| Équations équilibrées la veille |
K2(SO4) + Pb(NO3) = K2(NO3) + SO4(Pb)
NaCI + H3PO4 = NaH2PO4 + HCI =>
NaCI + H3PO4 = NaH2PO4 + HCI
P + I2 = PI3 =>
2 P + 3 I2 = 2 PI3
C16H28 + O2 = CO2 + H2O =>
C16H28 + 23 O2 = 16 CO2 + 14 H2O
Cr + N2 = Cr2N3 =>
4 Cr + 3 N2 = 2 Cr2N3
Ag + NHO3 = AgNO3 + NO2 + H2O =>
Ag + 2 NHO3 = AgNO3 + NO2 + H2O
ZnBr2 + K2CO3 = ZnCO3 + KBr =>
ZnBr2 + K2CO3 = ZnCO3 + 2 KBr
CBr4 = C + Br =>
CBr4 = C + 4 Br
MnO4 + Cl2 = Mn + ClO3 =>
3 MnO4 + 2 Cl2 = 3 Mn + 4 ClO3
HClO + Zn = ZnClO + H2 =>
2 HClO + 2 Zn = 2 ZnClO + H2
Br2 + S + H2O = HBr + H2SO4 =>
3 Br2 + S + 4 H2O = 6 HBr + H2SO4
Ca(NO3)2(aq) + (NH4)2CO3(aq) = CaCO3(s) + NH4NO3(aq) =>
Ca(NO3)2(aq) + (NH4)2CO3(aq) = CaCO3(s) + 2 NH4NO3(aq)
Al + CuSO4 + NaCl = AlCl3 + Cu + Na2SO4 =>
2 Al + 3 CuSO4 + 6 NaCl = 2 AlCl3 + 3 Cu + 3 Na2SO4
HCOO + H2O = H3O + COO =>
HCOO + H2O = H3O + COO
CCl4 + F = CF4 + Cl =>
CCl4 + 4 F = CF4 + 4 Cl
Mn(NO3)2 + H2SO4 = MnSO4 + HNO3 =>
Mn(NO3)2 + H2SO4 = MnSO4 + 2 HNO3
HgCl2 + (NH4)2CO3 = HgCO3 + NH4Cl =>
HgCl2 + (NH4)2CO3 = HgCO3 + 2 NH4Cl
H2SO4(g) + NaCl(s) = HCl(g) + Na2(SO4)(s) =>
H2SO4(g) + 2 NaCl(s) = 2 HCl(g) + Na2(SO4)(s)
MnSO4 + KIO4 + H2O = HMnO4 + KIO3 + H2SO4 =>
2 MnSO4 + 5 KIO4 + 3 H2O = 2 HMnO4 + 5 KIO3 + 2 H2SO4
Hg(OH)2 + H3(PO4) = Hg3(PO4)2 + H(OH) =>
3 Hg(OH)2 + 2 H3(PO4) = Hg3(PO4)2 + 6 H(OH)
Fe(NO3)2 + NaSCN = FeSCN + Na(NO3)2 =>
Fe(NO3)2 + NaSCN = FeSCN + Na(NO3)2
Sb2O5 + NaOH = NaSbO3 + H2O =>
Sb2O5 + 2 NaOH = 2 NaSbO3 + H2O
BaS = Ba + S =>
BaS = Ba + S
LiCl + BeF2 = LiF + BeCl2 =>
2 LiCl + BeF2 = 2 LiF + BeCl2
Cl + NaF = NaCl + F2 =>
2 Cl + 2 NaF = 2 NaCl + F2
CH3COOH + H2O2 + Fe = Fe(CH3COO) + H2O =>
2 CH3COOH + H2O2 + 2 Fe = 2 Fe(CH3COO) + 2 H2O
IO2 + OH{-} = IO3{-} + H2O + e =>
IO2 + 2 OH{-} = IO3{-} + H2O + e
H2SO4 + CuOH = Cu2SO4 + H2O =>
H2SO4 + 2 CuOH = Cu2SO4 + 2 H2O
Na2SO3 + HF = NaF + H2O + SO2 =>
Na2SO3 + 2 HF = 2 NaF + H2O + SO2
Cr2O2 + C = Cr + CO2 =>
Cr2O2 + C = 2 Cr + CO2
H3PO4 + Cu(OH)2 = H2O + Cu3(PO4)2 =>
2 H3PO4 + 3 Cu(OH)2 = 6 H2O + Cu3(PO4)2
CaSO4 + C2H4O2 = C4H6CaO4 + H2SO4 =>
CaSO4 + 2 C2H4O2 = C4H6CaO4 + H2SO4
Pb(NO3)2 + Na2(C2O4) = Pb(C2O4) + NaNO3 =>
Pb(NO3)2 + Na2(C2O4) = Pb(C2O4) + 2 NaNO3
Hg(SCN)2 = HgS + CS2 + C3N4 =>
2 Hg(SCN)2 = 2 HgS + CS2 + C3N4
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
C3H8NO5P + H2O = C2H5OH + CH4N2O + H3PO4 + C12H22O11 =>
8 C3H8NO5P + 11 H2O = 4 C2H5OH + 4 CH4N2O + 8 H3PO4 + C12H22O11
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
CH3OH + CH2O2 = C2H3O2 + H2O =>
3 CH3OH + 5 CH2O2 = 4 C2H3O2 + 5 H2O
C6H14 + Br2 = C6H13Br + HBr =>
C6H14 + Br2 = C6H13Br + HBr
Pb(OH)2(s) + OH(aq) = Pb(OH)4(aq) =>
Pb(OH)2(s) + 2 OH(aq) = Pb(OH)4(aq)
Zn + KNO3 = K + Zn(NO3)2 =>
Zn + 2 KNO3 = 2 K + Zn(NO3)2
MnC2O4(H2O)3 + O2 = MnO + H2O + CO2 =>
2 MnC2O4(H2O)3 + O2 = 2 MnO + 6 H2O + 4 CO2
Hg(NO3)2(aq) + NaCl(aq) = HgCl2(s) + NaNO3(aq) =>
Hg(NO3)2(aq) + 2 NaCl(aq) = HgCl2(s) + 2 NaNO3(aq)
Cu + AuNO3 = Cu(NO3)2 + Au =>
Cu + 2 AuNO3 = Cu(NO3)2 + 2 Au
F2H2 = FH =>
F2H2 = 2 FH
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
BaS + ZnSO4 = ZnS + BaSO4 =>
BaS + ZnSO4 = ZnS + BaSO4
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
MnO4 + Cl2 = Mn + ClO3 =>
3 MnO4 + 2 Cl2 = 3 Mn + 4 ClO3
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur10/23/24
Équations équilibrées sur11/22/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
