| Équations équilibrées la veille | Équations équilibrées le lendemain |
12 C + 26 H + 3 O2 + 3 N2 = 2 C6H13O3N3
ZnC2H3O2 + NH4SO4 = NH4C2H3O2 + ZnSO4 =>
ZnC2H3O2 + NH4SO4 = NH4C2H3O2 + ZnSO4
H2S + FeCl3 = H2SFeCl3 =>
H2S + FeCl3 = H2SFeCl3
F3CCOONa + Br3CCOOH = F3CCOONaH + Br3CCOO =>
F3CCOONa + Br3CCOOH = F3CCOONaH + Br3CCOO
Ar + C2H6 = C + ArH =>
6 Ar + C2H6 = 2 C + 6 ArH
ZnCI2 + (NH4)2S = ZnS + (NH4)2 + CI2 =>
ZnCI2 + (NH4)2S = ZnS + (NH4)2 + CI2
Zn + NaAsO2 + HCl = AsH3 + NaCl + ZnCl2 + H2O =>
3 Zn + NaAsO2 + 7 HCl = AsH3 + NaCl + 3 ZnCl2 + 2 H2O
H2O + (SO4) = H2SO4 + O2 =>
2 H2O + 2(SO4) = 2 H2SO4 + O2
KMnO4 + H2SO4 + HO2CCO2H = MnSO4 + CO2 + K2SO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 HO2CCO2H = 2 MnSO4 + 10 CO2 + K2SO4 + 8 H2O
MgO + SiO2 = Mg2SiO2 + O2 =>
2 MgO + SiO2 = Mg2SiO2 + O2
Fe6O5 + H2 = Fe + H2O =>
Fe6O5 + 5 H2 = 6 Fe + 5 H2O
LiOH + H3PO4 = H2O + Li + PO4 =>
3 LiOH + H3PO4 = 3 H2O + 3 Li + PO4
K2Cr2O7 + H2SO4 + CH3COOH = Cr2(SO4)3 + K2SO4 + CO2 + H2O =>
4 K2Cr2O7 + 16 H2SO4 + 3 CH3COOH = 4 Cr2(SO4)3 + 4 K2SO4 + 6 CO2 + 22 H2O
CH3CHCH3CHO + Ag2O = CH3CHCH3COOH + Ag =>
CH3CHCH3CHO + Ag2O = CH3CHCH3COOH + 2 Ag
KCHO3 + HCl = KCl + H2CO3 =>
KCHO3 + HCl = KCl + H2CO3
C2H6 + Br2 = C2H3Br3 + HBr =>
C2H6 + 3 Br2 = C2H3Br3 + 3 HBr
NaOH + N2O5 = NaO5 + N2OH =>
NaOH + N2O5 = NaO5 + N2OH
NaNO3 + Ag2SO4 = Na2SO4 + AgNO3 =>
2 NaNO3 + Ag2SO4 = Na2SO4 + 2 AgNO3
Ca(NO3)2 + (NH4)2C2O4 = CaC2O4 + NO3NH4 =>
Ca(NO3)2 + (NH4)2C2O4 = CaC2O4 + 2 NO3NH4
Pb(NO3)2 + Ba(OH)2 = Pb(OH)4 + Ba(NO3) =>
Pb(NO3)2 + 2 Ba(OH)2 = Pb(OH)4 + 2 Ba(NO3)
C5H12 + O2 = CO4 + H2O =>
C5H12 + 13 O2 = 5 CO4 + 6 H2O
(Na)2(OH)2 + MgSO4 = MgOH + NaSO4 =>
(Na)2(OH)2 + 2 MgSO4 = 2 MgOH + 2 NaSO4
S + N4H4O4 = SO2 + H2O + N2 =>
S + N4H4O4 = SO2 + 2 H2O + 2 N2
C4H4O9 + O2 = CO2 + H2O =>
2 C4H4O9 + O2 = 8 CO2 + 4 H2O
SCN + FeCl3 = FeSCN + Cl =>
SCN + FeCl3 = FeSCN + 3 Cl
Pb(NO3)2(aq) + CuSO4(s) = PbSO4(s) + Cu(NO3)2(s) =>
Pb(NO3)2(aq) + CuSO4(s) = PbSO4(s) + Cu(NO3)2(s)
arsenictrioxide + carbon = carbondioxide + arsenic =>
2 As2O3 + 3 C = 3 CO2 + 4 As
BeCO3 = BeO + CO2 =>
BeCO3 = BeO + CO2
NaO5 = Na + O2 =>
2 NaO5 = 2 Na + 5 O2
C5H10 + H2SO4 = C5H12 + SO4 =>
C5H10 + H2SO4 = C5H12 + SO4
(NH4)(NO3) + KCl = KNO3 + (NH4)Cl =>
(NH4)(NO3) + KCl = KNO3 + (NH4)Cl
CO2 + C = CO =>
CO2 + C = 2 CO
(NH3)2O + O2 = N2O + H4O =>
4(NH3)2O + 3 O2 = 4 N2O + 6 H4O
C22H12 + NO3{-} + H2O = HCO3{-} + N2 + H{+} =>
C22H12 + 20 NO3{-} + 6 H2O = 22 HCO3{-} + 10 N2 + 2 H{+}
Na3(PO4){3-} + CaCl = Ca3(PO4){3-} + NaCl =>
Na3(PO4){3-} + 3 CaCl = Ca3(PO4){3-} + 3 NaCl
Br7 + N2 = BrN =>
2 Br7 + 7 N2 = 14 BrN
KHSO3 = KHO + SO2 =>
KHSO3 = KHO + SO2
KMnO4 + C4H8 + H2SO4 = C3H6O2 + MnSO4 + K2SO4 + H2O =>
16 KMnO4 + 15 C4H8 + 24 H2SO4 = 20 C3H6O2 + 16 MnSO4 + 8 K2SO4 + 24 H2O
NaOH(aq) + H2SO4() = Na2SO4(aq) + H2O =>
2 NaOH(aq) + H2SO4() = Na2SO4(aq) + 2 H2O
Bi + SnCl4 + NaOH + NaNO3 = Bi(NO3)3 + Na2[Sn(OH)4] + NaCl =>
2 Bi + 3 SnCl4 + 12 NaOH + 6 NaNO3 = 2 Bi(NO3)3 + 3 Na2[Sn(OH)4] + 12 NaCl
Cr(OH)3 + NH3 = Cr(NH3)3{+3} + OH{-} =>
Cr(OH)3 + 3 NH3 = Cr(NH3)3{+3} + 3 OH{-}
AgNO3 + Na2HPO3 + H2O = Ag + H3PO4 + NaNO3 =>
2 AgNO3 + Na2HPO3 + H2O = 2 Ag + H3PO4 + 2 NaNO3
(NH4)2(C2O4) + Al(ClO4)3 = NH4ClO4 + Al2(C2O4)3 =>
3(NH4)2(C2O4) + 2 Al(ClO4)3 = 6 NH4ClO4 + Al2(C2O4)3
FeSO4 + H2SO4 + HNO3 = Fe2(SO4)3 + N2O + H2O =>
8 FeSO4 + 4 H2SO4 + 2 HNO3 = 4 Fe2(SO4)3 + N2O + 5 H2O
KI(sol) + PBNO3(S) = KNO3(sol) + PBI(S) =>
KI(sol) + PBNO3(S) = KNO3(sol) + PBI(S)
N2O3 + H2 = H2O + N =>
N2O3 + 3 H2 = 3 H2O + 2 N
K + CaCO3 = K2CO3 + Ca =>
2 K + CaCO3 = K2CO3 + Ca
S3As2 + H2O2 + NH4(OH) = NH4AsO3 + (NH4)2SO4 + H2O =>
S3As2 + 14 H2O2 + 8 NH4(OH) = 2 NH4AsO3 + 3(NH4)2SO4 + 18 H2O
HgCl2 + H2SO4 = HgSO4 + H2Cl2 =>
HgCl2 + H2SO4 = HgSO4 + H2Cl2
H2SO4 + Ca(OH)2 = CaSO4(aq) + H2O(aq) =>
H2SO4 + Ca(OH)2 = CaSO4(aq) + 2 H2O(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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