Answer:
1.915e23 Atoms
Explanation:
There are 6.02214076e23 is the mass of a mol in amu. Since the amu of lead is 207.2, and there is 65.89 grams of it, you can find that it creates approximately 1.914 atoms.
Thermal energy equation is;
Q = mcΔθ
Q = Thermal energy
m = mass
c = specific heat
Δθ = Temperature difference
the hot cup of coffee has a higher temperature. But the mass of coffee is very low compared to the mass of water in swimming pool. The maximum temperature for coffee only can go up to 100 ⁰C since the boiling point of water is 100 ⁰C. But the mass of water in swimming pool is very large and the thermal enegy is very high compared to the coffee cup due to that reason.
Absorption spectrum is a type of spectrum in electron absorbs energy from a source to go from lower energy level to higher energy level.
- Material's absorption spectrum shows the fraction of incident electromagnetic radiation absorbed by the material over a range of frequencies.
- An absorption spectrum is, in a sense, the opposite of an emission spectrum.
Explanation:
<h3>Hope it helps you!!</h3>
Boyle’s Law I’m pretty sure
phenol + naoh = ONa-benzene + ch3I = anisole.
