| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaCl + AgF = NaF + ClAg
Sb2S3 + H2O2 = SbO2 + SO2 + H2O =>
Sb2S3 + 10 H2O2 = 2 SbO2 + 3 SO2 + 10 H2O
Si + HNO3 + H2F2 = H2[SiF6] + NO + H2O =>
3 Si + 4 HNO3 + 9 H2F2 = 3 H2[SiF6] + 4 NO + 8 H2O
CaO + ClO2 = CaCl2 + O2 =>
2 CaO + 4 ClO2 = 2 CaCl2 + 5 O2
HC6H7O6 + NaOH = NaC6H7O6 + H2O =>
HC6H7O6 + NaOH = NaC6H7O6 + H2O
Sn + HCl = SnCl2 + H =>
Sn + 2 HCl = SnCl2 + 2 H
Na3PO4(aq) + FeCl3(aq) = NaCl(aq) + FePO4(s) =>
Na3PO4(aq) + FeCl3(aq) = 3 NaCl(aq) + FePO4(s)
CrCl3 + Al(OH)3 = Cr(OH)3 + AlCl3 =>
CrCl3 + Al(OH)3 = Cr(OH)3 + AlCl3
Mg + Pb(NO3)2 = Mg(NO3)2 + Pb(iv) =>
Mg + Pb(NO3)2 = Mg(NO3)2 + Pb(iv)
Na2S2O3 + Al(NO3)3 = Al(S2O3)3 + Na2(NO3) =>
3 Na2S2O3 + Al(NO3)3 = Al(S2O3)3 + 3 Na2(NO3)
Zn(SO)4 + BaCl2 = ZnCl2 + Ba(SO)4 =>
Zn(SO)4 + BaCl2 = ZnCl2 + Ba(SO)4
NaOH + AgCN = NaCN + AgOH =>
NaOH + AgCN = NaCN + AgOH
N2(g) + I2(g) = NI3(s) =>
N2(g) + 3 I2(g) = 2 NI3(s)
Ca + Li3PO4 = Ca3(PO4)2 + Li =>
3 Ca + 2 Li3PO4 = Ca3(PO4)2 + 6 Li
HCO2 = CO + OH =>
HCO2 = CO + OH
C5H12(l) + O2(g) = CO2(g) + H2O(g) =>
C5H12(l) + 8 O2(g) = 5 CO2(g) + 6 H2O(g)
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
K2Cr2O7 + H2SO4 + (C2H5)O = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
K2Cr2O7 + 4 H2SO4 + 2(C2H5)O = Cr2(SO4)3 + K2SO4 + 2 CH3COOH + 5 H2O
HC3H5O3 + NaOH = NaC3H5O3 + H2O =>
HC3H5O3 + NaOH = NaC3H5O3 + H2O
Ba + H2CO3 = Ba(CO3)2 + H2 =>
Ba + 2 H2CO3 = Ba(CO3)2 + 2 H2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
C17H33COOH + KMnO4 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
5 C17H33COOH + 102 KMnO4 + 153 H2SO4 = 90 CO2 + 238 H2O + 51 K2SO4 + 102 MnSO4
AlCl3 + H2S = Al2S3 + HCl =>
2 AlCl3 + 3 H2S = Al2S3 + 6 HCl
ethane + oxygen = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
O2 + MgCl2 = MgO + Cl2 =>
O2 + 2 MgCl2 = 2 MgO + 2 Cl2
Fe2O + C = CO2 + Fe =>
2 Fe2O + C = CO2 + 4 Fe
KMnO4 = KMn + O3 =>
3 KMnO4 = 3 KMn + 4 O3
Ba(OH)2 + Al(C2H3O2)3 = Al(OH)3 + Ba(C2H3O2)2 =>
3 Ba(OH)2 + 2 Al(C2H3O2)3 = 2 Al(OH)3 + 3 Ba(C2H3O2)2
CO2 + KMnO4 = KMnO6 + C =>
CO2 + KMnO4 = KMnO6 + C
C3H9NO3 + O2 = H2O + CO2 + N2 =>
4 C3H9NO3 + 15 O2 = 18 H2O + 12 CO2 + 2 N2
HNO3 + NaOH = H2NO4Na =>
HNO3 + NaOH = H2NO4Na
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
C3H8O2NCl + NaOH = C3H7O2NClNa + H2O =>
C3H8O2NCl + NaOH = C3H7O2NClNa + H2O
NaF + BeF2 = NaF2 + BeF =>
NaF + BeF2 = NaF2 + BeF
MnO2 + Cl2 + NaOH = Mn(OH)2 + NaClO =>
MnO2 + Cl2 + 2 NaOH = Mn(OH)2 + 2 NaClO
C4H10 + O2 = CO2 + H2O99999999999999999 =>
C4H10 + 2.5E + 17 O2 = 4 CO2 + 5 H2O99999999999999999
Li(s) + Fe(NO3)2(aq) = Fe(s) + LiNO3(aq) =>
2 Li(s) + Fe(NO3)2(aq) = Fe(s) + 2 LiNO3(aq)
LiOH(aq) + H2CO3(aq) = Li2CO3(aq) + (H3)2O3(aq) =>
6 LiOH(aq) + 3 H2CO3(aq) = 3 Li2CO3(aq) + 2(H3)2O3(aq)
CO2 + FeO3 = Fe2(CO3)3 + O2 =>
6 CO2 + 4 FeO3 = 2 Fe2(CO3)3 + 3 O2
LiOH + HNO3 = NLiO3 + H2O =>
LiOH + HNO3 = NLiO3 + H2O
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
Na + H3Po4 = Na2HPo4 + H2 =>
2 Na + H3Po4 = Na2HPo4 + H2
HCOOH + Na = COOHNa + H2 =>
2 HCOOH + 2 Na = 2 COOHNa + H2
HCOOH + Na = HCOONa + H2 =>
2 HCOOH + 2 Na = 2 HCOONa + H2
K2Cr2O7 + H2SO4 + KCl = K2SO4 + Cr2(SO4)3 + Cl2 + H2O =>
K2Cr2O7 + 7 H2SO4 + 6 KCl = 4 K2SO4 + Cr2(SO4)3 + 3 Cl2 + 7 H2O
AuO = Au + O2 =>
2 AuO = 2 Au + O2
C2H5(OH) + O2 = CO2 + H2O =>
C2H5(OH) + 3 O2 = 2 CO2 + 3 H2O
HCOOH + Na = COOHNa + H2 =>
2 HCOOH + 2 Na = 2 COOHNa + H2
LiCl + (NH4)2CO3 = Li2CO3 + (NH4)Cl =>
2 LiCl + (NH4)2CO3 = Li2CO3 + 2(NH4)Cl
HCOOH + Na = HCOONa + H =>
HCOOH + Na = HCOONa + H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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