rahtheking11 rahtheking11

18-12-2020
Health

contestada

What is the concentration of oxygen in this sample?

Respuesta :

elar7855 elar7855

18-12-2020

Answer:

How we can calculate the concentration of oxygen in ppm in that chamber?): a) If we suppose that ppm are cm^3/m^3, we can calculate oxygen concentration as: V(O2)/V(total) = (209.5+x)cm^3/10^-3m^3.

Explanation: Got it from goggle

Answer Link

Otras preguntas

III- Exercises 1. Smith and Son's Department Store has a policy that allows customers to return merchandise for up to 45 days for a full refund. Based on prior

Fill in the blank with the most appropriate verb. en la cola del cine ayer. ¿Qué pasó? No te A. volví B. viví C. vendí D. vi

Examine each of the four circles containing molecules.Choose the circle that contains a mixture of molecules,and provide an explanation for choosing your answer

what is (-6, 12) reflected over the x axis and reflected over the y axis ?

The cube of the sum of a number and 3.

For a population with μ = 60 , z-score =3.15, and σ = 10. Find random variable / data value X . Round your answer to the nearest hundredths place. Round your an

Which of the following cannot cause evolution? Recombination Mutation Natural Selection All of the choices can cause evolution

How did US leaders think people would respond to a military draft during WW1

A bakery sold 12 vanilla cupcakes in a day, which was 6% of the total number of cupcakes sold that day. How many total cupcakes did the bakery sell that day?

Write the complete chemical formula for the unknown compound.