Question

What is the exact value of the Avogadro constant?

A) 6.02214076 x 10^23
B) 6.67430 x 10^11
C) 9.80665
D) 3.14159265

Answer 1

The exact value of the Avogadro constant is 6.022 x 10^23. The Avogadro constant represents the number of entities in one mole of particles. It is a fundamental constant in chemistry named after Amedeo Avogadro. For calculations and convenience, a rounded version of the Avogadro constant, 6.022 x 1023, is often used.

Step-by-step explanation:

The exact value of the Avogadro constant is 6.02214076 x 1023. The Avogadro constant is a fundamental constant in chemistry that represents the number of entities in one mole of particles, such as atoms or molecules. It is named after Italian scientist Amedeo Avogadro. For calculations and convenience, a rounded version of the Avogadro constant, 6.022 x 1023, is often used.

exact value of the Avogadro constant is 6.022 x 10^23. The Avogadro constant represents the number of entities in one mole of particles. It is a fundamental constant in chemistry named after Amedeo Avogadro. For calculations and convenience, a rounded version of the Avogadro constant, 6.022 x 1023, is often used.