| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaSO4 + 2 NaCl + 2 HNO3 = 2 HCl + Na2SO4 + Ca(NO3)2
IO3{-} + HSO3{-} = SO4{-2} + H{+} + I2 + H2O =>
2 IO3{-} + 5 HSO3{-} = 5 SO4{-2} + 3 H{+} + I2 + H2O
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
C54H98 + O2 = CO2 + H2O =>
2 C54H98 + 157 O2 = 108 CO2 + 98 H2O
(NH4)2CO3 + SO2 = (NH4)HSO3 + CO2 + NH3 =>
(NH4)2CO3 + SO2 = (NH4)HSO3 + CO2 + NH3
NaF + Sn(OH)4 = Na2SnF6 + NaOH =>
6 NaF + Sn(OH)4 = Na2SnF6 + 4 NaOH
Sn(s) + HNO3(aq) = SnO2(s) + HNO2(g) =>
Sn(s) + 2 HNO3(aq) = SnO2(s) + 2 HNO2(g)
Sr + P4 = Sr3P2 =>
6 Sr + P4 = 2 Sr3P2
Zn + H{+} + NO3{-} = Zn{2+} + H2O + N2O =>
4 Zn + 10 H{+} + 2 NO3{-} = 4 Zn{2+} + 5 H2O + N2O
Al + KNO3 + KOH + H2O = NH4OH + K(Al(OH)4) =>
8 Al + 3 KNO3 + 5 KOH + 21 H2O = 3 NH4OH + 8 K(Al(OH)4)
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
Na2CO3 + HNO3 = NaNO3 + NaHCO3 =>
Na2CO3 + HNO3 = NaNO3 + NaHCO3
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
CuI2 + H2O = Cu(OH)2 + HI =>
CuI2 + 2 H2O = Cu(OH)2 + 2 HI
NO2 + HCl = HNO2 + Cl2 =>
2 NO2 + 2 HCl = 2 HNO2 + Cl2
AgBr + I2 = Br2 + AgI4 =>
2 AgBr + 4 I2 = Br2 + 2 AgI4
SO3 + CaO = Ca(SO4) =>
SO3 + CaO = Ca(SO4)
NH4VO3 + H2SO4 + H2O + C2H5OH = [VO(H2O)5]SO4 + (NH4)2SO4 + CH3COOH =>
4 NH4VO3 + 6 H2SO4 + 13 H2O + C2H5OH = 4[VO(H2O)5]SO4 + 2(NH4)2SO4 + CH3COOH
AgNO3 + K3P = PNO3 + AgK3 =>
AgNO3 + K3P = PNO3 + AgK3
Ca + Co2Br = Co + CaBr =>
Ca + Co2Br = 2 Co + CaBr
HCOOH + C2H5OH = HCOOC2H2 + H2O =>
14 HCOOH + 5 C2H5OH = 8 HCOOC2H2 + 17 H2O
CoO + HNO3 = Co(NO3)2 + H2O =>
CoO + 2 HNO3 = Co(NO3)2 + H2O
ZnCO3 + H2O + CO2 = Zn(HCO3)2 =>
ZnCO3 + H2O + CO2 = Zn(HCO3)2
Cr{3+} + H2O + O2 = Cr2O7{2-} + H{+} =>
4 Cr{3+} + 8 H2O + 3 O2 = 2 Cr2O7{2-} + 16 H{+}
Fe(NO3)3 + KSCN = Fe(KSCN) + (NO3)2 =>
2 Fe(NO3)3 + 2 KSCN = 2 Fe(KSCN) + 3(NO3)2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
I{-} + H{+} + SO4{2-} = I2 + SO2 + H2O =>
2 I{-} + 4 H{+} + SO4{2-} = I2 + SO2 + 2 H2O
O4C12H28Hf + NH4NO3 = HfO2 + CO2 + N2 + H2O =>
O4C12H28Hf + 36 NH4NO3 = HfO2 + 12 CO2 + 36 N2 + 86 H2O
C4H8O(g) + O2(g) = CO2(g) + H2O(l) =>
2 C4H8O(g) + 11 O2(g) = 8 CO2(g) + 8 H2O(l)
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
AgNO3 + NaCO3 = AgCO3 + NO3Na =>
AgNO3 + NaCO3 = AgCO3 + NO3Na
CuSO4(aq) + Fe(OH)3(s) = Cu(OH)2(s) + Fe2(SO4)3(aq) =>
3 CuSO4(aq) + 2 Fe(OH)3(s) = 3 Cu(OH)2(s) + Fe2(SO4)3(aq)
H2SiF6 + NH4Cl + NH3 = NH4F + SiCl4 =>
H2SiF6 + 4 NH4Cl + 2 NH3 = 6 NH4F + SiCl4
AlK(SO4)2 + H2O = Al(OH)3 + H2(SO4) + KOH =>
AlK(SO4)2 + 4 H2O = Al(OH)3 + 2 H2(SO4) + KOH
ZnCl2 + H2O = ZnOHCl + HCl =>
ZnCl2 + H2O = ZnOHCl + HCl
H3PO4 + Na = H2O + H + NaPO3 =>
H3PO4 + Na = H2O + H + NaPO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NaNo3 + PbCl2 = NaCl2 + No3Pb =>
NaNo3 + PbCl2 = NaCl2 + No3Pb
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
C4H4O4 + NaHCO3 = C4H4Na2O6 + CO2 + H2O =>
5 C4H4O4 + 12 NaHCO3 = 6 C4H4Na2O6 + 8 CO2 + 4 H2O
CO3 + HCl = CO2 + Cl + OH =>
CO3 + HCl = CO2 + Cl + OH
CuS + H(NO3) = Cu(NO3)2 + NO2 + S8 + H2O =>
8 CuS + 32 H(NO3) = 8 Cu(NO3)2 + 16 NO2 + S8 + 16 H2O
K2Cr2O7 + H2O = HKCr2O7 + KOH =>
K2Cr2O7 + H2O = HKCr2O7 + KOH
CaOCO2 = CaCO3 =>
CaOCO2 = CaCO3
Ca(NO3)2 + CoSO4 = Co(NO3)2 + CaSO4 =>
Ca(NO3)2 + CoSO4 = Co(NO3)2 + CaSO4
SO4Cu2 + HNO3 = H2SO4 + HCu + NO3 =>
SO4Cu2 + 4 HNO3 = H2SO4 + 2 HCu + 4 NO3
NaCl3 + Cu = CuCl2 + Na =>
2 NaCl3 + 3 Cu = 3 CuCl2 + 2 Na
FeSO4 + K3Fe(CN)6 = Fe(CN)6 + K3FeSO4 =>
FeSO4 + K3Fe(CN)6 = Fe(CN)6 + K3FeSO4
MgF2 + KCl = MgCl2 + KF =>
MgF2 + 2 KCl = MgCl2 + 2 KF
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
