| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Pb(ClO3)2 + Al2(SO4)3 = 3 PbSO4 + 2 Al(ClO3)3
CH4 + O2 = CH2H2O =>
2 CH4 + O2 = 2 CH2H2O
AgOH + HNO3 = AgNO3 + H2O =>
AgOH + HNO3 = AgNO3 + H2O
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
C4H9OH + HI = HOH + C4H9I =>
C4H9OH + HI = HOH + C4H9I
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
WO3CO = WOCO3 =>
WO3CO = WOCO3
C8H10 = C8H8 + H2 =>
C8H10 = C8H8 + H2
Al + H2SO4 = Al2SO4 + H2O + H2S =>
8 Al + 5 H2SO4 = 4 Al2SO4 + 4 H2O + H2S
Na + H2O = Na[OH] + H2 =>
2 Na + 2 H2O = 2 Na[OH] + H2
HNO3 + NH3 = NH + H2O =>
HNO3 + 3 NH3 = 4 NH + 3 H2O
K2Cl2 = KCl =>
K2Cl2 = 2 KCl
FeC3 + H2S = FeC2 + S + HC =>
2 FeC3 + H2S = 2 FeC2 + S + 2 HC
Sr(IO3)2 = SrI2 + O2 =>
Sr(IO3)2 = SrI2 + 3 O2
KOH + Al(OH)3 = H2O + KAlO2 =>
KOH + Al(OH)3 = 2 H2O + KAlO2
Sodiumhydroxide + bariumnitrate = sodiumnitrate + bariumhydroxide =>
2 NaOH + Ba(NO3)2 = 2 NaNO3 + Ba(OH)2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Y2O3 + YOF + Al2O3 = Y3Al5O11F2 =>
Y2O3 + 4 YOF + 5 Al2O3 = 2 Y3Al5O11F2
CH4(g) + O2(g) = CO2(g) + H2O(v) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(v)
CH3COOH + NaHCO3 = CO2 + H2O + NaCH2COOH =>
CH3COOH + NaHCO3 = CO2 + H2O + NaCH2COOH
Fe(OH)3 + NaCl + HCl = FeCl2 + NaClO + H2O =>
2 Fe(OH)3 + NaCl + 4 HCl = 2 FeCl2 + NaClO + 5 H2O
NaCl + CaO = CaCl2Na2O =>
2 NaCl + CaO = CaCl2Na2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
(B5H9) + HO2 = BH + H2O =>
3(B5H9) + 4 HO2 = 15 BH + 8 H2O
N3 = N2 =>
2 N3 = 3 N2
Ca + (PO4)2 = Ca3(PO4)2 =>
3 Ca + (PO4)2 = Ca3(PO4)2
FeI + KOH = FeOH + KI =>
FeI + KOH = FeOH + KI
N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)
NaCl + H2SO4 + MgO2 = MgSO4 + NaSO4 + Cl2 + H2O =>
2 NaCl + 4 H2SO4 + 2 MgO2 = 2 MgSO4 + 2 NaSO4 + Cl2 + 4 H2O
Zn + C = Zn2C =>
2 Zn + C = Zn2C
CeO2 + KBr + HCl = KCl + CeCl3 + H2O + Br2 =>
2 CeO2 + 2 KBr + 8 HCl = 2 KCl + 2 CeCl3 + 4 H2O + Br2
LiIO3 = LiI + O2 =>
2 LiIO3 = 2 LiI + 3 O2
PbSO4 + Na2 = NaSO4 + Pb =>
2 PbSO4 + Na2 = 2 NaSO4 + 2 Pb
Ba(OH)2 + NO = Ba(NO2) + H2O =>
Ba(OH)2 + NO = Ba(NO2) + H2O
MgCl*4H2O + H2O = MgCl*6H2O =>
MgCl*4H2O + 2 H2O = MgCl*6H2O
Cu + N = Cu(N3)2 =>
Cu + 6 N = Cu(N3)2
Al(OH)3 + H2SO4 = Al + (SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = 2 Al + (SO4)3 + 6 H2O
CrF3 + Br2 = CrBr3 + F2 =>
2 CrF3 + 3 Br2 = 2 CrBr3 + 3 F2
Mg + H2SeO4 = MgSeO4 + H2 =>
Mg + H2SeO4 = MgSeO4 + H2
HCOOHNaOH = HCOONaH2O =>
HCOOHNaOH = HCOONaH2O
Fe(OH)3MgCl2 = FeCl2Mg(OH)3 =>
Fe(OH)3MgCl2 = FeCl2Mg(OH)3
H3PO2 + AgNO3 + H2O = Ag + H3PO4 + HNO3 =>
H3PO2 + 4 AgNO3 + 2 H2O = 4 Ag + H3PO4 + 4 HNO3
KCl + KHSO4 + MnO2 = Cl2 + MnSO4 + K2SO4 + H2O =>
2 KCl + 4 KHSO4 + MnO2 = Cl2 + MnSO4 + 3 K2SO4 + 2 H2O
HNO3 + MgO = H2O + Mg(NO3)2 =>
2 HNO3 + MgO = H2O + Mg(NO3)2
Sn2F2 = SnF =>
Sn2F2 = 2 SnF
CH3COOH + Al2(CO3)3 = Al2(CH3COO)2 + H2O + CO2 =>
5 CH3COOH + 2 Al2(CO3)3 = 2 Al2(CH3COO)2 + 4 H2O + 8 CO2
NaOHH2SO4 = NaHSO4 + H2O =>
NaOHH2SO4 = NaHSO4 + H2O
KH(IO3)2 + Sr(OH)2 = K + H + OH + Sr(IO3)2 =>
KH(IO3)2 + Sr(OH)2 = K + H + 2 OH + Sr(IO3)2
I2 + Cl = I2Cl6 =>
I2 + 6 Cl = I2Cl6
HClO4 + AgOH = AgCl + H2O + O =>
HClO4 + AgOH = AgCl + H2O + 4 O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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