rashondamiller87 rashondamiller87

20-03-2022
Chemistry

contestada

How many moles are in 239 g of iron? Express your answer to three significant figures.

Respuesta :

willwig willwig

20-03-2022

4.28mol
there are 55.845 grams of iron per mol
239/55.845

Answer Link

Otras preguntas

What is ribose? A) an acid found in RNA but not in DNA B) a sugar found in RNA but not in DNA C) a nitrogenous base found in both DNA and RNA D) a phosphate

In 1931, thetook control of the Japanese government.

After reading The Tragedy of Julius Caesar, why would a reader consider Cassius to be Brutus’ foil? Support your answer with specific examples of the contrast i

Solve for x X/3-6.2=9

8(3a+6)=2a-4 How do you do this problem I keep getting a number with an insane amount of decimals

I WILL GIVE BRAINLY FOR BRAINLIEST ANSWER!!!Wich supporting detail is LEAST important? A.Nelson made the environment the focus of his work in Washington. B.Nels

Does anyone know the answer and how to solve

a ball has a diameter of 7.6 what is its surface area

________ was the Aztec leader when Cortes arrived in 1519.

One of the best pieces of evidence for the process of gene duplication and mutation