| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ne + K + 5 B = Ne3KB5
HBrO3 + Pt(OH)4 = Pt[(OH)3BrO3] + H2O =>
HBrO3 + Pt(OH)4 = Pt[(OH)3BrO3] + H2O
Ni(NO3)2 + NH3 = NiN + H3(NO3)2 =>
Ni(NO3)2 + NH3 = NiN + H3(NO3)2
FeS3 + [NO3]{-} + H{+} = Fe{3+} + [SO4]{2-} + NO + H2O =>
FeS3 + 7[NO3]{-} + 4 H{+} = Fe{3+} + 3[SO4]{2-} + 7 NO + 2 H2O
C5H8 = C + H2 =>
C5H8 = 5 C + 4 H2
H2CO3 = H2OH + O + CO =>
3 H2CO3 = 2 H2OH + 4 O + 3 CO
C5H8 = C + H2 =>
C5H8 = 5 C + 4 H2
Fe(H2O)6 + KSCN = Fe(SCN)3 + K + H2O =>
Fe(H2O)6 + 3 KSCN = Fe(SCN)3 + 3 K + 6 H2O
NaOH + Ag(NO3)2 = Na(NO3)2 + AgOH =>
NaOH + Ag(NO3)2 = Na(NO3)2 + AgOH
C5H8 = C + H2 =>
C5H8 = 5 C + 4 H2
KBr + MgO = MgBr + KO =>
KBr + MgO = MgBr + KO
HCl(g) + Zn(s) = H2(g) + ZnCl2(l) =>
2 HCl(g) + Zn(s) = H2(g) + ZnCl2(l)
Sr + PO4 = Sr3PO4 =>
3 Sr + PO4 = Sr3PO4
C12H16O6S = C + H + S + O2 =>
C12H16O6S = 12 C + 16 H + S + 3 O2
NH4OH(aq) + CO2(g) = (NH4)HCO3(s) =>
NH4OH(aq) + CO2(g) = (NH4)HCO3(s)
C6H12O6 = C8H10O + CO2 + H2 =>
5 C6H12O6 = 2 C8H10O + 14 CO2 + 20 H2
CrI3 + Cl2 + NaOH = Na2CrO4 + NaCl + H2O + I2 =>
2 CrI3 + 6 Cl2 + 16 NaOH = 2 Na2CrO4 + 12 NaCl + 8 H2O + 3 I2
Sr + Cl2 + K2CO3 = SrCO3 + KCl =>
Sr + Cl2 + K2CO3 = SrCO3 + 2 KCl
CaCl2(s) + H2SO4(aq) = CaSO4(s) + HCl(aq) =>
CaCl2(s) + H2SO4(aq) = CaSO4(s) + 2 HCl(aq)
C4H9O2 + CuO = CO + H2O + Cu =>
2 C4H9O2 + 13 CuO = 8 CO + 9 H2O + 13 Cu
(NH4)2[Cu(C2O4)2] + H2SO4 = (NH4)2SO4 + CuSO4 + H2C2O4 =>
(NH4)2[Cu(C2O4)2] + 2 H2SO4 = (NH4)2SO4 + CuSO4 + 2 H2C2O4
Ba(NO3)2 + Cu(NH3)4SO4H2O = Ba(SO4) + Cu(NH3)4(NO3)2H2O =>
Ba(NO3)2 + Cu(NH3)4SO4H2O = Ba(SO4) + Cu(NH3)4(NO3)2H2O
SO3 + Ba(OH)2 = (BaOH)2SO4 + H2O =>
SO3 + 2 Ba(OH)2 = (BaOH)2SO4 + H2O
NaClO3 + H2O + I = HIO3 + NaCl =>
5 NaClO3 + 3 H2O + 6 I = 6 HIO3 + 5 NaCl
KClO3(s) = KCl(s) + O =>
KClO3(s) = KCl(s) + 3 O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
HCOOH + Al2O3 = Al + CO2 + H2O =>
3 HCOOH + Al2O3 = 2 Al + 3 CO2 + 3 H2O
Cr2O7{2-} + C2O4{2-} + H{+} = Cr{3+} + CO2{+} + H2O =>
2 Cr2O7{2-} + 3 C2O4{2-} + 28 H{+} = 4 Cr{3+} + 6 CO2{+} + 14 H2O
Zn + N = Zn2N3 =>
2 Zn + 3 N = Zn2N3
HS + Br2 = S + HBr =>
2 HS + Br2 = 2 S + 2 HBr
CH3CH2CH2OH + H2O = CH3CH2OOH + H2 =>
2 CH3CH2CH2OH + 4 H2O = 3 CH3CH2OOH + 3 H2
Pb(CH3COO)2 + Cl2 + H2O = PbO2 + HCl + CH3COOH =>
Pb(CH3COO)2 + Cl2 + 2 H2O = PbO2 + 2 HCl + 2 CH3COOH
H3BO4 + KOH = K3BO4 + H2O =>
H3BO4 + 3 KOH = K3BO4 + 3 H2O
FeCl2 + K3(Fe(CN)6) = Fe(Fe(CN)6) + K3Cl2 =>
FeCl2 + K3(Fe(CN)6) = Fe(Fe(CN)6) + K3Cl2
Li{+} + I{-} = LiI =>
Li{+} + I{-} = LiI
C3H6 + KMnO4 + H2O = C3H7O2 + KOH + MnO2 =>
C3H6 + KMnO4 + H2O = C3H7O2 + KOH + MnO2
C3H7NO + O2 = HNO3 + CO2 + H2O =>
2 C3H7NO + 11 O2 = 2 HNO3 + 6 CO2 + 6 H2O
C + H22 + O = CHO6 =>
22 C + H22 + 132 O = 22 CHO6
AgCl + S = Ag2S + Cl2 =>
2 AgCl + S = Ag2S + Cl2
P4 + C = P4C5 =>
P4 + 5 C = P4C5
K2Cr2O7 + KI + H2SO4 = I2 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = 3 I2 + Cr2(SO4)3 + 4 K2SO4 + 7 H2O
Al(HO)3 + sodiumnitrate = Al(NO3)3 + sodiumhydroxide =>
Al(HO)3 + 3 NaNO3 = Al(NO3)3 + 3 NaOH
Fe + KClO4 = Fe0947O + KCl =>
3788 Fe + KClO4 = 4 Fe0947O + KCl
[(CH3)2CHOH] + O2 = CO2 + H2O =>
2[(CH3)2CHOH] + 9 O2 = 6 CO2 + 8 H2O
NaHSO4 + NH3 = Na2SO4 + (NH4)2SO4 =>
2 NaHSO4 + 2 NH3 = Na2SO4 + (NH4)2SO4
CH3Br + O2 = CO2 + H2O + HBr =>
2 CH3Br + 3 O2 = 2 CO2 + 2 H2O + 2 HBr
Sr(NO3)2 + K2CrO4 = K2(NO3)2 + SrCrO4 =>
Sr(NO3)2 + K2CrO4 = K2(NO3)2 + SrCrO4
Zn + FeI3 = Fe + ZnI2 =>
3 Zn + 2 FeI3 = 2 Fe + 3 ZnI2
Pb + Al2(SO4)3 = Al + PbSO4 =>
3 Pb + Al2(SO4)3 = 2 Al + 3 PbSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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