| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2CO3H2O + CO2 = 2 NaHCO3
C2H4O + NaOH = C2H4O2 + H2O + Na =>
C2H4O + 2 NaOH = C2H4O2 + H2O + 2 Na
C3H7OH + KMnO4 + H2SO4 = MnSO4 + K2SO4 + C3H6O + H2O =>
5 C3H7OH + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 5 C3H6O + 8 H2O
(CH3)3CCl + H2O = (CH3)3COH + HCl =>
(CH3)3CCl + H2O = (CH3)3COH + HCl
Na3PO4 + HCl = NaCl + H3PO4 =>
Na3PO4 + 3 HCl = 3 NaCl + H3PO4
C2H6O + CuO = CO2 + H2O + Cu =>
C2H6O + 6 CuO = 2 CO2 + 3 H2O + 6 Cu
H2 + Cl = HCl =>
H2 + 2 Cl = 2 HCl
HNO3 + BaSO4 = BaNO3 + HSO4 =>
HNO3 + BaSO4 = BaNO3 + HSO4
Hg2 + Na2CO3 = Hg2CO3 + Na =>
Hg2 + Na2CO3 = Hg2CO3 + 2 Na
H2 + Cl = HCl =>
H2 + 2 Cl = 2 HCl
Br2 + KCl = KBr + BrCl =>
Br2 + KCl = KBr + BrCl
Ag + AuNO3 = AgNO3 + Au =>
Ag + AuNO3 = AgNO3 + Au
M = M2 =>
2 M = M2
O2 + P2S5 = P4O10 + SO2 =>
15 O2 + 2 P2S5 = P4O10 + 10 SO2
HCl + NH3 = H2 + Cl3N =>
3 HCl + NH3 = 3 H2 + Cl3N
FeSO4 + KMnO4 + KHSO4 = Fe2(SO4)3 + H2O + K2SO4 + MnSO4 =>
10 FeSO4 + 2 KMnO4 + 16 KHSO4 = 5 Fe2(SO4)3 + 8 H2O + 9 K2SO4 + 2 MnSO4
H2 + Cl = HCl =>
H2 + 2 Cl = 2 HCl
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
Ni(OH)2 + H2SO4 = NiSO4 + H2O =>
Ni(OH)2 + H2SO4 = NiSO4 + 2 H2O
KHSO4NaOH = NaSO4KOHH =>
KHSO4NaOH = NaSO4KOHH
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
(NH4)3PO4 = H3PO4 + NH3 =>
(NH4)3PO4 = H3PO4 + 3 NH3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
NaC2H3O2(aq) + HCl(aq) = NaCl + HC2H3O2 =>
NaC2H3O2(aq) + HCl(aq) = NaCl + HC2H3O2
Zn + AuNo3 = Zn(No3) + Au =>
Zn + AuNo3 = Zn(No3) + Au
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cu + NaOH = CuO + Na + H2 =>
2 Cu + 2 NaOH = 2 CuO + 2 Na + H2
HCOOH + MnO4{-} + OH{-} = CO3{2-} + HOH + MnO2 =>
3 HCOOH + 2 MnO4{-} + 4 OH{-} = 3 CO3{2-} + 5 HOH + 2 MnO2
Na + Cl = NaCl =>
Na + Cl = NaCl
ClO2Cl = ClO =>
ClO2Cl = 2 ClO
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
W + Cl = WCl6 =>
W + 6 Cl = WCl6
(NH4)2Cr2O7 + Ba(OH)2 = NH3 + H2O + BaCr2O7 =>
(NH4)2Cr2O7 + Ba(OH)2 = 2 NH3 + 2 H2O + BaCr2O7
Sn + HBr = SnBr + H2 =>
2 Sn + 2 HBr = 2 SnBr + H2
Ba(NO3)2 + NH3 = Ba(H3)2 + NNO3 =>
Ba(NO3)2 + 2 NH3 = Ba(H3)2 + 2 NNO3
Ba(ii) + H2SO4 = BaSO4 + H2 =>
Ba(ii) + H2SO4 = BaSO4 + H2
Fe + C2H3O2 = Fe(C2H3O2)3 =>
Fe + 3 C2H3O2 = Fe(C2H3O2)3
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
Zn + CoSO4 = ZnSO4 + Co =>
Zn + CoSO4 = ZnSO4 + Co
H2CO3 + Ba(C2H3O2)2 = Ba2(CO3)2 + C2H3O2 + H =>
2 H2CO3 + 2 Ba(C2H3O2)2 = Ba2(CO3)2 + 4 C2H3O2 + 4 H
C2H2O + O2 = CO2 + H2O =>
C2H2O + 2 O2 = 2 CO2 + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Pb + Fe(ClO3)3 = Fe + Pb(ClO3)4 =>
3 Pb + 4 Fe(ClO3)3 = 4 Fe + 3 Pb(ClO3)4
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Na2S2O3*5H2O + (NH4)2SO4 = (NH4)2S2O3 + Na2SO4 + H2O =>
Na2S2O3*5H2O + (NH4)2SO4 = (NH4)2S2O3 + Na2SO4 + 5 H2O
Zn(NO3)2 + Ba(OH)2 = Zn(OH)2 + Ba(NO3)2 =>
Zn(NO3)2 + Ba(OH)2 = Zn(OH)2 + Ba(NO3)2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
RbOH + HNO3 = RbNO3 + H2O(l) =>
RbOH + HNO3 = RbNO3 + H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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