The consumption of natural gas by a company satisfiesthe empirical equation where Vis the volume in millions of cubic feet and t the time inmonths. Express this equation in units of cubic feet andseconds. Put the proper units on the coefficients. As-sume a month is 30.0 day

The consumption of water by a Water Company satisfies the empirical equation; V= 1.50𝘵 + 0.008𝘵² . Where V is the volume of water in cubic feet and t is the time in months. What is the consumption in 120 𝘥𝘢𝘺𝘴 in units of 𝘭𝘪𝘵𝘳𝘦𝘴? [Assume 1.0 f t³ ∼ 28.32 𝘭𝘪𝘵𝘳𝘦].

A gas has a volume of 2.0 dm3 at a pressure of 200 kPa and 30 ℃. Calculate the amount (in mol) of gas present.Give your answer to two significant figures.

The local gas company uses the following function for computing their customers' monthly gas bills.C(x)={0.5x+8.839.35x−2646.17if0<x≤300ifx>300𝐶(𝑥)={0.5𝑥+8.83if0<𝑥≤3009.35𝑥−2646.17if𝑥>300, where x is the number of therms (thermal units) used and C(x)𝐶(𝑥) is the cost in dollars.Step 2 of 3 :  Find limx→300+C(x)lim𝑥→300+⁡𝐶(𝑥).

The ambient concentration of CO2 in a city is 500 ppm (v/v) on a particular day. Express its concentration as mg/L (ppm in m/v) of air. Assume STP. 0.223 g/L 0.500 g/L 0.761 g/L 0.981 g/L

Calculate the volume of 3.00 g of carbon dioxide gas at 309K and 127.4 kPa.Give your answer in litres to three significant figures. Do not include units.