Molality can be expressed by moles of solute over
kilograms of solvent. The question asks the molality of 0.25m NaCl. 0.25m NaCl
is equal to 0.25 moles of NaCl over 1 kg of water.
Answer:
A. 32.06 g/mol
Explanation:
The molar mass units are always g/mol
Answer:
D) How many valence electrons the atom contains.
This is the only closest one
because the number of electrons in the outermost shell is the correct answer
Answer:
It is A) Calcium
Explanation:
Calcium has an electronic configuration of 2,8,8,2
Convert 0.05 Kilograms to Milligrams (kg to mg) with our conversion calculator and conversion tables. To convert 0.05 kg to mg use direct conversion formula below.
0.05 kg = 50000 mg.
<span>You also can convert 0.05 Kilograms to other Weight (popular) units.</span>