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

Please, i need help for part b, my hw is due tomorrow, please help, any help will be appreciated, The graph shows the speed of a vehicle during the final 50 s

simplify fully 40/56

Select the values that make the inequality m 4 true. Then write an equivalent inequality, in terms of m. (Numbers written in order from least to greatest going

Solve The Equation. 6x-6= -9(4x-1/3)

Joe and Ann buy some fruit from the same shop. Joe buys 4 apples and 3 bananas for £2.50 Ann buys 3 apples and 4 bananas for £2.40 Work out the cost of (i) one

The sizes of matrices A and B are given. Find the sizes of AB and BA whenever they are defined. (If the matrix product is undefined, enter UNDEFINED.) A is of s

Amy thinks of three numbers, which she calls a, b and c. The ratio a: cis 4: 3. The ratio b: cis 7:5. The median of a, b and c is 80. Work out the values of a,

A group is selling chocolate-covered pretzels for 6 dollars per container and kettle corn for 8 dollars per container. They want to sell at least $2,800 in item

Joe and Ann buy some fruit from the same shop. Joe buys 4 apples and 3 bananas for £2.50 Ann buys 3 apples and 4 bananas for £2.40 Work out the cost of (i) one

at the market opening, a customer purchases 200 shares of an S&P 500 inverse etf (-1x) at $50 per share. At the end of that day, the s&P 500 index decli

ACCESS MORE