One gallon of gasoline in an automobile’s engine produces on the average 9.5 kg of carbon dioxide, which is a greenhouse gas, that’s is, it promotes the warming of Earth’s atmosphere. Calculate the annual production of carbon dioxide in kilograms if the are 250 million cars in the United States and each car covers a distance of 5000 mi at a consumption rate of 20 miles per

Q: Aqueous hydrochloric acid (HCI) will react with solid sodium hydroxide (NaOH) to produce aqueous…

A: Given : Mass of HCl = 24 g  Mass of NaOH = 15.6 g

Q: How many milliosmoles (mOsm) are there in 0.710 Osm? How many square centimeters (cm2) are there in…

A: Since you have asked multiple questions, we will solve the first two questions for you. If you want…

Q: You are a chemist working for a pharmaceutical company that produces a wide range of vitamin…

A:

Q: A student sets up the following equation to convert a measurement. (The ? stands for a number the…

A: 1J=0.001 or 10^-3 KJ

Q: Mercury poisoning is a debilitating disease that is often fatal. In the human body, mercury reacts…

A: given amount of mercury in a polluted lake is 0.4 μgHg/mL The lake has a surface area of 100 mi2 and…

Q: Ketamine, sometimes used as an adjuvant to general anesthesia, is available as a 1.0% (w/v)…

A:

Q: A sailor on a trans-Pacific solo voyage notices one day that if he puts 270. mL of fresh water into…

A: Given data, Volume of fresh water = 270 mL = 270 cm3 Mass of cup = 10 g Density of fresh water =…

Q: In one box of nails, there are 75 iron nails weighing 0.250 lb. The density of iron is 7.86 g/cm3.…

A: Given that mass of 75 nails of iron = 0.250lb = 113.4g Density of iron = 7.86g/cm3 (a) volume of…

Q: A student sets up the following equation to convert a measurement. (The ? stands for a number the…

A:

Q: What mass of iron in the nail reacted with the water?

A:

Q: One gallon of gasoline in an automobile's engine produces on the averahe 9.5kg of carbon dioxide,…

A: Solution One gallon of gasoline produces an average of 9.5 kg of carbon dioxide. There are 40…

Q: One of the National Academy of Engineering Grand Challenges for Engineering is Manage the Nitrogen…

A: Given  Depth of soil in farm (dd) = 9.0 inches. Bucket holds            = 5 gallons Number of…

Q: Ethylene glycol, commonly used as automobile antifreeze, has a specific gravity of 1.1088 at room…

A: Given values, Specific gravity is defined as the density of substance divided by density of water…

Q: A particular plot of distance traveled against time elapsed is found to be a straight line. After an…

A: The slop of a distance- time graph gives us the value of speed. Speed is defined as the amount of…

Q: Aluminium chloride is an inexpensive reagent used in many industrial processes. It is made by…

A:

Q: A sailor on a trans-Pacific solo voyage notices one day that if he puts 735.mL of fresh water into a…

A: Calculate the mass of freshwater:

Q: A high-­‐speed    chase    captured    on    a    surveillance    camera    showed    the    suspect…

A: Given: distance = 41.2 ft time = 0.546 s Speed limit = 25 mph

Q: How many grams of N a Cl would need to be added to 345.00 grams öf wäter to lower the freezing point…

A:

Q: Wine goes bad soon after opening because the ethanol CH3CH2OH in it reacts with oxygen gas O2 from…

A: Calculating the moles of ethanol reacts:

Q: Mr. Auric Goldfinger, criminal mastermind, intends to smuggle several tons of gold across…

A: Given, Diameter of small gold D= 8 cm Radius of small gold balls, r = D2 =82= 4cm density of solid…

Q: One gallon of gasoline in an automobiles engine produces on average 9.50 kg of carbon dioxide, which…

A:

Q: Given the condition for each number, compare the quantities in Column I and Column II. From the drop…

A: This problem can be solved from the concept of ionic equilibrium.

Q: You are a chemist working for a pharmaceutical company that produces a wide range of vitamin…

A: The amount of the solute dissolved in a specified volume of the solvent provides a solution of a…

Q: Bandar Industries Berhad of Malaysia manufactures sporting equipment. One of the company’s products,…

A: The relation to determine the material spending variance is shown below. material spending variance…

Q: Gypsum is the hydrate of calcium sulfate, CaSO4 · 2 H2O.  It is the primary material in sheet rock,…

A: Molar mass of CaSO4.2H2O = Atomic mass of Ca + Atomic mass of S + 4 × Atomic mass of Oxygen + 2 [ 2…

Q: One gallon of gasoline burned in an automobile’s engine produces on the average 9.5 kg of carbon…

A:

Q: How many pounds of carbon dioxide (CO2) are generated annually due to driving a car based on the…

A:

Q: the

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Q: A hospital patient has an oral temperture of 40.5 degrees celcius and weighs 155 pounds. He is to…

A: Given, Mass of patient = 155pounds Dosage = 1.50mg of drug/kg body mass Concentration of drug = 25mg…

Q: The mass of a glass beaker is known to be 24.4 gg. Approximately 5 mLmL of water are added, and the…

A: Given, mass of a glass beaker = 24.4 g

Q: Wine goes bad soon after opening because the ethanol (CH3CH₂OH) dissolved in it reacts with oxygen…

A:

Q: Solve for the the Dimensional Analysis (Predicted  Volume of NaOH) Using the Data below: Given :…

A:

Q: The specific gravity of a patient’s urine sample was measured to be 1.008. Given that the density of…

A: Given: The specific gravity of urine= 1.008 The density of water= 1.000 g/mL To find: The density of…

Q: Wine goes bad soon after opening because the ethanol CH3CH2OH dissolved in it reacts with oxygen…

A:

Q: f an industrial worker knows that his chemical process is 87.3% efficient and he needs to collect…

A: Percent yield=actual yieldtheoretical yield×100It is given that chemical process is 87.3% and 100.0…

Q: In the year 2013, an estimated amount of 36 billion metrictons (1 metric ton = 1000 kg) of carbon…

A: Conversions are, 1 metric ton=1000kg  1 kg = 1000 g 1015 is called prefix Peta.

Q: In the year 2013, an estimated amount of 36 billion metrictons (1 metric ton = 1000 kg) of carbon…

A: solution- 1 metric ton =1000 kg 1 kg = 1000 grams  metric ton conversion into grams ; 1 metric ton…

Q: Wine goes bad soon after opening because the ethanol (CH,CH,OH) dissolved in it reacts with oxygen…

A: We have to predict the moles of ethanol needed.

Q: One gallon of gasoline in an automobile's engine produces an average of 9.5 kg of carbon dioxide,…

A: Given- 1 gallon gasoline = 9.5 Kg carbon dioxide Consumption rate = 20 miles per gallon Distance =…

Q: Mr. Auric Goldfinger, criminal mastermind, intends to smuggle several tons of gold across…

A: We will calculate the required thickness of the ball.

Q: Gypsum is the hydrate of calcium sulfate, CaSO4 · 2 H2O.  It is the primary material in sheet rock,…

A: Weight of Gypsum( CaSO 4 · 2 H 2O)  = 21.05 g

Q: Automobiles are often implicated as contributors to global warming because they are a source of the…

A: In a balanced chemical reaction the reactions react and products form in the molar ratio of their…

Q: If we assume that the yeast acting in the wort converts sugar to alcohol and carbon dioxide and that…

A:

Q: A construction team gives an estimate of three months to repave a large stretch of a very busy road…

A: In chemistry there are many ways to check the deviation of experimental data from the accurate…

Q: The average speed of a nitrogen molecule in air at 25ºC is 515 m/s. Convert this speed to miles per…

A:

Q: On a cold day the atmospheric temperature is reported as 12.9oF. What is this temperature in Kelvin?…

A:

Q: Aqueous hydrochloric acid (HCI) will react with solid sodium hydroxide (NAOH) to produce aqueous…

A:

Q: Calculate the annual production of carbon dioxide in kilograms

A:

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.