| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NO2 = 2 O2 + N2
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
C6H6ClN + HCl = C6H7ClN + Cl =>
C6H6ClN + HCl = C6H7ClN + Cl
SO2(g) + H2O(l) = H2SO3(aq) =>
SO2(g) + H2O(l) = H2SO3(aq)
Mg + HNO3 = Mg(NO3)2 + H2 = =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
KCl + Mg = MgCl + K =>
KCl + Mg = MgCl + K
C + H2O = CO + H2 =>
C + H2O = CO + H2
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
Fe(OH)3 + SO2 + H2SO4 + (NH4)2SO4 + H2O = (NH4)2Fe(SO4)2*6H2O =>
2 Fe(OH)3 + SO2 + H2SO4 + 2(NH4)2SO4 + 8 H2O = 2(NH4)2Fe(SO4)2*6H2O
Al(OH)4{-} + H2SO4 = Al(OH)3 + H2O + SO4{-2} =>
2 Al(OH)4{-} + H2SO4 = 2 Al(OH)3 + 2 H2O + SO4{-2}
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
H3P + H2O = P2O5 + H2 =>
2 H3P + 5 H2O = P2O5 + 8 H2
Fe + S = FeS =>
Fe + S = FeS
NaHCO3 + H2SO4 = H2O + CO2 + SO4Na2 =>
2 NaHCO3 + H2SO4 = 2 H2O + 2 CO2 + SO4Na2
NO + H2 = NH3 + H2O =>
2 NO + 5 H2 = 2 NH3 + 2 H2O
PB(NO3)2(aq) + NiBr2(aq) = PBBr2(s) + Ni(NO3)2(aq) =>
PB(NO3)2(aq) + NiBr2(aq) = PBBr2(s) + Ni(NO3)2(aq)
Pb + NaNO3 = Pb(NO3)2 + Na =>
Pb + 2 NaNO3 = Pb(NO3)2 + 2 Na
Li + Zn(OH)2 = LiOH + Zn =>
2 Li + Zn(OH)2 = 2 LiOH + Zn
Pb(C2H3O2)2 + NaHCO3 = Pb(HCO3)2 + NaC2H3O2 =>
Pb(C2H3O2)2 + 2 NaHCO3 = Pb(HCO3)2 + 2 NaC2H3O2
Cl2 + SO2 + H2O = SO4{2-} + Cl{-} + H{+} =>
Cl2 + SO2 + 2 H2O = SO4{2-} + 2 Cl{-} + 4 H{+}
K(NO3) + S + C = KS2 + N2 + CO2 =>
2 K(NO3) + 4 S + 3 C = 2 KS2 + N2 + 3 CO2
NH3 + Al = AlN + H3 =>
NH3 + Al = AlN + H3
H2O4 + MnO2 = MnO4 + H2O =>
2 H2O4 + 3 MnO2 = 3 MnO4 + 2 H2O
C30H45NO3 + O2 = CO2 + H2O + N2 =>
4 C30H45NO3 + 159 O2 = 120 CO2 + 90 H2O + 2 N2
C56H5OH + O2 = CO + H2O =>
C56H5OH + 29 O2 = 56 CO + 3 H2O
C + Sn2O4 = CO + Sn =>
4 C + Sn2O4 = 4 CO + 2 Sn
ZnBr2 + AgNO3 = Zn(NO3)2 + AgBr =>
ZnBr2 + 2 AgNO3 = Zn(NO3)2 + 2 AgBr
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
K2SO4 + Cu(CH3COO)2 = CuSO4 + KCH3COO =>
K2SO4 + Cu(CH3COO)2 = CuSO4 + 2 KCH3COO
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
Bi + Al = BiAl =>
Bi + Al = BiAl
Al(ClO3)3 + NH4OH = Al(OH)3 + ClO3NH4 =>
Al(ClO3)3 + 3 NH4OH = Al(OH)3 + 3 ClO3NH4
AgNO3{-} + KCrO4 = AgCrO4 + KNO3{-} =>
AgNO3{-} + KCrO4 = AgCrO4 + KNO3{-}
K2SO3 + H3PO4 = K3PO4 + H2SO3 =>
3 K2SO3 + 2 H3PO4 = 2 K3PO4 + 3 H2SO3
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
HNCO(i) = C3N3(NH2)3(i) + CO2(g) =>
6 HNCO(i) = C3N3(NH2)3(i) + 3 CO2(g)
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
K2SO3 + H3PO4 = K3PO4 + H2SO3 =>
3 K2SO3 + 2 H3PO4 = 2 K3PO4 + 3 H2SO3
C6H5CH(CH3)NH3 + C4H5O6 + NaOH = C6H5CH(CH3)NH2 + C4H4O6Na2 + (H2O)2 =>
C6H5CH(CH3)NH3 + C4H5O6 + 2 NaOH = C6H5CH(CH3)NH2 + C4H4O6Na2 + (H2O)2
CO2(g) + H2 = CH4(g) + H2O =>
CO2(g) + 4 H2 = CH4(g) + 2 H2O
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
NaAuCn2 + Zn = Na2ZnCn4 + Au =>
2 NaAuCn2 + Zn = Na2ZnCn4 + 2 Au
Cu(SO4) + Ba(NO3)2 = Cu(NO3) + Ba(SO4)2 =>
2 Cu(SO4) + Ba(NO3)2 = 2 Cu(NO3) + Ba(SO4)2
CH + O4 = CO2 + H2O =>
8 CH + 5 O4 = 8 CO2 + 4 H2O
K2Cr2O7 + NH3 + H2O = Cr(OH)3 + KNO3 + KOH =>
4 K2Cr2O7 + 3 NH3 + 10 H2O = 8 Cr(OH)3 + 3 KNO3 + 5 KOH
NaOH + CuSO4 = Cu(OH)2 + Na2SO4 =>
2 NaOH + CuSO4 = Cu(OH)2 + Na2SO4
Co + H2SO4 = Co(SO4)2 + H2 =>
Co + 2 H2SO4 = Co(SO4)2 + 2 H2
NaSnO2 + Cl2 + NaOH + H2O = Na2[Sn(OH)6] + NaCl =>
2 NaSnO2 + Cl2 + 4 NaOH + 4 H2O = 2 Na2[Sn(OH)6] + 2 NaCl
ZnCl + K2(CO3) = Zn(CO3) + K2Cl =>
ZnCl + K2(CO3) = Zn(CO3) + K2Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/25
Équations équilibrées sur02/10/24
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