| Équations équilibrées la veille |
2 LiCl + H2SO4 = Li2SO4 + 2 HCl
CCl4 + O2 = COCl2 + Cl2 =>
2 CCl4 + O2 = 2 COCl2 + 2 Cl2
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
H2O2 + Ni{2+} = O2 + Ni + H{+} =>
H2O2 + Ni{2+} = O2 + Ni + 2 H{+}
Ag{2+} + Pb = Pb{2+} + Ag =>
Ag{2+} + Pb = Pb{2+} + Ag
C6H8O6 + I2 = C6H8IO6 =>
2 C6H8O6 + I2 = 2 C6H8IO6
Ag{+}(aq) + CO3{2-}(aq) = Ag2CO3(s) =>
2 Ag{+}(aq) + CO3{2-}(aq) = Ag2CO3(s)
HCl + Ni = H2 + NiCl2 =>
2 HCl + Ni = H2 + NiCl2
(a)Li2O(s) + H2O(l) = LiOH(aq) =>
(a)Li2O(s) + H2O(l) = 2 LiOH(aq)
N2O5(l) = NO2(g) + O2(g) =>
2 N2O5(l) = 4 NO2(g) + O2(g)
Ag2S + CuCl2 = AgCl + CuS =>
Ag2S + CuCl2 = 2 AgCl + CuS
Na2SiO3 + H2SO4 = H2SiO3 + NaHSO4 =>
Na2SiO3 + 2 H2SO4 = H2SiO3 + 2 NaHSO4
Ca(OH)2 + CuSO4 = CaSO4 + Cu(OH)2 =>
Ca(OH)2 + CuSO4 = CaSO4 + Cu(OH)2
FeSO4 + H2O = FeSO4H2O =>
FeSO4 + H2O = FeSO4H2O
MgBr2 + (NH4)(OH) = Mg(OH)2 + (NH4)Br =>
MgBr2 + 2(NH4)(OH) = Mg(OH)2 + 2(NH4)Br
HNO3 + NaF = HF + NaNO3 =>
HNO3 + NaF = HF + NaNO3
H2 + S + OH{-} = S2{-} + H2O =>
H2 + 4 S + 2 OH{-} = 2 S2{-} + 2 H2O
C3H8 + O2 + N2 = CO2 + NH3 =>
3 C3H8 + 9 O2 + 4 N2 = 9 CO2 + 8 NH3
NH4BF4 + KCl = KBF4 + NH4{+} + Cl{-} =>
NH4BF4 + KCl = KBF4 + NH4{+} + Cl{-}
PH3 + ZnO = Zn + P2 + H2O =>
2 PH3 + 3 ZnO = 3 Zn + P2 + 3 H2O
V{3+} + MnO4{-} + H2O = VO{2+} + Mn{2+} + H{+} =>
5 V{3+} + MnO4{-} + H2O = 5 VO{2+} + Mn{2+} + 2 H{+}
C6H12 + Br2 = C6H10Br2 + H2 =>
C6H12 + Br2 = C6H10Br2 + H2
AlCl3 + Na2CO3 + H2O = Al(OH)3 + CO2 + NaCl =>
2 AlCl3 + 3 Na2CO3 + 3 H2O = 2 Al(OH)3 + 3 CO2 + 6 NaCl
KMnO4 + KBr + H4SO4 = K2SO4 + MnSO4 + H2O + Br2 =>
2 KMnO4 + 2 KBr + 4 H4SO4 = 2 K2SO4 + 2 MnSO4 + 8 H2O + Br2
Li2O + AlBr3 = LiBr + Al2O3 =>
3 Li2O + 2 AlBr3 = 6 LiBr + Al2O3
KCl + Ca(NO3)2 = CaCl + K(NO3)2 =>
KCl + Ca(NO3)2 = CaCl + K(NO3)2
MnSO4 + (NH4)2S2O8 + KOH = MnO2 + K2SO4 + (NH4)2SO4 + H2O =>
MnSO4 + (NH4)2S2O8 + 4 KOH = MnO2 + 2 K2SO4 + (NH4)2SO4 + 2 H2O
Zn(NO3)2 = ZnO + N2O5 =>
Zn(NO3)2 = ZnO + N2O5
Cl2 + AgNO3 = (NO3)2 + AgCl =>
Cl2 + 2 AgNO3 = (NO3)2 + 2 AgCl
HCI + O2 = H2O + CI =>
4 HCI + O2 = 2 H2O + 4 CI
Cu + NHNO3 = Cu(NO3)2 + NO + H2O =>
Cu + 8 NHNO3 = Cu(NO3)2 + 14 NO + 4 H2O
Mo + Cl4 = MoCl4 =>
Mo + Cl4 = MoCl4
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
MgSO4 + H2SO4 = Mg(SO4)2 + H2 =>
MgSO4 + H2SO4 = Mg(SO4)2 + H2
AgNO3 + Cl2 = AgCl + NO3 =>
2 AgNO3 + Cl2 = 2 AgCl + 2 NO3
Al2O3 + HI = AlI3 + H2O =>
Al2O3 + 6 HI = 2 AlI3 + 3 H2O
C3H7NO2S + O2 = NO2 + SO2 + H2O + CO2 =>
4 C3H7NO2S + 23 O2 = 4 NO2 + 4 SO2 + 14 H2O + 12 CO2
Ba(OH)2 + CH3COOH = Ba + CO2 + H2O =>
4 Ba(OH)2 + CH3COOH = 4 Ba + 2 CO2 + 6 H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
NaSO{4} + HCl = NaCl + H{2}O + SO{2} =>
NaSO{4} + HCl = NaCl + H{2}O + SO{2}
Ba + N = Ba2N3 =>
2 Ba + 3 N = Ba2N3
HF + H2O = H2 + FOH =>
HF + H2O = H2 + FOH
Li(s) + Cu(aq) = CuLi =>
Li(s) + Cu(aq) = CuLi
C7H16 + O2 = C + H2O =>
C7H16 + 4 O2 = 7 C + 8 H2O
Zn(H2PO4)2 = ZnHPO4 + H3PO4 =>
Zn(H2PO4)2 = ZnHPO4 + H3PO4
Al + NO3 + H = NH3 + Al(OH)3 =>
Al + NO3 + 6 H = NH3 + Al(OH)3
AgBr = Ag + Br2 =>
2 AgBr = 2 Ag + Br2
BH3 + CO2 = B2O3 + CH4 =>
4 BH3 + 3 CO2 = 2 B2O3 + 3 CH4
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| Équations équilibrées la veille |
Équations équilibrées sur10/19/24
Équations équilibrées sur11/18/23
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