| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeS2 + 8 HNO3 = Fe + 2 SO2 + 8 NO2 + 4 H2O
KNO2 + Na2O2 + H2O = KNO3 + NaOH =>
KNO2 + Na2O2 + H2O = KNO3 + 2 NaOH
Na2O + HCI = NaCI + H2O =>
Na2O + 2 HCI = 2 NaCI + H2O
BiCl3 + K2SnO2 + KOH = Bi + K2SnO3 + KCl + H2O =>
2 BiCl3 + 3 K2SnO2 + 6 KOH = 2 Bi + 3 K2SnO3 + 6 KCl + 3 H2O
Ba(OH)2 + (NH4)2S = BaS + NH3 + H2O =>
Ba(OH)2 + (NH4)2S = BaS + 2 NH3 + 2 H2O
Cr(OH)3 + HNO3 = Cr(NO3)3 + H2O =>
Cr(OH)3 + 3 HNO3 = Cr(NO3)3 + 3 H2O
H2C2O4*2H2O + NaOH = Na2C2O4 + H2O =>
H2C2O4*2H2O + 2 NaOH = Na2C2O4 + 4 H2O
H + OH = H2O =>
H + OH = H2O
Li2SO4 + NaCl = Na2SO4Li2Cl2 =>
Li2SO4 + 2 NaCl = Na2SO4Li2Cl2
BaCl2 + CuCO3 = CuCl2 + BaCO3 =>
BaCl2 + CuCO3 = CuCl2 + BaCO3
Pb + HCl = Pb(HCl)1 =>
Pb + HCl = Pb(HCl)1
AgF + LiBr = AgBr + LiF =>
AgF + LiBr = AgBr + LiF
CuSO4 + Na2S2O3 + H2SO4 = CuS + NaHSO4 + S =>
CuSO4 + 4 Na2S2O3 + 4 H2SO4 = CuS + 8 NaHSO4 + 4 S
Rb2O + H2SO4 = Rb2SO4 + H2O =>
Rb2O + H2SO4 = Rb2SO4 + H2O
BiCl3 + K2SnO2 + KOH = Bi + K2SnO3 + KCl + H2O =>
2 BiCl3 + 3 K2SnO2 + 6 KOH = 2 Bi + 3 K2SnO3 + 6 KCl + 3 H2O
CuSO4 + Na2S2O3 + H2SO4 = CuS + NaHSO4 + S =>
CuSO4 + 4 Na2S2O3 + 4 H2SO4 = CuS + 8 NaHSO4 + 4 S
BiCl3 + K2SnO2 + KOH = Bi + K2SnO3 + KCl + H2O =>
2 BiCl3 + 3 K2SnO2 + 6 KOH = 2 Bi + 3 K2SnO3 + 6 KCl + 3 H2O
CuSO4 + K[Fe(CN)6] = Cu[Fe(CN)6] + KSO4 =>
CuSO4 + K[Fe(CN)6] = Cu[Fe(CN)6] + KSO4
BiCl3 + K2SnO2 + KOH = Bi + K2SnO3 + KCl + H2O =>
2 BiCl3 + 3 K2SnO2 + 6 KOH = 2 Bi + 3 K2SnO3 + 6 KCl + 3 H2O
Zn(NO3)2 + CaOH = Ca(NO3)2 + ZnOH =>
Zn(NO3)2 + CaOH = Ca(NO3)2 + ZnOH
AlO + HI = AlH + IO =>
AlO + HI = AlH + IO
NH2CH2CH2COOH + LiOH = NH3CH2CH2COOH + LiO =>
NH2CH2CH2COOH + LiOH = NH3CH2CH2COOH + LiO
PO2{2-} + H{+} + {-} = P{3-} + H2O =>
PO2{2-} + 4 H{+} + 5e = P{3-} + 2 H2O
H3PO4 + ZnBr2 = HBr + Zn3(PO4)2 =>
2 H3PO4 + 3 ZnBr2 = 6 HBr + Zn3(PO4)2
Rb2O + H2SO4 = RbHSO4 + H2O =>
Rb2O + 2 H2SO4 = 2 RbHSO4 + H2O
CuSO4 + Na2S2O3 + H2SO4 = CuS + NaHSO4 + S =>
CuSO4 + 4 Na2S2O3 + 4 H2SO4 = CuS + 8 NaHSO4 + 4 S
C3H8O + OH{-} + Ag(NH3)2{+} = C4H8O2 + Ag + H2O + NH3 =>
4 C3H8O + 12 OH{-} + 12 Ag(NH3)2{+} = 3 C4H8O2 + 12 Ag + 10 H2O + 24 NH3
Cl5O + H2O = Cl(OH) + Cl3 =>
Cl5O + H2O = 2 Cl(OH) + Cl3
BiCl3 + K2SnO2 + KOH = Bi + K2SnO3 + KCl + H2O =>
2 BiCl3 + 3 K2SnO2 + 6 KOH = 2 Bi + 3 K2SnO3 + 6 KCl + 3 H2O
D2 + O2 = D2O =>
2 D2 + O2 = 2 D2O
H2O + K2O3 = KOH + O2 =>
H2O + K2O3 = 2 KOH + O2
SiCl4 + NaOH = Si(OH)4 + NaCl =>
SiCl4 + 4 NaOH = Si(OH)4 + 4 NaCl
CuSO4 + Na2S2O3 + H2SO4 = CuS + NaHSO4 + S =>
CuSO4 + 4 Na2S2O3 + 4 H2SO4 = CuS + 8 NaHSO4 + 4 S
C3O8 + O2 = CO3 =>
2 C3O8 + O2 = 6 CO3
SO2 + I2 + KOH = K2SO4 + KI + H2O =>
SO2 + I2 + 4 KOH = K2SO4 + 2 KI + 2 H2O
Mg + Fe3Br = Mg3Br + Fe =>
3 Mg + Fe3Br = Mg3Br + 3 Fe
Mg + FeSO4 = Fe + Mg(SO4)2 =>
Mg + 2 FeSO4 = 2 Fe + Mg(SO4)2
CuSO4 + Na2S2O3 + H2SO4 = CuS + NaHSO4 + S =>
CuSO4 + 4 Na2S2O3 + 4 H2SO4 = CuS + 8 NaHSO4 + 4 S
C8 + H2 = C8H18 =>
C8 + 9 H2 = C8H18
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
MgO + H{+} = Mg{2+} + H2O =>
MgO + 2 H{+} = Mg{2+} + H2O
Mn + PO4 = Mn3(PO4)2 =>
3 Mn + 2 PO4 = Mn3(PO4)2
Aluminum(III)Sulfate + BariumChloride = Aluminum(III)Chloride + BariumSulfate =>
Aluminum(III)Sulfate + BariumChloride = Aluminum(III)Chloride + BariumSulfate
K2S + HNO3 = H2S + KNO3 =>
K2S + 2 HNO3 = H2S + 2 KNO3
K2CrO4 + CoBr2 = CoCrO4 + KBr =>
K2CrO4 + CoBr2 = CoCrO4 + 2 KBr
C2H3Cl + O2 = HCl + H2O + CO2 =>
2 C2H3Cl + 5 O2 = 2 HCl + 2 H2O + 4 CO2
Ba(OH)2 + Mg(NO3)2 = Ba(NO3)2 + Mg(OH)2 =>
Ba(OH)2 + Mg(NO3)2 = Ba(NO3)2 + Mg(OH)2
Be + HNO3 = Be(NO3)2 + NH3 + H2O =>
4 Be + 9 HNO3 = 4 Be(NO3)2 + NH3 + 3 H2O
MgCl2 + AgNO3 = AgCl + Mg(NO3)2 =>
MgCl2 + 2 AgNO3 = 2 AgCl + Mg(NO3)2
N2 + SO4 = NSO4 =>
N2 + 2 SO4 = 2 NSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/25/24
Équations équilibrées sur10/25/23
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