| Équations équilibrées la veille | Équations équilibrées le lendemain |
IO3{-} + 3 HSO3{-} = I({-}) + 3 H + 3 SO4({-}2)
H2SO4 + HNO3 = N2 + SO4 + H2O =>
5 H2SO4 + 2 HNO3 = N2 + 5 SO4 + 6 H2O
(NH4)2HPO4 + H2O = P2O5 + NH4OH =>
2(NH4)2HPO4 + H2O = P2O5 + 4 NH4OH
Fe2(CO3)3 + NH3 = HCO3 + Fe + N =>
Fe2(CO3)3 + NH3 = 3 HCO3 + 2 Fe + N
C3H12 + N6Cl12 = H + CCl + N =>
4 C3H12 + N6Cl12 = 48 H + 12 CCl + 6 N
I2 + OCl{-} + H2O = IO3{-} + Cl{-} + H3O{+} =>
I2 + 5 OCl{-} + 3 H2O = 2 IO3{-} + 5 Cl{-} + 2 H3O{+}
BeSO4 + NaCO3 = BeCO3 + NaSO4 =>
BeSO4 + NaCO3 = BeCO3 + NaSO4
H2S + H2O2 = H2O + S =>
H2S + H2O2 = 2 H2O + S
I2 + AgF = AgI + IF2 =>
3 I2 + 4 AgF = 4 AgI + 2 IF2
As2O3 + NO3{-} + H2O + H{+} = H3AsO4 + N2O3 =>
As2O3 + 2 NO3{-} + 2 H2O + 2 H{+} = 2 H3AsO4 + N2O3
Mg(NH4)PO4 + H = Mg + NH4 + HPO4 =>
Mg(NH4)PO4 + H = Mg + NH4 + HPO4
Al + NiSO4 = Al2(SO4)3 + Ni =>
2 Al + 3 NiSO4 = Al2(SO4)3 + 3 Ni
(NH4)2SO4 + Ca(HCO3)2 = CaSO4 + NH4HCO3 =>
(NH4)2SO4 + Ca(HCO3)2 = CaSO4 + 2 NH4HCO3
BaCl2 + O2 = Ba(ClO2)2 =>
BaCl2 + 2 O2 = Ba(ClO2)2
Ag2S + HNO3 = AgNO3 + NO + S2 + H2O =>
6 Ag2S + 16 HNO3 = 12 AgNO3 + 4 NO + 3 S2 + 8 H2O
FeN + PbBr4 = FeBr3 + Pb3N4 =>
4 FeN + 3 PbBr4 = 4 FeBr3 + Pb3N4
K2S + KBrO3 = K2SO4 + KBr =>
3 K2S + 4 KBrO3 = 3 K2SO4 + 4 KBr
FeCl3 + KCNS = KCl + K3[Fe(CNS)6] =>
FeCl3 + 6 KCNS = 3 KCl + K3[Fe(CNS)6]
Ca(NO3)2 + NaH2PO4 = Ca(H2PO4)2 + NaNO3 =>
Ca(NO3)2 + 2 NaH2PO4 = Ca(H2PO4)2 + 2 NaNO3
Ca(OH)2 + Cl = CaCl2 + OH =>
Ca(OH)2 + 2 Cl = CaCl2 + 2 OH
Na3PO4 + Li2SO4 = Na3SO4 + PO4Li2 =>
Na3PO4 + Li2SO4 = Na3SO4 + PO4Li2
Cl2 + O2 = Cl2O3 =>
2 Cl2 + 3 O2 = 2 Cl2O3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HBr + NiS = HS + NiBr =>
HBr + NiS = HS + NiBr
CdI2 + (NH4)2S = CdS + NH4I =>
CdI2 + (NH4)2S = CdS + 2 NH4I
CrO7{-2} + C2H5OH + H{+} = Cr{3+} + C2H4O2 + H2O =>
4 CrO7{-2} + 9 C2H5OH + 20 H{+} = 4 Cr{3+} + 9 C2H4O2 + 19 H2O
Co(H2O)6{+2} + H2O2 + NH3 + Cl{-} = Co(NH3)5Cl3 + OH{-} + H2O =>
2 Co(H2O)6{+2} + H2O2 + 10 NH3 + 6 Cl{-} = 2 Co(NH3)5Cl3 + 2 OH{-} + 12 H2O
P7 + O2 = P2O3 =>
4 P7 + 21 O2 = 14 P2O3
ZnSO4 + Al = AlZn + SO4 =>
ZnSO4 + Al = AlZn + SO4
MnCl2 + NaNO3 = NaCl + Mn(NO3)2 =>
MnCl2 + 2 NaNO3 = 2 NaCl + Mn(NO3)2
NaClO + KMnO4 = NaMnO4 + KClO =>
NaClO + KMnO4 = NaMnO4 + KClO
CH3OH + CH3(CH2)16COOH = CH2OH + CH3(CH2)16COOCH3 =>
2 CH3OH + 17 CH3(CH2)16COOH = 4 CH2OH + 16 CH3(CH2)16COOCH3
Cr(NO3)3*9H2O + NaOH = Cr(OH)3 + NaNO3 + H2O =>
Cr(NO3)3*9H2O + 3 NaOH = Cr(OH)3 + 3 NaNO3 + 9 H2O
C4H8Br2 + Zn = C4H8 + ZnBr2 =>
C4H8Br2 + Zn = C4H8 + ZnBr2
LiBr + Cl2 = LiCl + Br2 =>
2 LiBr + Cl2 = 2 LiCl + Br2
S + HNO3 + H2O = H2SO4 + N2O =>
4 S + 6 HNO3 + H2O = 4 H2SO4 + 3 N2O
K2CO3 + NaHSO4 = NaHCO3 + K2SO4 =>
K2CO3 + NaHSO4 = NaHCO3 + K2SO4
C6H5COOHNO2 + Fe + HCl = C6H5COOHNH3 + FeCl3 + H2O =>
3 C6H5COOHNO2 + 7 Fe + 21 HCl = 3 C6H5COOHNH3 + 7 FeCl3 + 6 H2O
(NH4)2S + Cr(ClO3)3 = NH4ClO3 + Cr2S3 =>
3(NH4)2S + 2 Cr(ClO3)3 = 6 NH4ClO3 + Cr2S3
Na2SO4 + BF3 = NaF + B2(SO4)3 =>
3 Na2SO4 + 2 BF3 = 6 NaF + B2(SO4)3
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ca(OH)2(aq) + CH3CO2H(aq) = Ca(CH3CO2)2 + H2O =>
Ca(OH)2(aq) + 2 CH3CO2H(aq) = Ca(CH3CO2)2 + 2 H2O
NaCl(aq) + H2SO4(aq) = HCl(aq) + NaHSO4(l) =>
NaCl(aq) + H2SO4(aq) = HCl(aq) + NaHSO4(l)
Ca(OH)2 + HCl = CaCl2 + H2O = Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
FeSO4 + KMnO4 + HCl = Fe2(SO4)3 + FeCl3 + MnO2 + H2O + KCl =>
3 FeSO4 + KMnO4 + 4 HCl = Fe2(SO4)3 + FeCl3 + MnO2 + 2 H2O + KCl
C8H12N + C4H6O6 = C8H13N + C4H5O6 =>
C8H12N + C4H6O6 = C8H13N + C4H5O6
Na2S2O3 + Ca3(PO4)2 = Ca3(O3) + Na2S2(PO4)2 =>
Na2S2O3 + Ca3(PO4)2 = Ca3(O3) + Na2S2(PO4)2
C135H96O9NS + O2 = CO2 + H2O + N2 + S8 =>
8 C135H96O9NS + 1236 O2 = 1080 CO2 + 384 H2O + 4 N2 + S8
C14H28O2 = C13H26 + CO + H2O =>
C14H28O2 = C13H26 + CO + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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