| Équations équilibrées la veille |
2 NaNo3 + PBO = PB(No3)2 + Na2O
KOH + KH2Po4 = K2HPo4 + H2O =>
KOH + KH2Po4 = K2HPo4 + H2O
Ag2CO3 + HNO3 = AgNO3 + CO2 + H2O =>
Ag2CO3 + 2 HNO3 = 2 AgNO3 + CO2 + H2O
Fe(OH)3 + H2O2(ag) = FeO3(ag) + H2O(l) =>
2 Fe(OH)3 + 3 H2O2(ag) = 2 FeO3(ag) + 6 H2O(l)
CH3(CH2)7OH + C2H4O2 = CH3(CH2)7O2CCH3 + H2O =>
CH3(CH2)7OH + C2H4O2 = CH3(CH2)7O2CCH3 + H2O
AgNo3 + MgCl = Mg(No3) + AgCl =>
AgNo3 + MgCl = Mg(No3) + AgCl
C7H6O3 + C4H6O3 = C8H8O3 + C2H4O3 =>
2 C7H6O3 + 4 C4H6O3 = 3 C8H8O3 + 3 C2H4O3
Mg(OH)2 + HNO3 = Mg(NO3)2 + H2O =>
Mg(OH)2 + 2 HNO3 = Mg(NO3)2 + 2 H2O
Fe2O3 + Ca3(PO4)2 = Fe(PO4) + CaO =>
Fe2O3 + Ca3(PO4)2 = 2 Fe(PO4) + 3 CaO
CaCl2 + C2H3O2 + O = CaO + CH3Cl2O + CO2 =>
CaCl2 + C2H3O2 + 2 O = CaO + CH3Cl2O + CO2
Hg + H2O = H2 + HgO =>
Hg + H2O = H2 + HgO
H2O + SO4 = H2SO4 + O2 =>
2 H2O + 2 SO4 = 2 H2SO4 + O2
C + Sb2O3 = Sb + CO =>
3 C + Sb2O3 = 2 Sb + 3 CO
MgCl2 + CaCO3 = MgCO3 + CaCl2 =>
MgCl2 + CaCO3 = MgCO3 + CaCl2
Fe(OH)2 + H5PO4 = Fe + (PO4)2 + H2O =>
5 Fe(OH)2 + 2 H5PO4 = 5 Fe + (PO4)2 + 10 H2O
K + Cl = K7Cl5 =>
7 K + 5 Cl = K7Cl5
HN + KI = HI + KN =>
HN + KI = HI + KN
Cu(NO3)2 + K2SO4 = CuSO4 + KNO3 =>
Cu(NO3)2 + K2SO4 = CuSO4 + 2 KNO3
NH2COONH4 + H2O = (NH4)2CO3 =>
NH2COONH4 + H2O = (NH4)2CO3
W + O = WO3 =>
W + 3 O = WO3
C3H8O + K2Cr2O7 + H2SO4 = K2SO4 + H2O + Cr2(SO4)3 + C3H6O =>
3 C3H8O + K2Cr2O7 + 4 H2SO4 = K2SO4 + 7 H2O + Cr2(SO4)3 + 3 C3H6O
KNH2 + H2S = NH3 + KHS =>
KNH2 + H2S = NH3 + KHS
K3Co(NO2)6 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + CoSO4 + HNO3 + H2O =>
5 K3Co(NO2)6 + 11 KMnO4 + 29 H2SO4 = 13 K2SO4 + 11 MnSO4 + 5 CoSO4 + 30 HNO3 + 14 H2O
AlO + H2SO3 = H2O + Al2(SO3)2 =>
2 AlO + 2 H2SO3 = 2 H2O + Al2(SO3)2
CH3CH2CH2CH3 + O2 = C2H2(CO)2O + H2O =>
2 CH3CH2CH2CH3 + 7 O2 = 2 C2H2(CO)2O + 8 H2O
NaCrO2 + PbO2 + NaOH = Na2CrO4 + NaPbO2 + H2O =>
NaCrO2 + 3 PbO2 + 4 NaOH = Na2CrO4 + 3 NaPbO2 + 2 H2O
K2Cr2O7 + SnSO + H2SO4 = K2SO4 + Cr2(SO4)3 + Sn(SO4)2 + H2O =>
4 K2Cr2O7 + 3 SnSO + 19 H2SO4 = 4 K2SO4 + 4 Cr2(SO4)3 + 3 Sn(SO4)2 + 19 H2O
CrO7 + H2O = Cr + OH =>
CrO7 + 7 H2O = Cr + 14 OH
C6H8O7 + KMnO4*H2O = CO2 + MnO2 + H2O + KOH =>
C6H8O7 + 6 KMnO4*H2O = 6 CO2 + 6 MnO2 + 7 H2O + 6 KOH
KCl + H2SO4 = K2SO4 + HCl =>
2 KCl + H2SO4 = K2SO4 + 2 HCl
Cr2O7 + H{+} + Cl{-} = Cr{+3} + H2O + Cl2 =>
Cr2O7 + 14 H{+} + 8 Cl{-} = 2 Cr{+3} + 7 H2O + 4 Cl2
C + O2 = CO2 =>
C + O2 = CO2
C(s) + O2(g) = CO2(g) =>
C(s) + O2(g) = CO2(g)
H2SO4 + K2Cr2O7 + C2H5OH = CH3CHO + K2SO4 + Cr2(SO4)3 + H2O =>
4 H2SO4 + K2Cr2O7 + 3 C2H5OH = 3 CH3CHO + K2SO4 + Cr2(SO4)3 + 7 H2O
Na2CO3 + NH3 = Na2H3 + NCO3 =>
Na2CO3 + NH3 = Na2H3 + NCO3
Fe + Zn{2+} = Fe{3+} + Zn =>
2 Fe + 3 Zn{2+} = 2 Fe{3+} + 3 Zn
I{-} + Fe(NO3)3 = FeI3 + NO3{-} =>
3 I{-} + Fe(NO3)3 = FeI3 + 3 NO3{-}
Pb3(PO3)4 + HIO3 = H3PO3 + Pb(IO3)4 =>
Pb3(PO3)4 + 12 HIO3 = 4 H3PO3 + 3 Pb(IO3)4
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
H + Pb = HPb2 =>
H + 2 Pb = HPb2
Mn3O12 + H3Cl3 = Mn3Cl12 + H12O3 + Cl2 =>
Mn3O12 + 16 H3Cl3 = Mn3Cl12 + 4 H12O3 + 18 Cl2
C3H7OH = C6H11OH + H1 + OH =>
2 C3H7OH = C6H11OH + 3 H1 + OH
C2H4O + KMnO4 + H2SO4 = C2H3O2K + MnSO4 + H2O + (C2H3O2)2Mn =>
10 C2H4O + 4 KMnO4 + H2SO4 = 4 C2H3O2K + MnSO4 + 6 H2O + 3(C2H3O2)2Mn
Pb(NO3)2 + BaCl2 = PbCl2 + Ba(NO3)2 =>
Pb(NO3)2 + BaCl2 = PbCl2 + Ba(NO3)2
KMnO4 + C2O4H2 = CO2 + MnO2 + K + H2O =>
KMnO4 + 2 C2O4H2 = 4 CO2 + MnO2 + K + 2 H2O
C2H2 + KMnO4 = KC2H2O2 + MnO2 =>
C2H2 + KMnO4 = KC2H2O2 + MnO2
AgNO3 + SrBr2 = SrNO3 + AgBr2 =>
AgNO3 + SrBr2 = SrNO3 + AgBr2
Li2CO3 + HNO3 = LiHCO3 + LiNO3 =>
Li2CO3 + HNO3 = LiHCO3 + LiNO3
Ag + AuNo3 = AgNo3 + Au =>
Ag + AuNo3 = AgNo3 + Au
Hg1O = Hg1 + O2 =>
2 Hg1O = 2 Hg1 + O2
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/25/25
Équations équilibrées sur02/24/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
