| Équations équilibrées la veille | Équations équilibrées le lendemain |
Hg2(NO3)2 + 2 K2(SO4) = 2 HgSO4 + 2 K2NO3
Cl + O = ClO =>
Cl + O = ClO
MoC + H2O = MoO2 + H2 + CO2 =>
MoC + 4 H2O = MoO2 + 4 H2 + CO2
P2O5 + H2O = H3PO3 + H2O2 =>
P2O5 + 5 H2O = 2 H3PO3 + 2 H2O2
Al + I = AlI =>
Al + I = AlI
CuO + C4H10O = C4H8O + H2O + Cu =>
CuO + C4H10O = C4H8O + H2O + Cu
N2 + O = NO2 =>
N2 + 4 O = 2 NO2
Ca + TbF3 = Tb + CaF2 =>
3 Ca + 2 TbF3 = 2 Tb + 3 CaF2
HC2H3O2(aq)NaHSO3(aq) = NaC2H3O2(aq)H2O(l)SO2(g) =>
HC2H3O2(aq)NaHSO3(aq) = NaC2H3O2(aq)H2O(l)SO2(g)
Fe + C = FeC =>
Fe + C = FeC
Si + P = PSi =>
Si + P = PSi
Li + AlBr3 = Al2 + LiBr =>
6 Li + 2 AlBr3 = Al2 + 6 LiBr
SO2 = S + O2 =>
SO2 = S + O2
Zn + H3SO4 = ZnSO4 + H2 =>
2 Zn + 2 H3SO4 = 2 ZnSO4 + 3 H2
N2 + O = N2O =>
N2 + O = N2O
C2 + S2 = CS =>
C2 + S2 = 2 CS
CuCO3Cu(OH)2 + HBF4 + C6H16N2 = (Cu(C6H16N2)2)(BF4)2 + H + CO3 + (OH)2 =>
CuCO3Cu(OH)2 + 4 HBF4 + 4 C6H16N2 = 2(Cu(C6H16N2)2)(BF4)2 + 4 H + CO3 + (OH)2
V + N2 = VN2 =>
V + N2 = VN2
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
C3H8 = C + H =>
C3H8 = 3 C + 8 H
HPO + H2O = H3PO2 =>
HPO + H2O = H3PO2
P + Be = PBe =>
P + Be = PBe
N2O3 + HCl = HClO3 + N2 =>
N2O3 + HCl = HClO3 + N2
N20 + O2 = NO =>
N20 + 10 O2 = 20 NO
P + O = P4O6 =>
4 P + 6 O = P4O6
B2S3 = B + S =>
B2S3 = 2 B + 3 S
AlBr3 + Sr(OH)2 = Br2Sr + Al(OH)3 =>
2 AlBr3 + 3 Sr(OH)2 = 3 Br2Sr + 2 Al(OH)3
CuCl2(l) + NaOH(l) = Cu(OH)2 + NaCl =>
CuCl2(l) + 2 NaOH(l) = Cu(OH)2 + 2 NaCl
AlO + HCl = HO + AlCl =>
AlO + HCl = HO + AlCl
Ag(s) + HNO3(aq) = NO2(g) + H2O(l) + AgNO3(aq) =>
Ag(s) + 2 HNO3(aq) = NO2(g) + H2O(l) + AgNO3(aq)
Bi2O3 + Bi + Cu + Se = BiCuSeO =>
Bi2O3 + Bi + 3 Cu + 3 Se = 3 BiCuSeO
Al(s) + Cl2(g) = Al2Cl3(s) =>
4 Al(s) + 3 Cl2(g) = 2 Al2Cl3(s)
[Pb(OH)2]{-} + ClO{-} = PbO2 + Cl{-} + OH{-} + H2O =>
2[Pb(OH)2]{-} + 3 ClO{-} = 2 PbO2 + 3 Cl{-} + 2 OH{-} + H2O
Cr + HNO3 = CrNO3 + H2O + N2O3 =>
4 Cr + 6 HNO3 = 4 CrNO3 + 3 H2O + N2O3
VO2 + H2 = V2O3 + H2O =>
2 VO2 + H2 = V2O3 + H2O
Silicondioxide + carbon = silicon + carbondioxide =>
SiO2 + C = Si + CO2
Al(CH)3 = Al2C3 + H2C =>
2 Al(CH)3 = Al2C3 + 3 H2C
C4H9COOH + Mg = (C4H9COO)2Mg + H2 =>
2 C4H9COOH + Mg = (C4H9COO)2Mg + H2
C6H12 + O2 = CO2 + H02 =>
C6H12 + 6 O2 = 6 CO2 + 6 H02
Na2SO4 + F2 = NaF + SO2F2 + O2 =>
Na2SO4 + 2 F2 = 2 NaF + SO2F2 + O2
HC2H3O2 + SOH = H2O + SC2H3O2 =>
HC2H3O2 + SOH = H2O + SC2H3O2
LiCl(s) + H2SO4(aq) = HCl(aq) + Li2SO4(aq) =>
2 LiCl(s) + H2SO4(aq) = 2 HCl(aq) + Li2SO4(aq)
C17H33CO2CH3 + H2O = CO2 + H{+} + e =>
C17H33CO2CH3 + 36 H2O = 19 CO2 + 108 H{+} + 108e
MnO + KBrO3 + KOH = KBr + K2MnO4 + H2O =>
3 MnO + 2 KBrO3 + 6 KOH = 2 KBr + 3 K2MnO4 + 3 H2O
KI + Pb(NO3)2 = PbI2 + K + (NO3)2 =>
2 KI + Pb(NO3)2 = PbI2 + 2 K + (NO3)2
H2BO2 + H2O = H4BO3 =>
H2BO2 + H2O = H4BO3
C6H5COOH + C2H5OH = C6H5COOC2H5 + H2O =>
C6H5COOH + C2H5OH = C6H5COOC2H5 + H2O
(NH4)2SO3 + KMnO4 + H2SO4 = MnSO4 + (NH4)2SO4 + K2SO4 + H2O =>
5(NH4)2SO3 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + 5(NH4)2SO4 + K2SO4 + 3 H2O
Sc + HBr = ScH + Br =>
Sc + HBr = ScH + Br
Ba(OH)2(aq) + FeCl3(aq) = Fe(OH)2(aq) + BaCl3(aq) =>
Ba(OH)2(aq) + FeCl3(aq) = Fe(OH)2(aq) + BaCl3(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/27/25
Équations équilibrées sur03/29/24
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