| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgCl + HCl = AgH + 2 Cl
Ba(OH)2(H2O)8 + NH4Cl = BaCl2(H2O)2 + NH3 + H2O =>
Ba(OH)2(H2O)8 + 2 NH4Cl = BaCl2(H2O)2 + 2 NH3 + 8 H2O
Na(OH) + Ag(OH) + H2SO4 = NaAgSO4 + H2O =>
Na(OH) + Ag(OH) + H2SO4 = NaAgSO4 + 2 H2O
FeS2 + O2 + H2O = Fe + SO4H =>
2 FeS2 + 7 O2 + 2 H2O = 2 Fe + 4 SO4H
CH2CCCCCCCCCCCCCCCCCCCCCCCCH2 + O2 = CO2 + H2O =>
CH2CCCCCCCCCCCCCCCCCCCCCCCCH2 + 26 O2 = 25 CO2 + 2 H2O
C6H14O(l) + O2(g) = CO(g) + H2O(g) =>
C6H14O(l) + 6 O2(g) = 6 CO(g) + 7 H2O(g)
H2(g) + CuCl2(aq) = H2Cl2 + Cu =>
H2(g) + CuCl2(aq) = H2Cl2 + Cu
C6H14O(l) + O2(g) = CO(g) + H2O(g) =>
C6H14O(l) + 6 O2(g) = 6 CO(g) + 7 H2O(g)
Fe + H2O + NaClO = Fe(OH)3 + NaCl =>
2 Fe + 3 H2O + 3 NaClO = 2 Fe(OH)3 + 3 NaCl
C6H14O(l) + O2(g) = CO2(g) + H2O(l) =>
C6H14O(l) + 9 O2(g) = 6 CO2(g) + 7 H2O(l)
C6H14O(l) + O2(g) = CO2(g) + H2O =>
C6H14O(l) + 9 O2(g) = 6 CO2(g) + 7 H2O
FeSO4(aq) + HCl(aq) = FeCl2(aq) + H2SO4(aq) =>
FeSO4(aq) + 2 HCl(aq) = FeCl2(aq) + H2SO4(aq)
C6H14O(l) + O2(g) = CO(g) + H2O(g) =>
C6H14O(l) + 6 O2(g) = 6 CO(g) + 7 H2O(g)
C6H14O(l) + O2(g) = CO2(g) + H2O(g) =>
C6H14O(l) + 9 O2(g) = 6 CO2(g) + 7 H2O(g)
Cu + MnO4 = CuO4 + Mn =>
Cu + MnO4 = CuO4 + Mn
Pb + Co3 = PbCo3 =>
Pb + Co3 = PbCo3
CH3CH2OH + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CH2OH + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3COOH + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
KMnO4 + NaSO3 + H2SO4 = K2SO4 + MnO2 + NaSO4 + H2O =>
2 KMnO4 + 3 NaSO3 + H2SO4 = K2SO4 + 2 MnO2 + 3 NaSO4 + H2O
N(ClO3)2 = NCl2 + O2 =>
N(ClO3)2 = NCl2 + 3 O2
Cu + HNO3 + NaHCO3 = H2O + Cu(NO3)2 + NaC =>
5 Cu + 10 HNO3 + 2 NaHCO3 = 6 H2O + 5 Cu(NO3)2 + 2 NaC
C7H14 + O2 = CO2 + H20O =>
20 C7H14 + 147 O2 = 140 CO2 + 14 H20O
H2 + V2O5 = V2 + H2O =>
5 H2 + V2O5 = V2 + 5 H2O
Pb + CO3 = PbCO3 =>
Pb + CO3 = PbCO3
H2O2 + NaHCO3 = NaHCO4 + H2O =>
H2O2 + NaHCO3 = NaHCO4 + H2O
CH2O + K2CrO4 + H2SO4 = HCOOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH2O + 2 K2CrO4 + 5 H2SO4 = 3 HCOOH + 2 K2SO4 + Cr2(SO4)3 + 5 H2O
H2 + Fe2O3 = HO2 + Fe2 =>
3 H2 + 4 Fe2O3 = 6 HO2 + 4 Fe2
KMnO4 + NaOH + C12H22O11 = MnO2 + NaC3H4O3 + KOH + H2O =>
4 KMnO4 + 12 NaOH + 3 C12H22O11 = 4 MnO2 + 12 NaC3H4O3 + 4 KOH + 13 H2O
Br2 + PdI4 = I2 + PdBr4 =>
2 Br2 + PdI4 = 2 I2 + PdBr4
C6H14O(l) + O2(g) = CO(g) + H2O(g) =>
C6H14O(l) + 6 O2(g) = 6 CO(g) + 7 H2O(g)
Li2CO3 + CH3COOH = H2O + CO2 + LiCH3COO =>
Li2CO3 + 2 CH3COOH = H2O + CO2 + 2 LiCH3COO
C6H14O(l) + O2(g) = CO(g) + H2O(g) =>
C6H14O(l) + 6 O2(g) = 6 CO(g) + 7 H2O(g)
NaI + Na2Cr2O7 + H2SO4 = I2 + Cr2(SO4)3 + NaSO4 + H2O =>
2 NaI + Na2Cr2O7 + 7 H2SO4 = I2 + Cr2(SO4)3 + 4 NaSO4 + 7 H2O
CI2 + KI = KCI2 + I =>
CI2 + KI = KCI2 + I
Cr2(SO4)3 + CsOH = Cs[Cr(OH)4] + Cs2SO4 =>
Cr2(SO4)3 + 8 CsOH = 2 Cs[Cr(OH)4] + 3 Cs2SO4
Ba(NO3)2 + KI = KNO3 + BaI2 =>
Ba(NO3)2 + 2 KI = 2 KNO3 + BaI2
Ga2N = Ga + N2 =>
2 Ga2N = 4 Ga + N2
CrSO4 + Na(OH) = Cr(OH)2 + Na2SO4 =>
CrSO4 + 2 Na(OH) = Cr(OH)2 + Na2SO4
Mg + HF = MgF2 + H2 =>
Mg + 2 HF = MgF2 + H2
Sn + KNO3 = Sn(NO3)2 + K =>
Sn + 2 KNO3 = Sn(NO3)2 + 2 K
Ag3N + BaCl2 = Ba3N2 + AgCl =>
2 Ag3N + 3 BaCl2 = Ba3N2 + 6 AgCl
C10H12N6S2 + O2 = CO2 + H2O + N2 + SO2 =>
C10H12N6S2 + 15 O2 = 10 CO2 + 6 H2O + 3 N2 + 2 SO2
KSCN + HC2H3O2 = HSCN + KC2H3O2 =>
KSCN + HC2H3O2 = HSCN + KC2H3O2
CuSCN + KIO3 + HCl = KCl + HCN + ICl + HOH + CuSO4 =>
4 CuSCN + 7 KIO3 + 14 HCl = 7 KCl + 4 HCN + 7 ICl + 5 HOH + 4 CuSO4
CaBr2 + KCO3 = Ca(CO3)2 + KBr =>
CaBr2 + 2 KCO3 = Ca(CO3)2 + 2 KBr
Copper(II)Sulfate + Iron(III)Chloride = Copper(II)Chloride + Iron(III)Sulfate =>
Copper(II)Sulfate + Iron(III)Chloride = Copper(II)Chloride + Iron(III)Sulfate
H2SeO4 + KOH = HSeO4 + KOH2 =>
H2SeO4 + KOH = HSeO4 + KOH2
P + O2 = PPO5 =>
4 P + 5 O2 = 2 PPO5
MgCl2 + K = KCl + Mg =>
MgCl2 + 2 K = 2 KCl + Mg
HCl + C20H14O4 = C20Cl + H15O4 =>
HCl + C20H14O4 = C20Cl + H15O4
C4H9Br + Br = C4H8Br2 + HBr =>
C4H9Br + 2 Br = C4H8Br2 + HBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/25/24
Équations équilibrées sur08/24/23
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