| Équations équilibrées la veille |
AgNO3(aq) + NaOH = AgOH + NaNO3
Mg(H2PO4)2 + HNO3 = H3PO4 + Mg(NO3)2 =>
Mg(H2PO4)2 + 2 HNO3 = 2 H3PO4 + Mg(NO3)2
KMnO4 + KI + HCl = I2 + H2O + MnCl2 + KCl =>
2 KMnO4 + 10 KI + 16 HCl = 5 I2 + 8 H2O + 2 MnCl2 + 12 KCl
AgCl + Na2CO3 = AgCO3 + Na2Cl =>
AgCl + Na2CO3 = AgCO3 + Na2Cl
Cs + P = PCs =>
Cs + P = PCs
PbCH3OO + KCl = PbCl + KCH3OO =>
PbCH3OO + KCl = PbCl + KCH3OO
Ag{+} + Ni = Ni{3\2+} + Ag =>
3 Ag{+} + Ni = Ni{3\2+} + 3 Ag
FeNO3 + Na2CO3 = FeCO3 + Na2NO3 =>
FeNO3 + Na2CO3 = FeCO3 + Na2NO3
KMnO4 + Na2C2O4 = K2C2O4 + Na + MnO4 =>
2 KMnO4 + Na2C2O4 = K2C2O4 + 2 Na + 2 MnO4
K2CO3 + C6H8O2 = H2O + CO2 + KC3H3 =>
7 K2CO3 + 8 C6H8O2 = 11 H2O + 13 CO2 + 14 KC3H3
Si + P = Si3P4 =>
3 Si + 4 P = Si3P4
CrCl3 + K2S = CrS + K2Cl3 =>
CrCl3 + K2S = CrS + K2Cl3
BaCl2(aq) + KBr(aq) = BaBr2(aq) + KCl(s) =>
BaCl2(aq) + 2 KBr(aq) = BaBr2(aq) + 2 KCl(s)
Fr + H2 = FrH2 =>
Fr + H2 = FrH2
LiO2 + H2O = LiOH3 + O4 =>
8 LiO2 + 12 H2O = 8 LiOH3 + 5 O4
C2H5CO2H + Na2CO3 = NaC2H5CO2H + CO2 + H2O =>
15 C2H5CO2H + 7 Na2CO3 = 14 NaC2H5CO2H + 10 CO2 + 3 H2O
Sn(OH)2 + NaOH = Na2SnO2 + H2O(g) =>
Sn(OH)2 + 2 NaOH = Na2SnO2 + 2 H2O(g)
NaHCO3 + H2SO4 = CO2 + H2O + Na2SO4 =>
2 NaHCO3 + H2SO4 = 2 CO2 + 2 H2O + Na2SO4
Fe(OH)2 + Cl2 = Fe(OH)2Cl =>
2 Fe(OH)2 + Cl2 = 2 Fe(OH)2Cl
Fe{+3} + KSCN = FeKSCN{+3} =>
Fe{+3} + KSCN = FeKSCN{+3}
NO + OH = NO3 + H2 =>
NO + 2 OH = NO3 + H2
H3PO4 + NaH2PO4 = NaH5(PO4)2 =>
H3PO4 + NaH2PO4 = NaH5(PO4)2
CH3CH2COCH3 + O2(g) = CO2(g) + H2O =>
2 CH3CH2COCH3 + 11 O2(g) = 8 CO2(g) + 8 H2O
FePbSO4 = FeSO4Pb =>
FePbSO4 = FeSO4Pb
XeF6 + NaF = Na2XeF8 =>
XeF6 + 2 NaF = Na2XeF8
H2 + AuPO4 = H3PO4 + Au =>
3 H2 + 2 AuPO4 = 2 H3PO4 + 2 Au
NaCl + SO2 + H2O + O2 = Na2SO4 + HCl =>
4 NaCl + 2 SO2 + 2 H2O + O2 = 2 Na2SO4 + 4 HCl
C4H8O2(s) + O2(g) = CO2(g) + H2O(l) =>
C4H8O2(s) + 5 O2(g) = 4 CO2(g) + 4 H2O(l)
C7H17 + O3 = CO2 + H2O =>
2 C7H17 + 15 O3 = 14 CO2 + 17 H2O
Br(l) + I({-})(aq) = I2(s) + Br({-})(aq) =>
2 Br(l) + 2 I({-})(aq) = I2(s) + 2 Br({-})(aq)
NaHCO3 + H = CO + H2O + Na =>
NaHCO3 + 3 H = CO + 2 H2O + Na
HI(ac) + KMnO4(ac) + H2SO4(ac) = I2(s) + MnSO4(ac) + K2SO4(ac) + H2O(l) =>
10 HI(ac) + 2 KMnO4(ac) + 3 H2SO4(ac) = 5 I2(s) + 2 MnSO4(ac) + K2SO4(ac) + 8 H2O(l)
H2C2O4 + Na = HC2O4Na + H2 =>
2 H2C2O4 + 2 Na = 2 HC2O4Na + H2
C3H7OH + KMnO4 = C2H5CHO + MnO2 + KOH + H2O =>
3 C3H7OH + 2 KMnO4 = 3 C2H5CHO + 2 MnO2 + 2 KOH + 2 H2O
NO2 + F2 = NO2F =>
2 NO2 + F2 = 2 NO2F
C7H6N2O4 + O2 = CO2 + H2O + NO2 =>
2 C7H6N2O4 + 17 O2 = 14 CO2 + 6 H2O + 4 NO2
Ba(NO3)2(aq) + KSCN(aq) = Ba(SCN)2(aq) + KNO3(aq) =>
Ba(NO3)2(aq) + 2 KSCN(aq) = Ba(SCN)2(aq) + 2 KNO3(aq)
CuNO3 + Fe = Fe(NO3)2 + Cu =>
2 CuNO3 + Fe = Fe(NO3)2 + 2 Cu
NaOH + Ni(SO4)2 = Ni(OH)4 + Na2SO4 =>
4 NaOH + Ni(SO4)2 = Ni(OH)4 + 2 Na2SO4
K3Fe(SCN)6 + Na2Cr2O7 + H2SO4 = Fe(NO3)3 + Cr2(SO4)3 + CO2 + H2O + Na1SO4 + KNO3 =>
K3Fe(SCN)6 + 24 Na2Cr2O7 + 114 H2SO4 = Fe(NO3)3 + 24 Cr2(SO4)3 + 6 CO2 + 114 H2O + 48 Na1SO4 + 3 KNO3
Zn + KOH + H2O = K4[Zn(OH)6] + H2 =>
Zn + 4 KOH + 2 H2O = K4[Zn(OH)6] + H2
C6H5C00H + O2 = CO2 + H2O =>
2 C6H5C00H + 17 O2 = 14 CO2 + 6 H2O
M2SO4 + BaCl2 = M2Cl2 + BaSO4 =>
M2SO4 + BaCl2 = M2Cl2 + BaSO4
Na + Na2O = Na3O =>
Na + Na2O = Na3O
Pt(OH)4 + HI = PtI4 + H2O =>
Pt(OH)4 + 4 HI = PtI4 + 4 H2O
P3Cl4 = P + Cl2 =>
P3Cl4 = 3 P + 2 Cl2
Pb(C2H3O2) + KI = PbIK(C2H3O2) =>
Pb(C2H3O2) + KI = PbIK(C2H3O2)
Ca(OH)2 + ((NH4)2)SO4 = CaSO4 + NH3 + H2O =>
Ca(OH)2 + ((NH4)2)SO4 = CaSO4 + 2 NH3 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HNO3 + KOH = KNO3*H2O =>
HNO3 + KOH = KNO3*H2O
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.
