| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2(SO4)3 + 3 Ca(OH)2 = 2 Fe(OH)3 + Ca3(SO4)3
AlCl2KOH = KCl2AlOH =>
AlCl2KOH = KCl2AlOH
CaCO3H2SO4 = Ca(HCO3)2Ca(HSO4)2 =>
2 CaCO3H2SO4 = Ca(HCO3)2Ca(HSO4)2
H3PO4 + Mg(HO)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(HO)2 = Mg3(PO4)2 + 6 H2O
KOH + H2O2 + Cr(OH)3 = H2O + K2CrO4 =>
4 KOH + 3 H2O2 + 2 Cr(OH)3 = 8 H2O + 2 K2CrO4
H3PO4 + Mg(HO)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(HO)2 = Mg3(PO4)2 + 6 H2O
Zn + KOH + H2O = K2(Zn(OH)4) + H2 =>
Zn + 2 KOH + 2 H2O = K2(Zn(OH)4) + H2
H3PO4 + BaO = Ba3(PO4) + OH =>
H3PO4 + 3 BaO = Ba3(PO4) + 3 OH
K + N2 = KN2 =>
K + N2 = KN2
ZnCl2 + NaOH = ZnO + HCl + NaCl =>
ZnCl2 + NaOH = ZnO + HCl + NaCl
Na2S2O3 + NaClO + NaOH = H2O + Na2SO4 + NaCl =>
Na2S2O3 + 4 NaClO + 2 NaOH = H2O + 2 Na2SO4 + 4 NaCl
H3PO4 + Mg(HO)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(HO)2 = Mg3(PO4)2 + 6 H2O
SeO + H2O = H2Se2O3 =>
2 SeO + H2O = H2Se2O3
H3PO4 + Mg(HO)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(HO)2 = Mg3(PO4)2 + 6 H2O
Ca(NO3)2(aq) + NaCl = CaCl + Na(NO3)2 =>
Ca(NO3)2(aq) + NaCl = CaCl + Na(NO3)2
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
KCl + Ag = AgCl + K =>
KCl + Ag = AgCl + K
H3PO4 + Mg(HO)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(HO)2 = Mg3(PO4)2 + 6 H2O
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
Na2CO3 + HNO3(aq) = CO2(g) + H2O(l) + NaNO3 =>
Na2CO3 + 2 HNO3(aq) = CO2(g) + H2O(l) + 2 NaNO3
Cr3Sb2 + HNO3 + H2O = H2CrO4 + H3SbO4 + NO =>
3 Cr3Sb2 + 28 HNO3 + 4 H2O = 9 H2CrO4 + 6 H3SbO4 + 28 NO
NaCO3(aq) + AgNO3(aq) = AgCO3(s) + NaNO3(aq) =>
NaCO3(aq) + AgNO3(aq) = AgCO3(s) + NaNO3(aq)
NaCIO2 = NaCI + O2 =>
NaCIO2 = NaCI + O2
CuSO4 + Ba(OH)2 = BaSO4 + Cu(OH)2 =>
CuSO4 + Ba(OH)2 = BaSO4 + Cu(OH)2
LiOH + HNo3 = LiNo3 + H2O =>
LiOH + HNo3 = LiNo3 + H2O
K + HCl = KCl + H2 =>
2 K + 2 HCl = 2 KCl + H2
K2Cr2O7 + C4H10O + H2SO4 = K2SO4 + Cr2(SO4)3 + C4H9O + H2O =>
K2Cr2O7 + 6 C4H10O + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 6 C4H9O + 7 H2O
BaCl2(aq) + ZnSO4(aq) = ZnCl2(s) + BaSO4(s) =>
BaCl2(aq) + ZnSO4(aq) = ZnCl2(s) + BaSO4(s)
Fe(s) + Cu(NO3)2(aq) = Fe(NO3)2(aq) + Cu(s) =>
Fe(s) + Cu(NO3)2(aq) = Fe(NO3)2(aq) + Cu(s)
H5IO6 + NO = NO3{-} + IO3{-} + H{+} + H2O =>
3 H5IO6 + 2 NO = 2 NO3{-} + 3 IO3{-} + 5 H{+} + 5 H2O
K + N2 = KN =>
2 K + N2 = 2 KN
NaOH + H2504 = Na2504 + H2O =>
2504 NaOH + H2504 = Na2504 + 2504 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
H2 + S = HS =>
H2 + 2 S = 2 HS
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
CO2 + H2 = CH3OH + H2O =>
CO2 + 3 H2 = CH3OH + H2O
MnO4{-} + S2O3{2-} + H{+} = Mn{2+} + S4O6{2-} + H2O =>
2 MnO4{-} + 10 S2O3{2-} + 16 H{+} = 2 Mn{2+} + 5 S4O6{2-} + 8 H2O
AgNO3 + CH2O2 + NaOH = Ag + CO2 + NaNO3 + H2O =>
2 AgNO3 + CH2O2 + 2 NaOH = 2 Ag + CO2 + 2 NaNO3 + 2 H2O
H3PO4 + Mg(HO)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(HO)2 = Mg3(PO4)2 + 6 H2O
BaCl2 + H3PO4 = Ba3(PO4)2 + HCl =>
3 BaCl2 + 2 H3PO4 = Ba3(PO4)2 + 6 HCl
Pb(NO3)2 = Pb2O3 + NO2 + O2 =>
4 Pb(NO3)2 = 2 Pb2O3 + 8 NO2 + O2
CuI2 + Hg(NO3)2 = Cu(NO3)2 + HgI2 =>
CuI2 + Hg(NO3)2 = Cu(NO3)2 + HgI2
AgNO3 + NaI = AgI + NaNO3 =>
AgNO3 + NaI = AgI + NaNO3
K2S(aq)HCl(aq) = K2ClHS =>
K2S(aq)HCl(aq) = K2ClHS
HCl + Cr(s) = CrCl3 + H2(g) =>
6 HCl + 2 Cr(s) = 2 CrCl3 + 3 H2(g)
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
CaS + NaOH = SOH + CaNa =>
CaS + NaOH = SOH + CaNa
Cu2H2 + HCl = Cu2Cl2 + H2 =>
Cu2H2 + 2 HCl = Cu2Cl2 + 2 H2
FeC2O4 + K2C2O4 + H2O2 + H2C2O4 = K3(Fe(C2O4)3) + H2O =>
2 FeC2O4 + 3 K2C2O4 + H2O2 + H2C2O4 = 2 K3(Fe(C2O4)3) + 2 H2O
HNO2 + HI = I2 + NO + H2O =>
2 HNO2 + 2 HI = I2 + 2 NO + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/15/24
Équations équilibrées sur10/15/23
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