Équations équilibrées la veille |
CaCO3 + Na2O = CaO + Na2CO3
Na2S + HOH = H2S + NaOH =>
Na2S + 2 HOH = H2S + 2 NaOH
P2O5 + Ba3(PO4)2 + H2O = BaHPO4 =>
P2O5 + 2 Ba3(PO4)2 + 3 H2O = 6 BaHPO4
NH4Cl(aq) + Mg(s) = MgCl2(aq) + NH3(aq) + H2(g) =>
2 NH4Cl(aq) + Mg(s) = MgCl2(aq) + 2 NH3(aq) + H2(g)
MgSO4 + H2O = Mg(OH)2 + H2(SO4) =>
MgSO4 + 2 H2O = Mg(OH)2 + H2(SO4)
BaBr2 + Na3PO4 = Ba3(PO4)2 + NaBr(aq) =>
3 BaBr2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaBr(aq)
HNO3(aq) + CuCO3(s) = H2O(l) + CO2(g) + Cu(NO3)2(aq) =>
2 HNO3(aq) + CuCO3(s) = H2O(l) + CO2(g) + Cu(NO3)2(aq)
C3H6Cl + NaOH = C3H6OH + NaCl =>
C3H6Cl + NaOH = C3H6OH + NaCl
SrCl2 + O2 = SrCl2O2 =>
SrCl2 + O2 = SrCl2O2
Ag + HOH = AgOH + H2 =>
2 Ag + 2 HOH = 2 AgOH + H2
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
NH4OH + CuSO4 = NH4OHCuSO4 =>
NH4OH + CuSO4 = NH4OHCuSO4
NaClO + NaCl + H2SO4 = Cl2 + Na2SO4 + H2O =>
NaClO + NaCl + H2SO4 = Cl2 + Na2SO4 + H2O
CH4OH + PbCl2 = Pb(OH)2 + CH4Cl =>
2 CH4OH + PbCl2 = Pb(OH)2 + 2 CH4Cl
Br2 = Br =>
Br2 = 2 Br
NaBr + Pb(NO3)2 = NaNO3 + PbBr2 =>
2 NaBr + Pb(NO3)2 = 2 NaNO3 + PbBr2
NaNO2 + FeSO4 = NaSO4 + FeNO2 =>
NaNO2 + FeSO4 = NaSO4 + FeNO2
C2H6 + I2 = C2H5I + HI =>
C2H6 + I2 = C2H5I + HI
Ca(OH)2 + SiO2 = Ca2(SiO3)2 + H2O =>
2 Ca(OH)2 + 2 SiO2 = Ca2(SiO3)2 + 2 H2O
Mg + Pb(ii) = MgPb =>
Mg + Pb(ii) = MgPb
HBr + Na2SO3 = H2O + NaBr + SO2 =>
2 HBr + Na2SO3 = H2O + 2 NaBr + SO2
HCl + Fe(OH)2 = FeCl2 + H2O =>
2 HCl + Fe(OH)2 = FeCl2 + 2 H2O
H2No4 + Ca(OH)2 = CaNo4 + H2O =>
H2No4 + Ca(OH)2 = CaNo4 + 2 H2O
PbCO3 + H2O = H2CO3 + Pb(OH)2 =>
PbCO3 + 2 H2O = H2CO3 + Pb(OH)2
CaCl2 + HgNO3 = Ca(NO3)2 + HgCl =>
CaCl2 + 2 HgNO3 = Ca(NO3)2 + 2 HgCl
Cu2S + HNO3 = NO + CuSO4 + Cu(NO3)2 + H2O =>
3 Cu2S + 16 HNO3 = 10 NO + 3 CuSO4 + 3 Cu(NO3)2 + 8 H2O
CuCl2 + Fe2O3 = CuCl + FeCl3 + O =>
6 CuCl2 + Fe2O3 = 6 CuCl + 2 FeCl3 + 3 O
HCOONa = NaOH + CO =>
HCOONa = NaOH + CO
SiO2 + K2CO3 + Co3O4 = (SiO2K2OCoO) + CO + CO3 =>
3 SiO2 + 3 K2CO3 + Co3O4 = 3(SiO2K2OCoO) + CO + 2 CO3
(Ni(CN)4){2-} + Br2 + OH{-} = Ni(OH)3 + Br{-} + BrCN =>
2(Ni(CN)4){2-} + 9 Br2 + 6 OH{-} = 2 Ni(OH)3 + 10 Br{-} + 8 BrCN
KMnO4 + C3H8O3 = K2CO3 + Mn2O3 + CO2 + H2O =>
14 KMnO4 + 4 C3H8O3 = 7 K2CO3 + 7 Mn2O3 + 5 CO2 + 16 H2O
CH3OH + O2 = H2O + CO2 =>
2 CH3OH + 3 O2 = 4 H2O + 2 CO2
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
ZnO + H2C2O3 = H2C2O4 + Zn =>
ZnO + H2C2O3 = H2C2O4 + Zn
Ag2S(s) + O2(g) = Ag20(s) + SO2(g) =>
10 Ag2S(s) + 10 O2(g) = Ag20(s) + 10 SO2(g)
Cu2S + O2 = Cu2O + SO4 =>
2 Cu2S + 5 O2 = 2 Cu2O + 2 SO4
Al + Ca(OH)2 = Ca(AlO2)2 + CaO + H2 =>
2 Al + 3 Ca(OH)2 = Ca(AlO2)2 + 2 CaO + 3 H2
Cu2S = Cu + S =>
Cu2S = 2 Cu + S
MgSO4 + Ca(OH)2 = CaSO4 + Mg(OH)2 =>
MgSO4 + Ca(OH)2 = CaSO4 + Mg(OH)2
Sb2O3 + Br2 + KOH = KSbO3 + KBr + H2O =>
Sb2O3 + 2 Br2 + 6 KOH = 2 KSbO3 + 4 KBr + 3 H2O
CuCl2 + NaCl = CuNa + Cl2 =>
2 CuCl2 + 2 NaCl = 2 CuNa + 3 Cl2
NH3 + H3PO4 = NH4H2PO4 =>
NH3 + H3PO4 = NH4H2PO4
K2CO3 + H2SO4 = H2CO3 + K2SO4 =>
K2CO3 + H2SO4 = H2CO3 + K2SO4
Pd(NO3)2 + LiOH = H2O2Pd + LiNO3 =>
Pd(NO3)2 + 2 LiOH = H2O2Pd + 2 LiNO3
Ca(OH)2(s) + H2SO4(aq) = H2O(l) + CaSO4(s) =>
Ca(OH)2(s) + H2SO4(aq) = 2 H2O(l) + CaSO4(s)
PbOHNO3 + H2O = Pb(OH)2 + HNO3 =>
PbOHNO3 + H2O = Pb(OH)2 + HNO3
C25H12O6 + O2 = CO2 + H2O =>
C25H12O6 + 25 O2 = 25 CO2 + 6 H2O
NiSO4 + Li3PO4 = Ni3(PO4)2 + Li2SO4 =>
3 NiSO4 + 2 Li3PO4 = Ni3(PO4)2 + 3 Li2SO4
Cu2S = S2 + Cu2 =>
2 Cu2S = S2 + 2 Cu2
ZnCl2(aq) + CuSO4(aq) = ZnSO4(aq) + CuCl2(aq) =>
ZnCl2(aq) + CuSO4(aq) = ZnSO4(aq) + CuCl2(aq)
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur11/13/24
Équations équilibrées sur12/13/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.