How many molecules are in 4 moles of H20? A. 2.408 x 10^24 B. 2.408 x 10^23
C. 6.02 x 10^24
D. 7.224 x 10^24​

A. 2.408 × 10²⁴

Math

Pre-Algebra

Order of Operations: BPEMDAS

Chemistry

Atomic Structure

Stoichiometry

Step 1: Define

[Given] 4 moles H₂O

[Solve] molecules H₂O

Step 2: Identify Conversions

Avogadro's Number

Step 3: Convert

the old alchemists made significant contributions to science even though there starting premises were off a bit. their conclusions after failure would steer them into better directions for investigation. science is no more than close observation and the initial mistakes result in rethinking and retrying experiments.

i think it's c. i'm not sure but i think so.