juliemarmolejos29 juliemarmolejos29

05-03-2021
Chemistry

contestada

find the number of molecules in 35.20 g of nitrogen dioxide

Respuesta :

jimenezbrandon9200 jimenezbrandon9200

05-03-2021

Answer:

4.584*10^23 molecules

Explanation:

Find molar mass of nitrogen and oxygen on periodic table.

find molar mass of nitrogen dioxide

use this to find moles of nitrogen dioxide

multiply by avagadros number

Ver imagen jimenezbrandon9200

Answer Link

eml222003 eml222003

05-03-2021

find molar mass by dividing grams by molar mass of nitrogen dioxide, then multiple by avogadro’s number to find number of molecules. 4.61 x 10^23 molecules. 3 sf

Ver imagen eml222003

Answer Link

Otras preguntas

what are genotypes? what are phenotypes?

How many molecules are present in 3 mols of silicon dioxide (sio2)?

jason went to an arcade to play video games. he paid $2 for every 11 tokens he bought. he spent a total of $16 on tokens. which equation can be used to determin

This is one form of RNA that transports a specific amino acid to a ribosome during protein synthesis.

The step-down transformer gives a current of 10A at 24v if the primary voltage is 240v calculate the 1_primary current 2_the power input 3_the power outp

Which organisms have pharyngeal arches that develop from all three germ layers and go through the same development stages as embryos? 1.bird 2.ladybug 3.starfis

Janie has $3. She earns $1.20 for each chore she does and can do fractions of chores. She wants to earn enough money to buy a CD for $13.50.

Why did reconstruction polices split the women’s suffer age movement?

It is not a good idea in a cover letter to mention another person whom the employer knows.

3.4a=57.8 what is the the value of a