What are the conversion factors for the equality 1 meter = 100 centimeters? 1 m /100 cm and 100 cm/1m 1 m/100 cm 1 cm/100 m and 100 m/1 cm 1 m/1000 cm and 1000 cm/1 m

Q: bedroom has a volume of 108 m^3. What its volume cubbed (dm^3)?

A: A bedroom has a volume of 108 m3.  What its volume cubbed ( dm3 )

Q: Which piece of equipment gives the lowest uncertainty   Question 15 options:   100 mL beaker   25…

A: There are different type of equipments which can be used to measure the volume of any liquid…

Q: Heptane and water do not mix, and heptane has a lower density (0.684 g/mL) than water (1.00 g/mL). A…

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Q: Use the formulas below and the data in the table to fill in the empty spaces in the table. (Apply…

A: The equations we will be using in filling the tables are  1) Area = Length X Width

Q: Sunflower oil and water don't mix.  Sunflower oil has a density of 0.919 g/mL at 20oC and water has…

A: Sunflower oil will be the top layer since it has lower density than water. Volume of sunflower of is…

Q: Please help to.identify all peaks

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Q: Expenm 1. Why should weighing data or any other measurement data be recorded immediately in…

A: Solution

Q: Refer to Figure 1.10. What object(s) can be seen with an optical microscope but not the human eye?…

A: Optical microscope: It is a light microscope that uses one or a sequence of lenses to magnify…

Q: 190g = 0.42lb How does your experimental factor compare to the standard conversion factor of 454…

A: Given: Experimental relation => 190 g = 0.42 lb.

Q: Equality: 1 m mm Conversion factors: and mm mm 1 cm mm %3D Equality: cm and mm Conversion factors:…

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Q: convert 650 nm to cm

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Q: A 10 mL graduated cylinder has a height of 7.12 inches. Convert From: height in m height in cm…

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

Q: True Value 124 g True Value 1.75 lb 1. 6. Trial # 1 120 g Trial # 1 2.75 lb Trial # 2 121 g Trial #…

A: 1. Mean of the experimental value = (120+120+121)/3  = 120.3 True value = 124g Percentage error = […

Q: Estimate without calculating which one is the shorter distance: 20mm or 0.3 m 1 inc. or 30mm 200m or…

A: Shorter distance is 20 mm

Q: Help me find the % deviation : #1: 7.77 #2 : 7.78 #3: 7.74 i know the average is 7.76…

A: Not

Q: You are asked to determine the mass of a piece of copper using itsreported density, 8.96 g/mL, and a…

A: Given Initial volume of water in a cylinder is 105 mL. The final volume of water in a cylinder is…

Q: the mass of 1.00 US court of gallium, whose density is at 20 degrees Celcius is 5.904g/mol. 1 liter…

A: Various measuring unit have been made to measure the volume of a solution.1 US quart=946.35 mL

Q: You have measured the mass of samples A,B,C,D, and E on the analytical balances in our chemistry…

A: ∵ Standard deviation S=ΣXi-X2n-1Where ,         X=sample average         Xi=Individual values in…

Q: Which of the following dimensional analysis setups could be used to solve this problem? A man runs…

A: Given data contains, Distance traveled by the man is 4.3 mi.

Q: 5000 -4500 -4000 3500 3000 F2500 2000 F1500 -1000 500 8.0 7.5 7.0 6.5 6.0 5.5 5.0 4.5 4.0 3.5 3.0…

A: The signal splitting pattern in 1H NMR can be identified using n+1 rule. Where n = number of…

Q: Perform each operation, and report the answer with the appropriate number of significant figures.…

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Q: 30 30 20 20 10 10 cm cm cm cm 1) (3) 2)

A: A ruler scale is a tool which is used to measure length and in both metric and customary units.  In…

Q: For a set of 4 measurements, the precision of the data is calculated by: a. Standard deviation b.…

A: For a set of 4 measurements the precision of the data is calculated by

Q: With these values, calculate the percentage purity.

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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: #1. Speaker wire is sold for 27 cents per foot. What is the correct conversion factor for this…

A: We are given that., Price of 1 foot of speaker wire = 27 cents We have to find out conversion…

Q: A molecular biologist measures the mass of cofactor A in an average yeast cell. The mass is  56.54…

A: The given mass=56.54g Number of cells = 105 cells

Q: With these values, calculate the percentage purity. the mass of empty cylinder = 40.8g…

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Q: #2 12.99 12.99 12.99 31.30 3770 3853 24.31 24.71 25.54 24.85 15] Mass of empty Beaker 16] Mass of…

A: Density is defined as mass of substance contained in per unit volume of that substance. Its unit is…

Q: A group of students have a 1000-mL beaker with graduation markings every 50 mL and a volume error of…

A: To measure 675 mL students measures 25mL*25 = 675mL

Q: ve a balance with a sensitive requirement of 7mg; 10,25,50 and 100ml graduated cylinder; and 1 oz…

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Q: In a graduated cylinder, if the lowest part of the liquid meniscus falls SLIGHTLY ABOVE the line for…

A: Given, The lowest part of the liquid meniscus falls slightly above the line for 5.71 mL, and the…

Q: A small amount of resin weighing 4.56g occupies a height of a 10-mL graduated cylinder equivalent to…

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Q: Convert 80. cm/s to m/ns.

A: Given :- 80 cm/s  To convert :- 80 cm/s to m/ns    100 cm = 1 m  1 ns = 10-9 s

Q: A method of analysis yields masses of gold that are low by 0.4 mg. Calculate the percent relative…

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

Q: Identify the carbon atoms that give rise to each NMR signal.

A: The first molecule is pentan-3-one. It is symmetrical and the NMR signal consists of three peaks.…

Q: Reduce the following terms to right number of Significant Figures.…

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

Q: The measurement of the brass cylinder is taken. The diameter is 2.0 cm, height is 4.0 cm, and mass…

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Q: A method of analysis yields masses of gold that are low by 0.4 mg. Calculate the percent relative…

A: Percent relative error is calculated as follows; Er=xf-xixi×100% Here xi is the actual mass of the…

Q: height of a 100 mL graduated cylinder is 24.0 cm what is it in: m inches km feet

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Q: A bottle of fluoride rinse has a volume of 500 mL. Which of the following equivalences is incorrect?…

A: 1 mL = 1cm3 = 10-6 m3 = 10-3L

Q: Which is more accurate, a transfer pipet or a measuring pipet? How much is the uncertainty in…

A: Micropipettes are precision instruments that are designed to accurately and precisely transfer…

Q: A group of students have a 1000-mL beaker with graduation markings every 50 mL and a volume error of…

A: Measuring cylinder of 1000mL with graduation marking of 25mL should be used to accurately measure…

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

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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: 100 90 80 70 60 50 40 30 20 10 0 MY 900 1350 450 1800 IR 2250 2700 3150 3600 4050

A: IR spectra helps us to analyze  the functional  group present  in the Given compound.

Q: Use dimensional analysis to convert the volume for the English measurements of tablespoon and…

A: Dimensional analysis is the study of relation between physical quantities based on their units and…

Q: level of uncertainty

A: LEVEL OF UNCERTAINITY

Q: What is the density of a substance in g/cm^3, if a 0.200cm^3 sample of the metal has a mass of…

A: Density is defined as the mass of substance per unit volume.This means Density =mass/Volume Provided…

Q: Hi! I m working on a lab right now. I have three measurements, 1.057 .9442 .9629 and a mean…

A: When we do any lab work, then there are different measurements obtained by us for particular test or…

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.