What is the volume, in milliliters, of 500 grams of mercury having a specific gravity of 13.6?   a 36.76 mL   b 6800 mL   c 0.027 mL   d 367.6 mL   e None of the other choices

Q: The volume of a solution is 4.45 in^3 what is the volume in cm^3? Round answer to a number with ONE…

A: Given that : Volume of a solution = 4.45 in3 Volume of a solution in cm3 =? 1inch = 2.54 cm Then, 1…

Q: (3.20×10^2)(2.72×10^−3) (2.918×10^−3)(57.0)   Above is listed as a fraction   Express your answer…

A: Interpretation -  To express the answer in the correct number of significant figures in the given…

Q: A patient needs exactly 1000 mL of a fluid over a 7-hour period. The drop factor is 14 gtt/mL.…

A:

Q: How do you read the value of graduated measurement below? -3 1 Ce 1 a) O 2.66 ± 0.05 ml 13 b) 2.75 ±…

A: To get an  accurate reading, is to measure the center of the meniscus whether it be concave or…

Q: 7. Air has a density of 0.001226 g/mL. What volume of air would have a mass of 1.0 lb? (1.0 lg 454…

A: We have density of air as 0.001226 g/ml, mass of air as 1 lb or 454 g We have to calculate the…

Q: What is the density, in milliters, of an unknown liquid if 3.20 ounces has a mass of 86.5 grams in…

A: Mass of a substance present per unit volume of the liquid is known as densityof the liquid which may…

Q: Provide the answers with proper number of significant figures in the following operations. 1. 20.1…

A: 20.1 - 28.28 ÷ 5.7  2.40 + (4.259 × 0.00710 )   -log ( 6.267 × 10-5 ) + 7.20 antilog (9.78)  30.2…

Q: Carry out each calculation and report the answer using the proper number of significant figures.…

A:

Q: A liquid in the lab has a density of 1.24 g/cm. What is the mass in grams of 254 mL of the liquid?…

A: The density of a substance is defined as a mass of a unit volume of the substance. The density of a…

Q: A total of 0.03295kg of zinc was placed into a graduated cylinder containing 50.0mL of water. By…

A: 0.03295 Kg of zinc is placed in 50.00 mL of water. After placing zinc into the cylinder, the water…

Q: The volume of 10 grams of mercury is closest to: a) 136 mL b) 10 mL  c) 1.36 mL  d) .74 mL

A: Here we need to calculate the volume of mercury. Given: 10 g mass of mercury.

Q: Carry out each of the following conversions a. 5,250 ft to km b. 6.5 ft to cm 2. On a recent road…

A:

Q: If object A weighs 6.0 grams and has a volume of 3.0 mL and object B weighs 9.0 grams and has a…

A: Given :-  Mass of object A = 6.0 g  Volume of object A = 3.0 mL  Mass of object B = 9.0 g  Volume of…

Q: A urine sample has a density of 1.030g/ml. What is the specific gravity of the sample?

A: Given that, Density of sample= 1.030 g ml-1 Specific gravity ?

Q: Pentane (C5H12) is a liquid with a density of 0.626 g/mL. Find the true mass of pentane when the…

A:

Q: The nitric acid solution from part 1 is 70.0% acid and 30.0% water by mass. Using the accepted…

A: The density of Solution = 1.411 g/mL The solution has 70% acid and 30% water by mass. Let's say the…

Q: Liquid heptane (which has a density of 684 mg/ 1.0 mL) and liquid water (which has a density of 1.0…

A: Given:  Liquid heptane mass = 13.5 g Liquid water mass = 10.5 g Density of liquid heptane = 684 mg/…

Q: The density of water at 30.0 degrees Celsius is 0.9956 g/mL. If the specific gravity of acetic acid…

A:

Q: 12. What is the specific gravity of object that has a density of 2.1 g/ml

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

Q: If a large marshmallow has a volume of 3.25 in3in3 and density of 0.242 g/cm3g/cm3, how much would…

A: The question is based on the concept of physical chemistry. We have to calculate mass of the…

Q: A penny is found to have a mass of 2.70 grams. Using unit analysis, show what the mass of this penny…

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Q: The price of a popular soft drink is $1.03 for 24.0 oz (ounces) or $0.73 for 0.500 L. 1 qt = 32.0…

A: In the given question we have to calculate the price of soft drink per litre from ounces(oz). given…

Q: What is the density of an unknown metal if it weighs 75.9 kg and has dimensions of 12 inches by 4…

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Q: Which of the following is a proper conversion factor ?  a. 1g = 1000 mg  b. 1g = 1000 mcg  c. 1g…

A: Units are required to measure the quantities.

Q: Calculate the volume in mL of 7.0 M HNO3 needed to make 675 mL of 1.5 M HNO3.  Report your answer…

A: S1  = 7 M  and V1 = ? S2  = 1.5 M  and V2 = 675 ml

Q: What is the volume (in cm3) of a 36.7 g piece of metal with a density of 6.95 g/cm3?   Group of…

A: given :    mass of piece of metal = 36.7 g  density of piece of metal = 6.95 g/cm3  volume of piece…

Q: Laboratory 2 Report Sheet - Lab 2 Questions and Problems (Show complete setups.) Q.5 A patient…

A: Since you have posted multiple questions as per guidelines we can answer only one per session . If…

Q: K = 1.8x10-28 Previous Answers v Correct Correct answer is shown. Your answer 1.78-10-2 = 1.78x1028…

A: We have to find the value of equilibrium constant.

Q: 4 I 5 6 7 (1) Convert 0.50 Gal into mL, using (1 Gal = 3.785 L) as one of the conversion factors. 1…

A: The mass Is calculated as follows

Q: Multiply 0.25 by 20.40  and yor report your answer to the correct number of significant digits.…

A: "When two number are multiplied then the final answer should contains least number of significant…

Q: Two students each measured the density of a liquid three times and recorded the following data in…

A: Here, we have to find out which solution is more accurate and precise.   Given: true density = 2.085…

Q: Convert 20.0 milligrams to micro grams. (the symbol e represents "raised to the power of ")

A:

Q: What is the following conversion?  150 cm =______Mm     0.015        0.000015   1.5x10‑2…

A: The question is solved below:

Q: Chloral hydrate is available as a solution labeled 10.0gr/fluidram. What volume in mililiters should…

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Q: A solid object has a mass of 1.86 lblb and a volume of 160 mLmL. Express your answer using two…

A: 1 lb = 453.592 grams By using this we can convert the lb mass to grams . We know ; Density = Mass /…

Q: Robert was able to travel 193.0 miles in 5.000 hours and used 40 liters of gasonline. Whatwas…

A:

Q: Pentane (C5H12) is a liquid with density of 0.929 g/mL at 25 °C. Find the true mass of pentane when…

A: The true mass of pentane is calculated by using formula -  m = m' 1-dadw1-dad where  m = true mass…

Q: Hi :) It's a significant figures question - I was wondering if you count 12.4kg as 3 significant…

A: Significant numbersThe number of significant figures in the final answer should be equal to the…

Q: Calculate the volume (in mL) of 20.g of ethyl alcohol. The density of ethyl alcohol is 0.789 g/mL…

A: We know that ; Density (D)  = Mass of substance (M) / volume (V) By using this we can calculate the…

Q: Butter has a specific gravity of 0.85. What is the mass, in grams, of 3.20 LL of butter?

A: Applying formula of specific gravity.

Q: The true readings for the following balance and graduated cylinder respectively are: 9.60 O a. 9.60±…

A: Minimum reading measured by an instrument is known as least count of that instrument.

Q: What amperage is necessary to plate out 24.5 grams of aluminum onto an object in 12 hours and 35…

A: The quantitative relationship between the amount of electricity passed through a cell and the amount…

Q: Write down the conversion factors for commonly used values of prefixes: (example: 1000g/1kg) kg mg…

A:

Q: 10,000 cm3 is equivalent to what volume? Show work 0.01 m^3 and 10 L 10 L O0.01 m^3 1000 mL 0.01…

A: Given  Volume = 10000 cm3 To be determined Volume = ________L Volume = ________ml Volume =…

Q: Which of the following will occupy the largest volume? Group of answer choices 1.00 grams of F2 at…

A:

Q: Place the following household units in order from smallest to largest. 30 teaspoons 12 tablespoons…

A: To place the units in order from smallest to largest, we need to convert them to a single unit first…

Q: A liquid has the mass of 122 oz and density of 5.66 g/ mL. Calculate the volume in mL.  A.) 616 mL.…

A:

Q: How many significant figures are there in each of the following?  0.136 m 0.0001050 g 2.700 x…

A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If…

Q: What is the specific gravity of a substance that has a density of 0.782 g/ml? a. 0.782 g/mL b. 0782…

A: We know that, specific gravity of a substance obtain from divide the density of water in density of…

Q: Four students labeled A, B, C and D, each took a 200 mL beaker and put 75 mL of water in the beaker.…

A: Most accurate result is the one whose value is nearly to 75ml. Because accuracy represents  level of…

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.