| Équations équilibrées la veille |
CaSiO3 + 2 HCl = CaCl2 + SiO2 + H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
AgBr + O2 = Ag2O + Br2O =>
2 AgBr + O2 = Ag2O + Br2O
Na4SiO4 + SrCl2 = Sr2SiO4 + NaCl =>
Na4SiO4 + 2 SrCl2 = Sr2SiO4 + 4 NaCl
H2SO4 + H2O = HSO4{-} + H3O{+} =>
H2SO4 + H2O = HSO4{-} + H3O{+}
NH4PF6 + NH3 + H2O = P2O5 + NH4F =>
2 NH4PF6 + 10 NH3 + 5 H2O = P2O5 + 12 NH4F
HBrO3 + Cd(OH)2 = Cd(BrO3)2 + H2O =>
2 HBrO3 + Cd(OH)2 = Cd(BrO3)2 + 2 H2O
[Ag(NH3)2]Cl(aq) + HNO3(aq) = NH4NO3(aq) + AgCl(s) =>
[Ag(NH3)2]Cl(aq) + 2 HNO3(aq) = 2 NH4NO3(aq) + AgCl(s)
YO2 = Y + O2 =>
YO2 = Y + O2
Ag(NH3)2(aq) + H(aq) + Cl(aq) = AgCl(s) + NH4(aq) =>
Ag(NH3)2(aq) + 2 H(aq) + Cl(aq) = AgCl(s) + 2 NH4(aq)
CuCO3 + H2CO3 = Cu(HCO3)2 =>
CuCO3 + H2CO3 = Cu(HCO3)2
Zn + AgNo3 = Ag + Zn(No3)2 =>
Zn + 2 AgNo3 = 2 Ag + Zn(No3)2
Na2O2 + H(OH) = Na(OH) + O2 =>
2 Na2O2 + 2 H(OH) = 4 Na(OH) + O2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Al2(SO4)3 + Na2S + H2O = Al(OH)3 + Na2(SO4)3 + H2S =>
7 Al2(SO4)3 + 6 Na2S + 30 H2O = 14 Al(OH)3 + 6 Na2(SO4)3 + 9 H2S
Cr2O3 + NaClO3 + NaOH = NaCrO4 + NaCl + H2O =>
3 Cr2O3 + 4 NaClO3 + 6 NaOH = 6 NaCrO4 + 4 NaCl + 3 H2O
NH4SCNCoCl2 = CoSCNNH4Cl2 =>
NH4SCNCoCl2 = CoSCNNH4Cl2
(HCNO)3 + Na2CO3 = NaOCN + NaHCO3 =>
(HCNO)3 + 3 Na2CO3 = 3 NaOCN + 3 NaHCO3
H2SO4 + NO2 = HNO2 + SO4 =>
H2SO4 + 2 NO2 = 2 HNO2 + SO4
PCl3 + HClO3 = Cl2 + P2O5 + HCl =>
6 PCl3 + 5 HClO3 = 9 Cl2 + 3 P2O5 + 5 HCl
Al + Hg = AlHg =>
Al + Hg = AlHg
CuO + Na2SO4 + H2O = CuSO4 + NaOH =>
CuO + Na2SO4 + H2O = CuSO4 + 2 NaOH
H{+} + CaCo3 + O = Ca{2+} + Co2 + H2O =>
4 H{+} + 2 CaCo3 + 2 O = 2 Ca{2+} + 3 Co2 + 2 H2O
Na + Cl3 = NaCl3 =>
Na + Cl3 = NaCl3
FeSO3 + HCl = FeCl2H2SO3 =>
FeSO3 + 2 HCl = FeCl2H2SO3
MnSO4 + KOH = Mn(OH)2 + K2(SO4) =>
MnSO4 + 2 KOH = Mn(OH)2 + K2(SO4)
Cu2 + F = CuF2 =>
Cu2 + 4 F = 2 CuF2
Pb2(CrO4)4 + Na3PO4 = Pb3(PO4)4 + Na2CrO4 =>
3 Pb2(CrO4)4 + 8 Na3PO4 = 2 Pb3(PO4)4 + 12 Na2CrO4
KMnO4 + CuO = K2O + Cu(MnO4)2 =>
2 KMnO4 + CuO = K2O + Cu(MnO4)2
C + O13 = CO2 =>
13 C + 2 O13 = 13 CO2
(NH4)2CO3H2O = NH4HCO3NH3*H2O =>
(NH4)2CO3H2O = NH4HCO3NH3*H2O
BeSO4 + Pb = PbSO4 + Be =>
BeSO4 + Pb = PbSO4 + Be
SO4Co + CO3Na2 = CO3Co + SO4Na2 =>
SO4Co + CO3Na2 = CO3Co + SO4Na2
NaClO3 + Zn + NaOH + H2O = NaCl + Na2Zn(OH)4 =>
NaClO3 + 3 Zn + 6 NaOH + 3 H2O = NaCl + 3 Na2Zn(OH)4
NaOH + H2SO4 = Na2SO4Na2SO4 + H2O =>
4 NaOH + 2 H2SO4 = Na2SO4Na2SO4 + 4 H2O
PH4PO2 = P2 + H2O =>
PH4PO2 = P2 + 2 H2O
CoSO4*7H2O + NaOH = Co(OH)2 + Na2SO4 + H2O =>
CoSO4*7H2O + 2 NaOH = Co(OH)2 + Na2SO4 + 7 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CH3 + O = CO + H2O =>
2 CH3 + 5 O = 2 CO + 3 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C2O2H + C4OH10 = C8H8O3 + H2O =>
2 C2O2H + C4OH10 = C8H8O3 + 2 H2O
(Na)3PO4 + Os(Cl)4 = NaCl + Os3(PO4)4 =>
4(Na)3PO4 + 3 Os(Cl)4 = 12 NaCl + Os3(PO4)4
NO2{-} + H2S + H{+} = NH4{+} + S + H2O =>
NO2{-} + 3 H2S + 2 H{+} = NH4{+} + 3 S + 2 H2O
K(s) + HCl(aq) = KCl(aq) + H2(g) =>
2 K(s) + 2 HCl(aq) = 2 KCl(aq) + H2(g)
C(s) + H2O(g) = CH4(g) + CO2(g) =>
2 C(s) + 2 H2O(g) = CH4(g) + CO2(g)
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Fe2 + H2(SO4) = Fe2(SO4)3 + H2 =>
Fe2 + 3 H2(SO4) = Fe2(SO4)3 + 3 H2
Na3PO4 + H2O = H3PO4 + NaOH =>
Na3PO4 + 3 H2O = H3PO4 + 3 NaOH
{-} + Ag{+} + S2O8{2-} = AgO + SO3{2-} =>
4e + 2 Ag{+} + S2O8{2-} = 2 AgO + 2 SO3{2-}
OH{-} + ClO{-} + Mn(OH)2 = Cl{-} + MnO4{-} + H2O =>
2 OH{-} + 5 ClO{-} + 2 Mn(OH)2 = 5 Cl{-} + 2 MnO4{-} + 3 H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur10/20/24
Équations équilibrées sur11/19/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
