Mg⁺² + 2Cl⁻ = MgCl₂
n(Mg⁺²)=0.25 mol
n(Cl⁻)=2n(Mg⁺²)
n(Cl⁻)=2*0.25=0.5 mol
Answer:
Explanation:
You can calculate the entropy change of a reaction by using the standard molar entropies of reactants and products.
The formula is
The equation for the reaction is
S(s, rhombic) + O₂(g) ⟶ SO₂(g)
ΔS°/J·K⁻¹mol⁻¹ 31.8 205.0 248.1
The difference probably arises for our use of different sources for the molar entropies.
<span>glycogen and triglycerides are used to store energy in the form of covalent chemical bonds, but for living things they could possibility uses lipids</span>
Bases are iconic compounds that produce negative hydroxide ions (OH-) when dissolved in water. Bases taste bitter, feel slippery, and conduct electricity when dissolved in water.... Bases turn red litmus paper blue. The strength of bases is measured on the pH scale.
