| Équations équilibrées la veille |
CaCO3 + HCH3CO2 = HCO3 + CaCH3CO2
MgCO3 + HNO3 = CO2 + Mg(NO3)2 + H2O =>
MgCO3 + 2 HNO3 = CO2 + Mg(NO3)2 + H2O
Y2 + X = XY3 =>
3 Y2 + 2 X = 2 XY3
CO2(g) + Ba(OH)2 = BaCO3 + H2O(l) =>
CO2(g) + Ba(OH)2 = BaCO3 + H2O(l)
C + NO2 = CO2 + N =>
C + NO2 = CO2 + N
IF5 + Br2 = IBr3 + F2 =>
2 IF5 + 3 Br2 = 2 IBr3 + 5 F2
Pb3O4 = Pb + PbO2 =>
Pb3O4 = Pb + 2 PbO2
Sr3(PO4)2 + H3PO4 = Sr(H2PO4)2 =>
Sr3(PO4)2 + 4 H3PO4 = 3 Sr(H2PO4)2
(NH4)C2O4 + NaOH = NH4OH + NaC2O4 =>
(NH4)C2O4 + NaOH = NH4OH + NaC2O4
CCl2 + NaOH = C(OH)2 + NaCl =>
CCl2 + 2 NaOH = C(OH)2 + 2 NaCl
NH3 + Cl2 = NH4Cl + N2 =>
8 NH3 + 3 Cl2 = 6 NH4Cl + N2
CoCl2 + H2O2 + NaOH = CoO(OH) + NaCl + H2O =>
2 CoCl2 + H2O2 + 4 NaOH = 2 CoO(OH) + 4 NaCl + 2 H2O
Na3PO4 + Ca(HCO3)2 = NaHCO3 + Ca3(PO4)2 =>
2 Na3PO4 + 3 Ca(HCO3)2 = 6 NaHCO3 + Ca3(PO4)2
K2MnO4 + NaCl + H2SO4 = Cl2 + MnSO4 + K2SO4 + Na2SO4 + H2O =>
K2MnO4 + 4 NaCl + 4 H2SO4 = 2 Cl2 + MnSO4 + K2SO4 + 2 Na2SO4 + 4 H2O
CCl2 = C + Cl =>
CCl2 = C + 2 Cl
CCl2 + C6H10 = C7H10Cl2 =>
CCl2 + C6H10 = C7H10Cl2
C6H14 + CH3CO2H = C5H11COOH + C2H6 =>
C6H14 + CH3CO2H = C5H11COOH + C2H6
(NH2)2CO + H2O + Ba(NO3)2 = NH4NO3 + BaCO3 =>
(NH2)2CO + 2 H2O + Ba(NO3)2 = 2 NH4NO3 + BaCO3
LiBr + H2SO4 = LiHSO4 + HBr =>
LiBr + H2SO4 = LiHSO4 + HBr
MoS2(s) + O2(g) = MoO3(s) + SO2(g) =>
2 MoS2(s) + 7 O2(g) = 2 MoO3(s) + 4 SO2(g)
NaF + CaSO4 = CaF2 + Na2SO4 =>
2 NaF + CaSO4 = CaF2 + Na2SO4
MgCO3 + C2H2O4 = MgC2O4 + H2O + CO2 =>
MgCO3 + C2H2O4 = MgC2O4 + H2O + CO2
CCl2 + AgNO3 = C(NO3)2 + AgCl =>
CCl2 + 2 AgNO3 = C(NO3)2 + 2 AgCl
C13H14N2 + C7H5NO3 = C7H5NO2C7H5NO2C13H10N2 + H2O =>
C13H14N2 + 2 C7H5NO3 = C7H5NO2C7H5NO2C13H10N2 + 2 H2O
LiOH + KHSO4 = LiHSO4 + KOH =>
LiOH + KHSO4 = LiHSO4 + KOH
Fe2O3 + ZnCO3 = Fe2CO3 + ZnO3 =>
Fe2O3 + ZnCO3 = Fe2CO3 + ZnO3
Ag(s) + H2SO4(aq) = AgSO4(aq) + H2(s) =>
Ag(s) + H2SO4(aq) = AgSO4(aq) + H2(s)
C(s) + H2SO4(i) = SO2(g) + CO2(g) + H2O(g) =>
C(s) + 2 H2SO4(i) = 2 SO2(g) + CO2(g) + 2 H2O(g)
Na2O + H4P2O7 = Na2H2P2O7 + H2O =>
Na2O + H4P2O7 = Na2H2P2O7 + H2O
CuSO4 + Mg2 = CuMg + (SO4)2 =>
2 CuSO4 + Mg2 = 2 CuMg + (SO4)2
MeOH + Me = Me2O + H2 =>
2 MeOH + 2 Me = 2 Me2O + H2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
CH3CH2CH2CH2OH + NH3 = CH3CH2CH2NH2 + H2O =>
3 CH3CH2CH2CH2OH + 4 NH3 = 4 CH3CH2CH2NH2 + 3 H2O
K2CO3 + AgCl = KCl + CO2 + Ag + O2 =>
2 K2CO3 + 4 AgCl = 4 KCl + 2 CO2 + 4 Ag + O2
Mn(oh)2 + Cl2 + KOH = MnO2 + KCl + H2O =>
Mn(oh)2 + 4 Cl2 + 8 KOH = 2 MnO2 + 8 KCl + 4 H2O
CO + H2 = C3H8 + H2O =>
3 CO + 7 H2 = C3H8 + 3 H2O
H2 + Cl = HCl =>
H2 + 2 Cl = 2 HCl
Zn3P2 + KHCO3 = PH3 + KCO3 + Zn =>
Zn3P2 + 6 KHCO3 = 2 PH3 + 6 KCO3 + 3 Zn
H2NCH2CONHCH2COOH + H2O = H2NCH2COOH =>
H2NCH2CONHCH2COOH + H2O = 2 H2NCH2COOH
HCO3{-} + H3C6H5O7 = CO2 + H2O + C6H5O7{3-} =>
3 HCO3{-} + H3C6H5O7 = 3 CO2 + 3 H2O + C6H5O7{3-}
Mg(OH)2 + H3PO4 = Mg3(PO4)2 + H2O =>
3 Mg(OH)2 + 2 H3PO4 = Mg3(PO4)2 + 6 H2O
Al + NaOH(t) = Al(OH)3 + Na =>
Al + 3 NaOH(t) = Al(OH)3 + 3 Na
NaOH + Al2O3 = H2O + AlO2 + Na =>
2 NaOH + Al2O3 = H2O + 2 AlO2 + 2 Na
P + H2SO4 = SO2 + H3PO4H2O =>
2 P + 5 H2SO4 = 5 SO2 + 2 H3PO4H2O
H2O + Cu(C2H3O2)2*H2O + NaC7H4SO3N*H2O = Cu(C7H4SO3N)2*(H2O)4(H2O)2 + Na(C2H3O2) =>
3 H2O + Cu(C2H3O2)2*H2O + 2 NaC7H4SO3N*H2O = Cu(C7H4SO3N)2*(H2O)4(H2O)2 + 2 Na(C2H3O2)
Na2 + SO3 + HBr = H2SO3 + NaBr =>
Na2 + SO3 + 2 HBr = H2SO3 + 2 NaBr
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Pb + KOH + O2 = K2PbO2 + H2O =>
2 Pb + 4 KOH + O2 = 2 K2PbO2 + 2 H2O
HPO2 + Ca(OH)2 = CaHPO4 + H2 =>
HPO2 + Ca(OH)2 = CaHPO4 + H2
Ca3(PO4)2 + HNO3 = Ca(H2PO4)2 + Ca(NO3)2 =>
Ca3(PO4)2 + 4 HNO3 = Ca(H2PO4)2 + 2 Ca(NO3)2
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
