Use the metric/SI conversions to determine the following: A. How many cm in 0.0594 km? B. How many mg in 6.413×10–5 Mg? C. How many μL in 3,429 kL

Q: A student calculated the density of isopropyl alcohol to be 0.688 g/mL. The accepted density for…

A: Given data: Experimental density value = 0.688 g/mL, Accepted density value = 0.786 g/mL. The…

Q: Write the conversion factor(s) for (a) in2 to m2 (b) km2 to cm2 (c) mi/h to m/s (d) lb/ft3 to g/cm3

A: Conversion of one system of unit into another system of unit can be done by multiplying or dividing…

Q: Write the conversion factor(s) for(a) in2 to m2           (b) km2 to cm2(c) mi/h to m/s        (d)…

A: Conversion factor is a ratio of equivalent quantities, which is used to transfer the measured…

Q: Gold has a density of 0.01932 kg/cm.What volume (in cm) would be occupied by a 333g sample of gold?…

A: Ans

Q: What is 42.19 m converted to inches? (there are 2.5 cm/in)? Use correct sig figs. 1688 in 260 in 39…

A: It's given that there are 2.5 cm/in. Which is, 1 inches = 2.5 cm   Again, 1 cm = 0.01 m Therefore,…

Q: 3. The density of water at 20°C is 0.997 g/mL, and 1 drop of water = 0.50 mL a. How many drops are…

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Q: A student is measuring the density of a liquid and gets the following results: 0.658 g/mL, 0.656g/mL…

A: Accuracy refers to the closeness of the standard value to the actual value.  Precision refers how…

Q: Chapter 1 Item 10 Use appropriate metric prefixes to write the following measurements without use of…

A: The given value is written with approximate metric prefix without use of exponents in step two.

Q: Calculate the values: A. The density of a 100 ml sample of alcohol having a mass of 0.08 kg. B.…

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Q: m= 15.5g, V = 6.01 cm3, what is the density?

A: Density (d) is the measure of mass per unit volume.                        d=mass(m)volume(v)

Q: What is the mass of the following? a. 25g iodine; density=4.93g/cm³ b. 1000 mL octane;…

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Q: 1.The literature for a pharmaceutical product states that 26 patients of the 2, 103 enrolled in the…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: 3. Some of these conversions are wrong, If it's Right, write RIGHT on the line. If it's wrong,…

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Q: How much does 1 cup (236 mL) of the milk weigh in pounds (lb)

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Q: • Part A A bakery measured the mass of a whole cake as 0.870 kg. A customer bought one slice of the…

A: Part A :  Mass of a whole cake = 0.870 kg  Mass of one slice = 0.1151 kg  Mass of the remaining cake…

Q: 1.43 Perform the following conversions: (a) 106°F (the body temperature of many birds) to K and °C…

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Q: Platinum has a density of 21.45 g/cm³ 25 °C. On the other hand, water at this temperature has a…

A: Given - Density of platinum at 25°C = 21.45 g/cm3            Density of water at 25°C = 0.99997 g/ml…

Q: b. 0.0305 kA into uA י10 x 3.7 nm into cm c. d. 6.4 cm into mm

A: "Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: Three separate lab groups determined the density of a metal to be 12.5 g/mL, 13.1 g/mL and 14.8…

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Q: 5. The Handbook of Chemistry and Physics lists the density of a certain liquid to be 07988 g/mL.…

A: Fred did not get "A" in the exam

Q: Two students, each made four measurements of the mass of an object. Their results are shown in the…

A: Accuracy : this represent the result how closely to standard Value. Precision : This represent the…

Q: accuracy of an experiment determined? What is density and how will it be used in the Measurements…

A: In the initial condition, container has just water filled to the mark.So, volume of water intially =…

Q: 6.9 g H2O Express your answer using two significant figures. ΑΣΦ ? Ni = Submit Previous Answers…

A: Moles: It is one of the fundamental unit that is used to define amount of substance. It can be…

Q: Which method is more effective in separating solid from liquid, filtration or decantation? Why?

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

Q: find the length in m of a rectangular solid that weighs 95.5 g and has a width of 2.50cm and…

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Q: Consider the results of the archery contest shown in this figure.(a) Which archer is most…

A: a)

Q: You are asked to determine the density of an unknown liquid. You perform the experiment like you did…

A: Density is calculated using formula  Density = Mass/Volume To calculate it , we need to determine…

Q: Three measurements for the density of Unobtainium are taken: 3.46 g/cm3, 3.56 g/cm3, and 3.55 g/cm3.…

A: In this question, we want to determine the average density for Unobtainium.  How we can calculate…

Q: Convert from grams to pounds. 6496g = ______ Ib. Use Dimensional analysis 1Ib = 160z 1oz = 28g 1kg…

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Q: How many in3 are there in (7.70x10^2) cm3? Given: 1 inch is exactly 2.54 cm.

A: Interpretation: Conversion of given number from cubic centimetre to cubic inch is to be calculated.…

Q: How would you determine the density of an irregular object? O measure the mass of the object using a…

A: Density :-  The ratio of mass of an object to volume of the object is defined as its density Density…

Q: 85.  Solve these problems about lumber dimensions. (a) To describe to a European how houses are…

A:

Q: 5. The Handbook of Chemistry and Physics lists the density of a certain liquid to be 07988 g/mL.…

A: Given:  True density value = 0.7988 g/mL Error allowed = +/- 0.500 %   Therefore, error in density…

Q: Given the density of Gold is 19.3 g/cm^3 a) Determine the mass of gold (in grams) in an ingot with…

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Q: An empty container with a volume of150.0 cm3is weighed and found to have a mass of 72.5 g. The…

A: The mass of a substance present in one unit volume is known as its density. Thus, it may be written…

Q: Pluto's gravity is 0.7 ms2 and Neptune's gravity is 11.0 ms2. On which planet or dwarf planet would…

A: Option C is correct. ( No difference )

Q: f you were offered $1,000,000 to count from 1 to 6 x 1023 at a rate of one number per second?

A: haha ha .... dont put these things here , this portal is to answer the queries of the students.

Q: The hydrogen atom has a volume of approximately 6.2 × 10−³¹ m³. What is this volume in each unit?…

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Q: .Which is heavier? 1 (a)Group of answer choices 1.3 kg 1.3 lbs 1.3 g   (b)Which is shorter? Group…

A: The given questions are of units and measurements topic. We answer them as follows-

Q: -2 2.00 mL Of 5.80 x10"M AGNO g 245.0 mL of 3.35 x10 M NazS and 2 NANO3 tazy 248.19 78.19 Nan s 1549…

A: The solution is given below -

Q: The density of water is 1 g/mL. What is the density in kg/L

A: Density- it's defined as no. of gram present in per mL. In  other way we can say mass present in per…

Q: 1. What is the average volume the pennies in cm3? Does it change with time? 2. Describe the results…

A: The conversion factor for Volume: 1 mL = 1 cm3  So for density: 1 g/mL = 1 g/cm3

Q: kg/cm^3

A:

Q: Below is data from a hypothetical experiment. The actual density of the substance is 2.37 g/mL. How…

A: Precise value  :- precision is how closed the measured values are to each other  Accurate value  :-…

Q: A student was performing a density experiment in chemistry lab. He used his 10.0 mL volumetric pipet…

A: To determine average density, we need to determine value of density in each trial which is given by…

Q: 1) convert 0.66 ibs to grams. 2)convert 0.00534 in cubed to cubic decimeter. 3) convert 2.7 g/cm^3…

A: 1.Conversion of 0.66lb to grams.

Q: The density of water is 1 g/c m 3 . Use your answer from Question 107 to compare the densities of…

A: Given: Density of water = 1 g/cm3            Mass of sun = 1.9891 x 1030 kg Mass of black hole = 500…

Q: Why are units so important in measurement? Giving examples of measurements with no units should…

A: Unit of measurement is used to define the magnitude of a quantity. Example: length in meter, height…

Q: A chemist who prepared a new organic liquid wanted to determine its density. Having only a small…

A: A numerical problem based on dimensional analysis, which 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.