Answer:
<h2>10 g</h2>
Explanation:
The mass of a substance when given the density and volume can be found by using the formula
mass = Density × volume
From the question we have
mass = 2 × 5
We have the final answer as
<h3>10 g</h3>
Hope this helps you
Answer:
2KClO3--------->2KCl + 3O2
Radon is a colorless, odorless, radioactive gas. It is also a leading cause of lung cancer. Ventilation is essential.
Your answer is D or E.if the question is "<span>The graph shows the change in concentration of one of the species in the reaction A + B + C --> D + E"</span>