| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ba + HCl = Ba2HCl
Na + P = NaP =>
Na + P = NaP
Na2SiO3 + HNo3 = NaNo3 + H2SiO3 =>
Na2SiO3 + 2 HNo3 = 2 NaNo3 + H2SiO3
Ni(OH)3 + HCl = Ni(OH) + Cl2 + H2O =>
Ni(OH)3 + 2 HCl = Ni(OH) + Cl2 + 2 H2O
Hg(NO3)2 + Na3(PO4) = Hg3(PO4)2 + NaNO3 =>
3 Hg(NO3)2 + 2 Na3(PO4) = Hg3(PO4)2 + 6 NaNO3
LiOH + CO2 = LiHCO3 =>
LiOH + CO2 = LiHCO3
AuCl3 + Ca = CaCl + Au =>
AuCl3 + 3 Ca = 3 CaCl + Au
MgSO4 + Na2Cr2O7 = Na2SO4 + MgCr2O7 =>
MgSO4 + Na2Cr2O7 = Na2SO4 + MgCr2O7
K2MnO4 + Na2S + H2O = MnO2 + S + KOH + NaOH =>
K2MnO4 + Na2S + 2 H2O = MnO2 + S + 2 KOH + 2 NaOH
NaS + Mn(NO3)2 = MnS + Na + (NO3)2 =>
NaS + Mn(NO3)2 = MnS + Na + (NO3)2
HNO3 + H2S = H2SO4 + NO2 + H2O =>
8 HNO3 + H2S = H2SO4 + 8 NO2 + 4 H2O
Al2(SO4)3(l) + NH4NO3(s) = (NH4)2SO4 + Al(NO3)3 =>
Al2(SO4)3(l) + 6 NH4NO3(s) = 3(NH4)2SO4 + 2 Al(NO3)3
KOH + N2O5 = H2O + KNO3 =>
2 KOH + N2O5 = H2O + 2 KNO3
KOH + Al2O3 + H2O = KAl(OH)4 =>
2 KOH + Al2O3 + 3 H2O = 2 KAl(OH)4
FeCl2 + HNO3 = Fe(NO3)3 + NO2 + H2O + HCl =>
FeCl2 + 4 HNO3 = Fe(NO3)3 + NO2 + H2O + 2 HCl
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
C2H6 + Br2 = C2H4Br2 + HBr =>
C2H6 + 2 Br2 = C2H4Br2 + 2 HBr
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
ZnSO4 + NaOH = Zn(OH)2 + SO4Na2 =>
ZnSO4 + 2 NaOH = Zn(OH)2 + SO4Na2
Au + Li2S = Au2S3 + Li =>
2 Au + 3 Li2S = Au2S3 + 6 Li
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
MgBr2 + Ca(NO3)2 = MgCa + Br2(NO3)2 =>
MgBr2 + Ca(NO3)2 = MgCa + Br2(NO3)2
NiS + H2SO4 = NiSO4 + S{2-} + H{+} =>
NiS + H2SO4 = NiSO4 + S{2-} + 2 H{+}
Ni(NO3)2 + K3Fe(CN)6 = Ni3(Fe(CN)6)2 + KNO3 =>
3 Ni(NO3)2 + 2 K3Fe(CN)6 = Ni3(Fe(CN)6)2 + 6 KNO3
AgNO3 + NaCH3COO = AgCH3COO + NaNO3 =>
AgNO3 + NaCH3COO = AgCH3COO + NaNO3
NaCO3 + C6H8O7 = CO2 + H2O + Na3C6H5O7 =>
18 NaCO3 + 7 C6H8O7 = 24 CO2 + 13 H2O + 6 Na3C6H5O7
Fe(Cl)3 + K(OH) = Fe(OH)3 + K(Cl) =>
Fe(Cl)3 + 3 K(OH) = Fe(OH)3 + 3 K(Cl)
Cu(OH)2 + HCl = CuCl2 + (H2O) =>
Cu(OH)2 + 2 HCl = CuCl2 + 2(H2O)
NaCeO = NaCeO3 + NaCe =>
3 NaCeO = NaCeO3 + 2 NaCe
C3H3(g) + O2(g) = CO2(g) + H2O(l) =>
4 C3H3(g) + 15 O2(g) = 12 CO2(g) + 6 H2O(l)
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
K*Al(SO4)2*24H2O + KOH = Al(OH)3 + H2O + K2SO4 =>
K*Al(SO4)2*24H2O + 3 KOH = Al(OH)3 + 24 H2O + 2 K2SO4
KOH + CuO = CuOH + K + O2 =>
2 KOH + 2 CuO = 2 CuOH + 2 K + O2
(NaOH) + FeCl3 = Fe(OH)3 + NaCl =>
3(NaOH) + FeCl3 = Fe(OH)3 + 3 NaCl
HNO3 + Ca = CaHNO3 =>
HNO3 + Ca = CaHNO3
NaO + H2SO4 = NaSO4 + H2O =>
NaO + H2SO4 = NaSO4 + H2O
C4H8Br2 = C4H8 + Br2 =>
C4H8Br2 = C4H8 + Br2
LiOH + HNo3 = LiNo3 + H2O =>
LiOH + HNo3 = LiNo3 + H2O
KNO2 + KMnO4 + H2SO4 = KNO3 + MnSO4 + KOH + H =>
3 KNO2 + KMnO4 + H2SO4 = 3 KNO3 + MnSO4 + KOH + H
NO + P = N2 + P2O5 =>
10 NO + 4 P = 5 N2 + 2 P2O5
V5O5 + H2 = V + H2O =>
V5O5 + 5 H2 = 5 V + 5 H2O
CuO + H2O = CuO2 + H =>
CuO + H2O = CuO2 + 2 H
Fe2(SO3)3 + KMnO4 + H2SO4 = K2SO4 + Fe2(SO4)3 + MnSO4 + H2O =>
5 Fe2(SO3)3 + 6 KMnO4 + 9 H2SO4 = 3 K2SO4 + 5 Fe2(SO4)3 + 6 MnSO4 + 9 H2O
CuO + H2O = CuO2 + H =>
CuO + H2O = CuO2 + 2 H
KIO3 + Pb = K + Pb(IO3)2 =>
2 KIO3 + Pb = 2 K + Pb(IO3)2
KOH + FeCl3 = Fe(OH)3 + KCl =>
3 KOH + FeCl3 = Fe(OH)3 + 3 KCl
LiOH(s) + CO2(g) = LiHCO3(s) =>
LiOH(s) + CO2(g) = LiHCO3(s)
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
B2O3 + C + Cl2 = BCl3 + CO =>
B2O3 + 3 C + 3 Cl2 = 2 BCl3 + 3 CO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/17/24
Équations équilibrées sur10/17/23
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