| Équations équilibrées la veille |
10 Na + 2 NaNO3 = 6 Na2O + N2
Li2SO4 + Mg3(PO4)2 = Li3PO4 + MgSO4 =>
3 Li2SO4 + Mg3(PO4)2 = 2 Li3PO4 + 3 MgSO4
Al(s) + Fe2O3(g) = Al2O3(s) + Fe(s) =>
2 Al(s) + Fe2O3(g) = Al2O3(s) + 2 Fe(s)
C + Cu = CuC2 =>
2 C + Cu = CuC2
Cr2(SO3)3 + H2O = Cr(OH)3 + H2SO3 =>
Cr2(SO3)3 + 6 H2O = 2 Cr(OH)3 + 3 H2SO3
Cr(NO3)3 + NaBrO3 + HNO3 = H2Cr2O7 + Br(NO3)3 + NaNO3 + H2O =>
2 Cr(NO3)3 + 3 NaBrO3 + 6 HNO3 = H2Cr2O7 + 3 Br(NO3)3 + 3 NaNO3 + 2 H2O
CuSO4 + K2CO3 = Cu2(CO3)2 + K2SO4 =>
2 CuSO4 + 2 K2CO3 = Cu2(CO3)2 + 2 K2SO4
B + S = B2S2 =>
2 B + 2 S = B2S2
FeS + H{+} = Fe{2+} + H2S =>
FeS + 2 H{+} = Fe{2+} + H2S
HCl + NaHCo3 = NaCl + H2Co3 =>
HCl + NaHCo3 = NaCl + H2Co3
Bi(OH)3 + SnO2{2-} = Bi + H2O + SnO3{2-} =>
2 Bi(OH)3 + 3 SnO2{2-} = 2 Bi + 3 H2O + 3 SnO3{2-}
B + S = B2S2 =>
2 B + 2 S = B2S2
HCl + NaHCo3 = NaCl + H2Co3 =>
HCl + NaHCo3 = NaCl + H2Co3
FeS + H{+} = Fe{2+} + H2S =>
FeS + 2 H{+} = Fe{2+} + H2S
CuSO4 + K2CO3 = Cu2(CO3)2 + K2SO4 =>
2 CuSO4 + 2 K2CO3 = Cu2(CO3)2 + 2 K2SO4
Mq + H2SO4 = MqSO4 + H2 =>
Mq + H2SO4 = MqSO4 + H2
FeCl2 + H2O2 = FeCl3 + Fe(OH)2 =>
3 FeCl2 + H2O2 = 2 FeCl3 + Fe(OH)2
HSO3 + MgO = Mg + SO3SO3 + H2O =>
2 HSO3 + MgO = Mg + SO3SO3 + H2O
C3H6O2 + O2 = H2O + CO2 =>
2 C3H6O2 + 7 O2 = 6 H2O + 6 CO2
CuSO4 + K2CO3 = Cu2(CO3)2 + K2SO4 =>
2 CuSO4 + 2 K2CO3 = Cu2(CO3)2 + 2 K2SO4
NH4OH + P2O5 = (NH4)3PO4 + H2O =>
6 NH4OH + P2O5 = 2(NH4)3PO4 + 3 H2O
MgO + K2CO3 = MgCO3 + K2O =>
MgO + K2CO3 = MgCO3 + K2O
Os(s) + F2(g) = OsF6(s) =>
Os(s) + 3 F2(g) = OsF6(s)
CH4 + NaOH = CH3Na + H2O =>
CH4 + NaOH = CH3Na + H2O
Fe3O4 + KNO3 + H2SO4 = Fe2(SO4)3 + K2SO4 + NO + H2O =>
6 Fe3O4 + 2 KNO3 + 28 H2SO4 = 9 Fe2(SO4)3 + K2SO4 + 2 NO + 28 H2O
Na2CrO4 + Pb(ClO4)2 = NaClO4 + PbCrO4 =>
Na2CrO4 + Pb(ClO4)2 = 2 NaClO4 + PbCrO4
Cr2(SO3)3 + H2O = Cr(OH)3 + H2SO3 =>
Cr2(SO3)3 + 6 H2O = 2 Cr(OH)3 + 3 H2SO3
NaCO3 + H3O = NaHCO3 + H2O =>
NaCO3 + H3O = NaHCO3 + H2O
Fe2O3 + KNO3 + NaOH = Na2FeO4 + KNO2 + H2O =>
Fe2O3 + 3 KNO3 + 4 NaOH = 2 Na2FeO4 + 3 KNO2 + 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Al + HBr = AlBr3 + H2 = =>
2 Al + 6 HBr = 2 AlBr3 + 3 H2
As + HClO3 + NaOH = Na3AsO4 + NaCl + H2O =>
6 As + 5 HClO3 + 23 NaOH = 6 Na3AsO4 + 5 NaCl + 14 H2O
NaCO3 + H3O = NaHCO3 + H2O =>
NaCO3 + H3O = NaHCO3 + H2O
CrO + H2O = H2CrO4 + H3O =>
CrO + 7 H2O = H2CrO4 + 4 H3O
Ba(OH)2 + HCI = Ba(CI)2 + H2O =>
Ba(OH)2 + 2 HCI = Ba(CI)2 + 2 H2O
CuSO4 + K2CO3 = Cu2(CO3)2 + K2SO4 =>
2 CuSO4 + 2 K2CO3 = Cu2(CO3)2 + 2 K2SO4
HCl + NaHCo3 = NaCl + H2Co3 =>
HCl + NaHCo3 = NaCl + H2Co3
FeS + H{+} = Fe{2+} + H2S =>
FeS + 2 H{+} = Fe{2+} + H2S
Cr(NO3)3 + NaBrO3 + HNO3 = H2Cr2O7 + Br(NO3)3 + NaNO3 + H2O =>
2 Cr(NO3)3 + 3 NaBrO3 + 6 HNO3 = H2Cr2O7 + 3 Br(NO3)3 + 3 NaNO3 + 2 H2O
B + S = B2S2 =>
2 B + 2 S = B2S2
HCI + Ag = AgCI + H2 =>
2 HCI + 2 Ag = 2 AgCI + H2
NaCrO2 + NaOH + H2O2 = Na2CrO4 + H2O =>
2 NaCrO2 + 2 NaOH + 3 H2O2 = 2 Na2CrO4 + 4 H2O
K2CO3 + NO2 = KNO3 + KNO2 + CO2 =>
K2CO3 + 2 NO2 = KNO3 + KNO2 + CO2
Cr(NO3)3 + NaOH = Cr(OH)3 + NaNO3 =>
Cr(NO3)3 + 3 NaOH = Cr(OH)3 + 3 NaNO3
H2O + H2SO3 = H3O + H2SO4 =>
3 H2O + H2SO3 = 2 H3O + H2SO4
SrCl2(aq) + Pb(NO3)2(aq) = Sr(NO3)2(aq) + PbCl2(s) =>
SrCl2(aq) + Pb(NO3)2(aq) = Sr(NO3)2(aq) + PbCl2(s)
(C6H10O5)N + H2O = NC6H12O6 =>
(C6H10O5)N + H2O = NC6H12O6
CH3(CH2)2(CH3) + O2 = CO2 + H2O =>
2 CH3(CH2)2(CH3) + 13 O2 = 8 CO2 + 10 H2O
AlP + Br2 = AlBr3 + P =>
2 AlP + 3 Br2 = 2 AlBr3 + 2 P
HCl + H2S = H2 + SCl =>
2 HCl + 2 H2S = 3 H2 + 2 SCl
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur10/21/24
Équations équilibrées sur11/20/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
