When choosing unknown organic substances which are critric acid, acetone, urea, benzaldehyde, glycerol, and MTBE Write one or two paragraphs summarizing this experiment of properties of organic substances and see what results they got using the numerical data obtained and calculated to support the claims.

Carbon dioxide emissions associated with a one-night stay in a hotel room are calculated at 28.98 kg of CO2 per room day for an average hotel. The 250 rooms of your hotel are all occupied for two days during a college football game. How much CO2 did the guests and hotel release into the atmosphere? Round your answer to the nearest whole number.    kgs

Give correct detailed Solution with explanation needed..don't give Handwritten answer

What do the formula H2O and H2O2 tell about composition? Are they the same compounds? Justify your answer.

Automobiles are often implicated as contributors to global warming because they are a source of the greenhouse gas CO₂. How many pounds of CO₂ would your car release in a year if it was driven 110. miles per week? Gasoline is a complex mixture of hydrocarbons. In your calculations, assume that gasoline is isooctane (molecular formula C8H18) and that it is burned completely to CO2 and H₂O in the engine of your car. Also assume that the car averages 24.0. miles per gallon and that the density of isooctane is 0.692 g/cm³. Pounds of CO2 released = lbs

A model for the compound 2,3-dimethyl-2-butanol is shown. ball & stick C- + labels [Review Topics] [References] Use the References to access important values if needed for this question. Write a balanced chemical equation that shows the formation of 2,3-dimethyl-2-butanol from the elements carbon (C), hydrogen (H₂), and oxygen (0₂). (Use the smallest integer coefficients possible and do not include states. Enter the elements in the order: C, H, then O in the product box.) Submit Answer + + Retry Entire Group - 9 more group attempts remaining Previous Nex

In one sentence explain what's wrong with this equation, and rewrite it so that the coefficients are correct.  C3H6(g)+4.5 O2(g)->3CO2(g)+3H2O(g)

What mass of water (in grams) is produced by the complete combustion of 2.68 g of ethanol, C2H5OH? Write only the numerical value of the answer in the box (and not the unit of measure), and take into account significant figures.

ntActivity.do?locator=assignment-take A model for the compound cyclohexane is shown. ball & stick v + labels Submit Answer [Review Topics] [References] Use the References to access important values if needed for this question. + Login to your account x Write a balanced chemical equation that shows the formation of cyclohexane from the elements carbon (C) and hydrogen (H₂). (Use the smallest integer coefficients possible and do not include states.) Retry Entire Group 2 more group attempts remaining QN = blue0= red - Bin A Previous Next

Suppose you are hired by the Environmental Protection Agency as an engineer to measure sulfur dioxide (SO2) emissions in a small industrial power plant. And suppose you analyze a gas sample and get the following composition: 75.66% N2, 10.24% CO2, 8.27% H2O, 5.75% O2, and 0.0825% SO2. You show these figures to the factory clerk the next day, and he insists that this analysis is erroneous and states that the fuel is natural gas, contains methane and ethane and does not contain sulfur. You ask if another fuel is used, and sometimes they say they use fuel as fuel, but at the time of analysis they say that this fuel is not used. However, your measurements show that the enterprise is using fuel at the time of measurement, and the responsible person accepts this later and accepts that they have made mistakes.a) Calculate the molar ratio of carbon / hydrogen in the fuel and use the result to prove that the fuel cannot be natural gas.b) Assuming that C, H and S are the elements present in the…