Answer:
6
Explanation:
The coordination number of a particular crystal structure arrangement is defined as the number of nearest neighbor atoms or ions surrounding an atom or ion.
We must note that in salts of the type MX, the coordination number of each ion must be equal. The structure of LiCl is built by placing each unit cell next to another such that ions residing in the corner, edge or face sites are shared between adjacent unit cells. The LiCl is in FCC arrangement.
Hence in LiCl, each Li+ ion is surrounded by 6 chloride ions.
1. In the first image, you can see two cacti and a javelina in the background.
2. In picture one, neither of the plants are being disturbed. In picture two, however, the smaller plant is indeed being disturbed by the javelina.
3. The javelina is not eating the cactus on the right because it is stronger in color (?).
4. The cactus the javelina was eating has disappeared.
5. In picture 3, the idle cactus blossomed.
I think the answer is c decreasing
Answer:
The new temperature would be 705.1 K.
Explanation:
Given data:
Initial pressure = 3 kpa
Initial volume = 13 L
Initial temperature = 56.12 K
Final pressure = 70 Kpa
Final volume = 7 L
Final temperature = ?
Solution:
To solve this problem we will use the general gas equation.
P₁V₁/T₁ = P₂V₂/T₂
T₂ = P₂V₂ T₁/ P₁V₁
T₂ = 70 Kpa . 7 L . 56.12 K / 3 Kpa . 13 L
T₂ = 27498.8 / 39
T₂ = 705.1 K
Moles = mass(g) / ar
Reconfigure the eqn to
Mass(g) = Moles × ar
Imput the info you have and the ar of Mn and you should be able to get your ans. Sorry, i dont have a calculator with me.