| Équations équilibrées la veille | Équations équilibrées le lendemain |
CO + 4 OH = CO3 + 2 H2O
HBO2 + CO = HBCO + O2 =>
HBO2 + CO = HBCO + O2
Zn + HC1 = ZnC12 + H2 =>
Zn + 12 HC1 = ZnC12 + 6 H2
C5H5N + O2 = CO2 + N2 + H2O =>
4 C5H5N + 25 O2 = 20 CO2 + 2 N2 + 10 H2O
KMnO4 + H2SO4 = O3 + KSO4 + MnSO4 + H2O =>
3 KMnO4 + 6 H2SO4 = 2 O3 + 3 KSO4 + 3 MnSO4 + 6 H2O
Ar + F = ArF =>
Ar + F = ArF
K2MnO4 + PdCl2 + HCl = KCl + MnCl2 + PdCl4 + H2O =>
K2MnO4 + 2 PdCl2 + 8 HCl = 2 KCl + MnCl2 + 2 PdCl4 + 4 H2O
KMnO4 + H2O2 + (NH4)6Mo7O24 + H2SO4 = (NH4)6MnMo9O32*6H2O + O2 + KHSO4 + NH4HSO4 =>
14 KMnO4 + 65 H2O2 + 18(NH4)6Mo7O24 + 38 H2SO4 = 14(NH4)6MnMo9O32*6H2O + 43 O2 + 14 KHSO4 + 24 NH4HSO4
Cu(s) + H2SO4(l) = CuSO4 + SO2(g) + H2O(aq) =>
Cu(s) + 2 H2SO4(l) = CuSO4 + SO2(g) + 2 H2O(aq)
Fe + H2SO4 = Fe2(SO4)3 + H =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 6 H
(NH3*H2O) + HCl = NH4Cl + H2O =>
(NH3*H2O) + HCl = NH4Cl + H2O
Zn + HC1 = ZnC12 + H2 =>
Zn + 12 HC1 = ZnC12 + 6 H2
CH3Cl + H2 = HCl + C2H6 =>
2 CH3Cl + H2 = 2 HCl + C2H6
NH4Cl + Ba[OH]2 = BaCl2 + NH3 + H2O =>
2 NH4Cl + Ba[OH]2 = BaCl2 + 2 NH3 + 2 H2O
C4H8S + O3 = CO2 + H2O + SO3 =>
C4H8S + 5 O3 = 4 CO2 + 4 H2O + SO3
K2CO3 + Al2O3 = CO2 + KAlO2 =>
K2CO3 + Al2O3 = CO2 + 2 KAlO2
Ba(NO3)2 + Na3PO4 = Ba3(PO4)2 + NaNO3 =>
3 Ba(NO3)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaNO3
C2H4O2 + Pb(OH)2 = H2O + Pb(CH3CO2)2 =>
2 C2H4O2 + Pb(OH)2 = 2 H2O + Pb(CH3CO2)2
Ba(NO3)2 + Na3PO4 = Ba3(PO4)2 + NaNO3 =>
3 Ba(NO3)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaNO3
I{-} + H2O2 + H{+} = I2 + H2O =>
2 I{-} + H2O2 + 2 H{+} = I2 + 2 H2O
Zn + HC1 = ZnC12 + H2 =>
Zn + 12 HC1 = ZnC12 + 6 H2
Al(SO4)3 + CaOH = CaSO4 + Al(OH)3 =>
Al(SO4)3 + 3 CaOH = 3 CaSO4 + Al(OH)3
FeCl3 + H2O2 = Fe2O3 + H2O + Cl2 =>
2 FeCl3 + 3 H2O2 = Fe2O3 + 3 H2O + 3 Cl2
Zn + HC1 = ZnC12 + H2 =>
Zn + 12 HC1 = ZnC12 + 6 H2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Na2 + H2O = Na(OH) + H2 =>
Na2 + 2 H2O = 2 Na(OH) + H2
FeNO3 + NH3OH = FeOH + NH3NO3 =>
FeNO3 + NH3OH = FeOH + NH3NO3
CH3COOH + KCl = CH3COOK + HCl =>
CH3COOH + KCl = CH3COOK + HCl
Al + H2O2 = AlO + H2 =>
2 Al + H2O2 = 2 AlO + H2
CaCO3 + C6H8O7 + FeSO4*H2O = C6H5FeO7 + CaSO4 + H2O + CO2 =>
18 CaCO3 + 17 C6H8O7 + 18 FeSO4*H2O = 18 C6H5FeO7 + 18 CaSO4 + 41 H2O + 12 CO2
Mg(s) + HCl(aq) = HMg(s) + Cl(aq) =>
Mg(s) + HCl(aq) = HMg(s) + Cl(aq)
P4O10 + C = P + CO2 =>
P4O10 + 5 C = 4 P + 5 CO2
S + Cl2 = SCl2 =>
S + Cl2 = SCl2
H2S + Cr(NO3)3 = Cr2S3 + HNO3 =>
3 H2S + 2 Cr(NO3)3 = Cr2S3 + 6 HNO3
Br2 + O2 = Br2O7 =>
2 Br2 + 7 O2 = 2 Br2O7
NaI + Br2 = BrI2 + Na =>
4 NaI + Br2 = 2 BrI2 + 4 Na
AgNO3 + NH3 = Ag + NO + H2O =>
5 AgNO3 + 4 NH3 = 5 Ag + 9 NO + 6 H2O
BaCl2 + AgOH = Ba(OH)2 + AgCl =>
BaCl2 + 2 AgOH = Ba(OH)2 + 2 AgCl
NH3 + O3 = N2 + H2O =>
2 NH3 + O3 = N2 + 3 H2O
Cr(OH)3 + H3PO4 = (Cr(OH))3(PO4)2 + H2O =>
3 Cr(OH)3 + 2 H3PO4 = (Cr(OH))3(PO4)2 + 6 H2O
K3(Al(C2O4)3)*3H2O = K2CO3 + Al2O3 + CO + CO2 + H2O =>
2 K3(Al(C2O4)3)*3H2O = 3 K2CO3 + Al2O3 + 6 CO + 3 CO2 + 6 H2O
(NH4)3PO4 + Fe(NO3)2 = Fe3(PO4)2 + NH4NO3 =>
2(NH4)3PO4 + 3 Fe(NO3)2 = Fe3(PO4)2 + 6 NH4NO3
BaBr2 + Ca3(PO4)2 = CaBr2 + Ba3(PO4)2 =>
3 BaBr2 + Ca3(PO4)2 = 3 CaBr2 + Ba3(PO4)2
Al3 + Fe2O4 = Al2O3 + Fe =>
8 Al3 + 9 Fe2O4 = 12 Al2O3 + 18 Fe
C10H18O + O2 = CO2 + H2O =>
C10H18O + 14 O2 = 10 CO2 + 9 H2O
Fe + Ca(OH)2 = FeOH2 + CaO =>
Fe + Ca(OH)2 = FeOH2 + CaO
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Mn(NO3)2 + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + H2O + NaNO3 =>
2 Mn(NO3)2 + 5 NaBiO3 + 16 HNO3 = 2 HMnO4 + 5 Bi(NO3)3 + 7 H2O + 5 NaNO3
Ba(OH)2 + K2SO4 = KOH + BaSO4 =>
Ba(OH)2 + K2SO4 = 2 KOH + BaSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/23
Équations équilibrées sur12/28/22
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