| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 NiCO3 + 2 Al(OH)3 = 3 Ni(OH)2 + Al2(CO3)3
KI(aq) + AgNo3(aq) = KNo3(aq) + AgI(s) =>
KI(aq) + AgNo3(aq) = KNo3(aq) + AgI(s)
HCl + CH3 = Cl + CH4 =>
HCl + CH3 = Cl + CH4
MgCl2 + K2(SO4) = Mg(SO4) + KCl =>
MgCl2 + K2(SO4) = Mg(SO4) + 2 KCl
MgSO4*7H2O + (NH4)2C2O4*H2O = Mg*C2O4*2H2O + (NH4)2SO4 + H2O =>
MgSO4*7H2O + (NH4)2C2O4*H2O = Mg*C2O4*2H2O + (NH4)2SO4 + 6 H2O
H3AsO4 + Mg + NH3 + OH = MgHN4AsO4 + H2O =>
H3AsO4 + Mg + 4 NH3 + 14 OH = MgHN4AsO4 + 14 H2O
K4Fe[CN]6 + KMnO4 + H2SO4 = Fe2[SO4]3 + KHSO4 + MnSO4 + CO2 + H2O + HNO3 =>
10 K4Fe[CN]6 + 122 KMnO4 + 299 H2SO4 = 5 Fe2[SO4]3 + 162 KHSO4 + 122 MnSO4 + 60 CO2 + 188 H2O + 60 HNO3
C57H110O6 + O2 = CO2 + H2O =>
2 C57H110O6 + 163 O2 = 114 CO2 + 110 H2O
MnO4 + Ag = Mn + AgO =>
MnO4 + 4 Ag = Mn + 4 AgO
C + H2O = CO + H2 =>
C + H2O = CO + H2
FeSO3 + HCl = FeCl2H2SO3 =>
FeSO3 + 2 HCl = FeCl2H2SO3
P2O5 + H2O = P2O2(OH)6 =>
P2O5 + 3 H2O = P2O2(OH)6
P1 + O2 = P2O5 =>
4 P1 + 5 O2 = 2 P2O5
C7H6O3 + O2 = CO2 + H2O =>
C7H6O3 + 7 O2 = 7 CO2 + 3 H2O
P1 + O2 = P2O5 =>
4 P1 + 5 O2 = 2 P2O5
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
H2 + C + O2 = C2H5OH =>
6 H2 + 4 C + O2 = 2 C2H5OH
CH3COOH + CH3(NH2) = CH3COO + CH3(NH3) =>
CH3COOH + CH3(NH2) = CH3COO + CH3(NH3)
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
H3PO3 + NH4 + OH = (NH4)3PO4 + H2O =>
H3PO3 + 3 NH4 + 5 OH = (NH4)3PO4 + 4 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
AgNO3 + H3PO4 = Ag3PO4 + HNO3 =>
3 AgNO3 + H3PO4 = Ag3PO4 + 3 HNO3
KBrO3 + NaNO2 + H2SO4 = K2SO4 + Br2 + NaNO3 + H2O =>
2 KBrO3 + 5 NaNO2 + H2SO4 = K2SO4 + Br2 + 5 NaNO3 + H2O
NaOH + H2SO4 = Na2(SO4) + H2O =>
2 NaOH + H2SO4 = Na2(SO4) + 2 H2O
O2 = O3 =>
3 O2 = 2 O3
MnO2 + OH{-} + O2 = MnO4{-2} + H2O =>
2 MnO2 + 4 OH{-} + O2 = 2 MnO4{-2} + 2 H2O
Cu + NaClO3 + HCl = CuCl2 + NaCl + H2O =>
3 Cu + NaClO3 + 6 HCl = 3 CuCl2 + NaCl + 3 H2O
C4H10O2 = C4H6O2 + H2 =>
C4H10O2 = C4H6O2 + 2 H2
Fe(OH)2 + HBr = H2O + Fe(Br)2 =>
Fe(OH)2 + 2 HBr = 2 H2O + Fe(Br)2
CoF3 = CoF2 + F2 =>
2 CoF3 = 2 CoF2 + F2
KClO3 + H2S = KCl + SO2 + H2O =>
KClO3 + H2S = KCl + SO2 + H2O
K4Fe(SCN)6 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + CO + H2O + K2SO4 + KNO3 =>
6 K4Fe(SCN)6 + 85.000000000001K2Cr2O7 + 307 H2SO4 = 3 Fe2(SO4)3 + 85.000000000001Cr2(SO4)3 + 36 CO + 307 H2O + 79.000000000001K2SO4 + 36 KNO3
BF3 + LiSO3 = B2 + (SO3)3 + LiF =>
2 BF3 + 6 LiSO3 = B2 + 2(SO3)3 + 6 LiF
NH3 + CH3O = NH2 + CH3OH =>
NH3 + CH3O = NH2 + CH3OH
Cr2O3 + KClO + H2SO4 = KClO2 + H2O + CrSO4 =>
Cr2O3 + KClO + 2 H2SO4 = KClO2 + 2 H2O + 2 CrSO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaOCl + Hg = NaCl + HgO =>
NaOCl + Hg = NaCl + HgO
Na2O2 + H2SO4 + K2Cr2O7 = Na2SO4 + Cr2O6 + KOH + O2 =>
2 Na2O2 + 2 H2SO4 + 2 K2Cr2O7 = 2 Na2SO4 + 2 Cr2O6 + 4 KOH + O2
KMnO4 + H2SO4 + Fe(NH4)2(SO4)2(H2O)6 = K2SO4 + Fe2(SO4)3 + (NH4)2SO4 + MnSO4 + H2O =>
2 KMnO4 + 8 H2SO4 + 10 Fe(NH4)2(SO4)2(H2O)6 = K2SO4 + 5 Fe2(SO4)3 + 10(NH4)2SO4 + 2 MnSO4 + 68 H2O
HNO2 + H2O = H2N2 + OH =>
2 HNO2 + 4 H2O = H2N2 + 8 OH
AlCl3 + Be2C = Al4C3 + BeCl2 =>
4 AlCl3 + 3 Be2C = Al4C3 + 6 BeCl2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
OCl[{-}] + S2O3[{-}2] + OH[{-}] = SO4[{-}2] + Cl[{-}] + H2O =>
9 OCl[{-}] + 2 S2O3[{-}2] + 2 OH[{-}] = 4 SO4[{-}2] + 9 Cl[{-}] + H2O
InCl3 + Na2CO3 = In2O3 + CO2 + NaCl =>
2 InCl3 + 3 Na2CO3 = In2O3 + 3 CO2 + 6 NaCl
K2SO4 + Li3N = K3N + Li2SO4 =>
3 K2SO4 + 2 Li3N = 2 K3N + 3 Li2SO4
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Cr(NO3)3 + Al2(SO4)3 = Cr2(SO4)3 + Al(NO3)3 =>
2 Cr(NO3)3 + Al2(SO4)3 = Cr2(SO4)3 + 2 Al(NO3)3
Na(s) + H2O = Na(OH)(s) + H2(g) =>
2 Na(s) + 2 H2O = 2 Na(OH)(s) + H2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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