Atomic mass Ar => 39.948 a.m.u
39.948 g --------------- 6.02x10²³ atoms
?? g -------------------- 3.8x10²⁴ atoms
(3.8x10²⁴) x 39.948 / 6.02x10²³ => 250 g
hope this helps!
Aldehydes and Ketones. Aldehydes and ketones are classes of organic compounds that contain a carbonyl (C=O) group.
that's the correct answer
can I get brainilest
1 mol of Br = 79.9 g
15.7 g / 79.9 g = 0.196 moles of atoms
I’m pretty sure the answer would be natural
Answer:
The water will eventually become the same temature (A)
