carylffbuffa carylffbuffa

25-09-2018
Chemistry

contestada

What number of Fe atoms and what amount if miles of Fe atoms are in 500 g of iron?

Respuesta :

cabrerafreddy780 cabrerafreddy780

25-09-2018

What number of Fe atoms and what amount (moles) of Fe atoms are in 500.0 g of iron? 500.0 g (1 mol / 55.845 g) = 8.953 mol 8.953 mol (6.023 X 10 23 atoms / 1 mol) = 5.392 X 10 24 36. A diamond contains 5.0 X 10 21 atoms of carbon.

Answer Link

Otras preguntas

The diagram shows the trophic levels in a lake on a farm Large-Sized Fishes Fishes, Crabs (Larvae) Zooplankton Diatoms/Algae Suppose the farmer sprays a field w

Mark this question Select the following statement that describes non-overlapping events. A. Jon needs to roll an even number to win. When it's his turn, he rol

Given two strings s and t of equal length, the Hamming distance between s and t, denoted dH(s,t), is the number of corresponding symbols that differ in s and t.

2. how are firefighters expected to deal with them

City Advertising Services hired a new accounting manager. He signed a contract for a new accounting information system, but his position did not specify whethe

If you are preparing a report about the effect of climate change on sea level, whose work would you be most likely to study? A. Warren Washington B. Edwin Hubbl

Which detail from “A Cub Pilot” helps shape the central idea that if you believe in and trust yourself, no one should be able to shake your confidence? Twain sa

The highest priority in emergency response plans should be to ______. a. protect human life b. protect the environment c. restore programs and normal operations

A marble with a density of 2 g/cm3 is dropped into a beaker containing 50 ml of water and the the water level rises to 55ml. what is the mass of the marble

explain 10 challenges in the use of ICT