| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgClO3 = Mg + ClO3
Li2O2 + H2O = LiOH + O3 =>
3 Li2O2 + 3 H2O = 6 LiOH + O3
Cr2(SO4)3 + SrCl2 = SrSO4 + CrCl3 =>
Cr2(SO4)3 + 3 SrCl2 = 3 SrSO4 + 2 CrCl3
NH4 + Ca(OH)2 = NH4OH + Ca =>
2 NH4 + Ca(OH)2 = 2 NH4OH + Ca
Br + H2SO4 = HBr + HSO4 =>
Br + H2SO4 = HBr + HSO4
Na3PO4 + PbNO3 = Na3NO3 + PbPO4 =>
Na3PO4 + PbNO3 = Na3NO3 + PbPO4
PbO4H4 + H3PO3 = Pb3P4O12 + H2O =>
3 PbO4H4 + 4 H3PO3 = Pb3P4O12 + 12 H2O
NaOH(s) + C6H8O7(aq) = Na3C6H5O7 + H2O =>
3 NaOH(s) + C6H8O7(aq) = Na3C6H5O7 + 3 H2O
Ba(OH)2 + Rb2SO4 = BaSO4 + Rb2(OH)2 =>
Ba(OH)2 + Rb2SO4 = BaSO4 + Rb2(OH)2
Si + B2O3 + C4H10O = SiB + CO2 + H2 =>
14 Si + 7 B2O3 + 3 C4H10O = 14 SiB + 12 CO2 + 15 H2
NH4OH + H2SO4 = HOH + (NH4)2SO4 =>
2 NH4OH + H2SO4 = 2 HOH + (NH4)2SO4
(NH4)2S + HClO4 = NH4ClO4 + H2S =>
(NH4)2S + 2 HClO4 = 2 NH4ClO4 + H2S
ClK + H2O = K2O + HCl =>
2 ClK + H2O = K2O + 2 HCl
Ca + (CO3) = CaO + CO2 =>
Ca + (CO3) = CaO + CO2
Hg2(CH3COO)2 + KCl = Hg2Cl2 + CH3COOK =>
Hg2(CH3COO)2 + 2 KCl = Hg2Cl2 + 2 CH3COOK
Na2O(s) + HCl(l) = NaCl(s) + H2O(g) =>
Na2O(s) + 2 HCl(l) = 2 NaCl(s) + H2O(g)
HNO3 + AlCl3 + H2O = NH4 + Al2O3 + Cl2 =>
2 HNO3 + 6 AlCl3 + 3 H2O = 2 NH4 + 3 Al2O3 + 9 Cl2
KMnO4 + Na2SO3 + H2SO4 = H2O + K2SO4 + MnSO4 + Na2SO4 =>
2 KMnO4 + 5 Na2SO3 + 3 H2SO4 = 3 H2O + K2SO4 + 2 MnSO4 + 5 Na2SO4
KMnO4 + Mg + C8H8O3 = MnO2 + H2O + K2CO3 + MgCO3 =>
50 KMnO4 + 7 Mg + 4 C8H8O3 = 50 MnO2 + 16 H2O + 25 K2CO3 + 7 MgCO3
C16H34 + O2 = CO2 + H2O =>
2 C16H34 + 49 O2 = 32 CO2 + 34 H2O
MnO4{-} + C2O4{-}2 + H{+} = CO2 + Mn2{+} + H2O =>
2 MnO4{-} + 13 C2O4{-}2 + 16 H{+} = 26 CO2 + Mn2{+} + 8 H2O
H{+} + Fe{2-} + Cr2O7{2-} = Cr{3+} + Fe{3+} + H2O =>
70 H{+} + 6 Fe{2-} + 5 Cr2O7{2-} = 10 Cr{3+} + 6 Fe{3+} + 35 H2O
C2H5NO2 + Fe + HCl = C2H5NH3Cl + FeCl3 + H2O =>
C2H5NO2 + 2 Fe + 7 HCl = C2H5NH3Cl + 2 FeCl3 + 2 H2O
C16H34 + O2 = CO2 + H2O =>
2 C16H34 + 49 O2 = 32 CO2 + 34 H2O
AlCl3 + NH4OH = Al(OH)3 + NH4Cl =>
AlCl3 + 3 NH4OH = Al(OH)3 + 3 NH4Cl
C3H6O(l) + O2(g) = CO2(g) + H20(g) =>
10 C3H6O(l) + 25 O2(g) = 30 CO2(g) + 3 H20(g)
KMnO4 + Na2SO3 + H2SO4 = H2O + K2SO4 + MnSO4 + Na2SO4 =>
2 KMnO4 + 5 Na2SO3 + 3 H2SO4 = 3 H2O + K2SO4 + 2 MnSO4 + 5 Na2SO4
HNO3 + AgNO3 = Ag(NO3)3 + H =>
2 HNO3 + AgNO3 = Ag(NO3)3 + 2 H
C3H6 + Br2 = C3H6Br4 =>
C3H6 + 2 Br2 = C3H6Br4
MnO2 + KCl + H2SO4 = Cl2 + H2O + K2SO4 + MnSO4 =>
MnO2 + 2 KCl + 2 H2SO4 = Cl2 + 2 H2O + K2SO4 + MnSO4
RbOH(aq) + NH4Cl(aq) = RbCl(aq) + NH4OH(aq) =>
RbOH(aq) + NH4Cl(aq) = RbCl(aq) + NH4OH(aq)
MnO4{-} + AsO2{-} + H2O = MnO2 + AsO3{-} + OH{-} =>
2 MnO4{-} + 3 AsO2{-} + H2O = 2 MnO2 + 3 AsO3{-} + 2 OH{-}
Si02(s) = Si(s) = (g) =>
Si02(s) = 2 Si(s)
NH2OH + KI + H2SO4 = NH2I + K2SO4 + H2O =>
2 NH2OH + 2 KI + H2SO4 = 2 NH2I + K2SO4 + 2 H2O
Ba3(Po4)2 + H2SO4 = BaSO4 + H3Po4 =>
Ba3(Po4)2 + 3 H2SO4 = 3 BaSO4 + 2 H3Po4
K2Cr2O7 + Na2S2O4 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + Na2SO4 =>
K2Cr2O7 + Na2S2O4 + 3 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 H2O + Na2SO4
C4N8O8 = CO2 + N2 =>
C4N8O8 = 4 CO2 + 4 N2
(NH4)2S + HClO4 = (NH4)2O4 + HClS =>
(NH4)2S + HClO4 = (NH4)2O4 + HClS
Sr(NO3)2 + Al2(SO4)3 = Al(NO3)3 + Sr(SO4) =>
3 Sr(NO3)2 + Al2(SO4)3 = 2 Al(NO3)3 + 3 Sr(SO4)
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Na2SIO3 + CuSO4 = CuSIO3 + Na2SO4 =>
Na2SIO3 + CuSO4 = CuSIO3 + Na2SO4
MgCl + Ca(OH)2 = CaCl + Mg(OH)2 =>
MgCl + Ca(OH)2 = CaCl + Mg(OH)2
OH{-} + Cr(OH)3 + H2O2 = CrO4{-2} + H2O =>
4 OH{-} + 2 Cr(OH)3 + 3 H2O2 = 2 CrO4{-2} + 8 H2O
Pt + HCl(dil) = PtCl2 + H2 =>
Pt + 2 HCl(dil) = PtCl2 + H2
NaOH + Al2O3 + H2O = NaAl(OH)4 =>
2 NaOH + Al2O3 + 3 H2O = 2 NaAl(OH)4
KNO3 + CsCl = KClCs(NO3) =>
KNO3 + CsCl = KClCs(NO3)
HCl + NaOH = NaClOH2 =>
HCl + NaOH = NaClOH2
NaNO3 + HCl + Cu = NaCl + H2O + NO2 + CuCl2 =>
2 NaNO3 + 4 HCl + Cu = 2 NaCl + 2 H2O + 2 NO2 + CuCl2
BaBr2 + (NH4)2CrO4 = Br2CrO4 + Ba(NH4)2 =>
BaBr2 + (NH4)2CrO4 = Br2CrO4 + Ba(NH4)2
CaBr + I = CaI + Br =>
CaBr + I = CaI + Br
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/07/24
Équations équilibrées sur06/06/23
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