Answer:
the same
Explanation:
due to the law of conservation of mass, the mass will not change
The density is 2 g per one cm3
which means 40 g will occupy 20 cm3
Answer:
A) Phosphorus
Explanation:
<em>Look At Question 5) On The Answer Key </em>
Overfishing is an example of human impact on biodiversity.
In simple terms, overfishing means that the sea animals hunted for food ( fishes, crustaceans, mollusks etc.) in a year are hunted in numbers greater than the number of newborn individuals of that species in that year. This means that the populations of these animals do not have the time to regrow their numbers.
This results in a dramatic decline of populations of many marine animals.
Answer:
(c) the equilibrium partial pressure of will be greater than atm.
Explanation:
Equilibrium constant of the given reaction will be as follows,
Therefore, according to the equation
Since
.
Since the reaction is moving n forward direction so the pressure will be increasing at equilibrium as compared to the initial pressure.
Also, the reaction is in equilibrium so it cannot be considered to be at completion.
So, option (c) the equilibrium pressure is of will be greater than atm is correct.