Équations équilibrées la veille |
Cu(OH)2 + 2 NaOH = Cu(OH)4 + 2 Na
SiO2 + Na = Si + Na2O =>
SiO2 + 4 Na = Si + 2 Na2O
(NH4)2SO4 + BaCl2 = (NH4)2Cl2 + BaSO4 =>
(NH4)2SO4 + BaCl2 = (NH4)2Cl2 + BaSO4
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
RbF + CaCl2 = RbCl + CaF2 =>
2 RbF + CaCl2 = 2 RbCl + CaF2
N2 + O2 = NO =>
N2 + O2 = 2 NO
C6H5NH2 = C6H5NH{-} + H{+} =>
C6H5NH2 = C6H5NH{-} + H{+}
Li(IO) + Na(OH) = Na(IO) + Li(OH) =>
Li(IO) + Na(OH) = Na(IO) + Li(OH)
Al3 + CuO2 = Cu + Al3O2 =>
Al3 + CuO2 = Cu + Al3O2
HCl + Zi = H2 + ZiCl =>
2 HCl + 2 Zi = H2 + 2 ZiCl
CaSiO3 + HF(l) = SiF4 + CaF2 + H2O =>
CaSiO3 + 6 HF(l) = SiF4 + CaF2 + 3 H2O
KAl(SO4)2*12(H2O) + C10H20 = KAl(SO4)2*11(H2O) + C10H20(H2O) =>
KAl(SO4)2*12(H2O) + C10H20 = KAl(SO4)2*11(H2O) + C10H20(H2O)
L = L2 =>
2 L = L2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
FeCl2 + O2 + NaOH + H2O = Fe(OH)3 + NaCl =>
4 FeCl2 + O2 + 8 NaOH + 2 H2O = 4 Fe(OH)3 + 8 NaCl
H2SO3 + MgO = Mg + SO3 + H2O =>
H2SO3 + MgO = Mg + SO3 + H2O
NaOH + (COOH)2*2H2O = Na2(COO)2 + H2O =>
2 NaOH + (COOH)2*2H2O = Na2(COO)2 + 4 H2O
K2Cr2O7 + H2SO4 + H2S = KCr(SO4)2 + H2O =>
4 K2Cr2O7 + 13 H2SO4 + 3 H2S = 8 KCr(SO4)2 + 16 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Si + H2SO4 = SiO2 + SO2 + H2O =>
Si + 2 H2SO4 = SiO2 + 2 SO2 + 2 H2O
Cr2O7{-2} + SO3{-2} + H{+} = Cr{+3} + SO4{-2} + H2O =>
Cr2O7{-2} + 3 SO3{-2} + 8 H{+} = 2 Cr{+3} + 3 SO4{-2} + 4 H2O
NaCH3COO + KCl = NaCl + KCH3COO =>
NaCH3COO + KCl = NaCl + KCH3COO
N(g) + O(g) = NO(g) =>
N(g) + O(g) = NO(g)
AgNO3 + CdF2 = AgF2 + CdNO3 =>
AgNO3 + CdF2 = AgF2 + CdNO3
K2O + OH = KOH + O2 =>
2 K2O + 4 OH = 4 KOH + O2
Ag(s) + MgCl2(s) = AgCl(s) + Mg(s) =>
2 Ag(s) + MgCl2(s) = 2 AgCl(s) + Mg(s)
AgOH + HBr = HOH + AgBr =>
AgOH + HBr = HOH + AgBr
H2S + AgNO3 = H2NO3 + AgS =>
H2S + AgNO3 = H2NO3 + AgS
Cu2SO3 + CaSO5 = Cu2SO4 + CaSO3 =>
2 Cu2SO3 + CaSO5 = 2 Cu2SO4 + CaSO3
(NH4)2CO3 + Ca(OH)2 = CaCO3 + H2O + NH3 =>
(NH4)2CO3 + Ca(OH)2 = CaCO3 + 2 H2O + 2 NH3
Cu(S) + AgNO3 = Cu(NO3)2 + Ag2S =>
Cu(S) + 2 AgNO3 = Cu(NO3)2 + Ag2S
Cs + H2O = CsHO + H =>
Cs + H2O = CsHO + H
V + C2O4 = V(C2O4)3 =>
V + 3 C2O4 = V(C2O4)3
Mg(ClO3)2 + NaC2H3O2 = Mg(C2H3O2)2 + NaClO3 =>
Mg(ClO3)2 + 2 NaC2H3O2 = Mg(C2H3O2)2 + 2 NaClO3
HNO3 + Mg = MgNO3 + H2 =>
2 HNO3 + 2 Mg = 2 MgNO3 + H2
Sb2(SO4)3 + H2O + KMnO4 = H3SbO4 + K2SO4 + MnSO4 + H2SO4 =>
5 Sb2(SO4)3 + 24 H2O + 4 KMnO4 = 10 H3SbO4 + 2 K2SO4 + 4 MnSO4 + 9 H2SO4
Ca(NO3)2(aq) + H2SO4(aq) = CaSO4 + H2(NO3)2 =>
Ca(NO3)2(aq) + H2SO4(aq) = CaSO4 + H2(NO3)2
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
Mg + H2SO4 = MgSO4 + H2(classification) =>
Mg + H2SO4 = MgSO4 + H2(classification)
Ca(s) + ZnSO4(aq) = CaSO4 + Zn =>
Ca(s) + ZnSO4(aq) = CaSO4 + Zn
AlS + H2O = AlOH + SH =>
AlS + H2O = AlOH + SH
Fe2S4 = Fe + S =>
Fe2S4 = 2 Fe + 4 S
P + Fe3O3 = P3O2 + Fe =>
9 P + 2 Fe3O3 = 3 P3O2 + 6 Fe
C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2
KOH + KMnO4 + MnO2 = K2MnO4 + H2O =>
4 KOH + 2 KMnO4 + MnO2 = 3 K2MnO4 + 2 H2O
V{2+} + MnO4{-} + H{+} = Mn{2+} + H2O + VO{2+} =>
5 V{2+} + 2 MnO4{-} + 6 H{+} = 2 Mn{2+} + 3 H2O + 5 VO{2+}
SO2 + Na2S2O8 + H2SO4 = H2S2O7 + NaHSO4 =>
SO2 + Na2S2O8 + 3 H2SO4 = 2 H2S2O7 + 2 NaHSO4
RbOH + H4SiO4 = Rb4SiO4 + H2O =>
4 RbOH + H4SiO4 = Rb4SiO4 + 4 H2O
As2S3(s) + HNO3(ac) + H2O(l) = H3AsO4(ac) + NO(g) + S(s) =>
3 As2S3(s) + 10 HNO3(ac) + 4 H2O(l) = 6 H3AsO4(ac) + 10 NO(g) + 9 S(s)
(Cu)(OH)2(s) = CuO(s) + H2O(l) =>
(Cu)(OH)2(s) = CuO(s) + H2O(l)
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.