| Équations équilibrées la veille | Équations équilibrées le lendemain |
KBr + 3 Cl2 + 3 H2O = KBrO3 + 6 HCl
Li2SiO3 + HNO3 = LiNO3 + H2SiO3 =>
Li2SiO3 + 2 HNO3 = 2 LiNO3 + H2SiO3
CsOH + C2H2O4 = CsHC2O4 + H2O =>
CsOH + C2H2O4 = CsHC2O4 + H2O
H2SeO3 + Na2SO3 = Se + H2O + Na2SO4 =>
H2SeO3 + 2 Na2SO3 = Se + H2O + 2 Na2SO4
Fe(s) + AgNO3 = Fe(NO3)3 + Ag(s) =>
Fe(s) + 3 AgNO3 = Fe(NO3)3 + 3 Ag(s)
S0 + KMnO4 + H2O = MnSO + K2SO4 + H2SO4 =>
11 S0 + 6 KMnO4 + 2 H2O = 6 MnSO + 3 K2SO4 + 2 H2SO4
H3AsO4 + KI + HCl = HAsO2 + I2 + H2O + KCl =>
H3AsO4 + 2 KI + 2 HCl = HAsO2 + I2 + 2 H2O + 2 KCl
(CH3CO)2O(l) + C6H4(OH)COOH(s) = C6H4(OCOCH3)COOH(s)CH3COOH(l) =>
(CH3CO)2O(l) + C6H4(OH)COOH(s) = C6H4(OCOCH3)COOH(s)CH3COOH(l)
HCI + H2O = CI + H3O =>
HCI + H2O = CI + H3O
C6H5CH3 + KMnO4 + HCl = C6H5COOH + MnO2 + KCl + H2O =>
C6H5CH3 + 2 KMnO4 + 2 HCl = C6H5COOH + 2 MnO2 + 2 KCl + 2 H2O
ZM(OH)2 + HNO3 = ZM(NO3)2 + H2O =>
ZM(OH)2 + 2 HNO3 = ZM(NO3)2 + 2 H2O
Li2CO3 + Sr(NO3)2 = LiNO3 + SrCO3 =>
Li2CO3 + Sr(NO3)2 = 2 LiNO3 + SrCO3
Mg(NO3)2 + K2S = MgS + K2(NO3)2 =>
Mg(NO3)2 + K2S = MgS + K2(NO3)2
NaCl + AgNO3 = silverchloride + sodiumnitrate =>
NaCl + AgNO3 = AgCl + NaNO3
Sr(MnO4)2 = SrO + MnO2 + O2 =>
2 Sr(MnO4)2 = 2 SrO + 4 MnO2 + 3 O2
MnO2 + Sn(OH)4 = Mn(OH)8 + SnO =>
MnO2 + 2 Sn(OH)4 = Mn(OH)8 + 2 SnO
(NH)2 + Cr2O7 = Cr2O3 + N2 + H2O =>
4(NH)2 + Cr2O7 = Cr2O3 + 4 N2 + 4 H2O
HBF4 + H2O = HF + H3BO3 =>
HBF4 + 3 H2O = 4 HF + H3BO3
K + Mn(NO3)2 = Mn + KNO3 =>
2 K + Mn(NO3)2 = Mn + 2 KNO3
Cr2(SO4)3 + KClO3 + NaOH = Na2CrO4 + Na2SO4 + KCl + H2O =>
Cr2(SO4)3 + KClO3 + 10 NaOH = 2 Na2CrO4 + 3 Na2SO4 + KCl + 5 H2O
N2 + H2O = H2O2 + N2H2 =>
N2 + 2 H2O = H2O2 + N2H2
Fe(NO3)3 + KI = Fe + KI(NO3)3 =>
Fe(NO3)3 + KI = Fe + KI(NO3)3
KAl(OH)4 + H2SO4 + H2O = KAl(SO4)2*12H2O =>
KAl(OH)4 + 2 H2SO4 + 8 H2O = KAl(SO4)2*12H2O
Ba(OH)2 + NH4I = BaI2 + H2O + NH3 =>
Ba(OH)2 + 2 NH4I = BaI2 + 2 H2O + 2 NH3
C2H2 + Ag(NH3)2NO3 = Ag2C2 + NH4NO3 + NH3 =>
C2H2 + 2 Ag(NH3)2NO3 = Ag2C2 + 2 NH4NO3 + 2 NH3
Sb + Mn + Te + Se = Sb4Mn2Te3Se6 =>
4 Sb + 2 Mn + 3 Te + 6 Se = Sb4Mn2Te3Se6
B5H11 + H2O = H3BO3 + H2 =>
B5H11 + 15 H2O = 5 H3BO3 + 13 H2
XC11H17O3N3 + O2 = X + CO2 + NH3 + H2O =>
2 XC11H17O3N3 + 23 O2 = 2 X + 22 CO2 + 6 NH3 + 8 H2O
Cu2O35 + HCl = CuCl2 + H2O + O2 =>
2 Cu2O35 + 8 HCl = 4 CuCl2 + 4 H2O + 33 O2
Cr2O3 + C = CO3 + Cr2 =>
Cr2O3 + C = CO3 + Cr2
CO3Na2 + H2SO4 = CO3H2 + Na2SO4 =>
CO3Na2 + H2SO4 = CO3H2 + Na2SO4
NiCl2 + NH3 + H2O = Ni(OH)Cl + NH4Cl =>
NiCl2 + NH3 + H2O = Ni(OH)Cl + NH4Cl
C5H10O(t) + O2(g) = CO2(g) + H2O(t) =>
C5H10O(t) + 7 O2(g) = 5 CO2(g) + 5 H2O(t)
CO + H2O + SO3 = C6H6OS + O2 =>
12 CO + 6 H2O + 2 SO3 = 2 C6H6OS + 11 O2
C3H7Cl + Na = C3H7Na + Cl2 =>
2 C3H7Cl + 2 Na = 2 C3H7Na + Cl2
AgF + KBr = AgBr + KF =>
AgF + KBr = AgBr + KF
Mg + CuSO4 = MgSO4 + Cu2 =>
2 Mg + 2 CuSO4 = 2 MgSO4 + Cu2
CaSO4 + AlBr3 = CaBr3 + Al2(SO4)2 =>
2 CaSO4 + 2 AlBr3 = 2 CaBr3 + Al2(SO4)2
CoCl2 + Hg2(NO3)2 = Co(NO3)2 + Hg2Cl2 =>
CoCl2 + Hg2(NO3)2 = Co(NO3)2 + Hg2Cl2
(NH4)(NO3) + H2O = O(NH4) + H2(NO3) =>
(NH4)(NO3) + H2O = O(NH4) + H2(NO3)
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K2Fe2(C2O4)16*10H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 15 H2C2O4 + K2C2O4 + 13 H2O2 = K2Fe2(C2O4)16*10H2O + 2(NH4)2SO4 + 2 H2SO4 + 28 H2O
Zn(OH3)2 + CH3COOOH = Zn(CH3COO)2 + H2O =>
Zn(OH3)2 + 2 CH3COOOH = Zn(CH3COO)2 + 4 H2O
LiCl + KMnO4 + H2SO4 = Cl2 + MnSO4H2O2 + K2SO4 + LiSO4 + H2O =>
6 LiCl + 4 KMnO4 + 12 H2SO4 = 3 Cl2 + 4 MnSO4H2O2 + 2 K2SO4 + 6 LiSO4 + 8 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
MnO4 + HOOCCOOH + H2SO4 = CO2 + MnSO4 + H2O =>
MnO4 + 3 HOOCCOOH + H2SO4 = 6 CO2 + MnSO4 + 4 H2O
H3PO4 + Li2O = Li3PO4 + H2O =>
2 H3PO4 + 3 Li2O = 2 Li3PO4 + 3 H2O
Mg(NO3)2 + P(PO4) = Mg3(PO4)2 + P(NO3)3 =>
3 Mg(NO3)2 + 2 P(PO4) = Mg3(PO4)2 + 2 P(NO3)3
MnO4 + Fe = Fe2O2 + Mn =>
MnO4 + 4 Fe = 2 Fe2O2 + Mn
AgNO3(ac) + HCl(ac) = HNO3(ac)AgCl(s) =>
AgNO3(ac) + HCl(ac) = HNO3(ac)AgCl(s)
HCOOH + Fe = H2 + HCOOFe =>
2 HCOOH + 2 Fe = H2 + 2 HCOOFe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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