How many molecules are in 41.8 g H2O?

Chemistry

2 answers:

Sergio [31]3 years ago

8 0

Answer:

7.63 × 10²³ molecules

Explanation:

First, convert grams to moles using the molar mass of water (32.988 g/mol).

41.8 g ÷ 32.988 g/mol = 1.267 mol

Next, convert moles to molecules using Avogadro's number (6.022 × 10²³).

1.267 mol × 6.022 × 10²³ molecules/mol = 7.63 × 10²³ molecules

photoshop1234 [79]3 years ago

7 0

Answer:

7.63 × 10²³ molecules

Explanation:

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