The number of waves passing in a certain amount of time
Answer:
Molar mass of acetic acid is 60 g/mol
Explanation:
Look at the formula:
CH₃COOH
We have:
- 2 moles of C → 12.011 amu . 2 = 24 g/mol
- 4 moles of H → 1.008 amu . 4 = 4 g/mol
- 2 moles of O → 15.999 amu . 2 = 32 g/mol
Let's sum the mass of each element
24 g/mol + 4 g/mol + 32 g/mol = 60 g/mol
Its TRUE because the hypothesis is only true when you have facts behind it has to be testable
<h2>Answer :-</h2>
<h3>Iodine has 53 protons and 53 electrons (because it has no charge the number of protons equals the number of electrons). Iodine-131 has 131 protons and neutrons.</h3>
C.354
1L/1000cm^3
0.354L/ycm^3 *1L/1000cm^3
Cross multiply 0.354 by 1000and then divide by one to get 354.
