the concentration of carbon monoxide in an urban apartment is 48 micrograms/m^3. What mass of carbon...

the concentration of carbon monoxide in an urban apartment is 48 micrograms/m^3. What mass of carbon monoxide in grams is present in a room measuring 10.5 x 13.5 x 22.5

Expert Solution

volume = l*w*h

volume = 10.5*13.5*22.5

= (10.5ft * 0.3048m/ft ) *(13.5 ft*0.3048 m/ft)*(22.5ft*0.3048m/ft)

= 90.31m^3

mass = volume * density

= 90.31m^3 * 48micrograms/m^3

= 4335micrograms

= 4335*10^-6 g

= 4.335*10^-3g >>>>answer

queen_honey_blossom answered 2 years ago

If the concentration (solubility) of carbon monoxide in water is 0.27 M and the Henry's Law...

If the concentration (solubility) of carbon monoxide in water is 0.27 M and the Henry's Law constant for carbon monoxide is 9.5 x 10-4 M/atm, what is the partial pressure of the gas above the solution? A solution is prepared by adding 3.65 x 10-3 g of sodium carbonate to 575 g of water. Find ppb and molality

What is the mass concentration (in kg/m^3) and molarityof 0.01g of CO32- in 10L of water?

Many studies have been conducted to determine the concentration of CO (carbon monoxide) near freeways with...

Many studies have been conducted to determine the concentration of CO (carbon monoxide) near freeways with various conditions of traffic flow. The basic technique involves measuring CO concentrattions with a spectrophotometer. These machines are quite delicate and have to be calibrated every day. If the machine reads close to 70 ppm on the span gas, it’s ready for use; if not, it has to be adjusted. Each data set below represents some readings on span gas. Assume the Gaussian model,...

What is the molar concentration of a lead nitrate solution that is 18.0% (m/m) by mass...

What is the molar concentration of a lead nitrate solution that is 18.0% (m/m) by mass lead nitrate. Molar Mass[Pb(NO3)2] = 331.22 g/mol; Density[Pb(NO3)2] = 1.18 g/mL.

A mixture consists of hydrogen ,oxygen and carbon monoxide mass fraction of 0,10 ,0,48 and 0,42...

A mixture consists of hydrogen ,oxygen and carbon monoxide mass fraction of 0,10 ,0,48 and 0,42 respectively, calculate mole fraction of each component b) a steam turbine operates with an inlet condition of 30bar, 4000C, 160m/s and an outlet state of a saturated vapour at 0,7 bar with a velocity of 100m/s. the mass flow rate is 1000kg/min and the power output is 9300kw. workout the magnitude and direction of any heat transfer in kj/min

A mass of 7.75 g carbon monoxide is reacted with 8.04 g hydrogen to form methanol....

A mass of 7.75 g carbon monoxide is reacted with 8.04 g hydrogen to form methanol. CO(g) + 2 H2(g) → CH3OH(g) The reaction is performed in a 5.00 L flask at 85.0 °C and proceeds to completion. What is the partial pressure (in mmHg) of each of the three species following completion of the reaction? What is the total pressure in the flask? CO =? mmHg H2 =? mmHg CH3OH =? mmHg Total =? mmHg

The molar heat capacity for carbon monoxide at constant volume is CV,m = 20.17 J/(K·mol). A...

The molar heat capacity for carbon monoxide at constant volume is CV,m = 20.17 J/(K·mol). A 16.00-L fixed-volume flask contains CO(g) at a pressure of 2.00 kPa and a temperature of 25.0 °C. Assuming that carbon monoxide acts as an ideal gas and that its heat capacity is constant over the given temperature range, calculate the change in entropy for the gas when it is heated to 800.0 °C. delta S= _____J/K

Discuss the impact to hemoglobin structure/function from exercise, high altitude, carbon monoxide, carbon dioxide, 2, 3...

Discuss the impact to hemoglobin structure/function from exercise, high altitude, carbon monoxide, carbon dioxide, 2, 3 BPG, etc.

The conductivity of carbon is about 3*(10^4) S/m. a. What size and shape sample of carbon...

The conductivity of carbon is about 3*(10^4) S/m. a. What size and shape sample of carbon has this conductance? (Conductance is equal to 1/R). b. What is the conductance if every dimension of the sample found in (a) is cut in half?

Carbon monoxide (CO) emissions for a certain kind of car vary with mean 3 g/mi and...

Carbon monoxide (CO) emissions for a certain kind of car vary with mean 3 g/mi and standard deviation 0.5 g/mi. A company has 81 of these cars in its fleet. a) What’s the approximate model for the distribution of the mean CO level for the company's fleet. Explain. b) Estimate the probability that the mean emission is between 3.0 and 3.1 g/mi. c) There is only a 5% chance that the fleet’s mean CO level is greater than what value?

Question