| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 X2 + 6 NaOH = 5 NaX + NaXO3 + 3 H2O
AgNO3(aq) + NI(aq) = AgI(s) + N(NO3)(aq) =>
AgNO3(aq) + NI(aq) = AgI(s) + N(NO3)(aq)
MgCrO4 + HCl = MgCl2 + H2CrO4 =>
MgCrO4 + 2 HCl = MgCl2 + H2CrO4
K2CO3 + Cu(NO3)2 = CuCO3 + KNO3 =>
K2CO3 + Cu(NO3)2 = CuCO3 + 2 KNO3
Na + Fe(NO3)3 = NaNO3 + Fe =>
3 Na + Fe(NO3)3 = 3 NaNO3 + Fe
CrO + Br2 = CrBr3 + O2 =>
2 CrO + 3 Br2 = 2 CrBr3 + O2
H3AsO4 + Ti(OH)4 = Ti3(AsO4)4 + H2O =>
4 H3AsO4 + 3 Ti(OH)4 = Ti3(AsO4)4 + 12 H2O
Na2Cr2O7 = Na2CrO2 + O2 + Cr2O3 =>
4 Na2Cr2O7 = 4 Na2CrO2 + 7 O2 + 2 Cr2O3
Al + KOH + H2O = [Al(OH)4]{-} + K{+} + H2 =>
2 Al + 2 KOH + 6 H2O = 2[Al(OH)4]{-} + 2 K{+} + 3 H2
CoCl2*6H2O + NH4Cl + NH4OH = [Co(NH3)6]Cl3 + H2O + H =>
CoCl2*6H2O + NH4Cl + 5 NH4OH = [Co(NH3)6]Cl3 + 11 H2O + H
S + HNO3 = SO2 + NO2 + H2O =>
S + 4 HNO3 = SO2 + 4 NO2 + 2 H2O
KCIO3 + S = KCI + SO2 =>
2 KCIO3 + 3 S = 2 KCI + 3 SO2
C3H6O = C + H + O =>
C3H6O = 3 C + 6 H + O
NH4VO3 + H2SO4 + Sn = H2VO3 + (NH4)2SO2 + H2O + SnSO4 =>
2 NH4VO3 + 4 H2SO4 + 3 Sn = 2 H2VO3 + (NH4)2SO2 + 2 H2O + 3 SnSO4
BaBr2 + H2O = Br2 + H2 + Ba(OH)2 =>
BaBr2 + 2 H2O = Br2 + H2 + Ba(OH)2
AgNO3 + BeCl2 = AgCl + Be(NO3)2 =>
2 AgNO3 + BeCl2 = 2 AgCl + Be(NO3)2
AlO + Cu = CuO + Al =>
AlO + Cu = CuO + Al
CH6 + NO = C3H3N + H2O + N2 =>
12 CH6 + 30 NO = 4 C3H3N + 30 H2O + 13 N2
CH4(g) + O2(g) = CO2(g) + H2O(g) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(g)
NH4Cl + Sr(OH)2 = NH3 + H + OH + SrCl =>
NH4Cl + Sr(OH)2 = NH3 + H + 2 OH + SrCl
Al2(SO4)3 + Na2CO3 + H2O = Al(OH)3 + CO2 + Na2SO4 =>
Al2(SO4)3 + 3 Na2CO3 + 3 H2O = 2 Al(OH)3 + 3 CO2 + 3 Na2SO4
Ba(OH)2 + NH4(NO3) = Ba(NO3)2 + NH4OH =>
Ba(OH)2 + 2 NH4(NO3) = Ba(NO3)2 + 2 NH4OH
MnSO4 + NaOH + Br2 = HMnO4 + NaSO4 + NaBr + H2O =>
MnSO4 + 7 NaOH + 3 Br2 = HMnO4 + NaSO4 + 6 NaBr + 3 H2O
CH3OH + CHOOH = CHOOCH3 + H2O =>
CH3OH + CHOOH = CHOOCH3 + H2O
MnO2 + H2SO4 = MnSO3 + O2 + H2O =>
MnO2 + H2SO4 = MnSO3 + O2 + H2O
Hg(NO3)2 + (NH4)2S = HgS + NH4NO3 =>
Hg(NO3)2 + (NH4)2S = HgS + 2 NH4NO3
Pb(C2H3O2)2 + K2(SO4) = PbSO4 + K(C2H3O2) =>
Pb(C2H3O2)2 + K2(SO4) = PbSO4 + 2 K(C2H3O2)
Mg(OH)2 + Cl2 = MgCl2 + Mg(ClO3)4 + H2O =>
12 Mg(OH)2 + 13 Cl2 = 11 MgCl2 + Mg(ClO3)4 + 12 H2O
FeO + KNO3 + NaOH = NaFeO2 + KNO2 + H2O =>
2 FeO + KNO3 + 2 NaOH = 2 NaFeO2 + KNO2 + H2O
Cl + NaI = NaCl + I =>
Cl + NaI = NaCl + I
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
ClO3 + Be = Cl2 + Be2O3 =>
2 ClO3 + 4 Be = Cl2 + 2 Be2O3
Co(OH)2 + O2 = CoO(OH)2 =>
2 Co(OH)2 + O2 = 2 CoO(OH)2
Ti + I2 = TiI2 =>
Ti + I2 = TiI2
H2S + Mn(OH)6 + Au(OH)3 = Au2MnS6 + H2O =>
6 H2S + Mn(OH)6 + 2 Au(OH)3 = Au2MnS6 + 12 H2O
AgNO3 + BeCl2 = AgCl + Be(NO3)2 =>
2 AgNO3 + BeCl2 = 2 AgCl + Be(NO3)2
La(NO3)3 + Sr(NO3)2 + Mn(NO3)2 + C2H5NO2 = La08Sr02MnO3 + N2 + CO2 + H2O =>
24 La(NO3)3 + 6 Sr(NO3)2 + 3 Mn(NO3)2 + 58 C2H5NO2 = 3 La08Sr02MnO3 + 74 N2 + 116 CO2 + 145 H2O
Cu{2+} + Cr = Cu{+} + Cr{3+} =>
3 Cu{2+} + Cr = 3 Cu{+} + Cr{3+}
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
H3PO4 + Mn(OH)5 = Mn3(PO4)5 + HOH =>
5 H3PO4 + 3 Mn(OH)5 = Mn3(PO4)5 + 15 HOH
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
NH4 + Cl = NH3 + HCl =>
NH4 + Cl = NH3 + HCl
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
C8H8O3SNNa + C2H4O + H2SO4 = C10H13O4NS + Na2SO4 =>
2 C8H8O3SNNa + 2 C2H4O + H2SO4 = 2 C10H13O4NS + Na2SO4
NH3(g) + F2(g) = NH4F(s) + NF3(g) =>
4 NH3(g) + 3 F2(g) = 3 NH4F(s) + NF3(g)
KOH + HgSO4 = K2SO4 + Hg(OH)2 =>
2 KOH + HgSO4 = K2SO4 + Hg(OH)2
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
C6H14 + KMnO4 + H2O = C6H16O2 + MnO2 + KOH =>
3 C6H14 + 2 KMnO4 + 4 H2O = 3 C6H16O2 + 2 MnO2 + 2 KOH
ZnS + O3 = ZnO + SO3 =>
3 ZnS + 4 O3 = 3 ZnO + 3 SO3
C4H8O + LiAlH4 + H2O = C4H10O + LiOH + Al(OH)3 =>
4 C4H8O + LiAlH4 + 4 H2O = 4 C4H10O + LiOH + Al(OH)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/14/24
Équations équilibrées sur09/13/23
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