11. What is the density of an object with a mass of 1.583 g and a volume of 0.2009 mL?

Q: 4. A 25-mL pipet sample of an alcohol is found to weigh 20.71 g. What would be the mass of 35.25 mL…

A: We know that density = mass / volume Given that Volume of alcohol = 25 mL mass of alcohol = 20.71 g…

Q: mass= 10.0 g; volume= 6.37 mlcalculate the density in grams per milliliters

A: Formuladensity = mass (g)/volume (ml)Given,mass = 10.0 gvolume = 6.37 mlSo,density = 10.0 g/6.37 ml…

Q: 10) What is the density of solid with a mass of 27.8 g and volume of 8.41 mL? 11) How many grams of…

A: Density = mass/volume  Mass = density × volume  Volume = mass/density

Q: A particular beer is 6.50 % ethanol by volume (C₂H₆O). If a single bottle of beer contain 750.0 mL…

A:

Q: Lithium is the least dense metal known (density = 0.53 g/cm3 ). What is the volume occupied by  3.15…

A:

Q: The mass of an empty container is 85.50 g . The mass of the container and a liquid with a density of…

A: Given data:- * mass of empty container = 85.50 g * mass of container and liquid = 150.25 g So,  *…

Q: What is the mass of a 1.96-L sample of a liquid that has a density of 0.921 g/mL?

A:

Q: The answer to   (315.8 g + 4.52 g)  has how many significant figures?

A: In this question, we will find out the number of significant figures in the final answer.…

Q: A 9.55g sample of a solid was placed in a 15.00-ml flask. The remaining volume was filled with…

A: Given: Mass of the solid sample= 9.55g Total volume= 15ml The total mass of benzene and sample=19.33…

Q: A mixture is made by adding 20.42 g of substance A, 1.322 g of substance B, and 83.1 g of substance…

A: • The values provided in the question are:-       i) Mass of substance A = 20.42 g    ii) Mass of…

Q: What conversion factor is appropriate to convert 862 mm Hg to in Hg (inches of mercury)?

A: Conversion of mm Hg to in Hg

Q: A particular beer is 6.50% ethanol by volume (C₂H₂O). If a single bottle of beer contains 750.0 mL…

A:

Q: An atom of a particular element has a volume of 7.8 x 10-31 m. What is this volume in cubic…

A: We know that, 1 nm= 10-9 m then,

Q: 6. The density of an unknown compound is 1.35 g/mL. A sample of this compound has a mass of 6.78…

A: The volume can be calculated by using density formula Density = mass / volume

Q: 1. The surface temperature of the planet Venus is 847°F. What is this temperature in: Kelvin Celsius

A:

Q: what is the density of an object that has a mass of 67.0 g and a volume of 14.7

A: Formula : Density=(Mass ÷volume ) Density=67.0/14.7 Density=4.5578 g/ml  (Note here volume of the…

Q: 1.93. Sodium metal reacts vigorously with water. A piece of sodium weighing 19.7 g was added to a…

A: We know that, according to the law of conservation of mass in a chemical reaction, sum of the mass…

Q: 11. The density of magnesium metal is 1.74 g/cc. What is the mass of 85.1 cc of magnesium?

A:

Q: The density of air is 1.29 g/L. What volume (in mL) will 8.00 g of air occupy?

A: Density, mass of a unit volume of a substance. The formula for density is d = M / V where  d is…

Q: If the density of a substance is 2.35 g/mL and the mass is 0.510 g, what is the volume of the…

A:

Q: Density is a physical property that relates the mass of a substance to its volume. Calculate the…

A: Density is defined as the mass of a unit volume of a substance. The formula for density is d = M/V…

Q: 735.13 mi 7. The density of methanol is 0.791 g/mL. What is the volume of a 10.0 g sample of…

A:

Q: A sample of waterer (density is 0.998 g/mL) is measured to be 25.7mL. What is the mass of water in…

A: Mass = Volume x density

Q: A sample of crude oil has a density of 0.87 g/mL. What volume in liters does a 3.6-kg sample of this…

A:

Q: What is the density in g/mL of gasoline if 0.066 kg occupies 100 mL?

A: density = mass/volume  mass = density × volume

Q: What mass of lead (density 11.4 g/c m 3 ) would have a volume identical to 15.0 g of mercury…

A: The density of the solution is basically the mass present per unit volume. Therefore, it can be…

Q: What volume in liters would be occupied by 0.22777kg of a material with a density of 0.00523kg/mL?

A: Given :  Mass of substance (m) = 0.22777 kg  Density of substance (d) = 0.00523 Kg/ml

Q: A gas company charges $1.30 for 15.0 ft³ of natural gas. What is the cost in $ per L?

A:

Q: An atom of a particular element has a volume of 7.8 × 10⁻³¹ m³ . What is this volume in…

A: Given,Volume = 7.8 × 10-31 m3We can convert m3 to cubic nanometer (nm3) by using conversion factor…

Q: What conversion factors are needed to convert:a. nanometers to meters?b. density given in g/c m 3 to…

A: a. One nanometer is equal to 10-9 meters. So, the conversion factor is 10-9m.

Q: You have a 23-g sample of ethanol with a density of  0.7893 g/mL. What volume of ethanol do you…

A: Density of ethanol is equal to the mass of ethanol divided by its volume. Write the expression of…

Q: The volume of a certain bacterial cell is 2.56 m³. (a) What is its volume in cubic millimeters…

A: PART (A) Given Volume is 2.56 m3. We know that 1 m3 = 109 mm3 Hence 2.56 m3 = 2.56 x 109 mm3.

Q: 1. What is the density of a solid with a volume of 32.5 mL and a mass of 27.1 grams?

A: Since you have posted multiple questions, we are entitled to answer the first only. Please repost…

Q: What is the density of a liquid with a mass of 31.1415 g and a volume of 30.13 cm3?

A: Given,  mass of 31.1415 g and a volume of 30.13 cm3

Q: How many kg are in 34g?

A: Given,  The mass of a substance = 34 grams  Number of Kg in 34 g is:

Q: What is the volume of an object if it’s density is 0.01932 kg/cm and it’s mass is 77.7g?

A: Density is the ratio of mass and volume. It tells about how densely a substance/material is packed…

Q: 11. If a urine sample has a mass of 122 g and a volume of 121 mL, what is its density in g/mL? 12.…

A: Density is given as: Density=MassVolume

Q: What is the density of a solid with a mass of 27.8g adn volume of 8.41mL?

A: The density is defined as the mass upon volume of a substance. The density is directly proportional…

Q: What is the density of a ball with a mass of 561 g and a radius of 5.00 cm?

A: Given;

Q: what is the density of a sample that has a mass of 13.25 g and a volume of 18.13 mL ?

A: The density of a substance is calculated using the below formula.

Q: A particular paint has a density of O.914g/cm3. You need to cover a wall that is 7.6m long and 2.74m…

A: Given data  Density of paint = 0.914 g/cm3  Length of wall = 7.6 m Height of wall = 2.74 m Thickness…

Q: 6. a. The density of ether is 0.736 g/mL. What is the volume in mL of 350g of ether?

A:

Q: What is the volume of 19.6 g of a liquid that has a density of 0.967 g/mL? (show your calculations)

A: Given, mass of liquid =19.6 g density of liquid =0.967 g/ml

Q: How many 1-cm squares would it take to construct a square that is 1 m on each side?

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

Q: The distance between two carbon atoms in a piece of diamond is 0.154 mn. what is this distance in…

A: Given: Distance = 0.154 nm Conversion factors: 1 pm= 1 x 10-12 m 1 nm= 1 x 10-9 m

Q: Calculate these masses.(a) What is the mass of 4.00 cm3 of sodium, density = 0.97 g/cm3 ?(b) What is…

A: (a)

Q: 1) A student measures 7.45 cm³ of chloroform using a glass syringe. Given that the density of…

A: The moles of chloroform is calculated as,

Q: An atom of a particular element has a volume of 7.8 x 10-31 m. What is this volume in cubic…

A: 1 m = 109 nm 1 m3 = (109)3 nm3 = 1027 nm3

Q: Lithium is the least dense metal known (density=0.534 g/cm3).  What is the volume occupied by 1.60 *…

A: Given,Mass of the lithium = 1.60×103 gDensity = 0.534 g/cm3

Q: 3. The density of a lima bean was reported to be 1120 g/M³. If the volume of the average lima bean…

A: Given : Density of a lima = 1120g/m3  Volume = 0.015ml