s5213665 s5213665

03-12-2020
Chemistry

contestada

How many molecules of nitrogen dioxide gas (NO2) are present in 15 liters of the gas at STP?
Help

Respuesta :

abbinator37 abbinator37

03-12-2020

Answer:

8.0x10 28

Explanation:

I hope it is right, if not I am so sorry

Answer Link

Otras preguntas

Which type of memory is used to recall definitions or important dates such as your brother's birthday

Melanie has $660 to spend at a bicycle store for some new gear and biking outfits. Assume all prices listed include tax. She buys a new bicycle for $471.21. She

is a vibration in loudness that can be unpleasent to the listener

Given that -5 ∆ x = 106, find x.

K(x) k(-3) 2x^2-5x+3

What kind of decimal is 0.05? How do you know?

I don’t understand number 23

find the value of X triangle please help me

1. The smallest unit of matter that cannot be broken down by ordinary means is the: *a cell b. atom c. neutron d. electron

- Task #2: Complete these analysis questions about language: 1. For each of the language families above, what are the 2 most commonly spoken languages? a. Indo-