Add all the carbon atoms (3) then add hydrogen atoms (8)
C3H8
Using ideal gas formula (PV=nRT), you can conclude that volume directly related to the temperature. That means an increase in temperature will cause an increased volume too. Note that the temperature is using Kelvin, not Celsius. The calculation would be:
V1/T1= V2/T2
590ml / (-<span>55+ 273)K = V2/ (30+273)K
V2= (590ml/ 218K) * 303K
V2= 820ml</span>
Answer: One mole of lead (Pb) contains 6.02 × 1023 atoms and its mass is 207.2 g.
Explanation: please give me brainlist. i haven't been brainlist in a while. even my zodiac sign is ♓
I would assume "cs" stands for centiseconds.
Using your metric prefixes...centi means one hundredth.
So 157 cs = 157 hundredths of a second = 1.57 seconds