The sample of smoke described above can be described as a heterogeneous mixture. This type of mixture do not have uniform properties and composition. So, getting a certain small sample would not represent the whole mixture since it does not have uniform composition.
There are 2 covalent bonds between the Nitrogen and Oxygen, and 1 between the Nitrogen and Chlorine.
It should be 3.
Answer:
The answer would be B, The temperature of the water increases because the average kinetic energy of the water molecules increases.
Explanation:
Answer:
When the no. of moles of reactant gases (a + b) = the no. of moles of product gases (c + d).
Explanation:
- The relation between Kp and Kc is:
Kp = Kc(RT)∧Δn.
- So, Kp = Kc, when Δn = zero.
- Δn is the difference between the no. of gas molecules in the products side and that in the reactants side.
- So, Δn = zero, when the no. of molecules of gases in the products side = the no. of molecules of gases in the reactants side which means (a + b) = (c + d).
