| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4 + CO3 = CH4 + NO3
Fe + Ag(NO3)2 = FeAg(NO3)2 =>
Fe + Ag(NO3)2 = FeAg(NO3)2
BaCl2 + Na2CrO4 = BaCrO4 + Cl2 + Na =>
BaCl2 + Na2CrO4 = BaCrO4 + Cl2 + 2 Na
KH + MgCl2 = KCl2 + MgH =>
KH + MgCl2 = KCl2 + MgH
HClOO + PPPPOO = HHHPOO + ClClOOO =>
12 HClOO + PPPPOO = 4 HHHPOO + 6 ClClOOO
CoCl2 + K4Fe(CN)6 = Co2Fe(CN)6 + KCl =>
2 CoCl2 + K4Fe(CN)6 = Co2Fe(CN)6 + 4 KCl
BaCl2 + Na2CrO4 = BaCrO4 + NaCl =>
BaCl2 + Na2CrO4 = BaCrO4 + 2 NaCl
NaClO2 + H2O = HNaClO2 + OH =>
NaClO2 + H2O = HNaClO2 + OH
CoSO4*7H2O + C2H8N2 + H2O2 = [Co(C2H8N2)SO4]OH + H2O =>
2 CoSO4*7H2O + 2 C2H8N2 + H2O2 = 2[Co(C2H8N2)SO4]OH + 14 H2O
BaCl2 + Na2CrO4 = BaCrO4 + Cl2 + Na =>
BaCl2 + Na2CrO4 = BaCrO4 + Cl2 + 2 Na
NO2 + H = N2O + H2O =>
2 NO2 + 6 H = N2O + 3 H2O
BaCl2 + Na2CrO4 = BaCrO4 + Na2Cl2 =>
BaCl2 + Na2CrO4 = BaCrO4 + Na2Cl2
NH4 + CO3 = NH3 + H2CO3 =>
2 NH4 + CO3 = 2 NH3 + H2CO3
KH + MgCl2 = KCl2 + MgH =>
KH + MgCl2 = KCl2 + MgH
SO2 + KI + H2O = KOH + I2 + S =>
SO2 + 4 KI + 2 H2O = 4 KOH + 2 I2 + S
LiOH(aq) + HF(aq) = LiF(aq) + H2O =>
LiOH(aq) + HF(aq) = LiF(aq) + H2O
Yb(NO3)3 + C6H8O7H2O = Yb2O3 + CO2 + H2O + N2 =>
6 Yb(NO3)3 + 5 C6H8O7H2O = 3 Yb2O3 + 30 CO2 + 25 H2O + 9 N2
NaCl + Cl2 + H2O = NaClO + HCl =>
NaCl + Cl2 + H2O = NaClO + 2 HCl
BaCl2 + ZnSO4 = Zn + Cl2 + BaSO4 =>
BaCl2 + ZnSO4 = Zn + Cl2 + BaSO4
La(NO3)2*6H2O + Ba(NO3)2 + (CH3COO)Mn + C4H6O6 = LaBaMnO3 + N2 + CO2 + H2O =>
10 La(NO3)2*6H2O + 10 Ba(NO3)2 + 10(CH3COO)Mn + 11 C4H6O6 = 10 LaBaMnO3 + 20 N2 + 64 CO2 + 108 H2O
Li2 + F2 = LiF =>
Li2 + F2 = 2 LiF
[Ag(NH3)2] + HNO3 = AgNO3 + NH3 + NH4 =>
[Ag(NH3)2] + HNO3 = AgNO3 + NH3 + NH4
KMnO4 + NaCl + H2(SO4)3 = Cl + K2(S04) + Mn(S04) + H2O + Na2(SO4) =>
2 KMnO4 + 312 NaCl + 56 H2(SO4)3 = 312 Cl + K2(S04) + 2 Mn(S04) + 56 H2O + 156 Na2(SO4)
(CH3COO)2Pb + (NH4)2SO4 = CH3COONH4 + PbSO4 =>
(CH3COO)2Pb + (NH4)2SO4 = 2 CH3COONH4 + PbSO4
OH({-}1) + Cr(OH)3 + IO3({-}1) = CrO4({-}2) + I({-}1) + H2O =>
3 OH({-}1) + 3 Cr(OH)3 + 2 IO3({-}1) = 3 CrO4({-}2) + 2 I({-}1) + 6 H2O
K + CU(NO3)2 = CU + KNO3 =>
2 K + CU(NO3)2 = CU + 2 KNO3
NH4H2PO4 = NH3 + H3PO4 =>
NH4H2PO4 = NH3 + H3PO4
Mg{2+} + Cu = Mg + Cu{+} =>
Mg{2+} + 2 Cu = Mg + 2 Cu{+}
Fe3{+} + NH3 + H2O = Fe + H{+} + NO2 =>
7 Fe3{+} + NH3 + 2 H2O = 21 Fe + 7 H{+} + NO2
KMnO4 + FeSO3 + H2SO4 = MnSO4 + FeSO4 + H2O + K2SO4 =>
2 KMnO4 + 5 FeSO3 + 3 H2SO4 = 2 MnSO4 + 5 FeSO4 + 3 H2O + K2SO4
H2O + CLaCOOH = H3O + CLaCOO =>
H2O + CLaCOOH = H3O + CLaCOO
KH + MgCl2 = KCl2 + MgH =>
KH + MgCl2 = KCl2 + MgH
Zr + SiO2 = ZrO2 + Si =>
Zr + SiO2 = ZrO2 + Si
C5H10N2O3 + O2 = NH3 + CO2 + H2O =>
2 C5H10N2O3 + 9 O2 = 4 NH3 + 10 CO2 + 4 H2O
NH4SO4 + Pb(ClO3)2 = NH4ClO3 + Pb(SO4)2 =>
2 NH4SO4 + Pb(ClO3)2 = 2 NH4ClO3 + Pb(SO4)2
BaCl2 + Na2CrO4 = BaCrO4 + Cl2 + Na =>
BaCl2 + Na2CrO4 = BaCrO4 + Cl2 + 2 Na
C2O4{-2} + Cr2O7{-2} + H{+} = Cr{3+} + CO2 + H2O =>
3 C2O4{-2} + Cr2O7{-2} + 14 H{+} = 2 Cr{3+} + 6 CO2 + 7 H2O
P4O10 + P3N5 = P4N6O =>
P4O10 + 12 P3N5 = 10 P4N6O
Cu2(s) + S8 = Cu2S8 =>
Cu2(s) + S8 = Cu2S8
NH4 + CO3 = CH4 + NO3 =>
NH4 + CO3 = CH4 + NO3
CaCrO4 = Ca + Cr + O4 =>
CaCrO4 = Ca + Cr + O4
Fe3O4 + Na2FeO4 + H2SO4 = Fe2(SO4)3 + Na2SO4 + H2O =>
3 Fe3O4 + Na2FeO4 + 16 H2SO4 = 5 Fe2(SO4)3 + Na2SO4 + 16 H2O
Rb2O2 + H2O = RbOH + H2O2 =>
Rb2O2 + 2 H2O = 2 RbOH + H2O2
NH4 + CO3 = CH4 + NO3 =>
NH4 + CO3 = CH4 + NO3
TiCl4 + H2 + O2 = H2Ti4O9 + HCl =>
8 TiCl4 + 18 H2 + 9 O2 = 2 H2Ti4O9 + 32 HCl
KBr + HF = KF + HBr =>
KBr + HF = KF + HBr
C5H11COOH + NaOH = H2O + C5H11COONa =>
C5H11COOH + NaOH = H2O + C5H11COONa
Li + SO4 = Li2SO4 =>
2 Li + SO4 = Li2SO4
Pb + Hg(NO3)2 = Pb(NO3)2 + Hg =>
Pb + Hg(NO3)2 = Pb(NO3)2 + Hg
Pb(OAc)2 + KI = K(OAc)2 + PbI =>
Pb(OAc)2 + KI = K(OAc)2 + PbI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/23
Équations équilibrées sur01/27/23
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