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

How did Genghis Khan treat many of the people he conquered? He allowed conquered people to govern themselves as long as they stayed loyal to him. He required co

What is one of the main purposes of the closing section of a cover letter? A. To explain how your prior experience makes you a good candidate OB. To let the rea

Determine the area, in square centimeters, of this quarter circle with a radius of 8 cm. Use 3.14 for π and round your answer to the nearest hundredth.

how is California and the U.S government different and the same write the differences and the things in common then write the stuff that the california has that

Item 5 How did Black Codes affect southern states during Reconstruction? They made it illegal to deny voting rights to African Americans. They prevented African

The Student Council at High School A held a Student Body President election. There are 940 students in enrolled and 625 students voted for a Student Body Presid

Which type of data would be best displayed in a dot plot. (Help fast)

What is the least positive integer by which 24 should be divided so that the resulting integer is a perfect square?24 = 2 × 2 × 2 × 3In a perfect square, all th

Acróstico de ecosistema

which graph represents the linear function y=-5x+2