Answer:
The reactants would appear at a higher energy state than the products.
Have a nice day!
Answer:
Potassium selenide
Explanation:
Potassium selenide (K2Se)
Heat underneath the ground making its water boil
Answer:
1.52 g/mL
Explanation:
The formula for finding the density of an object is d = m/v, or density = mass divided by volume.
Therefore, we can input the two values and solve for d.
d = 220/145
d = 44/29
d ≈ 1.52 g/mL
Answer:
an aqueous species is the answer
