Answer:
3.79 moles
Explanation:
To convert moles to gams of a substance we need to find the molar mass of the substance. For Ca(OH)₂ th molar mass is:
1Ca = 40.08g/mol
2O = 2*16g/mol = 32g/mol
2H = 2*1.01g/mol = 2.02g/mol
The molar mass is:
40.08g/mol + 32g/mol + 2.02g/mol = <em>74.1g/mol</em>
<em />
And moles are:
281g * (1mol / 74.1g) =
<h3>3.79 moles</h3>
<span>Conductor, and there you go, i hope this helped but if its wrong, i am extremly sorry</span>
Answer: The beginning stage you decide to depict the area, or position, of an object.
Explanation: starting point or position
So what am I suppose to answer here?
