| Équations équilibrées la veille | Équations équilibrées le lendemain |
KHS + H3PO4 = H2S + KH2PO4
Na3AsO3 + AgNO3 = Na3AsO4 + Ag + NO2 =>
Na3AsO3 + AgNO3 = Na3AsO4 + Ag + NO2
Na(OH) + CaBr2 = Ca(OH)2 + NaBr =>
2 Na(OH) + CaBr2 = Ca(OH)2 + 2 NaBr
Hg2S2 + Ca2O2 = Ca2S2 + Hg2O2 =>
Hg2S2 + Ca2O2 = Ca2S2 + Hg2O2
C2H6O3 + H2O = H3O + C2H5O3 =>
C2H6O3 + H2O = H3O + C2H5O3
KCr2O7 + Na2SO3 + H2O = Cr(OH)3 + Na2SO4 + KOH =>
2 KCr2O7 + 7 Na2SO3 + 7 H2O = 4 Cr(OH)3 + 7 Na2SO4 + 2 KOH
SC + H2O = SC(OH)3 + H2 =>
2 SC + 6 H2O = 2 SC(OH)3 + 3 H2
KNO2 + H2O + KI = NO + I2 + KOH =>
2 KNO2 + 2 H2O + 2 KI = 2 NO + I2 + 4 KOH
PH3 + O2 = H3PO4 =>
PH3 + 2 O2 = H3PO4
NaHCO7 + H3C6H5O7 = CO2 + H2O + Na3C6H5O7 =>
9 NaHCO7 + 7 H3C6H5O7 = 33 CO2 + 25 H2O + 3 Na3C6H5O7
N2O5(g)H2O(l) = HNO3(aq) =>
N2O5(g)H2O(l) = 2 HNO3(aq)
Na2SO4 + Al(NO3)3 = NaNO3 + Al2(SO4)3 =>
3 Na2SO4 + 2 Al(NO3)3 = 6 NaNO3 + Al2(SO4)3
Cu(OH)2 + NaOH = CuOH + Na(OH)2 =>
Cu(OH)2 + NaOH = CuOH + Na(OH)2
FeCO3 + H2SO4 = CO2 + FeSO4 + H2O =>
FeCO3 + H2SO4 = CO2 + FeSO4 + H2O
F + Cl = FCl =>
F + Cl = FCl
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Cl + AgNO3 = Cl2NO3 + AgCl =>
3 Cl + AgNO3 = Cl2NO3 + AgCl
K2CO3 + HNO3 = KNO3 + CO2H2O =>
K2CO3 + 2 HNO3 = 2 KNO3 + CO2H2O
Al(OH)3 + HNO = Al(NO)3 + H2O =>
Al(OH)3 + 3 HNO = Al(NO)3 + 3 H2O
KH + KOH = OH2K3 + K4H5 =>
6 KH + KOH = OH2K3 + K4H5
C5H8O2 + NaOH = Na(C5H7O2) + H2O =>
C5H8O2 + NaOH = Na(C5H7O2) + H2O
CaPO4 + NaHCO3 = Ca[HCO3]2 + Na2PO4 =>
CaPO4 + 2 NaHCO3 = Ca[HCO3]2 + Na2PO4
NaOH = Na + OH =>
NaOH = Na + OH
(VO2)2SO4 + H2O2 = (VO4)2SO4 + H2O =>
(VO2)2SO4 + 4 H2O2 = (VO4)2SO4 + 4 H2O
HSO3 + H2O = SO3 + H3O =>
HSO3 + H2O = SO3 + H3O
SnCl2 + HNO3 + HCl = SnCl4 + N2O + H2O =>
4 SnCl2 + 2 HNO3 + 8 HCl = 4 SnCl4 + N2O + 5 H2O
BaBr2 + (NH4)2CO3 = BaCO3 + Br2(NH4)2 =>
BaBr2 + (NH4)2CO3 = BaCO3 + Br2(NH4)2
Hydrobromicacid = H + Br =>
HBr = H + Br
CuSO4 + HCl = CuCl + HSO4 =>
CuSO4 + HCl = CuCl + HSO4
Zn(s) + H2SO4(aq) = ZnSO4() + H2() =>
Zn(s) + H2SO4(aq) = ZnSO4() + H2()
C2H4 + PdCl2 + H2O = C2H4O + Pd + HCl =>
C2H4 + PdCl2 + H2O = C2H4O + Pd + 2 HCl
Ba(OH)2(aq) + MgCl2(aq) = Mg(OH)2(s) + BaCl2(aq) =>
Ba(OH)2(aq) + MgCl2(aq) = Mg(OH)2(s) + BaCl2(aq)
BrO{-} + Fe{3+} + H2O{+) = BrO3{-}+Fe{2+}+H{+} =>
BrO{-} + 2 Fe{3+} + 2 H2O{+) = BrO3{-}+2Fe{2+}+4H{+}
NaCl(aq) + H2O = NaH(aq) + Cl2O(aq) =>
2 NaCl(aq) + H2O = 2 NaH(aq) + Cl2O(aq)
N2O4 + H2O = HN + O2 =>
2 N2O4 + 2 H2O = 4 HN + 5 O2
NO2(g) + NaOH(aq) = NaNO2(aq) + NaNO3(aq) + H2O(l) =>
2 NO2(g) + 2 NaOH(aq) = NaNO2(aq) + NaNO3(aq) + H2O(l)
K4Fe(CN)6 + KMnO4 + H2SO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO =>
22 K4Fe(CN)6 + 122 KMnO4 + 365 H2SO4 = 132 CO2 + 11 Fe2(SO4)3 + 194 H2O + 132 HNO3 + 210 KHSO4 + 122 MnSO
C2H5COOH + KOH = H2O + C2H5COOK =>
C2H5COOH + KOH = H2O + C2H5COOK
Ni4 + O2 = Ni4O2 =>
Ni4 + O2 = Ni4O2
Cu2CO3(OH)2 + C + SnO2 = CuSn + CO2 + H2O =>
Cu2CO3(OH)2 + 3 C + 2 SnO2 = 2 CuSn + 4 CO2 + H2O
NaCl(electrolyzed) = NaCl =>
NaCl(electrolyzed) = NaCl
HCl + F = Cl + HF =>
HCl + F = Cl + HF
Cu(Cl)2 + Na(OH) = Cu(OH)2 + NaCl =>
Cu(Cl)2 + 2 Na(OH) = Cu(OH)2 + 2 NaCl
Zr(NO3)4H2O = ZrO(NO3)2 + HNO3 =>
Zr(NO3)4H2O = ZrO(NO3)2 + 2 HNO3
W2Ta2C3O2 = Ta2O5 + TaC + WC + W =>
5 W2Ta2C3O2 = 2 Ta2O5 + 6 TaC + 9 WC + W
AgNO3 + NH4NHO3 + NaOH = Ag(NH3)2OH + NaNO3 + H2O =>
9 AgNO3 + 16 NH4NHO3 + 23 NaOH = 9 Ag(NH3)2OH + 23 NaNO3 + 20 H2O
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
H2CO3 + Al2S3 = H2S + Al2(CO3)3 =>
3 H2CO3 + Al2S3 = 3 H2S + Al2(CO3)3
Sr3(PO4)2 = Sr3P2 + O2 =>
Sr3(PO4)2 = Sr3P2 + 4 O2
H2S + H2O = H3O + HS =>
H2S + H2O = H3O + HS
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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