What mass (in mg) does 2.63 moles of nickel have?

Question

zarkam21 · Answer

Just need to get the conversions right? :S

zarkam21 · Answer

@Shadow

kittybasil · Answer

That confused face lol

kittybasil · Answer

zarkam21 · Answer

@Tranquility

Tranquility · Answer

To convert from moles to grams, you need to use the molar mass.

moles * molar mass = grams

molar mass is how many grams in 1 mole

zarkam21 · Answer

1.6605 x 10^-24

Tranquility · Answer

And you can find it from the periodic table

Tranquility · Answer

Uh that's wrong

kittybasil · Answer

* ^* a wild Tranquility appeared

kittybasil · Answer

@Tranquility is my molar mass wrong? or

zarkam21 · Answer

No, 1amu=1.6605 x 10^-24

zarkam21 · Answer

so it would be (58.71) * (1.6605 x 10^-24)

zarkam21 · Answer

To determine the grams

zarkam21 · Answer

Noooo, ugh

Tranquility · Answer

58.69 grams/mol

zarkam21 · Answer

Im just converting the mass into grams

zarkam21 · Answer

oh it is already in grams? @Tranquility

zarkam21 · Answer

I don't have to convert it?

Tranquility · Answer

Yeah, you don't need to convert it

kittybasil · Answer

$$\text{grams of element given}\times\frac{\text{mass in grams of element}}{\text{1 mol element}}$$

kittybasil · Answer

uh. that's upside down, the conversion factor

sorry

kittybasil · Answer

flip the fraction before you multiply lol