Question

How many particles does 2 moles of H2O have?​

Answer 1

Answer:

Hello,

QUESTION)

Whatever the chemical entity, one mole of an entity contains 6.02 x 10²³ entities, this is the Avogadro constant (Na).  

N = 2 x Na

• N = 2 x 6.02 x 10²³
• N = 1.204 x 10²⁴

There are therefore 1.204 x 10²⁴ molecules of water in 2 moles of water.