delineyared delineyared

23-06-2020
Chemistry

contestada

What is the mass of 3.01 X 1023 atoms of iron? (atomic mass of Fe=56)

Respuesta :

Garith2 Garith2

23-06-2020

84280/3011 or 27.9907g Fe

Explanation:

(3.01 * 10^23)/1 x 1 mol Fe/(6.022 * 10^23) x 56g Fe/ 1 mol Fe = 27.9907 g Fe

Answer Link

Otras preguntas

A 9.0L volume of chlorine gas is heated from 27C to 127C at a constant pressure. What is the final volume

A kidnapping becomes a federal crime when a child is a victim.

at a yearly basketball tournament, 64 different teams compete. after each round of the tournament, half of the teams remains, as shown in the accompanying table

How can an administrator force wireless clients to use a standard web browser to provide information, and require a user to agree to a use policy or present val

Escoge la respuesta correcta. ¿Qué oración es cierta sobre el encierro? A. El encierro es algo que se hace todos los días durante la celebración de San Fermín

Nikola Tesla used rotating magnetic fields to generate, transmit, and use AC (alternating current). Today alternating current has replaced direct current i

Escoge la respuesta correcta. ¿Qué oración es cierta sobre el encierro? A. El encierro es algo que se hace todos los días durante la celebración de San Fermín

How are gallons and fluid ounces related

The nurse is caring for a 1-day-old newborn with patent ductus arteriosus with the following vital signs: pulse 160, respirations 80, oxygen saturation 92%, ret

In which process does the uterus gradually return to its nonpregnant size? a. parturition b. involution c. stage three of labor d. gestation?