Answer:
Write the empirical formula of at least four binary ionic compounds that could be formed from the following ions: Ca^2 , Al^3 ,I^-,S^2-
Explanation:
1)Formula of calcium iodide:
The compound of Ca^2+ and I^-1:
2) Formula of calcium sulfide:
3) Formula of aluminum iodide:
4) Formul aluminum sulfide:
These are the four ionic compounds that are formed.
The salt is the Solute.Think of the solute as the lesser one added to the other to be dissolved.
firm support that bears weight of microscope = base
It gets hot and the state of matter changes it turns from a solid to a liquid
Answer:
Aluminum
Explanation:
Given
<em>See attachment for chart</em>
Required
Identify the unknown substance
To do this, we simply calculate the specific heat capacity from the given parameters using:
This gives:
So, we have:
From the attached chart, we have:
--- The specific heat capacity of Aluminum
<em>Hence, the unknown substance is Aluminum</em>