28.01 g/mol
hope that helped
Answer:
Each orbit has a specific energy level.
Would you mind marking it the brainliest:).
Salts is the correct awnser
Answer:
<h2>D) 6</h2>
Explanation:
since, n = molar mass / empirical formula mass
Empirical formula mass = Total mass of atoms present in empirical formula
CHCl = 12+1+35.5
= 48.5
Given, Molar mass = 290.8 g.
So, n = 290.8/48.5
= 5.995 , that is approx 6.
So, Molecular formula = n × Empirical formula
= 6 × CHCl
= 
So, Number of C = 6
The existence of spectra can help the existence of atoms by expanding and multiplying in the law of London Dispersion