2 SnSO4(s) = 2 SnSO3(s) + O2
NaBiO3 + NaJ + NaOH = J2 + Bi(OH)3 + Na2O =>
NaBiO3 + 2 NaJ + 3 NaOH = J2 + Bi(OH)3 + 3 Na2O
No(g) + Cl2(g) = NoCl(g) =>
2 No(g) + Cl2(g) = 2 NoCl(g)
(NH4)3P + I2 = P + NH4I =>
2(NH4)3P + 3 I2 = 2 P + 6 NH4I
K2CO3(aq) + Cr(NO3)2(aq) = KNO3 + CrCO3 =>
K2CO3(aq) + Cr(NO3)2(aq) = 2 KNO3 + CrCO3
CH3OOH + Mg(OH) = Mg + CH3OO + H2O =>
CH3OOH + Mg(OH) = Mg + CH3OO + H2O
Al + Ni(SO4)3 = AlSO4 + Ni =>
3 Al + Ni(SO4)3 = 3 AlSO4 + Ni
Fe + H2Cl2 = H2 + Fe(ii)Cl2 =>
Fe + H2Cl2 = H2 + Fe(ii)Cl2
Fe(NH4)2(SO4)2 + Mg(NO3)2 = Fe(NO3)2 + Mg(NH4)2(SO4)2 =>
Fe(NH4)2(SO4)2 + Mg(NO3)2 = Fe(NO3)2 + Mg(NH4)2(SO4)2
Zn + (NH4)2CO3 = ZnCO3 + NH3 + H =>
Zn + (NH4)2CO3 = ZnCO3 + 2 NH3 + 2 H
Na2S + NaHCO3 + CH3OH = H2S + CO2 + Na =>
5 Na2S + 2 NaHCO3 + 2 CH3OH = 5 H2S + 4 CO2 + 12 Na
MgC2O4 + Pb(ClO4)4 = Mg(ClO4)2 + Pb(C2O4)2 =>
2 MgC2O4 + Pb(ClO4)4 = 2 Mg(ClO4)2 + Pb(C2O4)2
FeCl3 + NH4SCN = FeNH4 + SCNCl3 =>
FeCl3 + NH4SCN = FeNH4 + SCNCl3
ClO2{-} + S2O3{2-} + H{+} = Cl{-} + S4O6{2-} + H2O =>
ClO2{-} + 4 S2O3{2-} + 4 H{+} = Cl{-} + 2 S4O6{2-} + 2 H2O
Li(s) + H3PO4(aq) = Li3PO4(aq) + H2(g) =>
6 Li(s) + 2 H3PO4(aq) = 2 Li3PO4(aq) + 3 H2(g)
H2C2O4 + KMnO4 = H2O + KOH + CO2 + MnO =>
5 H2C2O4 + 2 KMnO4 = 4 H2O + 2 KOH + 10 CO2 + 2 MnO
HNO + Cu(OH)2 = Cu(NO)2 + H2O =>
2 HNO + Cu(OH)2 = Cu(NO)2 + 2 H2O
NH3 + H2O + CaCl2 = Ca(OH)2 + NH4Cl =>
2 NH3 + 2 H2O + CaCl2 = Ca(OH)2 + 2 NH4Cl
C10H20 + O = CO2 + H2O =>
C10H20 + 30 O = 10 CO2 + 10 H2O
AgNO3 + H2 = (AgNO3)H2 =>
AgNO3 + H2 = (AgNO3)H2
Na2O + H2SO3 = Na2SO4 + H =>
Na2O + H2SO3 = Na2SO4 + 2 H
H2OCaNO3 = CaOHHNO3 =>
H2OCaNO3 = CaOHHNO3
MnO4 + NH3 = NO3 + MnO2 + H2O =>
9 MnO4 + 4 NH3 = 4 NO3 + 9 MnO2 + 6 H2O
Sr(OH)2 + H2O = H3O + HSrO2 =>
Sr(OH)2 + H2O = H3O + HSrO2
Al(NO3)3 + K2SO4 = Al2(SO4)3 + KNO3 =>
2 Al(NO3)3 + 3 K2SO4 = Al2(SO4)3 + 6 KNO3
Ca(subscript)10F(subscript)2(PO(subscript)4)(subscript)6 + H(subscript)2SO(subscript)4 = Ca(H(subscript)2PO(subscript)4)(subscript)2 + CaSO(subscript)4 + HF =>
Ca(subscript)10F(subscript)2(PO(subscript)4)(subscript)6 + 7 H(subscript)2SO(subscript)4 = 3 Ca(H(subscript)2PO(subscript)4)(subscript)2 + 7 CaSO(subscript)4 + 2 HF
AlI3KI = AlIKI3 =>
AlI3KI = AlIKI3
Ca(HCO3)2 + H2S = CaS + CO2 + H2O =>
Ca(HCO3)2 + H2S = CaS + 2 CO2 + 2 H2O
Mn(OH)2 + H2SO4 = Mn(SO4) + H2O =>
Mn(OH)2 + H2SO4 = Mn(SO4) + 2 H2O
Cu2S + O2 = Cu + OS =>
2 Cu2S + O2 = 4 Cu + 2 OS
COOHCH2CHOHCOOH + NaOH = COOHCH2CHOHCOONa + H2O =>
COOHCH2CHOHCOOH + NaOH = COOHCH2CHOHCOONa + H2O
Ni2[Fe(CN)6] + NH3 = [Ni(NH3)6]2[Fe(CN)6] =>
Ni2[Fe(CN)6] + 12 NH3 = [Ni(NH3)6]2[Fe(CN)6]
Ga + Cl = GaCl =>
Ga + Cl = GaCl
Cs(OH)2 + HNo3 = Cs(No3)2 + H2O =>
Cs(OH)2 + 2 HNo3 = Cs(No3)2 + 2 H2O
CH2OHCHOHCH2OH + CH3COOH = H2O + (CH3COO)2CH2CH2 =>
2 CH2OHCHOHCH2OH + 3 CH3COOH = 4 H2O + 2(CH3COO)2CH2CH2
H2SO4 + (NH3)2CO3 = CO2 + H2O + (NH3)2SO4 =>
H2SO4 + (NH3)2CO3 = CO2 + H2O + (NH3)2SO4
Se + HNO3 = H2O + NH4NO3 + Se(NO3) =>
8 Se + 10 HNO3 = 3 H2O + NH4NO3 + 8 Se(NO3)
BaSO4Ba(OH)2 = (BaOH)2SO4 =>
BaSO4Ba(OH)2 = (BaOH)2SO4
CH3CH2Cl = CH2CH2 + HCl =>
CH3CH2Cl = CH2CH2 + HCl
CoBr2(s) = Co(s) + Br2(g) =>
CoBr2(s) = Co(s) + Br2(g)
Cu + NO3 = Cu(NO3)2 =>
Cu + 2 NO3 = Cu(NO3)2
Fe(NO3) + F = FFe(NO3) =>
Fe(NO3) + F = FFe(NO3)
C2H6O + C2H4O2 = C3H6O2 + H8O =>
8 C2H6O + 7 C2H4O2 = 10 C3H6O2 + 2 H8O
HCl + CaCO3 = H2O + CO2 + CaCl2 =>
2 HCl + CaCO3 = H2O + CO2 + CaCl2
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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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