Answer:
solubility
Explanation:
solubility is a measure of how much a substance will dissolve in a solvent.
Answer:
63.58 g O
Explanation:
To calculate the mass of O atoms, the number of moles of O atoms are needed and can be calculated as follows:
n (no. of moles) = nA ÷ 6.02 × 10^23
n = 2.393 x 10^24 ÷ 6.02 × 10^23
n = 0.398 × 10^ (24-23)
n = 0.398 × 10^1
n = 3.98moles.
To calculate the mass of Oxygen, we use the following formula:
moles = mass/molar mass
Molar mass of O = 16.
3.98 = m/16
m = 3.98 × 16
m = 63.68grams of Oxygen.
Answer:
0 electrons in outermost shell as it is a noble gas
If I can correct, A, B, and C are correct, but, for certain, D is not correct. Particles do have intermolecular forces.
