The Density of Water Is 1

question 35

Multiple Choice

The density of water is 1.00 g/mL at 4°C.How many water molecules are present in 6.25 mL of water at this temperature? (N_A = 6.022 × 10²³ mol-1)

• A)6.27 × 10²³ molecules
• B)3.76 × 10²⁴ molecules
• C)2.09 × 10²³ molecules
• D)6.02 × 10²³ molecules
• E)0.347 molecules

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