apparently it’s saline water.
Answer: C
Explanation: We learnt this in science so it must be true.
sry if it’s not
Using the ideal gas equation:
PV = nRT, we can form:
V/n = constant
Thus,
V₁/n₁ = V₂/n₂
n₂ = 2.3 x 85.5/50.5
= 3.89 moles
Answer:
3
Explanation:
If we want it to be rounded to one significant figure, it will be 3.