| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al + 3 H2SiO3 = Al(SiO3)3 + 3 H2
Ag2 + H2O = AgO2 + H =>
Ag2 + 4 H2O = 2 AgO2 + 8 H
Na2S2O3 + HCl = NaCl + SO2 + S + H2O =>
Na2S2O3 + 2 HCl = 2 NaCl + SO2 + S + H2O
NaBr + Ca3(PO4)2 = CaBr2 + Na3PO4 =>
6 NaBr + Ca3(PO4)2 = 3 CaBr2 + 2 Na3PO4
KCl + Na(NO3) = KNO3 + NaCl =>
KCl + Na(NO3) = KNO3 + NaCl
BeO + H2O = H2BeO2 =>
BeO + H2O = H2BeO2
NH3(N) + O2 = NO3 + H2O =>
4 NH3(N) + 15 O2 = 8 NO3 + 6 H2O
K2[Zn(OH)4] + HCl = KCl + ZnO + H2O =>
K2[Zn(OH)4] + 2 HCl = 2 KCl + ZnO + 3 H2O
C2H4O2 + C5H13O = C7H14O2 + H2O =>
27 C2H4O2 + 20 C5H13O = 22 C7H14O2 + 30 H2O
CH3COOC6H5 + NaOH = CH3COONa + C6H5OH =>
CH3COOC6H5 + NaOH = CH3COONa + C6H5OH
Mg(NO3)2(aq) + NaOH(aq) = Mg(OH)2(aq) + NaNO3(aq) =>
Mg(NO3)2(aq) + 2 NaOH(aq) = Mg(OH)2(aq) + 2 NaNO3(aq)
NH4ArH9 = N2 + Ar + H2 =>
2 NH4ArH9 = N2 + 2 Ar + 13 H2
NaCl + Al + H2O = NaOH + AlCl3 + H2 =>
6 NaCl + 2 Al + 6 H2O = 6 NaOH + 2 AlCl3 + 3 H2
CuSO4*5H2O(aq) + Fe(s) = Cu(s) + FeSO4(aq) + H2O(g) =>
CuSO4*5H2O(aq) + Fe(s) = Cu(s) + FeSO4(aq) + 5 H2O(g)
HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
NaOH + H3P = H2O + Na3P =>
3 NaOH + H3P = 3 H2O + Na3P
KH2PO4 + HCl = KH2PO4HCl =>
KH2PO4 + HCl = KH2PO4HCl
KCl + H2O2 = K + HCl + O2 =>
2 KCl + H2O2 = 2 K + 2 HCl + O2
Ag + HNO3 = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3 = AgNO3 + NO2 + H2O
SO2 + Na2O = Na2(SO3) =>
SO2 + Na2O = Na2(SO3)
MnI7 + Sr3P2 = Mn3P7 + SrI2 =>
6 MnI7 + 7 Sr3P2 = 2 Mn3P7 + 21 SrI2
H2SO4 + H2O = HSO + OH =>
H2SO4 + 2 H2O = HSO + 5 OH
MnO2 + Sn(OH)4 = Mn(OH) + Sn(O2)4 =>
4 MnO2 + Sn(OH)4 = 4 Mn(OH) + Sn(O2)4
HBr + Mg(OH)2 = Mg + Br + H2O =>
2 HBr + Mg(OH)2 = Mg + 2 Br + 2 H2O
KI + Br2 + CCl4 = KCl3 + BrCl + CI =>
2 KI + Br2 + 2 CCl4 = 2 KCl3 + 2 BrCl + 2 CI
C10H20O + Na = C10H19ONa + H2 =>
2 C10H20O + 2 Na = 2 C10H19ONa + H2
FeCl3 + Na2S2O3 = Fe(ClS2O3) + NaCl =>
FeCl3 + Na2S2O3 = Fe(ClS2O3) + 2 NaCl
AgC2H3O2 + Ca(CIO4)2 = Ag(CIO4)2 + CaC2H3O2 =>
AgC2H3O2 + Ca(CIO4)2 = Ag(CIO4)2 + CaC2H3O2
K2Cr2O7 + CuSO4 = K2SO4 + CuCr2O7 =>
K2Cr2O7 + CuSO4 = K2SO4 + CuCr2O7
KMnO4 + Fe = Fe(MnO4)2 + K2 =>
2 KMnO4 + Fe = Fe(MnO4)2 + K2
Fe(NO3)3*9H2O + C6H8O7 = Fe3O4 + H2O + N2 + CO2 =>
54 Fe(NO3)3*9H2O + 46 C6H8O7 = 18 Fe3O4 + 670 H2O + 81 N2 + 276 CO2
C6H6 + Cl2 + Fe = C6H6FeCl =>
2 C6H6 + Cl2 + 2 Fe = 2 C6H6FeCl
HBr + K(OH) = KBrH(OH) =>
HBr + K(OH) = KBrH(OH)
BaO + P4O10 + H2O = Ba(H2PO4)2 =>
2 BaO + P4O10 + 4 H2O = 2 Ba(H2PO4)2
CC5H12 + O2 = CO2 + H2O =>
CC5H12 + 9 O2 = 6 CO2 + 6 H2O
Na(HCO3)2 + HC2H3O2 = NaC2H3O2 + CO2 + H2O =>
8 Na(HCO3)2 + 9 HC2H3O2 = 8 NaC2H3O2 + 18 CO2 + 14 H2O
HCN + CuSO3 = H2SO3 + Cu(CN)2 =>
2 HCN + CuSO3 = H2SO3 + Cu(CN)2
P2O5KOH = P2OHKO5 =>
P2O5KOH = P2OHKO5
P2S7 = P4 + S8 =>
8 P2S7 = 4 P4 + 7 S8
KOH + TiO2 = K2Ti4O9 + H2O =>
2 KOH + 4 TiO2 = K2Ti4O9 + H2O
CH2O + Na2O = HCOOH + Na =>
CH2O + Na2O = HCOOH + 2 Na
K2O + SO3 = K2(SO4) =>
K2O + SO3 = K2(SO4)
Y2O3 + Fe2O3 + ReO3 = YFeReO6 =>
Y2O3 + Fe2O3 + 2 ReO3 = 2 YFeReO6
HCOOH + H3PO4 = HPO4 + H3COOH =>
HCOOH + H3PO4 = HPO4 + H3COOH
SO2 + Na2CO3 + O2 = Na2SO4 + CO2 =>
2 SO2 + 2 Na2CO3 + O2 = 2 Na2SO4 + 2 CO2
K2MnO4 + NaBr + H2SO4 = Na2SO4 + K2SO4 + MnSO4 + H2O + Br2 =>
K2MnO4 + 4 NaBr + 4 H2SO4 = 2 Na2SO4 + K2SO4 + MnSO4 + 4 H2O + 2 Br2
HPO3 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 HPO3 + 3 Ca(OH)2 = Ca3(PO4)2 + 4 H2O
KBr + F2 = Br + KF =>
2 KBr + F2 = 2 Br + 2 KF
K2CrO7 + H2S + HCl = CrCl + S + KCl + H3O =>
K2CrO7 + 9 H2S + 3 HCl = CrCl + 9 S + 2 KCl + 7 H3O
NH3 + ClO{-} = N2 + Cl{-} + H2O =>
2 NH3 + 3 ClO{-} = N2 + 3 Cl{-} + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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