| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(SO4)3 + 6 BaCl = 2 AlCl3 + 3 Ba2SO4
H(ClO4) + P4O10 = H3PO4 + Cl2O7 =>
12 H(ClO4) + P4O10 = 4 H3PO4 + 6 Cl2O7
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
NaI + Cl2 = NaCl + I2 =>
2 NaI + Cl2 = 2 NaCl + I2
Sn + KOH + H2O = K2SnO3 + H2 =>
Sn + 2 KOH + H2O = K2SnO3 + 2 H2
Si + CH4 = SiH4 + C =>
Si + CH4 = SiH4 + C
K + Fe(OH)2 = Fe + KOH =>
2 K + Fe(OH)2 = Fe + 2 KOH
ZnSO4 + Al = Al(SO4)3 + Zn =>
3 ZnSO4 + Al = Al(SO4)3 + 3 Zn
NaH2PO4(aq) + HCl(aq) = H3PO4 + NaCl =>
NaH2PO4(aq) + HCl(aq) = H3PO4 + NaCl
Ba(CH3COO)2 + K2SO4 = Ba(SO4) + KCH3COO =>
Ba(CH3COO)2 + K2SO4 = Ba(SO4) + 2 KCH3COO
Fe2O3 + ClH = FeCl3 + H2O =>
Fe2O3 + 6 ClH = 2 FeCl3 + 3 H2O
SB2S3 + O2 = SB2O4 + SO2 =>
SB2S3 + 5 O2 = SB2O4 + 3 SO2
CH3CH2OH + H2SO4 = CH3CH2HSO4 + (H2O) =>
CH3CH2OH + H2SO4 = CH3CH2HSO4 + (H2O)
C1H4 + O2 = CO2 + H2O =>
C1H4 + 2 O2 = CO2 + 2 H2O
C3H6(g) + NO(g) = C3H3N(l) + H2O(g) + N2(g) =>
4 C3H6(g) + 6 NO(g) = 4 C3H3N(l) + 6 H2O(g) + N2(g)
Na3P + S = Na2S + P =>
2 Na3P + 3 S = 3 Na2S + 2 P
MnSO4 + Na2CO3 + KNO3 = NaMnO4 + KNO2 + Na2SO4 + CO2 =>
2 MnSO4 + 3 Na2CO3 + 5 KNO3 = 2 NaMnO4 + 5 KNO2 + 2 Na2SO4 + 3 CO2
I2 + H2O + CCl4 = I2O + CH2{+2} + Cl2 + e =>
I2 + H2O + CCl4 = I2O + CH2{+2} + 2 Cl2 + 2e
SO2 + O2SO3 = S2O5 =>
5 SO2 + O2SO3 = 3 S2O5
As + NaH + O = NaAsO + H =>
As + NaH + O = NaAsO + H
Au{+3} + I{-} = Au + I2 =>
2 Au{+3} + 6 I{-} = 2 Au + 3 I2
C3H6O + H = C3H6OH =>
C3H6O + H = C3H6OH
Ca + HPO4 = CaHPO4 =>
Ca + HPO4 = CaHPO4
K2Se + KMnO4 + H2SO4 = K2SeO4 + MnSO4 + K2SO4 + H2O =>
5 K2Se + 8 KMnO4 + 12 H2SO4 = 5 K2SeO4 + 8 MnSO4 + 4 K2SO4 + 12 H2O
HgI2 + KI = HgI4{2-} + K{+} =>
HgI2 + 2 KI = HgI4{2-} + 2 K{+}
C8H14 + O2 = CO2 + H2O =>
2 C8H14 + 23 O2 = 16 CO2 + 14 H2O
C3H6O2 + C3H8O = C5H10O2 + H2O =>
3 C3H6O2 + 2 C3H8O = 3 C5H10O2 + 2 H2O
Cr2O3 + NaOH + O2 = Na(CrO4) + H2O =>
Cr2O3 + 2 NaOH + 2 O2 = 2 Na(CrO4) + H2O
Bu(OH)2 + HCl = BuCl2 + H2O =>
Bu(OH)2 + 2 HCl = BuCl2 + 2 H2O
H2CO3 = H2 + CO3 =>
H2CO3 = H2 + CO3
C3H6 + KMnO4 + H2SO4 + H2O = C3H8O2 + K2SO4 + MnSO4 =>
5 C3H6 + 2 KMnO4 + 3 H2SO4 + 2 H2O = 5 C3H8O2 + K2SO4 + 2 MnSO4
C2H5CN + H2O = C3H6O2 + H5NO =>
C2H5CN + 3 H2O = C3H6O2 + H5NO
P + S = PS =>
P + S = PS
CaSO4 + NaHCO3 = CaHCO3 + NaSO4 =>
CaSO4 + NaHCO3 = CaHCO3 + NaSO4
AlBr2 + C2 = AlC + Br2 =>
2 AlBr2 + C2 = 2 AlC + 2 Br2
C9H11NO2 + NaNO2 + H2SO4 = C9H8O2 + N2 + H2O + NaHSO4 =>
C9H11NO2 + NaNO2 + H2SO4 = C9H8O2 + N2 + 2 H2O + NaHSO4
AgCN + NaCN = Na[Ag(CN)2] =>
AgCN + NaCN = Na[Ag(CN)2]
Bi + (NH4)2S = Bi2S3 + NH4 =>
2 Bi + 3(NH4)2S = Bi2S3 + 6 NH4
Al + Y2O3 = AlY + Al2O3 =>
4 Al + Y2O3 = 2 AlY + Al2O3
Cu(NO3)2 + HCl = CuCl2 + NO3H =>
Cu(NO3)2 + 2 HCl = CuCl2 + 2 NO3H
(ZH4)2CO3 = ZH3 + CO2 + H2O =>
(ZH4)2CO3 = 2 ZH3 + CO2 + H2O
Ca + Cl = CaCl2 = =>
Ca + 2 Cl = CaCl2
(NH4)2SO4 + NaI = NH4I + Na2SO4 =>
(NH4)2SO4 + 2 NaI = 2 NH4I + Na2SO4
NH3 + CuO = H2O + Cu + N2 =>
2 NH3 + 3 CuO = 3 H2O + 3 Cu + N2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
HCO3 + OH = CO3 + H2O =>
HCO3 + OH = CO3 + H2O
Al + Au{+3} = Al{+3} + Au =>
Al + Au{+3} = Al{+3} + Au
C3H8 + H2O = CO + H2 =>
C3H8 + 3 H2O = 3 CO + 7 H2
Bu(OH)2 + HCl = BuCl2 + H2O =>
Bu(OH)2 + 2 HCl = BuCl2 + 2 H2O
KClO4 + FeSO4 + H2SO4 = KCl + Fe2(SO4)3 + H2O =>
KClO4 + 8 FeSO4 + 4 H2SO4 = KCl + 4 Fe2(SO4)3 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/19/24
Équations équilibrées sur09/18/23
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