Explanation:
mole=mass/molar mass
molar mass of c12H17N4OS
12×12+17+14×4+16+32
=265
molar mass=265
mole=0.02/265
Answer:
b
D
mass (m) = ? , volume = 18.0 ml , density = 1.42 g/ml .
I hope I helped you^_^
All of the above
Proteins contain a long chain of amino acids which are a chain of oxygen, nitrogen, carbon, hydrogen or sulfur.
HOPE THIS HELPED
That something has changed chemically
Uh...Google it
