Équations équilibrées la veille | Équations équilibrées le lendemain |
2 As + 5 NaClO + 6 NaOH = 2 Na3AsO4 + 5 NaCl + 3 H2O
LiNiO2 = Li2O + NiO + O2 =>
4 LiNiO2 = 2 Li2O + 4 NiO + O2
Na + C + O2 = Na2CO3 =>
4 Na + 2 C + 3 O2 = 2 Na2CO3
O3 + NaI = Na2O + I2 =>
O3 + 6 NaI = 3 Na2O + 3 I2
C6H14(l) + O2(g) = CO2(g) + H2O(l) =>
2 C6H14(l) + 19 O2(g) = 12 CO2(g) + 14 H2O(l)
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CH3CO2H(aq) + NaOH(aq) = NaCH3CO2 + H2O =>
CH3CO2H(aq) + NaOH(aq) = NaCH3CO2 + H2O
MgN = Mg + N3 =>
3 MgN = 3 Mg + N3
W + H2O = W(OH)5 + H2 =>
2 W + 10 H2O = 2 W(OH)5 + 5 H2
N + H2O = NH2O =>
N + H2O = NH2O
AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3
Mg(s) + H2O(l) = Mg(OH)2 + H2 =>
Mg(s) + 2 H2O(l) = Mg(OH)2 + H2
C3H7COOH + C4H9OH = C3H7COOC4H9 + H2O =>
C3H7COOH + C4H9OH = C3H7COOC4H9 + H2O
SO2 + OH = SO3 + H2O =>
SO2 + 2 OH = SO3 + H2O
K2CrO4 + HCl = KCl + CrCl3 + H2O + Cl2 =>
2 K2CrO4 + 16 HCl = 4 KCl + 2 CrCl3 + 8 H2O + 3 Cl2
HClO + KI + HCl = KCl + I2 + H2OHCl =>
HClO + 2 KI + 2 HCl = 2 KCl + I2 + H2OHCl
BaCl2(aq) + Na2(SO4)(aq) = Ba(SO4) + NaCl =>
BaCl2(aq) + Na2(SO4)(aq) = Ba(SO4) + 2 NaCl
CH3COCH3 + H2O = CH4 + CO2 =>
CH3COCH3 + H2O = 2 CH4 + CO2
Ag + HgNO3 = Ag(NO3)2 + Hg =>
Ag + 2 HgNO3 = Ag(NO3)2 + 2 Hg
H3PO3 + NH4OH = HOH + (NH4)3PO3 =>
H3PO3 + 3 NH4OH = 3 HOH + (NH4)3PO3
NH4(NO3) + Na3PO4 = (NH4)3PO4 + NaNO3 =>
3 NH4(NO3) + Na3PO4 = (NH4)3PO4 + 3 NaNO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
(NH4)2SO3 + H2SO4 = NH4HSO4 + SO2 + H2O =>
(NH4)2SO3 + 2 H2SO4 = 2 NH4HSO4 + SO2 + H2O
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
HCOOH + C2H6O = C3H6O2 + H2O =>
HCOOH + C2H6O = C3H6O2 + H2O
Cr(OH)2 + O2 = Cr2O3 + H2O =>
4 Cr(OH)2 + O2 = 2 Cr2O3 + 4 H2O
Fe{2} + ClO3{-} + H{+} = Fe{3} + Cl{-} + H2O =>
6 Fe{2} + ClO3{-} + 6 H{+} = 6 Fe{3} + Cl{-} + 3 H2O
ZnO + Ag = ZnOAg =>
ZnO + Ag = ZnOAg
NaHCO3 + SO2 = Na2SO3 + CO2 + H2O =>
2 NaHCO3 + SO2 = Na2SO3 + 2 CO2 + H2O
Na(NO3) + H2(SO4) = Na2(SO4) + H(NO3) =>
2 Na(NO3) + H2(SO4) = Na2(SO4) + 2 H(NO3)
C + N2 = C3N4 =>
3 C + 2 N2 = C3N4
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Cr(NO3)2 + NaOH = Cr(OH)2 + Na(NO3) =>
Cr(NO3)2 + 2 NaOH = Cr(OH)2 + 2 Na(NO3)
AgNo3(aq) + NaI(aq) = AgI(s) + NaNo3(aq) =>
AgNo3(aq) + NaI(aq) = AgI(s) + NaNo3(aq)
C6H4C2H5Cl + KMnO4 + H2SO4 = C6H4ClCOOH + CO2 + H2O + K2SO4 + MnSO4 =>
5 C6H4C2H5Cl + 12 KMnO4 + 18 H2SO4 = 5 C6H4ClCOOH + 5 CO2 + 28 H2O + 6 K2SO4 + 12 MnSO4
Zn + Fe2(SO4)3 = ZnSO4 + FeSO4 =>
Zn + Fe2(SO4)3 = ZnSO4 + 2 FeSO4
Sr(IO3)2 = Sr + IO3 =>
Sr(IO3)2 = Sr + 2 IO3
C6H5ONa + CO2 = C7H5O3Na =>
C6H5ONa + CO2 = C7H5O3Na
(C6H5)3COMgBr + H2O = (C6H5)3COH + Mg(OH)Br =>
(C6H5)3COMgBr + H2O = (C6H5)3COH + Mg(OH)Br
Zn + CaCO3 = ZnCO3 + Ca =>
Zn + CaCO3 = ZnCO3 + Ca
Cu(NO3) + Ag = Cu + Ag(NO3)2 =>
2 Cu(NO3) + Ag = 2 Cu + Ag(NO3)2
KH2PO4 + Ca(NO3)2 = KNO3 + Ca(H2PO4)2 =>
2 KH2PO4 + Ca(NO3)2 = 2 KNO3 + Ca(H2PO4)2
Al + Na2SO4 = Al2O3 + Na2S =>
8 Al + 3 Na2SO4 = 4 Al2O3 + 3 Na2S
Ba(NO3)2(aq) + NaOH(aq) = Ba(OH)2 + NaNO3(aq) =>
Ba(NO3)2(aq) + 2 NaOH(aq) = Ba(OH)2 + 2 NaNO3(aq)
CH2(NH2)COOH + NaOH = CH3NH2 + Na2CO3 + H2O =>
CH2(NH2)COOH + 2 NaOH = CH3NH2 + Na2CO3 + H2O
Ti + P4 = Ti3P2 =>
6 Ti + P4 = 2 Ti3P2
H3(PO4) = P2O5 + H2O =>
2 H3(PO4) = P2O5 + 3 H2O
Fe(NO3)3(aq) + BaCl2(aq) = FeCl3 + Ba(NO3)2 =>
2 Fe(NO3)3(aq) + 3 BaCl2(aq) = 2 FeCl3 + 3 Ba(NO3)2
FeSO4 + I2 = FeI3 + SO4 =>
2 FeSO4 + 3 I2 = 2 FeI3 + 2 SO4
Li2O(aq) + H2O(l) = LiOH(aq) =>
Li2O(aq) + H2O(l) = 2 LiOH(aq)
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/23/24
Équations équilibrées sur11/22/23
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