Answer:
2Li(s) + ⅛S₈(s, rhombic) + 2O₂(g) → Li₂SO₄(s)
Explanation:
A thermochemical equation must show the formation of 1 mol of a substance from its elements in their most stable state,.
The only equation that meets those conditions is the last one.
A and B are wrong , because they show Li₂SO₄ as a reactant, not a product.
C is wrong because Li⁺ and SO₄²⁻ are not elements.
D is wrong because it shows the formation of 8 mol of Li₂SO₄.
126,720 inches are in 2.0 miles
A.
Spaghetti is still visible and hasn’t been mixed homogeneously
Answer:
John Newlands
Explanation:
he established the law of octaves
A model showing that gases are made from the matter of particles that are too small to see and are moving freely around in space can explain many observations.