fred6810 fred6810

04-02-2020
Chemistry

contestada

How many molecules are there in 2.3g Of carbon

Respuesta :

ednorobello92 ednorobello92

04-02-2020

Answer: 1.15x10²³ molecules C

Explanation: solution attached:

Convert mass of C to moles using its molar mass then multiply to the Avogadro's number.

Ver imagen ednorobello92

Answer Link

04-02-2020

1.15*10 23 is the answer for this

Answer Link

Otras preguntas

Suppose that 0.95 g of water condenses on a 75.0 g block of iron that is initially at 22 °c. if the heat released during condensation is used only to warm the i

the number comes after 110.

Help with this problem

which of the following is a benefit of dams? A) They provide a source of energy B) They impede fish migration and spawning C) They divert water from ecosystem

The number of people living in a given area is described as the:A. population distributionB. Working populationC. Rural populationD. Population density

What is the percent of oxygen by mass in a pure sample of fecr2o4? 1. 52% 2. 13% 3. 37% 4. 7.1% 5. 29%?

what is the scientific notation for 72.4

What is -9.2(8x-4)+0.7(2+6.3x) simplified

Question 32(Multiple Choice Worth 2 points) (05.03 MC) Which of the following macromolecules are correctly matched with their subcomponents? Protein—monos

Do anybody know how to do this if so can you help me thanks