Respuesta :

drpelezo

Answer:

3.16 x 10²² molecules H₂O in 0.943 gram

Explanation:

Given 0.943 g H₂O = (0.943 g / 18 g·mol⁻¹) = 0.05253 mol H₂O

0.05253 mol H₂O = 0.05253 mol H₂O x 6.023 x 10²³ molecules·mol⁻¹

= 3.16 x 10²³ molecules H₂O

Answer: ther are 065.3

Explanation: