3 years ago

What is the mass in grams of a single atom of Pt?

1 answer:

Triss [41]3 years ago

7 0

Answer:

3.23945533x $10^{-22}$ g

Explanation:

mass of 1 atom Pt = mass of a mole of atom Pt / 6.022 x $10^{23}$ = 195.08/6.022 x $10^{23}$ = 3.23945533x $10^{-22}$ g

You might be interested in

erastovalidia [21]

Answer:

because the salt will melt the egg shell because of whats in the salt

i tried i didnt really know the answer LOL

Explanation:

8 0

2 years ago

zubka84 [21]

26. B
27. D
28. C
Hope this helped ☺️

7 0

3 years ago

Llana [10]

Answer: northern hemisphere

Explanation: I looked it up. Plus I took a test with this question and when the teacher went over the answer i got it right.

3 0

2 years ago

IRINA_888 [86]

Answer: 5.4

Explanation:

P2 = P1V1/V2

P2 = (.60atm x 27L) / 3.0L = 5.4atm

8 0

2 years ago

faust18 [17]

Answer:

2 or 3 hrs

I think

<h2>HOPE IT HELPED </h2>

3 0

3 years ago