Comopute the number of oxygen molecules per liter of air

Reference no: EM13172871

In dry air, the concentration of O2 is 21% by volume. Calculate the number of oxygen molecules per liter of air if the temperature and pressure were 25°C and 1.00 atm, respectively.

Reference no: EM13172871

Questions Cloud

State the lewis symbol : Which of the following elements has the Lewis symbol below, where Sy represents the elemental symbol? Sy :

Physical landscape : Which of the following statements best describes New Zealand's physical landscape?

State the compounds were heated in ethanol : The compounds listed above were heated in ethanol and sodium hydroxide for approximately 60 minutes. Then extracted with dichloromethane to get the final product.

Define economic profit or loss, atc : b. What is the Economic profit or loss you are making? c. What output level is the minimum point for Average Total Costs (ATC)? d. What output level, Q, and price/trip, P, will economic profits be zero? Note

Comopute the number of oxygen molecules per liter of air : Calculate the number of oxygen molecules per liter of air if the temperature and pressure were 25°C and 1.00 atm, respectively.

Calculate ph of the solution of koh : 15.0 mL of 0.400 M Hno3 Solution is titrated with 0.600 M KOH solution . Calculate pH of the solution when12.0 mL of KOH is added ?

Briefly explain the geometry of an amide nitrogen : Briefly explain the geometry (hybridization) of an amide nitrogen, and resonance explanation for the conformational stability of the amide

Define the standard change in gibbs free energy : For a gaseous reaction, standard conditions are 298 K and a partial pressure of 1 atm for all species. For the reaction C2H6(g)+H2(g) 2CH4 the standard change in Gibbs free energy is

Enter the thread for the opposing argument : Enter the thread for the opposing argument and read the arguments made by your classmates. Form a position either for or against communication privacy laws and policies in the workplace after viewing both sides of the argument.

User Account

All Pages