| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr2O3 + 3 CO = 2 Cr + 3 CO2
Fe(NO3)3 + K2S = FeK3 + S(NO3)2 =>
2 Fe(NO3)3 + 3 K2S = 2 FeK3 + 3 S(NO3)2
Cu(NO2)2 + NH4CN = Cu(CN)2 + NH4NO2 =>
Cu(NO2)2 + 2 NH4CN = Cu(CN)2 + 2 NH4NO2
Al2O3 + H2O = Al(OH)3 = Al(CO)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
B + BaCrO4 = BaB2O4 + CrB2 =>
4 B + BaCrO4 = BaB2O4 + CrB2
C2H6O(g) + O(g) = CO2(g) + H2O(g) =>
C2H6O(g) + 6 O(g) = 2 CO2(g) + 3 H2O(g)
(NH4)2O + H2SO4 = (NH4)2SO4 + H2O =>
(NH4)2O + H2SO4 = (NH4)2SO4 + H2O
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
C6H14 + H2SO4 = C02 + H2O + S =>
3 C6H14 + 7 H2SO4 = 9 C02 + 28 H2O + 7 S
C + O = C6O2 =>
6 C + 2 O = C6O2
H3PO4 + Ca(O2H2) = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(O2H2) = Ca3(PO4)2 + 6 H2O
Fe + HNO3 = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3 = Fe(NO3)3 + NO + 2 H2O
K2Cr2O7 + Cu2S + HCl = CrCl3 + K2SO4 + KCl + H2O + CuCl2 =>
5 K2Cr2O7 + 3 Cu2S + 46 HCl = 10 CrCl3 + 3 K2SO4 + 4 KCl + 23 H2O + 6 CuCl2
C18H20 + O2 = CO2 + H2O =>
C18H20 + 23 O2 = 18 CO2 + 10 H2O
Mg(NO3)2 + AgF = MgF2 + AgNO3 =>
Mg(NO3)2 + 2 AgF = MgF2 + 2 AgNO3
Mn2O8 + H2Cl2 = Mn2Cl8 + H8O2 + Cl8 =>
Mn2O8 + 16 H2Cl2 = Mn2Cl8 + 4 H8O2 + 3 Cl8
ZnSO4 + Pb(CH3COO)2 = PbSO4 + Zn(CH3COO)2 =>
ZnSO4 + Pb(CH3COO)2 = PbSO4 + Zn(CH3COO)2
Fe(OH)2 + HF = H2O + FeF2 =>
Fe(OH)2 + 2 HF = 2 H2O + FeF2
NaNO3Ag = AgNO3Na =>
NaNO3Ag = AgNO3Na
Fe + HNO3 = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3 = Fe(NO3)3 + NO + 2 H2O
C10H14 + KMnO4 + H2SO4 = C7H6O2 + MnSO4 + K2SO4 + H2O =>
35 C10H14 + 78 KMnO4 + 117 H2SO4 = 50 C7H6O2 + 78 MnSO4 + 39 K2SO4 + 212 H2O
C6H14 + H2SO4 = C02 + H2O + S =>
3 C6H14 + 7 H2SO4 = 9 C02 + 28 H2O + 7 S
KOH + AgNO3 = KNO3 + AgOH =>
KOH + AgNO3 = KNO3 + AgOH
C6H14 + H2SO4 = C02 + H2O + S =>
3 C6H14 + 7 H2SO4 = 9 C02 + 28 H2O + 7 S
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
C3H5(NO2)3 + O2 = CO2 + N2 + H2O =>
4 C3H5(NO2)3 + 5 O2 = 12 CO2 + 6 N2 + 10 H2O
HO + C = H2 + CO2 =>
2 HO + C = H2 + CO2
NaOH + HPO4 = NaPO4 + H2O =>
NaOH + HPO4 = NaPO4 + H2O
Cu(NO3)2*2H2O + C5H8O2 = Cu(C5H8O2)2 + NO3 + H2O =>
Cu(NO3)2*2H2O + 2 C5H8O2 = Cu(C5H8O2)2 + 2 NO3 + 2 H2O
Al(OH)3 + HC2H3O2 = Al(C2H3O2)3 + HOH =>
Al(OH)3 + 3 HC2H3O2 = Al(C2H3O2)3 + 3 HOH
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
Re + Br2 = ReBr3 =>
2 Re + 3 Br2 = 2 ReBr3
MnCl2 + F2 = F2Mn + Cl =>
MnCl2 + F2 = F2Mn + 2 Cl
AICI3 + NaOH = AI3OH + NaCI =>
AICI3 + NaOH = AI3OH + NaCI
KHSO4 + BaCl2 = Ba(HSO4)2 + KCl =>
2 KHSO4 + BaCl2 = Ba(HSO4)2 + 2 KCl
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
SO3 + Li2O = LiSO3 + O =>
2 SO3 + Li2O = 2 LiSO3 + O
C6H14 + H2SO4 = C02 + H2O + S =>
3 C6H14 + 7 H2SO4 = 9 C02 + 28 H2O + 7 S
KClO3 + C = KCl + C2O4 =>
4 KClO3 + 6 C = 4 KCl + 3 C2O4
LiOH + Al(ClO4)3 = Al(OH)3 + LiClO4 =>
3 LiOH + Al(ClO4)3 = Al(OH)3 + 3 LiClO4
Cu2O2 + HCl = CuCl2 + H2O =>
Cu2O2 + 4 HCl = 2 CuCl2 + 2 H2O
NH3 + H2O + FeCl2 = NH4Cl + Fe(OH)2 =>
2 NH3 + 2 H2O + FeCl2 = 2 NH4Cl + Fe(OH)2
TlCl3 + SO3{2-} + H2O = TlCl + SO4{2-} + Cl{-} + H{+} =>
TlCl3 + SO3{2-} + H2O = TlCl + SO4{2-} + 2 Cl{-} + 2 H{+}
FeBr3 + HS = FeBr2 + HBr + S =>
FeBr3 + HS = FeBr2 + HBr + S
CuNO3 + KBr = CuBr + NO3K =>
CuNO3 + KBr = CuBr + NO3K
Zn + Pb(No3)2 = ZnPb + No3 =>
Zn + Pb(No3)2 = ZnPb + 2 No3
P2O5 + BaO = Ba2PO3 + O2 =>
2 P2O5 + 8 BaO = 4 Ba2PO3 + 3 O2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
(CH3)2NH2Cl + NaOH = (CH3)2NH + H2O + NaCl =>
(CH3)2NH2Cl + NaOH = (CH3)2NH + H2O + NaCl
NaNO2 + O2 = NaNO3 =>
2 NaNO2 + O2 = 2 NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/06/25
Équations équilibrées sur07/06/24
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