| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH4 + 4 NH2O3 = CO2 + 4 NO + 6 H2O
C8H10 + Na2Cr2O7 + H2SO4 = C8H7O2Na + Cr2O3 + Na2SO4 + H2O =>
2 C8H10 + 2 Na2Cr2O7 + H2SO4 = 2 C8H7O2Na + 2 Cr2O3 + Na2SO4 + 4 H2O
VO4{3-} + H2O2 + H{+} = H2O + VO3{+} =>
VO4{3-} + H2O2 + 4 H{+} = 3 H2O + VO3{+}
KOH + Li2S = K2S + LiOH =>
2 KOH + Li2S = K2S + 2 LiOH
KHCrO4 + Pb{2+} = PbCrO4 + K{+} + H{+} =>
KHCrO4 + Pb{2+} = PbCrO4 + K{+} + H{+}
CrBr3 + Mg = MgBr2 + Cr =>
2 CrBr3 + 3 Mg = 3 MgBr2 + 2 Cr
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Hg2F2 + H2O = HgO + Hg + HF =>
Hg2F2 + H2O = HgO + Hg + 2 HF
NaOH + H{2}SO{4} = Na{2}SO{4} + HOH =>
NaOH + H{2}SO{4} = Na{2}SO{4} + HOH
Ba(NO3)2 + NaCl = Na(NO3)2 + BaCl =>
Ba(NO3)2 + NaCl = Na(NO3)2 + BaCl
AlCl3 + ZnSO4 = Al2(SO4)3 + ZnCl2 =>
2 AlCl3 + 3 ZnSO4 = Al2(SO4)3 + 3 ZnCl2
C2H4CICOOH + NH3 = NH2C2H4COOH + HCI =>
C2H4CICOOH + NH3 = NH2C2H4COOH + HCI
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O =>
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O
Ba(NO3)2 + NaCl = Na(NO3)2 + BaCl =>
Ba(NO3)2 + NaCl = Na(NO3)2 + BaCl
C8H10 + Na2Cr2O7 + H2SO4 = C8H7O2Na + Cr2O3 + Na2SO4 + H2O =>
2 C8H10 + 2 Na2Cr2O7 + H2SO4 = 2 C8H7O2Na + 2 Cr2O3 + Na2SO4 + 4 H2O
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
MgSO3(aq) + HCl(aq) = MgCl2(aq) + H2SO3 =>
MgSO3(aq) + 2 HCl(aq) = MgCl2(aq) + H2SO3
AlCl3 + ZnSO4 = Al2(SO4)3 + ZnCl2 =>
2 AlCl3 + 3 ZnSO4 = Al2(SO4)3 + 3 ZnCl2
C8H10 + Na2Cr2O7 + H2SO4 = C8H7O2Na + Cr2O3 + Na2SO4 + H2O =>
2 C8H10 + 2 Na2Cr2O7 + H2SO4 = 2 C8H7O2Na + 2 Cr2O3 + Na2SO4 + 4 H2O
Sr(OH)2 + HNO3 = Sr(NO3)2 + HOH =>
Sr(OH)2 + 2 HNO3 = Sr(NO3)2 + 2 HOH
*4C3H6 + O2 = CO2 + H2O =>
*4C3H6 + 18 O2 = 12 CO2 + 12 H2O
CuCl2 + AgNO3 = Cu(NO3)2 + AgCl =>
CuCl2 + 2 AgNO3 = Cu(NO3)2 + 2 AgCl
CrBr3 + Mg = MgBr2 + Cr =>
2 CrBr3 + 3 Mg = 3 MgBr2 + 2 Cr
Cu + Ag(ClO3) = Cu(ClO3)2 + Ag =>
Cu + 2 Ag(ClO3) = Cu(ClO3)2 + 2 Ag
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
K4Fe(CN)6 + Cd(NO3)2 = Cd4(Fe(CN)6)2 + KNO3 =>
2 K4Fe(CN)6 + 4 Cd(NO3)2 = Cd4(Fe(CN)6)2 + 8 KNO3
NH4HCO3 + H2O2 = N2H4 + H2O + CO2 =>
2 NH4HCO3 + H2O2 = N2H4 + 4 H2O + 2 CO2
H3PO4 + Lu(OH)2 = Lu3(PO4)2 + H2O =>
2 H3PO4 + 3 Lu(OH)2 = Lu3(PO4)2 + 6 H2O
C8H10 + Na2Cr2O7 + H2SO4 = C8H7O2Na + Cr2O3 + Na2SO4 + H2O =>
2 C8H10 + 2 Na2Cr2O7 + H2SO4 = 2 C8H7O2Na + 2 Cr2O3 + Na2SO4 + 4 H2O
HNO3 + As2S5 = S + NO2 + H3AsO4 + H2O =>
10 HNO3 + As2S5 = 5 S + 10 NO2 + 2 H3AsO4 + 2 H2O
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
As2O3 + Bi = As + BiO =>
As2O3 + 3 Bi = 2 As + 3 BiO
HPO4(aq) + LiOH(s) = H2O(l) + LiPO4(aq) =>
HPO4(aq) + LiOH(s) = H2O(l) + LiPO4(aq)
Magnesium + hydrochloricacid = magnesiumchloride + hydrogen =>
Mg + 2 HCl = MgCl2 + H2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Ba(NO3)2 + NaCl = Na(NO3)2 + BaCl =>
Ba(NO3)2 + NaCl = Na(NO3)2 + BaCl
RbI + AgNo3 = RbNo3 + AgI =>
RbI + AgNo3 = RbNo3 + AgI
AlCl3 + ZnSO4 = Al2(SO4)3 + ZnCl2 =>
2 AlCl3 + 3 ZnSO4 = Al2(SO4)3 + 3 ZnCl2
CH4 + SO2 = H2S + CO2 + H2 =>
CH4 + SO2 = H2S + CO2 + H2
B2O3(s) + NaOH(aq) = Na3BO3 + H2O(l) =>
B2O3(s) + 6 NaOH(aq) = 2 Na3BO3 + 3 H2O(l)
NH4Cl + Na3N = (NH4)3N + NaCl =>
3 NH4Cl + Na3N = (NH4)3N + 3 NaCl
KHCrO4 + Pb{2+} = PbCrO4 + K{+} + H{+} =>
KHCrO4 + Pb{2+} = PbCrO4 + K{+} + H{+}
CrBr3 + Mg = MgBr2 + Cr =>
2 CrBr3 + 3 Mg = 3 MgBr2 + 2 Cr
KHCrO4 + Pb{2+} = PbCrO4 + K{+} + H{+} =>
KHCrO4 + Pb{2+} = PbCrO4 + K{+} + H{+}
Ba(OH)2*8H20 + NH4NO3 = Ba(NO3)2 + H2O + NH3 =>
Ba(OH)2*8H20 + 22 NH4NO3 = Ba(NO3)2 + 62 H2O + 42 NH3
HSO3{-} + IO3{-} = I2 + SO4{-2} + H2O + H{+} =>
5 HSO3{-} + 2 IO3{-} = I2 + 5 SO4{-2} + H2O + 3 H{+}
AlCl3 + ZnSO4 = Al2(SO4)3 + ZnCl2 =>
2 AlCl3 + 3 ZnSO4 = Al2(SO4)3 + 3 ZnCl2
HSO3{-} + IO3{-} = I2 + SO4{-2} + H2O + H{+} =>
5 HSO3{-} + 2 IO3{-} = I2 + 5 SO4{-2} + H2O + 3 H{+}
Be + S = BeS =>
Be + S = BeS
C4H9Cl + H2O = C8H18O + Cl + H =>
2 C4H9Cl + H2O = C8H18O + 2 Cl + 2 H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/29/23
Équations équilibrées sur01/28/23
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