| Équations équilibrées la veille | Équations équilibrées le lendemain |
Hg(NO3)2 + H2O = Hg(OH)NO3 + HNO3
HgBr + NaPb = HgPb + NaBr =>
HgBr + NaPb = HgPb + NaBr
CO + H2 = C16H34 + H2O =>
16 CO + 33 H2 = C16H34 + 16 H2O
C4H9MgBr + C4H8O + H2O = C8H18O + HOMgBr =>
C4H9MgBr + C4H8O + H2O = C8H18O + HOMgBr
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O
C6H15N2O2Cl + CuCl2*2H2O = (C6H15N2O2)2CuCl4 + H2O =>
2 C6H15N2O2Cl + CuCl2*2H2O = (C6H15N2O2)2CuCl4 + 2 H2O
KNO3 + H2SO4 = KHSO4 + NHO3 =>
KNO3 + H2SO4 = KHSO4 + NHO3
Sb2O3 = Sb + O2 =>
2 Sb2O3 = 4 Sb + 3 O2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Ca(s) + KCl = CaCl2 + K =>
Ca(s) + 2 KCl = CaCl2 + 2 K
Ag + Sn = Ag2Sn =>
2 Ag + Sn = Ag2Sn
HCI + Sr(OH)2 = HOH + Sr(CI)2 =>
2 HCI + Sr(OH)2 = 2 HOH + Sr(CI)2
C9H20 + O2 = C1O2 + H2O1 =>
C9H20 + 14 O2 = 9 C1O2 + 10 H2O1
Sb2S3(s) + HCl(aq) = SbCl3(s) + H2S(g) =>
Sb2S3(s) + 6 HCl(aq) = 2 SbCl3(s) + 3 H2S(g)
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
(CuCl2)41*2H2O + NaOH = Cu(OH)2 + NaCl + H2O =>
(CuCl2)41*2H2O + 82 NaOH = 41 Cu(OH)2 + 82 NaCl + 2 H2O
CrH3 + HCl = CrCl3 + H =>
CrH3 + 3 HCl = CrCl3 + 6 H
As + Cl = AsCl =>
As + Cl = AsCl
WO3 + H2S = WS2 + SO2 + H2O =>
3 WO3 + 7 H2S = 3 WS2 + SO2 + 7 H2O
Na3 + Po4 + CaCl2 = NaCl + Ca3(Po4)2 =>
2 Na3 + 2 Po4 + 3 CaCl2 = 6 NaCl + Ca3(Po4)2
NaOH + C4SO4 = C4(OH)2 + Na2SO4 =>
2 NaOH + C4SO4 = C4(OH)2 + Na2SO4
Fe2S3 + O = Fe2O3 + S =>
Fe2S3 + 3 O = Fe2O3 + 3 S
H2O + NaOH = H3 + NaO3 =>
6 H2O + 3 NaOH = 5 H3 + 3 NaO3
NaBH4 + C2H6O + H2O = NaBCO1 + H =>
2 NaBH4 + C2H6O + H2O = 2 NaBCO1 + 16 H
Fe + HClO4 = FeClO4 + H2 =>
2 Fe + 2 HClO4 = 2 FeClO4 + H2
Ca3P2 + Al2(SO4)3 = Ca(SO4) + AlP =>
Ca3P2 + Al2(SO4)3 = 3 Ca(SO4) + 2 AlP
FeCl3 + KI = FeCl2 + I2 + KCl =>
2 FeCl3 + 2 KI = 2 FeCl2 + I2 + 2 KCl
C6H10O + NaBH4 = C6H12O + Na + BH3 =>
C6H10O + 2 NaBH4 = C6H12O + 2 Na + 2 BH3
C2H4Br + Mg = C2H4Mg + Br =>
C2H4Br + Mg = C2H4Mg + Br
P6 + O2 = P2O5 =>
2 P6 + 15 O2 = 6 P2O5
Na2[Zn(OH)4] + HCl = H2ZnO2 + NaCl + H2O =>
Na2[Zn(OH)4] + 2 HCl = H2ZnO2 + 2 NaCl + 2 H2O
Al(OH)3(aq) + CH3CO2H(aq) = Al(CH3CO2)3(aq) + H2O(l) =>
Al(OH)3(aq) + 3 CH3CO2H(aq) = Al(CH3CO2)3(aq) + 3 H2O(l)
Li2S = Li2 + S =>
Li2S = Li2 + S
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
SO2(g) + NO2(g) = SO3(g) + NO(g) =>
SO2(g) + NO2(g) = SO3(g) + NO(g)
C7H5BiO4 + C6H8O6 = C7H6O4 + BiC6H7O6 =>
C7H5BiO4 + C6H8O6 = C7H6O4 + BiC6H7O6
Pd(OH)4 + H2S = PdS2 + H2O =>
Pd(OH)4 + 2 H2S = PdS2 + 4 H2O
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
V2O5 = V + O =>
V2O5 = 2 V + 5 O
K[Fe(SCN)6] + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + CO2 + H2O + K2SO4 + KNO3 =>
6 K[Fe(SCN)6] + 94 K2Cr2O7 + 334 H2SO4 = 3 Fe2(SO4)3 + 94 Cr2(SO4)3 + 36 CO2 + 334 H2O + 79 K2SO4 + 36 KNO3
KMnO4 + AsH3 + H2SO4 = H2AsO4 + MnSO4 + K2SO4 + H2O =>
18 KMnO4 + 10 AsH3 + 27 H2SO4 = 10 H2AsO4 + 18 MnSO4 + 9 K2SO4 + 32 H2O
KNo2 + KMnO4 + H2O = KNo3 + MnO2 + KOH =>
9 KNo2 + KMnO4 + 2 H2O = 6 KNo3 + MnO2 + 4 KOH
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Rb + HOH = RbOH + H2 =>
2 Rb + 2 HOH = 2 RbOH + H2
C6H6 + H2SO4 + KMnO4 = C6H5COOH + H2O + K2SO4 + MnSO4 =>
7 C6H6 + 9 H2SO4 + 6 KMnO4 = 6 C6H5COOH + 12 H2O + 3 K2SO4 + 6 MnSO4
C5H4*2 = C10H8 =>
2 C5H4*2 = C10H8
ZnS + Cl = S + ZnCl =>
ZnS + Cl = S + ZnCl
C12H26 + O2 = CO + H2O =>
2 C12H26 + 25 O2 = 24 CO + 26 H2O
H2O + K = H + KOH =>
H2O + K = H + KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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