| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al(NO3)3 + 3 Cu = 2 Al + 3 Cu(NO3)2
TiOSO4 + H2O2 = TiO3 + H2SO4 =>
TiOSO4 + H2O2 = TiO3 + H2SO4
Zn + Ni(NO)2 = Zn(NO) + Ni =>
2 Zn + Ni(NO)2 = 2 Zn(NO) + Ni
LiNO2 + Ag2SO4 = Li2SO4 + AgNO2 =>
2 LiNO2 + Ag2SO4 = Li2SO4 + 2 AgNO2
CaCl + O2 = CaO + ClO =>
CaCl + O2 = CaO + ClO
K2SO4 + Na3[Co(NO2)6] = K2Na[Co(NO2)6] + Na2SO4 =>
K2SO4 + Na3[Co(NO2)6] = K2Na[Co(NO2)6] + Na2SO4
S2O4{2-} + H2O = S2O3{2-} + HSO3{-} =>
2 S2O4{2-} + H2O = S2O3{2-} + 2 HSO3{-}
Na2SO4 + Cd(NO3)2 = CdSO4 + NaNO3 =>
Na2SO4 + Cd(NO3)2 = CdSO4 + 2 NaNO3
F2 + H2S = HF + S =>
F2 + H2S = 2 HF + S
Fe{3+}O{2+} + CO = Fe + CO{2+} =>
2 Fe{3+}O{2+} + 3 CO = 2 Fe + 3 CO{2+}
MnO2 + NaCl + H2SO4 = NaSO4 + MnSO4 + Cl + H2O =>
MnO2 + NaCl + 2 H2SO4 = NaSO4 + MnSO4 + Cl + 2 H2O
An8 + C = An6C =>
3 An8 + 4 C = 4 An6C
Mg + Co(NO3)3 = Co + Mg(NO3) =>
3 Mg + Co(NO3)3 = Co + 3 Mg(NO3)
P2 + H2O = H2 + PO2 =>
P2 + 4 H2O = 4 H2 + 2 PO2
NaF + Fe(NO3)3KSCN = NaFFe(NO3)3KSCN =>
NaF + Fe(NO3)3KSCN = NaFFe(NO3)3KSCN
Al(NO3)2 + Zn = Zn(NO3) + Al =>
Al(NO3)2 + 2 Zn = 2 Zn(NO3) + Al
O4 = O7 =>
7 O4 = 4 O7
S[{-}2] + I2 = I[{-}] + S =>
2 S[{-}2] + I2 = 2 I[{-}] + 2 S
Sr(NO3)2 + SiC8H20O4 + H2O = Sr3SiO5 + C2H5OH + O2 + N2 =>
6 Sr(NO3)2 + 2 SiC8H20O4 + 4 H2O = 2 Sr3SiO5 + 8 C2H5OH + 15 O2 + 6 N2
CO + NO = CO2N =>
CO + NO = CO2N
KIO4 + KI + H2SO4 = KSO4 + I2 + H2O =>
KIO4 + 3 KI + 4 H2SO4 = 4 KSO4 + 2 I2 + 4 H2O
N2H4 + Zn + NaOH + H2O = NH3 + Na2(Zn(OH)4) =>
N2H4 + Zn + 2 NaOH + 2 H2O = 2 NH3 + Na2(Zn(OH)4)
CU(s) + O(g) = CUO(s) =>
CU(s) + O(g) = CUO(s)
Cu(NO3)2 + HCl = CuCl2 + NO3H =>
Cu(NO3)2 + 2 HCl = CuCl2 + 2 NO3H
MnS + PbCl3 = MnCl3 + PbS =>
MnS + PbCl3 = MnCl3 + PbS
C6H5CH(OH)CH3 + KMnO4 = MnO2 + C6H5CH(O) + H2O + K2CO3 =>
5 C6H5CH(OH)CH3 + 24 KMnO4 = 24 MnO2 + 4 C6H5CH(O) + 13 H2O + 12 K2CO3
Ga(OH)3(aq) + NaCl(aq) = GaCl3(s) + NaOH(aq) =>
Ga(OH)3(aq) + 3 NaCl(aq) = GaCl3(s) + 3 NaOH(aq)
XeO + KOH = Xe + K4XeO6 + H2O =>
4 XeO + 4 KOH = 3 Xe + K4XeO6 + 2 H2O
Zn + Ni(NO)2 = Zn(NO) + Ni =>
2 Zn + Ni(NO)2 = 2 Zn(NO) + Ni
Na{+} + H = Na + H{+} =>
Na{+} + H = Na + H{+}
NaHCo3 + C2H4O2 = C2HCo3 + NaH4O2 =>
NaHCo3 + C2H4O2 = C2HCo3 + NaH4O2
MnO4 + C = CO2 + Mn2 =>
2 MnO4 + 4 C = 4 CO2 + Mn2
Na2MoO4 + NH2OH*HCl = MoO2 + N2 + NaCl + H2O =>
Na2MoO4 + 2 NH2OH*HCl = MoO2 + N2 + 2 NaCl + 4 H2O
OCu2 = Cu2O =>
OCu2 = Cu2O
Fe3O4 + Y2O3 + MnCO3 + GeO2 = YFeMnGe4O12 + CO + O2 =>
4 Fe3O4 + 6 Y2O3 + 12 MnCO3 + 48 GeO2 = 12 YFeMnGe4O12 + 12 CO + 5 O2
NH4F + HCl = NH4Cl + HF =>
NH4F + HCl = NH4Cl + HF
CH3COOH + CaCO3 = Ca(CH3COOH)2 + CO2 + H2O =>
9 CH3COOH + 4 CaCO3 = 4 Ca(CH3COOH)2 + 6 CO2 + 2 H2O
Mo + H2SO4 = H2[Mo(SO4)O] + SO2 + H2O =>
Mo + 2 H2SO4 = H2[Mo(SO4)O] + SO2 + H2O
Na{+} + H = Na + H{+} =>
Na{+} + H = Na + H{+}
Fe3O4 + Y2O3 + MnCO3 + GeO2 = YFeMnGe4O12 + CO + O2 =>
4 Fe3O4 + 6 Y2O3 + 12 MnCO3 + 48 GeO2 = 12 YFeMnGe4O12 + 12 CO + 5 O2
MnS + PbCl3 = MnCl3 + PbS =>
MnS + PbCl3 = MnCl3 + PbS
CH3COOH + H2O = CCOO + H3O =>
CH3COOH + 4 H2O = CCOO + 4 H3O
Na2MoO4 + NH2OH*HCl = MoO2 + N2 + NaCl + H2O =>
Na2MoO4 + 2 NH2OH*HCl = MoO2 + N2 + 2 NaCl + 4 H2O
Mg(s) + HCl(aq) = H2Mg(aq) + Cl2(g) =>
Mg(s) + 2 HCl(aq) = H2Mg(aq) + Cl2(g)
K2CrO4 + NaOH = NaCrO4 + K2OH =>
K2CrO4 + NaOH = NaCrO4 + K2OH
Mg(CH3COO)2 + KF = MgF2 + KCH3COO =>
Mg(CH3COO)2 + 2 KF = MgF2 + 2 KCH3COO
FeNO + NaCl = FeCl + NaNO =>
FeNO + NaCl = FeCl + NaNO
HNO3 + Al = Al(NO3)3 + H2O + N2 =>
36 HNO3 + 10 Al = 10 Al(NO3)3 + 18 H2O + 3 N2
CuO + C = Cu + CO2 =>
2 CuO + C = 2 Cu + CO2
Al(s) + HBr(aq) = AlBr3(aq) + H2(g) =>
2 Al(s) + 6 HBr(aq) = 2 AlBr3(aq) + 3 H2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/22/24
Équations équilibrées sur03/23/23
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