Hey there!
Molar mass NaCl = 58.44 g/mol
Number of moles
n = mass of solute / molar mass
n = 59.76 / 58.44
n = 1.0225 moles of NaCl
Volume in liters:
270 mL / 1000 => 0.27 L
Therefore:
M = number of moles / volume ( L )
M = 1.0225 / 0.27
= 3.78 M
Hope that helps!
Answer:
massive flooding occurs in may at this location
Explanation:
i did the quiz idk if its right though :/
C. Digesting a sandwich
Is your answer
Hope this helps
Answer:
B.
Explanation:
One mole is the amount of substance that contain the Avogadro number which is equal to 6.022×10^23 atom, molecules or ions.
It can be either they can have a negative or positive charge more specifically negatively charged molecule would called an anion and a positive one would be cation.
