yass01 yass01
  • 03-04-2018
  • Chemistry
contestada

What is the mass of one mole of beryllium if the atomic mass of beryllium is 9.01? 9.01 amu 9.01 mg 9.01 g 9.01 kg

Respuesta :

Bladerunner1976
Bladerunner1976 Bladerunner1976
  • 03-04-2018
the molecular weight of an atom is equal to the weight in grams of 1 mole of that substance.  Since Be is 9.01 amu, then 1 mol of Be is 9.01 g
Answer Link

Otras preguntas

Summary of part 2 the sieve and the sand
Drag each tile to the correct box. Match each excerpt to the mood it evokes or the image it creates.
Aaron Lloyd what is a?​
prove that root 3 + root 7 is irrational​
a debate proposing the motion that anti corruption agencies in Nigeria are effective​
Write three sentences for each of the following tasks: 1. Use commas to set of an interruption in the flow of the sentence. 2. Use commas before and/or after di
10. I purchased a hair-dryer for 5,400 including 8% VAT. Find the price before VAT was added. ​
please help me with this
Review the experimental question and hypothesis. Which statement best explains why the hypothesis is testable? Question: How does the amount of water individual
Amazon is sold at rupees 99000 after 10% discount and 10% bat on the Marked price find the discount amount and vat amount​