Given the following types of glassware, arrange them according to accuracy of measured volume. III. 100 80 100ml 20 IL. IV. а. IV

Q: R BWA - Business CommunicationX Chapter 1 ivers X B Copper can be drawn into thi…

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Q: G L00 400 3000 1000 HaVENUER H L00 3000 2008 1000 HAVENUNEERI TERNSHITTANCEI

A: Spectroscopic analysis is very useful in structural elucidation of organic compounds. IR…

Q: H3CO. AICI, KMNO4 H20 Br AIBr3 AICI,

A:

Q: S l2yובCll וו ! azis 1. Calculate the density of the first marble by using the recorded mass and…

A: Step 1 :        Hey since you have posted multiple questions , we will answerfirst question only .…

Q: C. Desity of solid by direct measurement 1) Mass of a solid (metal cylinder) 18.30g 2) Diameter of…

A: Given, diameter(d) = 1.1 cm height(h) = 5.1 cm => volume of cylinder = π d2 h / 4 => volume of…

Q: H2S04 + KMn04 + KNO2 - H20+ K2SO4+ MnS04+ KNO3

A: The reaction taking place is given as, => H2SO4 + KMnO4 + KNO2 ---------> H2O + K2SO4 + MnSO4…

Q: A cube of sugar (p = 0.85 mg/ml) is dropped in a glass of tea at a rate of 0.02 L/sec. it take about…

A: Given : Density of sugar = 0.85 mg/mL Rate of addition of sugar = 0.02 L/sec And time = 5 s

Q: Graduated cylinders are used to measure volumes of a liquid.   Question 4 options:   True   False

A: The statement given is "Graduated cylinders are used to measure volumes of a liquid".

Q: The density of air at ordinary atmospheric pressure and 25 ∘C is 1.19 g/L. What is the mass, in…

A: Given, Density is 1.19 g/L The room measurements are 13.5 × 17.5 × 6.0 ft

Q: a 11.1 g sample of 02 at standard temperature and pressure (STP) would occupy what volume in liters?

A:

Q: p= ?, m = 65 kg, V = 653 m3

A:

Q: What are SI Units?

A: The quantities which come across during the scientific studies are named as physical quantities.

Q: B. Density of a Solid Material Water was poured into a 25-mL graduated cylinder (Figure A). Into it…

A: # Given the weight of the solid material = 25.867 g We have to use the formula below to find the…

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A: Observation is to look out something in several times to get a conclusion.But theory is the…

Q: 1. What are the classifications of laboratory apparatus?

A: Laboratory apparatus are very important for learning practical knowledge of chemistry. Its like…

Q: Convert the following: 1cm3 = ___ mL 100cc = ___mL 1dm3 = ____ L

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Q: Convert –279.67°F to K.

A: K ,° F and °C both are unit of temperature we can convert each other by using     °c = 5/9 *…

Q: 13. The mass of water delivered by a buret is 11.8159 g at 15 °C. What is the calculated actual…

A: Density is defined as mass of the substance upon the volume occupied   density = mass / volume…

Q: 7. 347 km / 4.6 h 8. 45000 mi /12.3 h 9. (213 m)(65.3 m) - ( 175 m)(44.5 m) 10. (125 m)(295 m) /…

A: Hi, as you have posted the subparts but have not mentioned what we have to do in this question.…

Q: Given the quantity of corn syrup (d = 1.4 kg L^-1) needed for many industries. It should be no…

A: d = 1.4 kg L-1 mass is 2.290 x 105 lbs =103872.653 kg = 1.03872653 X 105 Kg  11.12m long-cylindrical…

Q: ✔ L{{{{u++» L][/in.. IV

A: The correct structure of (2S,5R)-2-fluoro-5-methylnonane is

Q: convert 7.424 x 10 ^-19 L/pm^2 to gal/ m^2. use dimensional analysis

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

Q: A 10.00mL sample of liquid is added to a flask with a mass of 90.05g. The mass of the flask and…

A: Given, Volume of liquid =10.0 mL mass of flask =90.05 g mass of flask and liquid =98.0 g

Q: Draw the products of each reaction.

A: The product of each reaction has to be drawn.

Q: Volume (L) 10.0 50.0 75.0 100.0 Temperature(K) 319.2 326.1 330.4 334.1 The data above indicates…

A: For plotting graph for the given values of volume and temperature, the temperature has to be plotted…

Q: Volume (L) 10.0 50.0 75.0 100.0 Temperature (K) 319.2 326.1 330.4 334.1 The data above…

A: In the plotting of any set of variables, consider the height and length of the graph paper to decide…

Q: 4. MF = C10H12O CDCI3 QE-300 240 220 200 180 160 140 120 100 80 60 40 20 solvent 1 12 11 10 8. 6. 3

A:

Q: What volume of iron (7.87 g/cm3) would be  required to balance a 1.25 cm3 sample of lead (density…

A: Mass = Density x Volume

Q: Rank from fastest to slowest. To rank items as equivalent, overlap them

A:

Q: - V4 V2 E-0 .w.. . - - 1. c.) 1. b.) V4 - V3 V2 - V3 92 V3 - V4 V4 V2 92 V3 /-

A: The correct energy level has to be given.

Q: A cube of sugar (p = 0.85 mg/ml) is dropped in a glass of tea at a rate of 0.02 L/sec. it take about…

A: Given : Density of sugar = 0.85 mg/mL Rate of addition of sugar = 0.02 L/sec And time = 5 s

Q: A balloon is filled with methane of density 0.75 kg/m³. Let the density of air is 1.25 kg/m³. Find…

A: In the given problem we need to find the volume of the balloon such that a man of 75 kg weight can…

Q: Convert 26.31 mg into amu, using dimensional analysis.

A: The question is based on the concept of dimensional analysis. we have  to convert the given quantity…

Q: 2. In ) 30910 P2? 1 atm 8.314 331.95 283.15

A:

Q: 13.2. A blimp rises because it is filled with Helium gas which has a smaller molecular mass than air…

A: The expression of the ideal gas equation as follows: PV = nRT

Q: Convert 0.272 L/min to units of microliters per hour. Show the unit analysis by dragging the…

A: Given : Value in L/min = 0.272 L/min.

Q: 3. MF = CH10O CDCI3 QE-300 240 220 200 180 160 140 120 100 80 60 40 20 solvent 3 2 2 2. 12 11 10 8

A:

Q: ple Choice 049 46 x 103 O 58 x 103

A: According to the question, for the reaction 4CuO(s) ----> 2Cu2O(s)+O2(g)    Kp= 0.49 at T=1024…

Q: Using dimensional analysis convert 6.5in^2/sec to min^2/sec . Show your work step by step.

A: We have to convert ., 6.5 inch2/second to milliinch2/second

Q: 2. The science that deals with the flow of gases (especially air) over bodies is; (a) Gas dynamics…

A: Given : Science that deals with the flow of the gases (especially  air ) over bodies To find :…

Q: . Convert the following: A) 33L to mL B ) 197μg to g C ) 49cm to km

A: Given: To convert the units.

Q: Constants and Conversions (* = exact) 1 km = 0.6214 mi 1m = 39.37 in 1 kg = 2.205 lb 1L = 1.057 qt…

A: Given, Density of Gray Selenium = 4.81 g/mL Volume of Gray Selenium = 0.114  quarts  mass of Gray…

Q: 15.It is accurate to use measuring device calibrated in the US system in measuring quantities…

A: When we use units of some quantities we have to follow only a one single system of unit (generally…

Q: Convert 11.22 g/mL to units of wt/vol % ?

A: Given data ., Mass of compound in 100 ml = 11.22 g We have to convert it into wt/vol %.,

Q: 9.81m/s^2 to ft/s^2

A: 1 m=3.28 ft9.81 m=9.81x3.28 ft          = 32.176 ft           ≃32.18 ft

Q: What is the laboratory equipment that is best suited to accurately measure large volume of liquids?…

A: 1. Graduated cylinder is best used for measuring large volumes.

Q: complete given data, proper equations with correct significant features and units...

A: Given,  Volume of H2SO4 = 20 mL    = 0.020 L Molarity of NaOH(M) = 0.0811 M Volume of of NaOH(V) =…

Analytical Tools

Analytical tools or analysis tools help one to get into a conclusion or results from the data collected. Analytical tools can be applied for simple data sets and also in the case of big data analytics.