ky133nik013 ky133nik013

13-04-2020
Chemistry

contestada

How many moles are equal to 3.82x10^20 atoms of helium?

Respuesta :

lolo1269 lolo1269

13-04-2020

7.64x10^3
I don’t know if this is right, I just solved it like it was math.

Answer Link

Otras preguntas

Cadion co. owned a controlling interest in knieval inc. cadion reported sales of $420,000 during 2011 while knieval reported $280,000. inventory costing $28,000

which inequality is true 0.243>0.234 or 0.432<0.423

Kara has 21 collectible buttons to sell. She sells the small buttons for $3 and the large buttons for $4, and earns a total of $68. If the small buttons are rep

3/4 + 2/3 = ?? Simplify answer fully

Six times a number is 45 greater than the the product of the number and -3. Find the number.

what role did the U.S play during World War two and its aftermath

Someone who strongly supported higher taxes, opposed school choice in ALL cases & believed the government should control our choices at all times, could be

Which type of population growth is shown in this graph?Which prevents the lac genes in the DNA of E. coli from being expressed most of the time?

Is a gallon pitcher large enough to hold 25 pints of juice? Explain.*Please Show Work*

it takes a truck 3.56 seconds to slow down from 112 km/h. what is its average acceleration