| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H8O(l) + 3 O2(g) = 3 CO + 4 H2O
potassiumhydrogencarbonate + hydrochloricacid = carbondioxide + water + potassiumchloride =>
KHCO3 + HCl = CO2 + H2O + KCl
Cr(s) + Fe(No3)2(aq) = Fe(s) + Cr(No3)3(aq) =>
2 Cr(s) + 3 Fe(No3)2(aq) = 3 Fe(s) + 2 Cr(No3)3(aq)
Be(OH)2 + LiOH = Li2[Be(OH)4] =>
Be(OH)2 + 2 LiOH = Li2[Be(OH)4]
CaCl2 + C17H33COONa = NaCl + Ca(C17H33COO)2 =>
CaCl2 + 2 C17H33COONa = 2 NaCl + Ca(C17H33COO)2
KC1O = KC1 + O2 =>
2 KC1O = 2 KC1 + O2
(NH4)2SO4 + CuBr2 = CuSO4 + NH4Br =>
(NH4)2SO4 + CuBr2 = CuSO4 + 2 NH4Br
Ca(Cl2)2 + NaHCO3 = Ca(HCO3)2 + NaCl2 =>
Ca(Cl2)2 + 2 NaHCO3 = Ca(HCO3)2 + 2 NaCl2
CH3(CH2)7CH3 + O2 = CO2 + H2O =>
CH3(CH2)7CH3 + 14 O2 = 9 CO2 + 10 H2O
CH3Cl + H2 = HCl + C2H6 =>
2 CH3Cl + H2 = 2 HCl + C2H6
CuO + Br = CuOBr =>
CuO + Br = CuOBr
C2H5OH + Cu(OH)2 = Cu + CH3CHO + H2O =>
C2H5OH + Cu(OH)2 = Cu + CH3CHO + 2 H2O
FeCl2 + KNO3 + HCl = FeCl3 + NO + H2O + KCl =>
3 FeCl2 + KNO3 + 4 HCl = 3 FeCl3 + NO + 2 H2O + KCl
Ca(NO3)2 + NH4F = CaF2 + N2O + H2O =>
Ca(NO3)2 + 2 NH4F = CaF2 + 2 N2O + 4 H2O
I3{-} + Ag{+} = AgI + I2 =>
I3{-} + Ag{+} = AgI + I2
Pt + H(NO3) = Pt(NO3)2 + H2O + NO =>
3 Pt + 8 H(NO3) = 3 Pt(NO3)2 + 4 H2O + 2 NO
Mg + Chlorine = Magnesiumchloride =>
Mg + Cl2 = MgCl2
AgNO3 + S2 = S(NO3)2 + Ag =>
4 AgNO3 + S2 = 2 S(NO3)2 + 4 Ag
Mg + FeCO3 = MgFe + CO3 =>
Mg + FeCO3 = MgFe + CO3
SPb + H2O2 = PbSO4 + H2O =>
SPb + 4 H2O2 = PbSO4 + 4 H2O
MnOH + HMnO4 = MnO2 + H2O =>
MnOH + HMnO4 = 2 MnO2 + H2O
LiClO4 + Fe2O3 = LiCl + FeO4 =>
5 LiClO4 + 4 Fe2O3 = 5 LiCl + 8 FeO4
HgCl2 + AgNO3 = HgNO3 + AgCl2 =>
HgCl2 + AgNO3 = HgNO3 + AgCl2
KPo + AlNo = AlPo + KNo =>
KPo + AlNo = AlPo + KNo
C3H12(l) + O2(g) = CO2(g) + H2O(g) =>
C3H12(l) + 6 O2(g) = 3 CO2(g) + 6 H2O(g)
Ca(HSO4)2 + Ca(OH)2 = CaSO4 + H2O =>
Ca(HSO4)2 + Ca(OH)2 = 2 CaSO4 + 2 H2O
Rb3 + P4 = Rb3P =>
4 Rb3 + P4 = 4 Rb3P
(NH4) + LiOH = (NH4)OH + Li =>
(NH4) + LiOH = (NH4)OH + Li
MgSO4 + BaCl{2} = MgCl{2} + BaSO4 =>
MgSO4 + BaCl{2} = MgCl{2} + BaSO4
CoCO3(s) = CO2 + CoO =>
CoCO3(s) = CO2 + CoO
FeCl3 + KMnO4 + HCl = FeCl4 + MnCl2 + H2O + KCl =>
5 FeCl3 + KMnO4 + 8 HCl = 5 FeCl4 + MnCl2 + 4 H2O + KCl
IO4{-} + Mn2{+} + H2O = IO3{-} + MnO4{-} + H3O{+} =>
13 IO4{-} + 2 Mn2{+} + 9 H2O = 13 IO3{-} + 4 MnO4{-} + 6 H3O{+}
CaCl2(aq) + K2CO3(aq) = CaCO3 + KCl =>
CaCl2(aq) + K2CO3(aq) = CaCO3 + 2 KCl
Al2(SO4)3 + NaCH3COO + H2O = Na2SO4 + CH3COOH + Al(OH)2CH3COO =>
Al2(SO4)3 + 6 NaCH3COO + 4 H2O = 3 Na2SO4 + 4 CH3COOH + 2 Al(OH)2CH3COO
Ni + Fe(CN6) = Ni3(FeCN6)2 =>
3 Ni + 2 Fe(CN6) = Ni3(FeCN6)2
CuFeS2 + CuO = FeO + CuS =>
CuFeS2 + CuO = FeO + 2 CuS
N + SO4 = NSO4 =>
N + SO4 = NSO4
Al(OH)3 + H2TeO4 = Al2(TeO4)3 + H2O =>
2 Al(OH)3 + 3 H2TeO4 = Al2(TeO4)3 + 6 H2O
H2I2 = H + I =>
H2I2 = 2 H + 2 I
C12H2O6 + O2 = CO2 + H2O =>
2 C12H2O6 + 19 O2 = 24 CO2 + 2 H2O
NaCl + Ca(NO3)2 = Na(NO3)2 + CaCl =>
NaCl + Ca(NO3)2 = Na(NO3)2 + CaCl
HON(SO3Na)2 + KMnO4 = ON(SO3Na)2 + MnO2 + KOH + H2O =>
3 HON(SO3Na)2 + KMnO4 = 3 ON(SO3Na)2 + MnO2 + KOH + H2O
H2SO4 + Hg(NO3)2 = HNO3 + HgSO4 =>
H2SO4 + Hg(NO3)2 = 2 HNO3 + HgSO4
(CH3)2C2O3 + H2O = CH3COOH =>
(CH3)2C2O3 + H2O = 2 CH3COOH
NaH2PO4 + K2CO3 = NaHCO3 + K2HPO4 =>
NaH2PO4 + K2CO3 = NaHCO3 + K2HPO4
NaOH + HSO2 = H2O + NaSO2 =>
NaOH + HSO2 = H2O + NaSO2
Zn + HNO3 = Zn(NO3)2 + N + H2O =>
5 Zn + 12 HNO3 = 5 Zn(NO3)2 + 2 N + 6 H2O
H3AsO4 + Zn(OH)2 = Zn3(AsO4)2 + H2O =>
2 H3AsO4 + 3 Zn(OH)2 = Zn3(AsO4)2 + 6 H2O
Sr3(PO4)2 + H3PO4 = Sr(H2PO4)2 =>
Sr3(PO4)2 + 4 H3PO4 = 3 Sr(H2PO4)2
At + Na = NaAt =>
At + Na = NaAt
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/26/24
Équations équilibrées sur08/25/23
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