quid octane (Ch3(ch2)6ch3) will react with gaseous oxygen (O2) to produce gaseous carbon dioxide and gaseous water. Suppose 6.85 g of octane is mixed with 9.8g of oxygen. Calculate the maximum mass of carbon dioxide that could be produced by the chemical reaction. Round answe to 2 significant digits

Q: Convert (7.8x10^24) molecules of sodium chloride, NaCl (OR N a C l) to grams of sodium chloride.…

A: To solve this problem first we have to know the molar mass of NaCl. From the molar mass we know…

Q: A chemistry student needs 60.0 g of tetrahydrofuran for an experiment. By consulting the CRC…

A: The density is an intrinsic property that given the mass of an object per unit volume.…

Q: A chemistry student needs 70.0 g of tetrahydrofuran for an experiment. By consulting the CRC…

A:

Q: Liquid hexane (CH3(CH2),CH3) will react with gaseous oxygen (02) to produce gaseous carbon dioxide…

A: The balanced reaction between liquid hexane and oxygen gas is:

Q: Liquid hexane (CH3(CH2) CH3) will react with gaseous oxygen (02) to produce gaseous carbon dioxide…

A:

Q: A major component of gasoline is octane (C,H,). When octane is burned in air, it chemically reacts…

A: We will first write balanced stoichiometric equation, then using it calculate mass of oxygen…

Q: Green plants use light from the Sun to drive photosynthesis. Photosynthesis is a chemical reaction…

A: In a photosynthesis reaction 6 moles of carbon dioxide react with 6 moles of water molecule to give…

Q: a small block of a metal with a mass of 223.1g when submerged in a beaker containing water, the…

A: Mass of metal = 223.1 g Density of metal = 7.41 g/cm3 = 7.41 g/mL

Q: The average density of whole milk is 1.034g cm^-3. What is its density in lb gal^-1?

A: Conversion required is,

Q: Bob and Jill are measuring the height of Mr. Chenet (Mr Chenet is 1.8593 meters tall). Bob gets a…

A: Accuracy It is defined as the closeness of measurement to specific value means we will have one…

Q: A student performs an experiment to determine the density of a sugar solution. She obtains the…

A: Accurate measurement :- A measurement is said to be accurate if it is very close to the actual…

Q: A chemist prepares a solution of barium chloride (BaCl,) by measuring out 17.8 umol of barium…

A: Given that : Micromoles of barium chloride (BaCl2) = 17.8 μmol The volume of solution = 150 mL

Q: A copper refinery produces a copper ingot weighing 150 lb.If the copper is drawn into wire whose…

A: 150 lb= 150*0.45 kgs =67.5 kg= 67500grams density of copper=8.94g/cm3 Volume of copper present=…

Q: A chemistry student needs 45.0 mL of diethmylamine for an experiment. By consulting  the CRC…

A: Given,Volume of diethylamine = 45.0 mL = 45.0 cm3         (1mL = 1cm3)Density of diethylamine =…

Q: You are renting a car which is reported to achieve 13.7 km/L. How many miles will you be able to…

A: Given Mileage = 13.7 km/L Volume = 11.0 gallons 1 gallon = 3.785 L 11 gallons = 41.64 L

Q: mol aqueous L A chemist must prepare 650. mL of 4.00 M aqueous nickel(II) chloride (NiCl,) working…

A:

Q: Answer the following questions regarding this chemical reaction: Cu(s) + HNO3(aq) -->…

A: Since moles of Cu(NO3)2  we want to produce = mass/molar mass molar mass = 187.5 g/mol => moles…

Q: A chemist must prepare 500. mL of 1.00 M aqueous barium chlorate (Ba(Cl03),) working solution. He'll…

A: From the provided stock solution of 1.22M Barium chlorate solution, 500mL of 1M aqueous barium…

Q: A major component of gasoline is octane C3H18 When octane is burned in air, it chemically reacts…

A: Given data, Mass of octane= 9.63 g, molar mass=114 g mol-1 mass of oxygen required = ?, molar mass=…

Q: The radius of a copper (Cu) atom is roughly 1.3x10−10 m. How many times can you divide evenly a…

A: The length of the two pieces of copper wire obtained after the final cut (which contain one copper…

Q: A major component of gasoline is octane (C3H18). When octane is burned in air, it chemically reacts…

A:

Q: The beakers shown below have different precisions. a. Label the amount of water in each of the three…

A: Three different beakers are shown in the picture with different precision.

Q: If a large marshmallow has a volume of 3.00 in3in3 and density of 0.242 g/cm3g/cm3, how much would…

A: Given :-  density = 0.242 g/cm3  volume = 3.00 in3  To be calculated :-  mass (in grams)

Q: A major component of gasoline is octane (CH18). When octane is burned in air, it chemically reacts…

A:

Q: You are assigned the task of separating a desired granular materialwith a density of 3.62 g/cm3 from…

A: Given: Density of desired material = 3.62 g/cm3 Density of undesired material = 2.04 g/cm3.

Q: A major component of gasoline is octane C8H18. When octane is burned in air, it chemically reacts…

A: A major component of gasoline is octane C8H18. When octane is burned in air, it chemically reacts…

Q: What is the density (in g/mL) of a cube that has equal sides of 12 inches and weighs 491 pounds? The…

A:

Q: The density of silver is 10.5 g/cm³. What is the mass (in kilograms) of a cube of silver that…

A: Since the density of any solid is defined as the mass of the solid present per unit of volume Hence…

Q: A chemist prepares a solution of potassium iodide (KI) by weighing out 37.1 g of potassium iodide…

A: Interpretation - To determine the concentration of potassium iodide solution in ( g/dL ) when a…

Q: A major component of gasoline is octane (C3H18). When octane is burned in air, it chemically reacts…

A: Given data, the mass of octane=9.8 g, the molar mass of octane=114 g mol-1 mass of oxygen= ? , molar…

Q: A pheromone is a type of volatile compound produced by a variety of insect species for chemical…

A:

Q: 74 ml of methane (d=0.679/cm^3) is mixed with 279 ml of water (d=7g/cm^3) What is the volume percent…

A:

Q: A major component of gasoline is octane (C,H8). When octane is burned in air, it chemically reacts…

A:

Q: A major component of gasoline is octane (C,H8). When octane is burned in air, it chemically reacts…

A: Octane reacts with oxygen to form carbon dioxide and water. The equation for the balanced chemical…

Q: The density of air at ordinary atmospheric pressure and 25 degrees Celsius is 1.19 g/L. What is the…

A: Given that density of air = 1.19g/L  Dimensions of room = 14.5*16.5*8.0 feet

Q: A chemist must dilute 52.5 mL of 323. mM aqueous silver perchlorate (AgCio,) solution until the…

A: Molarity is calculated in terms of moles per litre. It basically tells the amount of moles present…

Q: A particular beer is 6.50 % ethanol by volume (C₂H₆O). If a single bottle of beer contain 750.0 mL…

A:

Q: Titanium is used in airplane bodies because it is strong and light. It has a density of 4.55…

A: Diameter of cylinder is double of its radius. So,by knowing the radius of the cylinder,its diameter…

Q: . You are an athlete weighing 78 kg. If you are required to lose 9 kg, what would your final weight…

A:

Q: A copper refinery produces a copper ingot weighing 150 lb.If the copper is drawn into wire whose…

A: Given that, Weight of copper ingot=150 lb=67.5 kg (since 1 lb=0.45 kg) 67.5 kg=67500 g (since 1…

Q: Suppose you are trying to find the volume of a box based on the given measurements for the length,…

A: According to the rule for significant digits in addition and subtraction, the number of significant…

Q: A chemistry student needs  70.0mL  of pentane for an experiment. By consulting the CRC Handbook of…

A: Density, mass and volume are related by the equation given below:

Q: At 25.0 ºC the density of dichloromethane is 1.325 x 103 kg / m3. If 10.0g of dichloromethane at…

A: Density is defined as “given mass of a substance per unit volume of the container it is placed in”.…

Q: Green plants use light from the Sun to drive photosynthesis. Photosynthesis is a chemical reaction…

A: Photosynthesis is a process by which plants make their own food.

Q: Using mass density to find mass or volume Iffat v A chemistry student needs 10.0 g of methyl acetate…

A: Given mass of methyl acetate = 10.0 g Density = 0.934 g/cm3

Q: Suppose an astronaut has landed on Mars. Fully equipped, the astronaut has a mass of 132 kg, and…

A: The weight of a system is given by mg, where m is the mass of the system and g is the g is…

Q: Liquid hexane (CH3(CH2), CH,) will react with gaseous oxygen (02) to produce gaseous carbon dioxide…

A:

Q: A student is asked to make up a 16% sodium chloride solution. She makes the solution by weighing an…

A: Given :  Weight of empty beaker = 98.5 gm  Weight of the beaker and sodium chloride = 114.71 g…

Q: A major component of gasoline is octane (C3H18). When octane is burned in air, it chemically reacts…

A: For determining the amount of product, the mole ratio of reactants in a balanced reaction must be…

Q: 1) State your interpretation of the meaning of the slope for the first graph you prepared of Volume…

A: A question based on tools in analytical chemistry that is to be accomplished.

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.