Équations équilibrées la veille |
Ca(NO3)2 + MgF2 = CaF2 + Mg(NO3)2
CuCl2 + Na2S + H2O = Cu(OH)2 + NaCl + H2S =>
CuCl2 + Na2S + 2 H2O = Cu(OH)2 + 2 NaCl + H2S
Fe + HNO3 = Fe(NO3)2 + H2O + NO2 =>
Fe + 4 HNO3 = Fe(NO3)2 + 2 H2O + 2 NO2
Mn2O2 + NaNO3 + NaOH = NaNO2 + Na2MnO4 + H2O =>
Mn2O2 + 4 NaNO3 + 4 NaOH = 4 NaNO2 + 2 Na2MnO4 + 2 H2O
Pb(ClO3)(aq) + NaI(aq) = PbI + NaClO3 =>
Pb(ClO3)(aq) + NaI(aq) = PbI + NaClO3
FeBr3 + AgNO3 = AgBr(s) + Fe(NO3)3(aq) =>
FeBr3 + 3 AgNO3 = 3 AgBr(s) + Fe(NO3)3(aq)
C2S + H = C3S2H3 + CH =>
2 C2S + 4 H = C3S2H3 + CH
Ni(NO3)2*6H2O + (C6H5)3P + KSCN = Ni((C6H5)3P)2(SCN)2 + H2O + KNO3 =>
Ni(NO3)2*6H2O + 2(C6H5)3P + 2 KSCN = Ni((C6H5)3P)2(SCN)2 + 6 H2O + 2 KNO3
Mg(HSO4)2 + Ca(NO3)2 = Mg(NO3)2 + Ca(HSO4)2 =>
Mg(HSO4)2 + Ca(NO3)2 = Mg(NO3)2 + Ca(HSO4)2
CH3CH2COONa + NaOH = Na2CO3 + C2H6 =>
CH3CH2COONa + NaOH = Na2CO3 + C2H6
HNO3 + HCl = NOCl + H2O + Cl =>
HNO3 + 3 HCl = NOCl + 2 H2O + 2 Cl
KMnO4 + H6C2O6 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
2 KMnO4 + 5 H6C2O6 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 10 CO2 + 18 H2O
CaSO4 + Al2O3 + H2O + CaO = Ca6Al2(SO4)3(OH)12(H2O)26 =>
3 CaSO4 + Al2O3 + 32 H2O + 3 CaO = Ca6Al2(SO4)3(OH)12(H2O)26
Bi(OH)3 + H2SO4 + HF = BiSO4F + H2O =>
Bi(OH)3 + H2SO4 + HF = BiSO4F + 3 H2O
C16H10 + O2 = CO2 + H2O =>
2 C16H10 + 37 O2 = 32 CO2 + 10 H2O
C56H108O6 + O2 = H2O + C2O =>
C56H108O6 + 38 O2 = 54 H2O + 28 C2O
C2H2 = C6H6 = C6H5Br = C6H5OH = C6H4OHNO2 =>
3 C2H2 = C6H6
BaCl2 + CuSO4 = BaCuCl2SO4 =>
BaCl2 + CuSO4 = BaCuCl2SO4
Ni + H2SO4 = Ni(SO4)3 + H2S + H2O =>
4 Ni + 15 H2SO4 = 4 Ni(SO4)3 + 3 H2S + 12 H2O
K2Cr2O7 + SnCl2 + KOH = K3[Cr(OH)6] + K2SnO3 + KCl + H2O =>
K2Cr2O7 + 3 SnCl2 + 16 KOH = 2 K3[Cr(OH)6] + 3 K2SnO3 + 6 KCl + 2 H2O
C4H10O + C4H10O2 = C8H18O2 + H2O =>
C4H10O + C4H10O2 = C8H18O2 + H2O
Mg + Li3PO4 = MgPO4 + Li =>
Mg + Li3PO4 = MgPO4 + 3 Li
NH4NO3 + CH3CO2K = NH4(CH3CO2) + KNO3 =>
NH4NO3 + CH3CO2K = NH4(CH3CO2) + KNO3
Ba(HCO3)2(s) + H2SO4(aq) = BaSO4(aq) + H2O(l) + CO2(g) =>
Ba(HCO3)2(s) + H2SO4(aq) = BaSO4(aq) + 2 H2O(l) + 2 CO2(g)
KOH + MgSO4 = KSO4 + MgOH =>
KOH + MgSO4 = KSO4 + MgOH
KI + HNO3 = NO + I2 + KNO3 + H2O =>
6 KI + 8 HNO3 = 2 NO + 3 I2 + 6 KNO3 + 4 H2O
ZnSO4 + HCl = ZnCl2 + H2SO4 =>
ZnSO4 + 2 HCl = ZnCl2 + H2SO4
Ca(ClO3)2 = CaCl2 + OO =>
Ca(ClO3)2 = CaCl2 + 3 OO
KMnO4 + HNO3 = KNO3 + HMnO4 =>
KMnO4 + HNO3 = KNO3 + HMnO4
Cl2O7 + CO2 = Cl2O5 + CO4 =>
Cl2O7 + CO2 = Cl2O5 + CO4
C3H7OH + Cl2 = C3H7OCl + HCl =>
C3H7OH + Cl2 = C3H7OCl + HCl
K2S(aq) + Pb(NO3)2(aq) = K2(NO3)2 + PbS =>
K2S(aq) + Pb(NO3)2(aq) = K2(NO3)2 + PbS
Fe2 + Cu(NO3) = Cu + Fe(NO3)2 =>
Fe2 + 4 Cu(NO3) = 4 Cu + 2 Fe(NO3)2
CCl4(l) + H2(g) = HCl(g) + CHCl3(l) =>
CCl4(l) + H2(g) = HCl(g) + CHCl3(l)
Al2(SO4)3 + BaCl2 = Ba(SO4) + AlCl3 =>
Al2(SO4)3 + 3 BaCl2 = 3 Ba(SO4) + 2 AlCl3
CrS2 + O2 = CrO3 + SO2 =>
2 CrS2 + 7 O2 = 2 CrO3 + 4 SO2
MgCl2(aq) + NaOH = Mg(OH)2 + NaCl(aq) =>
MgCl2(aq) + 2 NaOH = Mg(OH)2 + 2 NaCl(aq)
H2SO4 + Pb(C2H3O2)2 = Pb2(SO4)2 + HC2H3O2 =>
2 H2SO4 + 2 Pb(C2H3O2)2 = Pb2(SO4)2 + 4 HC2H3O2
Fe(s)H2SO4(aq) = H2(g)FeSO4(aq) =>
Fe(s)H2SO4(aq) = H2(g)FeSO4(aq)
Na2HPO4 + (NH4)2MoO4 + HNO3 = (NH4)3PMo12O40 + NaNO3 + NH4NO3 + H2O =>
Na2HPO4 + 12(NH4)2MoO4 + 23 HNO3 = (NH4)3PMo12O40 + 2 NaNO3 + 21 NH4NO3 + 12 H2O
Na2S2O4 + I2 = NaI + SO2 =>
Na2S2O4 + I2 = 2 NaI + 2 SO2
FeCl3 + KSCN + H2O = Fe(OH)3 + KCl + HSCN =>
FeCl3 + 3 KSCN + 3 H2O = Fe(OH)3 + 3 KCl + 3 HSCN
C6H6S + O2 = CO2 + H2O + SO2 =>
2 C6H6S + 17 O2 = 12 CO2 + 6 H2O + 2 SO2
HCl + MgBr2 = HBr + MgCl2 =>
2 HCl + MgBr2 = 2 HBr + MgCl2
CaCl + Pb(NO3)2 = Ca(NO3)2 + PbCl =>
CaCl + Pb(NO3)2 = Ca(NO3)2 + PbCl
CsNO3 + Ag2SO4 = Cs2SO4 + AgNO3 =>
2 CsNO3 + Ag2SO4 = Cs2SO4 + 2 AgNO3
NH + O2 = N2O5 + H2O =>
2 NH + 3 O2 = N2O5 + H2O
O2 + MnO + SO2 = MnSO4 =>
O2 + 2 MnO + 2 SO2 = 2 MnSO4
Ba2 + (PO4)3 = Ba3(PO4)2(s) =>
9 Ba2 + 4(PO4)3 = 6 Ba3(PO4)2(s)
AgNO3 + H2O + PH3 = H3PO4 + Ag + HNO3 =>
8 AgNO3 + 4 H2O + PH3 = H3PO4 + 8 Ag + 8 HNO3
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur11/22/24
Équations équilibrées sur12/22/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.