How Many Hydrogen Atoms Are in 135 G of H₂O

question 66

Multiple Choice

How many hydrogen atoms are in 135 g of H₂O?

• A)170 atoms
• B)4.51 × 10²⁴ atoms
• C)9.02 × 10²⁴ atoms
• D)8.04 × 10²² atoms
• E)2.49 × 10^-23 atoms

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