Answer : The equilibrium constant for the reaction will be, 
Explanation :
The following equilibrium reactions are :
(1) 
(2) 
The final equilibrium reaction is :
Now we have to calculate the value of 
for the final reaction.
First we have to multiply equation (1) by 2 that means we are taking square of equilibrium constant 1 and reverse the equation 2 that means we are dividing equilibrium constant 2, we get the final equilibrium reaction and the expression of final equilibrium constant is:
Now put all the given values in this expression, we get :
Therefore, the value of for the final reaction is,
The periodic table is organized in such a way that they provide a great deal of information about elements and how they are related to each other.
Explanation:
The periodic table is used for better understanding of patterns and relationships between elements. With the elements arranged in the periodic table allow us to make synthetic elements.
This periodic table helped scientist to discover the elements that are needed for humans to survive. For example plants and animals need elements to grow and chlorine helps animals to digest food and in humans iron helps to carry oxygen around body and chlorine that convert the sun energy to food.
It provides information about elements and how they are related to each other in easy method. They are used to predict the properties of elements.
Thus, the Changes in periodic table is from the creation of new chemical elements and it helps the society in various applications that are used in mining, engineering and other occupations.
Answer:
25.7 g
Explanation:
I don't know what to put here hahaha, I hope my answer helps you ^^
Answer:
ExplanationIt is moving from 4s to 8s at a constant speed of 4 cm:
I would say it is a function of all of the choices. if not then the answer is the circulatory system
