Q: If a man weighs 70.0kg, how many pounds does he weigh? You know that 1kg = 2.2lbs
A: Weight of Man = 70 Kg And 1 Kg = 2.2 lbs
Q: Titanium has a density of 4.55 g/mL. A piece of titanium has a volume of 250.0 mL. What mass, in…
A: Given Density = 4.55 g/ml Volume = 250 ml
Q: A steel cylinder has a length of 2.16 in, a radius of 0.22 in, and a mass of 41 g. What is the…
A: Given: The length of steel cylinder(h)=2.16 inch=5.48 cm The radius of the steel cylinder(r)=0.22…
Q: 1.98 Aspirin has a density of 1.40 g/cm³. What is the volume in cubic centimeters of an aspirin…
A: We know that Density: It is defined as mass per unit volume
Q: A small airplane takes on 245 L of fuel. If the density of the fuel is 0.821 g/mL, what mass of fuel…
A: Given: Volume of fuel = 245 L = 245000 mL Density of fuel = 0.821 g/mL
Q: The density of mercury metal 13.6 g/cm3. How many lbs would a 5.0 L container of mercury weigh?
A: 1 g = 0.00220462 lbs 1 L = 1000 cm3
Q: The density of liquid chloroform is 1.48 g/mL. What is its density in units of lb/in3? (2.54 cm = 1…
A: Unit conversion is useful to calculate numerical in same unit and without errors. Density is defined…
Q: If a recycling center collects 2245 aluminum cans and there are 22 aluminum cans in 1 lb, what…
A: If a recycling center collects 2245 aluminium cans and there are 22 aluminium cans in 1 lb , with…
Q: If the density of oil is .79 g/mL, how many grams of oil are in 1.50 quarts?
A: Given :- density of oil = 0.79 g/mL volume = 1.50 quarts To calculate :- mass (in g)
Q: The density of aluminum is 2.70g/cm3. A square piece of aluminum foil, 22.01cm on a side is found to…
A: Calculate the volume of aluminum foil:
Q: The density of mercury is 13.6 g/mL. How many pounds would a 5.0-liter container of mercury weigh?
A: The density of mercury is 13.6 g/ml. It is required to calculate the mass in pounds which a 5 L…
Q: What is the radius in cm of a sphere that has a mass of 1.5g and a density of 2.15g/mL?
A: Given, Mass of this sphere (m) = 1.5 g Density of the sphere (d)= 2.15 g/mL Radius of the sphere (r)…
Q: The diameter of a hydrogen atom is about 1.04 x 10-10 meters. A protein molecule has an overall…
A:
Q: 109. A block of metal has a volume of 13.4 in.³ and weighs 5.14 lb. What is its density in grams per…
A: From given data Volume = 13.4 in3 Mass = 5.14 lb Formula used Density=…
Q: What is its density?
A:
Q: Mercury has a density of 13.6 g/mL. What is the volume occupied by 112.0 g of Hg?
A: We have to calculate the volume occupied.
Q: One cup of olive oil weighs 0.479 lb. What is the mass of 247 mL of olive oil expressed in grams
A: Given: Mass of 1 Cup olive oil =0.479 lb To Calculate : Mass of 247 mL olive oil in grams
Q: Human fat has a density of 0.918 g/cm?. How much volume (in cm) is gained by a person who gains 10.0…
A: Given: Density of human fat= 0.918 g/cm3 Mass of fat= 10.0 lb To find: Volume of fat
Q: The density of mercury is 13.6g/cm3. What is the mass in pounds of 1.00 quart of mercury
A: 1 quart=946.53cm3 Density=mass÷volume 13.6=mass÷946.53 Mass=13.6×946.53 Mass=12872.8gm…
Q: An object has a density of 5.19 g/mL. What is the density in pounds/ft3?
A: Different units are used to express the volume and mass of substances such as grams, micrograms,…
Q: If milk has a density of 1.03 g/mL, what is the mass of one quart, reported in kilograms?
A: Density is given by the ratio of mass of the substance to that of the volume.
Q: What is the mass in gram og 1 gal of water? The density of water is 1 gram per ml
A: 1 galloon = 3.7854 litres.Volume = 3.7854 litres.1 L = 1000mL3.7854 L = 3785mL.Density = 1g/mL.
Q: A chemistry student is 189 cm tall and weighs 55.8 kg. What is her height in inches and weight in…
A: A conversion factor is a formula used to convert a set of units to another set of units for the same…
Q: A small cube of aluminum measures 15.6 mm on a side and weighs 10.25 g. What is the density of…
A: Volume of the cube of aluminum=1.56cm3 1 mm is 0.1cmvolume of cube=3.80 cm3
Q: mass, in pounds
A:
Q: what is the density of a peice of wood that weighs 78 mg and displaces 407 mL of water?
A: The formula used to calculate density is,
Q: A block of wood weighs 64.02 g and has the following dimensions: length of 15.0 cm, width of 11.0…
A:
Q: Gasoline has a density of about 0.65 g/mL. (a) How much does 27 L (approximately 7 gallons) weigh in…
A:
Q: A rectangular solid measures 1.0 m by 5.6 cm by 2.1 dm. Express its volume in cubic meters, liters,…
A: The volume of the rectangle can be calculated by the formula,Volume (V) = length (l) × width (b) ×…
Q: Diamond has a density of 3.52 g/mL. What is the volume in cubic centimeters of a diamond with a mass…
A:
Q: A rectangular block of aluminum has a mass of 39.589 g with dimensions of 5.10 cm by 2.50 cm by 1.15…
A: Here we need to calculate the density of the aluminum block. We know that, density is defined as the…
Q: The density of mercury is 13.6 g/cm3. What is its density in mg/mm3?
A: Given: Density of mercury is 13.6 g/cm3
Q: Gold, one of the most sought-after metals in the world, has a density of 19.3 g/cm3g/cm3, a melting…
A: Given : Volume = ? Mass = 23.53lb Density = 19.3g.cm-3
Q: If an automobile gets 24.5 miles to the gallon and the cost of gasoline is $2.75 a gallon, how much…
A: 1 Mile = 1.61 Kilometers 1 gallon = 24.5 miles = 24.5×1.61 = 39.445 Kilometers
Q: Sunflower oil has a density of 0.920g/mL. What is the mass of 4.50L of sunflower oil? What volume…
A: Density of any substance is the ratio of the mass of the substance to the volume occupied by the…
Q: The density of mercury (Hg) is 13.6 g/cm3. What is the volume, in Liters, of 500 lb of mercury?
A: Given,Density = 13.6 g/cm3500 lb
Q: The density of mercury is 13.534 g/mL. What volume, in L, does 150 g occupy?
A:
Q: a rectangular block has dimensions 2.9 cm x 3.5 cm x 10.0 cm. the mass of the block is 610.0g. what…
A: Recall the following expression of volume and density Volume=length×width×heightand,…
Q: The density of titamium is 4.51g/cm3. What is the volume (in cubic inches) of 3.5lbs of titanium?
A: Given, Density of titamium is 4.51g/cm3Mass of titanium is 3.5lbs
Q: If a price of gold is $150 per ounce, how much would 1.0 kg cost?
A: Coversion of Ounce to kg 1 ounce = 0.0283 kg or 0.0283 kg = 1 ounce or 1 kg = 1/0.0283 ounce =…
Q: 1. A 15-mL sample of gasoline has a mass of 11 g. What is the density of the gasoline?
A:
Q: In France, grapes are 1.92 euros per kilogram. What is the cost of grapes, in dollars per pound, if…
A: 1.14 dollars = 1 euro 1 Kg = 2.205 pounds By using this relation we can calculate the cost of…
Q: A sample of sand has a mass of 51.3 g and a volume of 28.7 cm3. Calculate its density in grams per…
A: Density = mass/volume
Q: The density of aluminum is (2.7 g/cm³) A square piece of aluminum foil, 22.86 cm on a side is found…
A: GivenDensity of Aluminium = 2.7 g/cm3Mass of square piece = 3.568 gLengh of one side of square piece…
Q: The density of ethanol is 0.789 g/mL. If you need 329.0 g of ethanol for an experiment, how many…
A: Since,Volume =massdensity
Q: The density of silver is 10.5 g/cm³. A piece of silver with a mass of 61.3 g would occupy a volume…
A: density of a substance is defined as mass per unit volume
Q: a liquid has a density of 1.17g/cm3.what is the mass in grams of 3.02kg of liquid
A: Given: The density of liquid = 1.17 g/cm3 Mass of the liquid = 3.02 kg =3020 g
Q: A sheet of aluminum foil weighs 2.07g. If the sheet is 24cm long and 20cm wide, how thick is the…
A: Given details about aluminum foil is as follows: Aluminum foil weighs = 2.07g. The length of the…
Q: There is a block on your desk that acts as a paperweight. Its measurements are 3 cm by 4 cm by…
A: There is a block on your desk that acts as a paper weight Its measurements are 3cm by 4cm by…
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- Example: What is the volume of HCl which is needed to prepare 100 ml of solution has 6 M conc. if you know the % of HCl equal 37 % sp.g was 1.18 g /ml. M=2%- 1000 M.wt. 1000 11.96 36.5 M,V M;V: - 6. 100 - 11.96. V: The volume will dilute to 100 ml12) How much water that required add to 200 ml HNU, I densly -1.285 gm/ ual) contains 46 wt% acid to Convert lo wt% acid Solution ? Ars. i 919.6 mlQ1: What is the density (g/ml) of a 3.6M Sulfuric acid solution that is 29% H,So, by mass (Mwt. = 98)? Q2: Fill the blanks with suitable answers 1: The is the thing being dissolved. ......... 2: The branches of quantitative analysis are and 3. The filterability of the precipitate depend on the of practices. Q3: Which one is correct? 1. Molality changes with temperatures. 2. Molality does not change with temperatures. 3. Molarity changes with temperatures. 4. Normality changes with temperatures. Q4: What weight of pyrite ore (impure FeS,) must be taken for analysis so that the BaSO, precipitate weight obtained will be equal to one-half that of the percent S in the sample? Note: Mwt. of Ba =32, Mwt. of BaSo4 =233, Mwt. of FeS, =119
- ookmarks d My Ho 1 ои х C|Cheg keAssignment/takeCovalent Activity.do?locator-assignment-take eq M M -eq Ereg Preq 2req 2req 2req 2req 2req Profiles Tab Window Help Paraph Paraph A very ► Hey D 80 F3 th 122 Quiz 5.pdf ^ Submit Answer Solubility of Ionic Compounds Classify each of the compounds as soluble or not soluble: soluble silver acetate soluble sodium nitrate not soluble chromium(II) sulfate a F4 ост 12 . OL Math 122 Quiz 5.docx tv Retry Entire Group 9 more group attempts remaining 9 A ♫ F5 Use the References to access important values if needed for this question. A Nil Micros H F22-Chem-103x....pdf MacBook Air F6 F7 One S ► 11 FB Untitle O 15 Fel-F22-Chem-1....pdf W F9 3 Gram G Classi Aa e F10 < Email> EL session.masteringchemistry.com MasteringChemistry ROSTER-2019-SPRI-PULLM-CHEM-101 blackboard wsu Google Search MasteringChemistry: HW 8 KHW 8 Applications for Dilution Calculations K8 of8 Dilution as a procedure in analysis We sometimes purposely dilute solutions if the analyte concentrations wavelengths in the visible (and sometimes uitraviolet) range. Based on the dissolved solute's properties, we can quantify that solute's concentration are too high to permit an accurate measurement. For example, a spectrophotometer can measure the amount of light that passes through a sample solution for If the solute's concentration is too high, a relatively small amount of incident light having the wavelength that corresponds to the solute's absorption behavior will less light is absorbed, and the detector in the spectrophotometer can generate more reliable data. reach the dete ctor, which results in an inaccurate measurement (consider the result if you blocked the light with an opaque…5. Compute the molarity of a solution that contains 5.62 g of Na₂CO3 in enough water to make 750.0 mL of solution. (3 pts.) 1 Q A Z 1 ption 2 W S X H cmd #3 E D C 54 R F % 5 V T G را opt + 11 { } [ 2.1 de ? 1
- Exercise 14.72 - Enhanced - with Feedback MISSED THIS? Watch KCV: Solution Concentration: Molarity, Molality, Parts by Mass and Volume, Mole Fraction, IWE: Converting between Concentration Units; Read Section 14.5. You can click on the Review link to access the section in your e Text. One brand of laundry bleach is an aqueous solution containing 4.00% sodium hypochlorite (NaOCI) by mass. < Previous OL ASUWhat volume, in ml, of 0.5000M HCN can be made from 16.28ml of 14.37M HCN? A Moving to another question will save this response. chm1045l quiz6 2.pdf UI Online - Doc_....pdf AcroRdrDC_21 MAR 10 3 átv W MacBook AirA 0.53 g sample containing KBr (MW=119) is dissolved in 50 mL of distilled water. Titrating with 0.04614 N AgNO3 requires 28.5 mL to reach the endpoint. Calculate the %w/w KBr in the sample. (Round-off your answer to 2-decimal places) Answer = ____%
- FSC 8 1921. Brightspace A Aktiv Chemistry C D Z < Q + # At F2 @ 2 What volume in mL of 0.3000 M NaCl solution is required to produce 0.2700 moles of NaCl? W S app.101edu.co Walmart - Hiring Ce... X F3 X # 3 11. Unit 12: Late Adulthood - Develo X E JC 4 D F4 с 144 $ JU F5 R LL F ► 11 % 5 V F6 t 44 T G A 6 F7 Simulation play - Labster B Y H F8 & 7 8 U N Question 7 of 9 DELL F9 X D * 8 J F10 ( M Walmart - Hiring Center 9 F11 JI K 2 O ) O F12 L P 4 : 7 +/- PrtScr W 8 Insert { ( **pter 14 - Solutions - Homework - 2022.pdf - Adobe Acrobat Pro DC (32-bit) Edit View E-Sign Window Help me Tools Chapter 14 - Soluti. x 1 /3 早2 a. D 135% 5) Commercial grade HCl solutions are typically 39.0% (by mass) HCl in water. Determine the molarity of the HCl, if the solution has a density of 1.20 g/mL. 5) 3:18 F 2/8/20 To Im ort e noitufo arb lo viemb D) q ()Q/ Prepare 0.1 N and 0.1 M of 98% H,SO, in 250 ml. M.wt of H,SO, = 98 g/mol, and its Specific density (SP.gr.) = 1.09 .