| Équations équilibrées la veille |
6 H{+} + VO{-2} + MnO4{-} = VO2{+} + Mn{+2} + 3 H2O
NH3(g) + H2SO4(l) = (NH4)2SO4 =>
2 NH3(g) + H2SO4(l) = (NH4)2SO4
Mg + NCl = N + MgCl2 =>
Mg + 2 NCl = 2 N + MgCl2
Ce{+4} + Pd{+2} = Pd{+4} + Ce{+3} =>
2 Ce{+4} + Pd{+2} = Pd{+4} + 2 Ce{+3}
Ag(NO3) + (NH4)2(SO4) = Ag2(SO4) + (NH4)(NO3) =>
2 Ag(NO3) + (NH4)2(SO4) = Ag2(SO4) + 2(NH4)(NO3)
Mg + NCl = N + MgCl2 =>
Mg + 2 NCl = 2 N + MgCl2
HC2H3O2 + NaOH = C4H8O2 + H2O + Na2CO3 =>
5 HC2H3O2 + 4 NaOH = 2 C4H8O2 + 4 H2O + 2 Na2CO3
KHSO3 + NaOH = H2SO3 + NaKO =>
KHSO3 + NaOH = H2SO3 + NaKO
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI
Ag(s) + HBr(aq) = AgBr(s) + H =>
Ag(s) + HBr(aq) = AgBr(s) + H
CO2Na + HCl = CO2H + NaCl =>
CO2Na + HCl = CO2H + NaCl
Pb(NO3)2 + F2 = PbF2 + NO3 =>
Pb(NO3)2 + F2 = PbF2 + 2 NO3
C7H8 + O = C7H6O + H2 =>
C7H8 + O = C7H6O + H2
N2O4 = N + O =>
N2O4 = 2 N + 4 O
Ag(s) + Br2(s) = AgBr(s) =>
2 Ag(s) + Br2(s) = 2 AgBr(s)
C37H34N2Na2O9S3(l) + HCl(l) = C37H35N2Na2O9S3Cl =>
C37H34N2Na2O9S3(l) + HCl(l) = C37H35N2Na2O9S3Cl
Mg + Na3PO4 = Mg3(PO4)2 + Na =>
3 Mg + 2 Na3PO4 = Mg3(PO4)2 + 6 Na
CoCl2 + Li = LiCl + Co =>
CoCl2 + 2 Li = 2 LiCl + Co
Pb(NO3)2 + NaI = Pb2 + I2 + Na(NO3)2 =>
2 Pb(NO3)2 + 2 NaI = Pb2 + I2 + 2 Na(NO3)2
Mg + NCl = N + MgCl2 =>
Mg + 2 NCl = 2 N + MgCl2
C6H6S2 + O2 = CO + H2O + SO3 =>
2 C6H6S2 + 15 O2 = 12 CO + 6 H2O + 4 SO3
Mg(NO3)2(aq) + H2SO4(aq) = Mg(SO4)2 + H2(NO3) =>
Mg(NO3)2(aq) + 2 H2SO4(aq) = Mg(SO4)2 + 2 H2(NO3)
Mg + NCl = N + MgCl2 =>
Mg + 2 NCl = 2 N + MgCl2
Br2 + H3PO4 = P2 + HBrO3 + H2O =>
Br2 + 2 H3PO4 = P2 + 2 HBrO3 + 2 H2O
K2CO3(aq) + Na3PO4(aq) = K3PO4(s) + Na2CO3(s) =>
3 K2CO3(aq) + 2 Na3PO4(aq) = 2 K3PO4(s) + 3 Na2CO3(s)
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
I2 + H2S = HI + S =>
I2 + H2S = 2 HI + S
H2O2 + S = H + S2O =>
H2O2 + 4 S = 2 H + 2 S2O
H2SO4 + NaCl + MnO2 = Na(HSO4) + Mn(SO4) + Cl2 + H2O =>
3 H2SO4 + 2 NaCl + MnO2 = 2 Na(HSO4) + Mn(SO4) + Cl2 + 2 H2O
Mg + NCl = N + MgCl2 =>
Mg + 2 NCl = 2 N + MgCl2
(NbO2)SO4 + HCl + H = NbCl3 + H2SO4 + H2O =>
(NbO2)SO4 + 3 HCl + 3 H = NbCl3 + H2SO4 + 2 H2O
Mg + NCl = N + MgCl2 =>
Mg + 2 NCl = 2 N + MgCl2
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
K2MnO4 + H2SO4 = KMnO4 + MnO2 + K2SO4 + H2O =>
3 K2MnO4 + 2 H2SO4 = 2 KMnO4 + MnO2 + 2 K2SO4 + 2 H2O
Mg + NCl = N + MgCl2 =>
Mg + 2 NCl = 2 N + MgCl2
CH4H4 + O2 = CO2 + H2O =>
CH4H4 + 3 O2 = CO2 + 4 H2O
Mg + NCl = N + MgCl2 =>
Mg + 2 NCl = 2 N + MgCl2
[N(CH2)5CO] + O2 = CO2 + H2O + N2 =>
2[N(CH2)5CO] + 16 O2 = 12 CO2 + 10 H2O + N2
KClO3(s) = KClO2(s) + O =>
KClO3(s) = KClO2(s) + O
Mg(s) + Cu{2+}(aq) = Mg{2+} + Cu(s) =>
Mg(s) + Cu{2+}(aq) = Mg{2+} + Cu(s)
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaOH + K2SO4 = Na2SO4 + K2(OH)2 =>
2 NaOH + K2SO4 = Na2SO4 + K2(OH)2
Ca + CrO4 = CaCrO4 =>
Ca + CrO4 = CaCrO4
Mg + NCl = N + MgCl2 =>
Mg + 2 NCl = 2 N + MgCl2
C4H8O + O2 = CO2 + H2O =>
2 C4H8O + 11 O2 = 8 CO2 + 8 H2O
HCl + F2 = Cl2 + FH =>
2 HCl + F2 = Cl2 + 2 FH
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
KOH + H2(So4)(aq) = K2(So4)(aq) + H2O =>
2 KOH + H2(So4)(aq) = K2(So4)(aq) + 2 H2O
(CH3COO)2Ca = CH3CCH3 + CaCO3 + O2 =>
2(CH3COO)2Ca = 2 CH3CCH3 + 2 CaCO3 + O2
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| Équations équilibrées la veille |
Équations équilibrées sur01/27/25
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