sr323353 sr323353

22-01-2020
Chemistry

contestada

If you have 5.2 moles of iron ( Fe ) how many grams do you have ?

Respuesta :

Eduard22sly Eduard22sly

22-01-2020

Answer: 291.2g

Explanation:

Mass concentration = n x molar Mass

Mass conc. = 5.2 x 56 = 291.2g

Answer Link

23-01-2020

Mole=given mass/MM

Mass= mole*MM

Mole= 5.2mol

MM= 56g

Mass= 5.2*56= 291.2g

Answer Link

Otras preguntas

which organelle breaks down organelles that are no longer useful

how does immune system work together with the circulatory system

is a blue whale, rosebush, mushroom, algea, or pine tree a heterotroph or auto troph

you find that some cells have twice the amount of DNA in their nuclei as other cells do. What might you conclude?

Which element is classified as a noble gas at STP? hydrogen oxygen neon nitrogen

Which best describes the purpose of the Electoral College in the United States? chooses the winner of an election if the popular vote is disputed reduces the nu

Smaller cells have a(n) _________ surface area to volume ratio. a. larger b. smaller c. equal d. none of the above

Anaerobic respiration produces a maximum of ______ ATP per glucose.

Which enzyme is responsible for facilitating the hydrogen bonding between nucleotides in a new DNA molecule?

The _______ in plants is directly responsible for absorbing light energy.