| Équations équilibrées la veille | Équations équilibrées le lendemain |
C7H10NCl + NaOH = C7H9N + H2O + NaCl
AlF + Nh4OH = AlOH + FNh4 =>
AlF + Nh4OH = AlOH + FNh4
HNO3 + I2 = HIO3 + N2O3 + H2O =>
10 HNO3 + 2 I2 = 4 HIO3 + 5 N2O3 + 3 H2O
Ga2(O2)3 = Ga2 + (O2)3 =>
Ga2(O2)3 = Ga2 + (O2)3
C17H35COH + O2 = H2O + CO2 =>
2 C17H35COH + 53 O2 = 36 H2O + 36 CO2
Cu + H2O + CO2 + O2 = Cu(OH)2*CuCO3 =>
2 Cu + H2O + CO2 + O2 = Cu(OH)2*CuCO3
HC3H5O3(aq) + NaOH(aq) = H2O(aq) + NaC3H5O3(aq) =>
HC3H5O3(aq) + NaOH(aq) = H2O(aq) + NaC3H5O3(aq)
Fe3C2O2 + O2 = Fe2O3 + CO2 =>
4 Fe3C2O2 + 13 O2 = 6 Fe2O3 + 8 CO2
Li3N + O2 = Li4O2 + N2 =>
4 Li3N + 3 O2 = 3 Li4O2 + 2 N2
C46H92O2 + O2 = C2O + H2O =>
2 C46H92O2 + 67 O2 = 46 C2O + 92 H2O
MnSO4 + (NH4)2SO4 + H2O = (NH4)2Mn(SO4)2*6H2O =>
MnSO4 + (NH4)2SO4 + 6 H2O = (NH4)2Mn(SO4)2*6H2O
Cd(s) + HBr(aq) = CdHBr =>
Cd(s) + HBr(aq) = CdHBr
H2O + SO2 = H2S + O2 =>
2 H2O + 2 SO2 = 2 H2S + 3 O2
Zn(a) + HCl(ac) = ZnCl2(ac) + H2(g) =>
Zn(a) + 2 HCl(ac) = ZnCl2(ac) + H2(g)
HCl + Zn(OH)2 = ZnCl2 + H2O =>
2 HCl + Zn(OH)2 = ZnCl2 + 2 H2O
FeS2 + HNO3 = Fe(NO3)3 + H2O + S + NO =>
FeS2 + 4 HNO3 = Fe(NO3)3 + 2 H2O + 2 S + NO
H2O + NH4Br = NH3 + H3BrO =>
H2O + NH4Br = NH3 + H3BrO
La(NO3)3*6H2O + Mg(NO3)2*6H2O + Mn(NO3)2*4H2O = La9Mg1Mn10O30 + N + H + O =>
9.0000000000001La(NO3)3*6H2O + Mg(NO3)2*6H2O + 10 Mn(NO3)2*4H2O = La9Mg1Mn10O30 + 49 N + 200 H + 217 O
Ca3P2 + H2SO4 = CaSO4 + SO2 + H3PO4 + H2O =>
Ca3P2 + 11 H2SO4 = 3 CaSO4 + 8 SO2 + 2 H3PO4 + 8 H2O
NaI + NH3 = (Na(NH3)4)I =>
NaI + 4 NH3 = (Na(NH3)4)I
MnO2 + HCl1 = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl1 = MnCl2 + 2 H2O + Cl2
Rb + CH3COOH = RbCH3COO + H2 =>
2 Rb + 2 CH3COOH = 2 RbCH3COO + H2
Li + HOH = LiOH + H2 =>
2 Li + 2 HOH = 2 LiOH + H2
Li2(CO3) + HNO3 = LiNO3 + H2CO3 =>
Li2(CO3) + 2 HNO3 = 2 LiNO3 + H2CO3
Cr2(CO3)3 + H2C2O4 = Cr2(C2O4)3 + H2O + CO2 =>
Cr2(CO3)3 + 3 H2C2O4 = Cr2(C2O4)3 + 3 H2O + 3 CO2
SO2 + I3{-} + H2O = SO4{2-} + I{-} + H{+} =>
SO2 + I3{-} + 2 H2O = SO4{2-} + 3 I{-} + 4 H{+}
C + H + Br = CHBr =>
C + H + Br = CHBr
Pb(ClO4)4 + LiCl = PbCl4 + LiClO4 =>
Pb(ClO4)4 + 4 LiCl = PbCl4 + 4 LiClO4
MgO + H2O2 = MgO2 + H2O =>
MgO + H2O2 = MgO2 + H2O
C2H5OH + KMnO4 + H2SO4 = C2H5COOH + K2SO4 + MnSO4 + H2O =>
15 C2H5OH + 8 KMnO4 + 12 H2SO4 = 10 C2H5COOH + 4 K2SO4 + 8 MnSO4 + 27 H2O
Fe(NO3)2 + Ca = Fe + Ca(NO3)2 =>
Fe(NO3)2 + Ca = Fe + Ca(NO3)2
NaNO2 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + NaNO3 =>
3 NaNO2 + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 4 H2O + 3 NaNO3
(NH4)(S2{-}) + Pb2(NO3{-}) = (NH4)(NO3{-}) + Pb2(S2{-}) =>
(NH4)(S2{-}) + Pb2(NO3{-}) = (NH4)(NO3{-}) + Pb2(S2{-})
Da2(CO3)3 = Da2O3 + CO2 =>
Da2(CO3)3 = Da2O3 + 3 CO2
FeS + KOH + Br2 = Fe(OH)3 + KBr + K2SO4 + H2O =>
2 FeS + 22 KOH + 9 Br2 = 2 Fe(OH)3 + 18 KBr + 2 K2SO4 + 8 H2O
C6H5Br + Mg + CO2 + H3O{+} = C6H5COOH + Br{-} + Mg{+} =>
42 C6H5Br + 54 Mg + 35 CO2 + 12 H3O{+} = 41 C6H5COOH + 42 Br{-} + 54 Mg{+}
ReO3 + KOH = KReO4 + H2O + K2ReO3 =>
3 ReO3 + 4 KOH = 2 KReO4 + 2 H2O + K2ReO3
CH3COOH + LiOH = CH3COOLi + H2O =>
CH3COOH + LiOH = CH3COOLi + H2O
(CO)2(C2O4)3 + Cd(NO2)2 = CO(NO2)3 + CdC2O4 =>
(CO)2(C2O4)3 + 3 Cd(NO2)2 = 2 CO(NO2)3 + 3 CdC2O4
HCN + Br2 = BrCN + HBr =>
HCN + Br2 = BrCN + HBr
HCo3 = H + Co =>
HCo3 = H + 3 Co
K2CrO4 + H2Se + HBr = Se + CrBr + KBr + H2O =>
2 K2CrO4 + 5 H2Se + 6 HBr = 5 Se + 2 CrBr + 4 KBr + 8 H2O
SbCl3 + Na2CO3 + H2O = CO2 + NaCl + SbO(OH) =>
2 SbCl3 + 3 Na2CO3 + H2O = 3 CO2 + 6 NaCl + 2 SbO(OH)
C2H4(OH)2 = C2H4 + OH =>
C2H4(OH)2 = C2H4 + 2 OH
Al2H6 + H2O = Al2O3 + H2 =>
Al2H6 + 3 H2O = Al2O3 + 6 H2
Na2CO3(aq) + HBr(aq) = NaBr(aq) + H2O(l) + CO2(g) =>
Na2CO3(aq) + 2 HBr(aq) = 2 NaBr(aq) + H2O(l) + CO2(g)
CH2CHCH3 + HCl = CH2CHCH2Cl + H2 =>
CH2CHCH3 + HCl = CH2CHCH2Cl + H2
COOHNH4 + HCl = NH4Cl + HCOOH =>
COOHNH4 + HCl = NH4Cl + HCOOH
CuCl3 + NH4OH = Cu(OH)3 + NH4Cl =>
CuCl3 + 3 NH4OH = Cu(OH)3 + 3 NH4Cl
Fe2P + FeS2 = P4S10 + Fe =>
4 Fe2P + 5 FeS2 = P4S10 + 13 Fe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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