A 6.0-ft person weighs 168 Ib. What is this person's height in meters and weight in kilograms? (1 lb = 453.6 g 1 m = 3.28 ft.) %3D O 1.8 m, 72.7 kg O 5.4 m, 76.2 kg O 1.8 m, 76.2 kg O 2.3 m, 43.2 kg

Q: Suppose that the speed limit on the high ways is 120. km/ hr. what is this speed in m/ s? Select…

A: Speed limit on High ways : 120 km/hr Speed in m/s = ?

Q: K Maya Paniagua - RC Ch 10 HW.p X E The State of Nature & the Social The School District of Palm…

A:

Q: A 13.6 mL sample of polystyrene used in a styrofoam cup weighs 0.222 g What is the density of…

A: Given,  Volume of polystyrene = 13.6 mL  Weight of the polystyrene = 0.222 g  Density of polystyrene…

Q: An empty vial weighs 53.56 g. The vial weighs 474.24 g when filled with liquid mercury  (d = 13.53…

A: Given : mass of vial = 53.56 g Mass of vial with mercury filled = 474.24 g density of mercury =…

Q: A typical recipe for a hot toddy (a drink often used as a cold remedy) is to mix hot water with…

A: The amount of energy absorbed by 16 oz. of water is 33 kcal. The amount of hot water mixed with 1.5…

Q: 6.) What is the ideal body weight of an individual which is 5 feet tall? a. 170kg b. 162 kg c. 140kg…

A:

Q: A 75.0 g sample of a pure liquid, liquid A, with a density of 3.00 g/mL is mixed with a 75.0 mL…

A: To solve this problem we have to calculate the volume of pure solution A from its density.

Q: Carry out each of the following calculations, paying special attention to significant figures,…

A: Significant figures are the number of digits in a value, often a measurement, that contribute to the…

Q: Aluminum bronze contains 92.0% copper and 8.0% aluminum. What maximum mass of aluminum bronze can be…

A: Given: Aluminum bronze contains 92.0% copper and 8.0% aluminum.  Mass of Copper =73.5 g Mass of…

Q: A Canadian, driving in the U.S.A., fuels their car at a cost of US$3.74 per gallon (US).The current…

A: Amount of the car fuel can be calculated as given below:

Q: Which of the following is a chemical property of tin? O It is easily malleable. It melts at 232°C.…

A:

Q: A contractor has 215 bags of cement. Each bag weighs 25.0 kg. How many tonnes of cement does the…

A: Often while calculating, there is a need to convert units from one system to another system. The…

Q: What is the mass of 19.8 cm3of gasoline (density 0.680 g/cm3)?

A: Given : volume of gasoline = 19.8 cm3  And density of gasoline = 0.680 g/cm3

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

A: The density of the cube is 7.87 g/cm3 and the metal here is Fe

Q: A solution is prepared by dissolving 59.3 g of KI in enough water to make 350mL of solution.…

A: Given :-  Amount of KI (solute) = 59.3 g   Volume of solution = 350 mL  Density of solution = 1.12…

Q: An empty beaker weighs 42.09 g.42.09 g. When completely filled with water, the beaker and its…

A:

Q: How many conversion factor(s) can be found in the following statement? " Americans combined drive…

A: Conversion factors are the mathematical relations between one unit of a physical quantity to another…

Q: • Part A - Determining the Number of Significant Figures in a Measurement An object is determined to…

A:

Q: An empty vial weighs 51.54 g. The vial weighs 467.18 g when filled with liquid mercury (d = 13.53…

A: Given data contains, Mass of empty vial is 51.54g. Mass of vial containing mercury is 467.18g.…

Q: Straight-chain, saturated carboxylic acids, a class of hydrocarbons, has the general formula…

A: Molar mass of C17H35COOH = 284.52 Mass of all C = 12.01 ×18                     = 216.18 %C by mass…

Q: oncentrated ammonia has 14.8 M, express this in % w/w. The density of NH₃ is 0.899 g/mL.

A: A concentrated ammonia has 14.8 M, express this in % w/w. The density of NH3 is 0.899 g/mL.

Q: A 0.0890N NaOH is used for standardization. The initial volume reading in the burette was 0.30 mL,…

A:

Q: A mouthwash is 21.3% ethanol by mass If each bottle contains 1.43pt of mouthwash with a density of…

A:

Q: A chemist adds 415.0 mL of a 9.84 × 10 "M magnesium fluoride (MgF2) solution to a reaction flask.…

A:

Q: The output of a plant is 4335 pounds of ball bearings per work-week (a work week = five days). If…

A: Given: Mass of each ball bearing = 0.0113 g Total mass of ball bearings formed in 5 days = 4335…

Q: Daniel Harris has always enjoyed eating tuna fish. Unfortunately, a study of the mercury content of…

A: According to EPA, the recommended Hg per kg of body weight should be at maximum of 0.1 μg per day…

Q: 1. Define physical and chemical properties, provide three examples of each, discuss their…

A: Many substances are classified and identified based on their physical and chemical properties.

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

A:

Q: Express the answers to the following calculations inscientific notation:(a) 145.75 + (2.3 × 10−1)(b)…

A: Scientific Notation: It is a way of expressing number in the form of powers of 10 to specify the…

Q: What is the total worth of this quantity of gold?

A:

Q: The volume of styrene that has the same weight as 1.55 mL of gold is 33 mL. What is the density of…

A: The density is the mass per unit volume of any substance. It is basically calculated by dividing the…

Q: f 5.00 lb of potatoes costs $3.60, how much would 1.30 kilograms of potatoes cost?

A:

Q: 20. An object with a mass of 6.3 kg has a force of 7.1 newtons applied to it. What is the resulting…

A: The answers of the above questions are given in following steps.

Q: 6. Calculate the density in g/mL of 0.56 L of solution weighing 190 grams.

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly…

Q: A cylindrical bar was found at the bottom of a storage tank of unknown composition. The material had…

A: We have to calculate the density of material.

Q: A 46.60-gram pycnometer was filled with 100.50 grams of liquid. When filled with insoluble powder,…

A:

Q: Aluminum (Al) – Lithium (Li) alloys are widely used in the aircraft industry to reduce weight and…

A: According to the question we have, The desirable density is given by ρ = 2.50 g/cm3 and we know…

Q: The distance from Earth to the Sun is 1.50 x 10 km. What is the distance expressed in gigameters?…

A: Convert Km to Gm ---

Q: 8.930 12.2mL Metal C 3 sig fig 3. Calculate the mass in grams of a 525 cm³ block of lead. 1. 525…

A: Given, Volume of lead block = 525cm3. Density of lead = 11.342g/cm3.

Q: What is the mass of 1.91 x 10^23 atoms of nitrogen? ____ grams What is the mass of 3.91 x 10^23…

A: Since moles of any atom = number of atoms / Avogadro's number And moles of any molecules = number of…

Q: 9. Wolf teeth cost $28 per kg from Mr. Topango. An average wolf tooth weighs .55ounces. If you give…

A:

Q: What is the volume of a piece of diamond (ρ = 3.5 g/cm3) that has a mass of 0.65 kg?

A: Given : density of diamond = ρ = 3.5 g/cm3  And mass of diamond = 0.65 Kg

Q: The price of a ream of paper is $2.90. There are 250 sheets of paper in a ream. If a sheet of paper…

A:

Q: What is the mass (in g) of each of the following a sphere of zinc witha diameter of 1.26 cm. The…

A: Mass of a substance = Volume of the substance x Density of the substance.

Q: A solution is made using 250.0 mL of ethanol (density 0.7892 g/mL) and 369.1 mL of water (density…

A:

Q: Aluminum-Lithium alloys have been developed by aircraft industry to reduce the weight and improve…

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Q: The most common oxide of vanadium, V2O5, is used as a catalyst in manufacturing sulfuric acid H2…

A:

Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.