thebestt1414 thebestt1414

04-04-2018
Chemistry

contestada

A chemical reaction produces 5.6 L of ozone gas (O3) at STP. What is the mass of the gas produced?

48 g
64 g
12 g
24 g

Respuesta :

04-04-2018

volume of a gas divided by molar volume = moles
moles x molar mass = mass
5600/22400 = .25
.25 x 48 = 12 g
third

Answer Link

Otras preguntas

find the product of 27×60. then explain how you would use mental math to find the product of 27×600

What type of stretch is best included as part of a warm-up? Static Dynamic Isostatic Ballistic

Which is a law and which is a theory 1.Plate Tectonics 2.For every reaction , there is an equal and opposite reaction 3.Evolution & Natural selection 4

polygon EFGH is similar to polygon JKLM, and EF and JK are corresponding sides. you know the perimeter of each polygon and you know the measure of GH. what can

expanded form for 6009

Part A: If (7^2)^x = 1, what is the value of x? Explain your answer. Part B: If (7^0)^x = 1, what are the possible values of x? Explain your answer.

how many hundreds equals 7000

Without any limiting factors, a population may grow ____. A. infintely B. exponentially C. demographic explosion D. None of the above

Write two decimals that are equivalent to 3.7

where is Constantinople located in modern day? what part of Turkey?