| Équations équilibrées la veille | Équations équilibrées le lendemain |
12 K + 3 O2 + 4 C6H8O7*H2O = 4 K3C6H5O7 + 10 H2O
NH3 + ClO{-} = N2H4 + Cl{-} + H2O =>
2 NH3 + ClO{-} = N2H4 + Cl{-} + H2O
K2S + H2SO4 = K2SO4 + H2SO =>
3 K2S + 4 H2SO4 = 3 K2SO4 + 4 H2SO
Na[Al(OH)4] = Al(OH)3 + NaOH =>
Na[Al(OH)4] = Al(OH)3 + NaOH
NaBr + H2SO4 = HBr + NaHSO4 =>
NaBr + H2SO4 = HBr + NaHSO4
CCl4 + H2O = C2O4 + HCl =>
2 CCl4 + 4 H2O = C2O4 + 8 HCl
FeSO4 + BaOH = BaSO4 + Fe2(OH)2 =>
2 FeSO4 + 2 BaOH = 2 BaSO4 + Fe2(OH)2
KCN + HC = HCN + KC =>
KCN + HC = HCN + KC
Zn + H(SO4)2 = H + Zn2(SO4)2 =>
2 Zn + H(SO4)2 = H + Zn2(SO4)2
BeO + H3PO4 = Be3(PO4)2 + H2O =>
3 BeO + 2 H3PO4 = Be3(PO4)2 + 3 H2O
HCl + Cu2(SO4)2 = Cu2H + Cl(SO4)2 =>
HCl + Cu2(SO4)2 = Cu2H + Cl(SO4)2
HCN + Mn3(PO4)2 = Mn(CN)2 + H3PO4 =>
6 HCN + Mn3(PO4)2 = 3 Mn(CN)2 + 2 H3PO4
KMnO4 + CuS = K2S + Cu(MnO4)2 =>
2 KMnO4 + CuS = K2S + Cu(MnO4)2
Fe(OH)2 + H2O2 = Fe(OH)3 = Fe(OH)3 =>
2 Fe(OH)2 + H2O2 = 2 Fe(OH)3
Ag2O = Ag{+} + O{2-} =>
Ag2O = 2 Ag{+} + O{2-}
(NH4)Cl + K3(PO4) = (NH4)3(PO4) + KCl =>
3(NH4)Cl + K3(PO4) = (NH4)3(PO4) + 3 KCl
NaI + Fe(SO4) = FeNa + I(SO4) =>
NaI + Fe(SO4) = FeNa + I(SO4)
Hg + N2 = (Hg2)3N2 =>
6 Hg + N2 = (Hg2)3N2
Hg(ClO4)2 + Na2S(aq) = NaClO4 + HgS =>
Hg(ClO4)2 + Na2S(aq) = 2 NaClO4 + HgS
NaI + AgNO3 = NaNO3 + AgI =>
NaI + AgNO3 = NaNO3 + AgI
Na2O + H3PO4 = H2O + Na3PO4 =>
3 Na2O + 2 H3PO4 = 3 H2O + 2 Na3PO4
KMnO4 + KOH + Al = K2MnO4 + K2[Al(OH)4] =>
2 KMnO4 + 4 KOH + Al = 2 K2MnO4 + K2[Al(OH)4]
KSO3 + HClO4 = KCl + O2 + HSO3 =>
KSO3 + HClO4 = KCl + 2 O2 + HSO3
BeO + H3PO4 = Be3(PO4)2 + H2O =>
3 BeO + 2 H3PO4 = Be3(PO4)2 + 3 H2O
Na2SO3(aq) + HC2H3O2(aq) = NaC2H3O2(aq) + SO2(g) + H2O(l) =>
Na2SO3(aq) + 2 HC2H3O2(aq) = 2 NaC2H3O2(aq) + SO2(g) + H2O(l)
BeO + H3PO4 = Be3(PO4)2 + H2O =>
3 BeO + 2 H3PO4 = Be3(PO4)2 + 3 H2O
Fe2O3 + LiAlH4 = Fe + Li2O + Al2O3 + H2 =>
4 Fe2O3 + 6 LiAlH4 = 8 Fe + 3 Li2O + 3 Al2O3 + 12 H2
MgF + LiCO = MgCO + LiF =>
MgF + LiCO = MgCO + LiF
C2H3O2Br + O2 = CO + H2O + HBr =>
2 C2H3O2Br + O2 = 4 CO + 2 H2O + 2 HBr
Na2BeF4 + Na2CO3 + H2O = Be2(OH)2CO3 + NaF + NaHCO3 =>
2 Na2BeF4 + 3 Na2CO3 + 2 H2O = Be2(OH)2CO3 + 8 NaF + 2 NaHCO3
O = O999999999999 =>
999999999999 O = O999999999999
FeI3 + Br = FeBr2 + I =>
FeI3 + 2 Br = FeBr2 + 3 I
HNO3(aq) + Mg(s) = Mg(NO3)2 + H2O + NO =>
8 HNO3(aq) + 3 Mg(s) = 3 Mg(NO3)2 + 4 H2O + 2 NO
Ca3(PO4)2 + H2SO4(aq) = Ca(H2PO4)2(aq) + CaSO4 =>
Ca3(PO4)2 + 2 H2SO4(aq) = Ca(H2PO4)2(aq) + 2 CaSO4
C6H14 + Na2S2O8 = Na2SO4 + CO2 + H2O + SO2 =>
2 C6H14 + 19 Na2S2O8 = 19 Na2SO4 + 12 CO2 + 14 H2O + 19 SO2
AsCl3 + H2S = As2S3 + ClH =>
2 AsCl3 + 3 H2S = As2S3 + 6 ClH
Pb(s) + KCl(aq) = PbCl2(s) + K =>
Pb(s) + 2 KCl(aq) = PbCl2(s) + 2 K
ZnO + H2O = Zn(OH)2 =>
ZnO + H2O = Zn(OH)2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Bi2O3 + NaClO + NaH = NaBiO3 + NaCl + H2O =>
Bi2O3 + 4 NaClO + 2 NaH = 2 NaBiO3 + 4 NaCl + H2O
NaF + FeCl2 = FeF2 + NaCl =>
2 NaF + FeCl2 = FeF2 + 2 NaCl
HI + Mg(OH)2 = H2O + MgI(OH) =>
HI + Mg(OH)2 = H2O + MgI(OH)
H2SO5 + Cu = CuSO4 + H2O =>
H2SO5 + Cu = CuSO4 + H2O
*5Na + Cl2 = NaCl =>
2*5Na + 5 Cl2 = 10 NaCl
KMnO24 + HCl + H2C2O4 = MnCl2 + CO2 + H2O + KCl =>
2 KMnO24 + 6 HCl + 45 H2C2O4 = 2 MnCl2 + 90 CO2 + 48 H2O + 2 KCl
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
HNO3 + CsHCO2 = CsNO3 + H2CO2 =>
HNO3 + CsHCO2 = CsNO3 + H2CO2
Na2CO3 + HClO4 = NaClO4 + H2CO3 =>
Na2CO3 + 2 HClO4 = 2 NaClO4 + H2CO3
H2 + Na2SO4 = H2SO4 + Na =>
H2 + Na2SO4 = H2SO4 + 2 Na
CaCO3 + SO2 + O2 = CaSO4 + CO2 =>
2 CaCO3 + 2 SO2 + O2 = 2 CaSO4 + 2 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/16/25
Équations équilibrées sur04/15/24
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