Answer:
Elastic collisions
Explanation:
The collision between gas particles and the container walls are elastic collisions because there is no overall loss of kinetic energy.
This is one of the assertions of the kinetic theory of gases.
Elastic collision is a form of collision in which the two molecules does not stick together. It is random and independent in nature.
Through this assumption, we can make a wide array of assumption about the properties of gases without getting it complicated.
Answer:
Carbon dioxide comprises carbon, a nonmetal, and two oxygen atoms, which are also nonmetals, forming a covalent compound with covalent bonds connecting the atoms.
Answer:
a)
b)
Sulphurdioxide
c)
d)
Incomplete combustion produce harmful gases.
Explanation:
a)
Carbon reacts with atmospheric oxygen to form carbondioxide as well as sulphur dioxide.
The chemical equations are as follows.
b)
Sulfur dioxide is very harmful to the environment to cause acid rains.
This harmful gas mix with rain water to form sulphuric acid.
c)
The balanced chemical equation for the reaction that produces harmful environmental effects is as follows.
d)
In the absence of proper amount of oxygen required for combustion, incomplete combustion will take place which will result in formation of more carbondioxide an other harmful gases.
Answer:
Explanation:
molar mass of BaCl2 = 208.23
mol of BaCl2 = 8/208.22
mol of BaCl2 = 0.03841905
Molarity = 0.03841905/0.450
Molarity = 0.085 M
Its <span>fermium but the answer isnt on there</span>