Kayla233 Kayla233

03-12-2019
Chemistry

contestada

how many atoms are there in 2.3 grams of zirconiumn?

Respuesta :

rayjudathadeus rayjudathadeus

09-12-2019

Answer:

1.51834×10^22

Explanation:

Number of atom=Mass/Molar Mass × avogadros constant

2.3g/91.224g/mol × 6.203×10^23

Answer Link

Otras preguntas

this is 70 points I will report anyone who answers wrong just for points! I will be asking TWO questions Please answer correctly or I will report you :) questi

I need help with number 4 please!! How do u do it??

Steven fill 3 pages in a stamp album. this is one sixth of the pages in the album. how many pages are there in steven stamp album

(x+y^–2xy)(2x^2–y^2+xy)

How do mountains influence where people farm in the Koreas?

What is the mass-energy equivalent of a 0.15 kg baseball?

An insect looks like a leaf, so it blends in with its surroundings and is hard for predators to see. The insect’s characteristic is an example of commensalism.

the process of turning energy into nerve impulses is called? A. sensation B. neural converison C. perception D. transduction

Need help with circle measurements in Geometry.

What is the definition of spectrum