| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Mg + S + KNO3 = 3 MgO + KNS
NB + Cl = NBCl5 =>
NB + 5 Cl = NBCl5
NaOH + KH(C8H4O4) = KNa(C8H4O4) + H2O =>
NaOH + KH(C8H4O4) = KNa(C8H4O4) + H2O
Ba(OH)2 + KHCO3 = K2CO3 + BaCO3 + H2O =>
Ba(OH)2 + 2 KHCO3 = K2CO3 + BaCO3 + 2 H2O
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
C6H6O + CO2 + NaOH = C8H3O5Na3 + H3O3 =>
14 C6H6O + 52 CO2 + 51 NaOH = 17 C8H3O5Na3 + 28 H3O3
(NH4)(OH) + FeCl3 = (NH4)Cl + Fe(OH)3 =>
3(NH4)(OH) + FeCl3 = 3(NH4)Cl + Fe(OH)3
H2SeO4 + KOH = Se + KO + H2O =>
H2SeO4 + 6 KOH = Se + 6 KO + 4 H2O
NH4ClO3 + NaClO4 = NaClO3 + NH4ClO4 =>
NH4ClO3 + NaClO4 = NaClO3 + NH4ClO4
BrCH2COOH + ICH2COOK = BrCH2COOK + ICH2COOH =>
BrCH2COOH + ICH2COOK = BrCH2COOK + ICH2COOH
CH3CH2SH + O2 = SO + CO2 + H2O =>
CH3CH2SH + 4 O2 = SO + 2 CO2 + 3 H2O
NaOH + C2H12O6 = C6H10O6 + Na + H2O =>
2 NaOH + 3 C2H12O6 = C6H10O6 + 2 Na + 14 H2O
Al2(SO4)3 + Ca(CIO3)2 = Al(CIO3)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(CIO3)2 = 2 Al(CIO3)3 + 3 CaSO4
Zn + HCIO4 = ZnCIO4 + H =>
Zn + HCIO4 = ZnCIO4 + H
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
Cd + O2 = Cd2O =>
4 Cd + O2 = 2 Cd2O
Li(O2) + H2O = LiOH + O2 =>
4 Li(O2) + 2 H2O = 4 LiOH + 3 O2
C6H1206 + NO3 = CHO + NH + H2O =>
7 C6H1206 + 1212 NO3 = 42 CHO + 1212 NH + 3594 H2O
KMnO4 + H2 = MnO2 + H2O + K =>
KMnO4 + 2 H2 = MnO2 + 2 H2O + K
C3H8 + O2 = CO2 + H2O1 =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O1
Bi2S3 + O2 = Bi2O3 + SO2 =>
2 Bi2S3 + 9 O2 = 2 Bi2O3 + 6 SO2
Cu + S8 = Cu2S =>
16 Cu + S8 = 8 Cu2S
HCl + KMnO4 = ClK + MnCl2 + H2O + Cl2 =>
16 HCl + 2 KMnO4 = 2 ClK + 2 MnCl2 + 8 H2O + 5 Cl2
PbCl2 + K2Cr2O7 + H2O = PbCrO4 + KCl + HCl =>
2 PbCl2 + K2Cr2O7 + H2O = 2 PbCrO4 + 2 KCl + 2 HCl
BaFHF2 + MoO3 + NH4F = BaMoO2F4 + NH3 + H2O =>
BaFHF2 + MoO3 + NH4F = BaMoO2F4 + NH3 + H2O
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
KMnO4 + C7H8 = C7H6O2 + OH + KMnO =>
4 KMnO4 + 3 C7H8 = 3 C7H6O2 + 6 OH + 4 KMnO
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
C7H6O + C4H8O2 = C11H12O2 + OH =>
26 C7H6O + 15 C4H8O2 = 22 C11H12O2 + 12 OH
C12H22O11 + H2SO4 = CO2 + SO2 + H2O =>
C12H22O11 + 24 H2SO4 = 12 CO2 + 24 SO2 + 35 H2O
CF4 + O2 = F2 + CO2 =>
CF4 + O2 = 2 F2 + CO2
C12H22O41 = C12H22O39 + O2 =>
C12H22O41 = C12H22O39 + O2
Ba(OH)2(aq) + Al2(SO4)3 = BaSO4(s) + Al(OH)3(s) =>
3 Ba(OH)2(aq) + Al2(SO4)3 = 3 BaSO4(s) + 2 Al(OH)3(s)
CaO + SO2 + O = CaSO4 =>
CaO + SO2 + O = CaSO4
C6H12O6 + O = CO2 + H2O = H2CO3 =>
C6H12O6 + 12 O = 6 CO2 + 6 H2O
Cr2O3 + KClO3 + K2CO3 = K2CrO4 + KCl + CO2 =>
Cr2O3 + KClO3 + 2 K2CO3 = 2 K2CrO4 + KCl + 2 CO2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Pb3N4 = Pb + N2 =>
Pb3N4 = 3 Pb + 2 N2
Na(s) + HF(aq) = NaF(aq) + H2 =>
2 Na(s) + 2 HF(aq) = 2 NaF(aq) + H2
Fe3O4(s) + C(s) = Fe(s) + CO(g) =>
Fe3O4(s) + 4 C(s) = 3 Fe(s) + 4 CO(g)
CuSO4 + BaI2 = CuI + BaSO4 + I2 =>
2 CuSO4 + 2 BaI2 = 2 CuI + 2 BaSO4 + I2
C2 + H2 + Cl3 = CHCl =>
3 C2 + 3 H2 + 2 Cl3 = 6 CHCl
KMnO4 + H3PO2 + H2SO4 = H3PO4 + K2SO4 + MnSO4 + H2O =>
4 KMnO4 + 5 H3PO2 + 6 H2SO4 = 5 H3PO4 + 2 K2SO4 + 4 MnSO4 + 6 H2O
Ag6O = Ag + O2 =>
2 Ag6O = 12 Ag + O2
C3H6OH + Br2 = C3H6O + HBr =>
2 C3H6OH + Br2 = 2 C3H6O + 2 HBr
C16H34(s) + O2(g) = CO(g) + H2O(g) =>
2 C16H34(s) + 33 O2(g) = 32 CO(g) + 34 H2O(g)
NaCl + H2SO4 = NaHSO4 + HCl =>
NaCl + H2SO4 = NaHSO4 + HCl
K2CrO4 + AgSO4 = AgCrO4 + K2SO4 =>
K2CrO4 + AgSO4 = AgCrO4 + K2SO4
KHCO3 + H2O = KOH + H2CO3 =>
KHCO3 + H2O = KOH + H2CO3
PH3 + Cl2 = PCl3 + HCl =>
PH3 + 3 Cl2 = PCl3 + 3 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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