ka8yAshliagr6 ka8yAshliagr6

18-01-2017
Chemistry

Answered

You need 2.5 mol of iron (fe) for an experiment. how many grams of iron must you measure out?

Verified Answer :

Erudite1 Erudite1

27-01-2017

The relationship between the mole and the mass of an element is given by this equation: mass in grams = moles molar mass of iron
mass of iron needed = 2.5 56 = 140g.
Therefore, 140g of iron is needed.

Answer Link

Related Questions

A certain compound is made up of one phosphorus P atom three chlorine Cl atoms and one oxygen O atom What is the chemical formula of this compound

What does the following quote from Elpenor tell us about Greek culture No burn me in full armor all my harness heap my mound by the churning gray surf a man who

which is a biotic factor that affects the size of a population in a specific ecosystem

which of the following contraceptives generally results from choosing to be sexually active as a teen

Why was the Indian Ocean tsunami so disastrous It hit densely populated coastal areas It hit the east coast of Africa It hit parts of Japan It hit all of Indone

A survey indicated that 3 out of 5 doctors use brand x aspirin If 2000 doctors were surveyed how many used brand x show work please

2 Which of the following details best explains why theAntikythera mechanism was not studied until the late 1900sOA in lieu of sea creatures they found a Roman s

What does momentum means

How much farther from the Sun is Saturn compared to Jupiter A about 1 AU farther B about 10 AU father C about 15 times as far D about 2 times as far

how do you simplify 1644

Web Analytics