C. Information from a particular source only be verified the first time the source is used
Answer:
Glucose = C6H12O6
molecular mass = 6(12) + 12(1) + 6(16)
= 72 + 12 + 96
= 180 g
Explanation:
Glucose has a chemical formula of: C6H12O6 That means glucose is made of 6 carbon atoms, 12 hydrogen atoms and 6 oxygen atoms. ... Glucose is produced during photosynthesis and acts as the fuel for many organisms.
Answer: The components of a pure substance are single elements or compounds instead of a mixture of compounds.
Explanation: Pure substance consits of a pure type of particle.
All elements and compounds that are considered as pure will have fixed boiling point and melting point.