| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li + Mg(OH)2 = Mg + Li(OH)2
C4H10O + H2SO4 = C4H10SO4 + H2O =>
C4H10O + H2SO4 = C4H10SO4 + H2O
AgNO3 + HCI = AgCI + HNO3 =>
AgNO3 + HCI = AgCI + HNO3
C3H5 + NH3 + O2 = C3H3N + H2O =>
4 C3H5 + 4 NH3 + 5 O2 = 4 C3H3N + 10 H2O
K + HCl = KCl + H =>
K + HCl = KCl + H
K2Cr2O7 + H2C2O4 = K(Cr(C2O4)2(H2O)2) + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4 = 2 K(Cr(C2O4)2(H2O)2) + 6 CO2 + 3 H2O
NH3(l) + O2(g) = NO(g) + H2O(l) =>
4 NH3(l) + 5 O2(g) = 4 NO(g) + 6 H2O(l)
PH3 + CuO = P4O10 + Cu + H2O =>
4 PH3 + 16 CuO = P4O10 + 16 Cu + 6 H2O
H2 + O4 = H2O4 =>
H2 + O4 = H2O4
Sn(OH)2 = SnO + H2O =>
Sn(OH)2 = SnO + H2O
CrCO3 + HCl = CrCl2 + H2CO3 =>
CrCO3 + 2 HCl = CrCl2 + H2CO3
CuSO4 + NaNO3 = Na2SO4 + Cu(NO3)2 =>
CuSO4 + 2 NaNO3 = Na2SO4 + Cu(NO3)2
SnO = Sn3O4 + Sn =>
4 SnO = Sn3O4 + Sn
Hg(s) + O2(g) = Hg2O(s) =>
4 Hg(s) + O2(g) = 2 Hg2O(s)
PH3 + O2 = H2O + P4O10 =>
4 PH3 + 8 O2 = 6 H2O + P4O10
B(OH)2 + H3PO4 = B3(PO4)2 + H2O =>
3 B(OH)2 + 2 H3PO4 = B3(PO4)2 + 6 H2O
BaBr2 + H2O = Br2 + H2 + Ba(OH)2 =>
BaBr2 + 2 H2O = Br2 + H2 + Ba(OH)2
NaOH + Cu + H2O = Na[Cu(OH)2] + H2 =>
2 NaOH + 2 Cu + 2 H2O = 2 Na[Cu(OH)2] + H2
Zn + OH{-} + H2O = Zn(OH)4{-} + H2 =>
2 Zn + 2 OH{-} + 6 H2O = 2 Zn(OH)4{-} + 3 H2
Fe2O3 + Al = Al2O3 + Fe =>
Fe2O3 + 2 Al = Al2O3 + 2 Fe
F + KBr = KF + Br2 =>
2 F + 2 KBr = 2 KF + Br2
N2I6 = N2 + I2 =>
N2I6 = N2 + 3 I2
MnO4 + H2SO3 = Mn + H2SO4 =>
MnO4 + 4 H2SO3 = Mn + 4 H2SO4
Ca + Al(ClO3)3 = Ca(ClO3) + Al =>
3 Ca + Al(ClO3)3 = 3 Ca(ClO3) + Al
C15H31COOCH3 + O2 = CO + H2O =>
C15H31COOCH3 + 16 O2 = 17 CO + 17 H2O
CoCl2 + NaHCO3 = Co(HCO3)2 + NaCl =>
CoCl2 + 2 NaHCO3 = Co(HCO3)2 + 2 NaCl
(NH4)2CO3 + CrCl3 = (NH4)2Cl3 + CrCO3 =>
(NH4)2CO3 + CrCl3 = (NH4)2Cl3 + CrCO3
NaOHBr2 = NaBr2NaBr2OH2O =>
2 NaOHBr2 = NaBr2NaBr2OH2O
GaBr = Ga + Br2 =>
2 GaBr = 2 Ga + Br2
NaHCO3 + H3C6H5O7 = Na3C6H5O7 + CO2 + H2O =>
3 NaHCO3 + H3C6H5O7 = Na3C6H5O7 + 3 CO2 + 3 H2O
NaOH + C8H5O4K = H2O + C8H4O4KNa =>
NaOH + C8H5O4K = H2O + C8H4O4KNa
C12H22O11 + KClO3 = CO2 + H2O + KCl =>
C12H22O11 + 8 KClO3 = 12 CO2 + 11 H2O + 8 KCl
HCl + Mn + HNO3 = MnCl2 + NO2 + H2O =>
2 HCl + Mn + 2 HNO3 = MnCl2 + 2 NO2 + 2 H2O
Al(OH)3 + Zn3(PO4)2 = AlPO4 + Zn(OH)2 =>
2 Al(OH)3 + Zn3(PO4)2 = 2 AlPO4 + 3 Zn(OH)2
Mg(s) + H2SO4 = H + MgSO4 =>
Mg(s) + H2SO4 = 2 H + MgSO4
SrCO3 + La2O3 = Sr3La4O9 + CO2 =>
3 SrCO3 + 2 La2O3 = Sr3La4O9 + 3 CO2
C6H12O6 + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 C6H12O6 + 24 KMnO4 + 36 H2SO4 = 30 CO2 + 12 K2SO4 + 24 MnSO4 + 66 H2O
Na2O(s) = Na(l) + O2(g) =>
2 Na2O(s) = 4 Na(l) + O2(g)
KNO3 + H2O = K2O + H(NO3) =>
2 KNO3 + H2O = K2O + 2 H(NO3)
C6H12N4 + H2O2 = C6H12N2O6 + H2O + N2 =>
C6H12N4 + 6 H2O2 = C6H12N2O6 + 6 H2O + N2
C4H6O5 = C4H4O4 + H2O =>
C4H6O5 = C4H4O4 + H2O
AsBr3 + F2 = AsF5 + Br2 =>
2 AsBr3 + 5 F2 = 2 AsF5 + 3 Br2
NaOH + Br2 = NaBr + NaBrO3 + H2O =>
6 NaOH + 3 Br2 = 5 NaBr + NaBrO3 + 3 H2O
NaHCO3 + KCl + MgCO3(H2O)3 + H2O = KHCO3MgCO3(H2O)4 + NaCl =>
NaHCO3 + KCl + MgCO3(H2O)3 + H2O = KHCO3MgCO3(H2O)4 + NaCl
Mg + Fe(SO4) = Mg(SO4) + Fe =>
Mg + Fe(SO4) = Mg(SO4) + Fe
NaHCO3 + C6H12O7 = CO2 + H2O + Na3C6H5O7 =>
33 NaHCO3 + 9 C6H12O7 = 21 CO2 + 43 H2O + 11 Na3C6H5O7
H2 + S = HS =>
H2 + 2 S = 2 HS
CH4O = C + H2 + O2 =>
2 CH4O = 2 C + 4 H2 + O2
NaCl + KNO3 = KCl + NaNO3 =>
NaCl + KNO3 = KCl + NaNO3
H3PO4 + Mn(OH)6 = Mn(PO4)2 + H2O =>
2 H3PO4 + Mn(OH)6 = Mn(PO4)2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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