| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe + 2 FeCl3*6H2O = 3 FeCl2 + 12 H2O
Mg(NO3)2 + CaFl2 = MgFl2 + Ca(NO3)2 =>
Mg(NO3)2 + CaFl2 = MgFl2 + Ca(NO3)2
(CH3COO)2Pb + Na2CO3 = PbCO3 + CH3COONa =>
(CH3COO)2Pb + Na2CO3 = PbCO3 + 2 CH3COONa
KMnO4 + H2O + CH3CHO = CH3COOH + KOH + MnO2 =>
2 KMnO4 + H2O + 3 CH3CHO = 3 CH3COOH + 2 KOH + 2 MnO2
Al + N2 = Al3N2 =>
3 Al + N2 = Al3N2
C6H5COCH3 + H2O + NaBH4 = C6H5CH(OH)CH3 + NaB(OH)4 =>
4 C6H5COCH3 + 4 H2O + NaBH4 = 4 C6H5CH(OH)CH3 + NaB(OH)4
Li + Pb[OH]2 = Pb + LiOH =>
2 Li + Pb[OH]2 = Pb + 2 LiOH
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH3COOH + H2O2 + Cu = [Cu2(H2O)2(CH3COO4)] + H2O =>
2 CH3COOH + 7 H2O2 + 4 Cu = 2[Cu2(H2O)2(CH3COO4)] + 4 H2O
CuSO4 + Na3(PO4) = Cu3(PO4)2 + Na2SO4 =>
3 CuSO4 + 2 Na3(PO4) = Cu3(PO4)2 + 3 Na2SO4
HNO3(ac) + Cu(s) = Cu(NO3)2(ac) + NO2(g) + H2O(l) =>
4 HNO3(ac) + Cu(s) = Cu(NO3)2(ac) + 2 NO2(g) + 2 H2O(l)
Fe + C + N = Fe(CN)2 =>
Fe + 2 C + 2 N = Fe(CN)2
(COOH)2*2H2O = CO + CO2 + H2O =>
(COOH)2*2H2O = CO + CO2 + 3 H2O
CsNO3H2O = CsOHHNO3 =>
CsNO3H2O = CsOHHNO3
KSCN + H2O + I2 = KHSO4 + HI + ICN =>
KSCN + 4 H2O + 4 I2 = KHSO4 + 7 HI + ICN
Fe3{+} + Cl{-} = Fe + Cl =>
Fe3{+} + Cl{-} = 3 Fe + Cl
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
FeCO3 + HI = HCO3 + FeI =>
FeCO3 + HI = HCO3 + FeI
H3SiN(CH(CH3)2)2 = Si + N + C + H =>
H3SiN(CH(CH3)2)2 = Si + N + 6 C + 17 H
HI + BeCO3 = BeI2 + H2O + CO2 =>
2 HI + BeCO3 = BeI2 + H2O + CO2
Ca + CoS = CaS + Co =>
Ca + CoS = CaS + Co
K2SO4 + (CH3COO)2Pb = PbSO4 + CH3COOK =>
K2SO4 + (CH3COO)2Pb = PbSO4 + 2 CH3COOK
Al2(SO4)2 = Al + S + O2 =>
Al2(SO4)2 = 2 Al + 2 S + 4 O2
NaCH3COO + H2O = NaOH + CH3COOH =>
NaCH3COO + H2O = NaOH + CH3COOH
NaOH + C10H8O + C2H6O4S = C11H10O + Na2SO4 + H2O =>
2 NaOH + 2 C10H8O + C2H6O4S = 2 C11H10O + Na2SO4 + 2 H2O
Zn + BaSO4 = ZnSO4 + Ba =>
Zn + BaSO4 = ZnSO4 + Ba
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
FeO3 + C = CO2 + Fe =>
2 FeO3 + 3 C = 3 CO2 + 2 Fe
P4 + Br = P2Br3 =>
P4 + 6 Br = 2 P2Br3
FeI2 + Cl2 = FeCl3 + I2 =>
2 FeI2 + 3 Cl2 = 2 FeCl3 + 2 I2
PCl5(l) + H2O(l) = H3PO4(aq) + HCl(g) =>
PCl5(l) + 4 H2O(l) = H3PO4(aq) + 5 HCl(g)
CaNO3 + NaSO4 = CaSO4 + NaNO3 =>
CaNO3 + NaSO4 = CaSO4 + NaNO3
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
CH3COOH + FeCl3 = (CH3COO)3Fe + HCl =>
3 CH3COOH + FeCl3 = (CH3COO)3Fe + 3 HCl
Nh3 + BF3 = Nh3BF3 =>
Nh3 + BF3 = Nh3BF3
NH4 + K2SO4 = (NH4)2SO4 + K =>
2 NH4 + K2SO4 = (NH4)2SO4 + 2 K
NaNO3 + PbC2H3O2 = Na2C2H3O2 + Pb(NO3)2 =>
2 NaNO3 + PbC2H3O2 = Na2C2H3O2 + Pb(NO3)2
HBr + Fe = BrFe + H =>
HBr + Fe = BrFe + H
Hydrochloricacid + magnesium = magnesiumchloride + H =>
2 HCl + Mg = MgCl2 + 2 H
KOH + Cl2 = KCl + KClO3 + H2H =>
6 KOH + 3 Cl2 = 4 KCl + 2 KClO3 + 2 H2H
CuSO4(aq) + Na2C2O4(aq) = CuC2O4 + Na2SO4 =>
CuSO4(aq) + Na2C2O4(aq) = CuC2O4 + Na2SO4
C6H13COOH + C2H5OH = C6H13COOC2H5 + H2O =>
C6H13COOH + C2H5OH = C6H13COOC2H5 + H2O
C3H8S + O2 = CO2 + H2 + SO3 =>
2 C3H8S + 9 O2 = 6 CO2 + 8 H2 + 2 SO3
NH4OH + O2 = NO + H2O =>
4 NH4OH + 5 O2 = 4 NO + 10 H2O
Ca8(s) + S8(s) = CaS(s) =>
Ca8(s) + S8(s) = 8 CaS(s)
PdO + HCl = H2PdCl4 + H2O =>
PdO + 4 HCl = H2PdCl4 + H2O
Pb2 + SO4 = PbSO4 =>
Pb2 + 2 SO4 = 2 PbSO4
BaCl2 + Na3(Po4) = Ba3(Po4)2 + NaCl =>
3 BaCl2 + 2 Na3(Po4) = Ba3(Po4)2 + 6 NaCl
HCl + HgS + HNO3 = HgCl2 + S + H2O + NO =>
6 HCl + 3 HgS + 2 HNO3 = 3 HgCl2 + 3 S + 4 H2O + 2 NO
Na2C2H2O = C2H2Na2O =>
Na2C2H2O = C2H2Na2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/28/25
Équations équilibrées sur02/27/24
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