Determine the volume in mL of an object that has a mass of 39.1 g and a density of 3.33 g/mL.

Q: A student is determining the density of an unknown metal with a mass of 256.0 g. The student…

A: First, the volume of unknown metal is determined as follows,

Q: express this volume in cubic inches.

A: We have,          1 L=1000cm3        and 1 inch =2.54cm.

Q: Iron has a density of 7.86 g/cm3.  The volume occupied by 55.85 g of iron is

A: The density of a substance is defined as mass per unit volume. It can be represented by the below…

Q: How many significant figures are in this number? 0.70050 g

A: • Significant figures are meaningful digits which are known with certainty.  • There are certain…

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

A: Density (d) :-  Density of an object is defined as the ratio of mass of the object to volume of that…

Q: What is the volume of a 275.27 g chunk of iron (Fe)? The density of iron is 7.874 g/cm3.

A: Ans given as follows

Q: Determine the mass of an object that has a volume of 88.6 mL and a density of 9.77 g/mL.

A: Since we know that density is define as mass per unit volume of a substance. I.e Density = Mass /…

Q: The density of copper is 10.0 g/mL.  What is the volume in milliliters of an 807 g ingot of copper?

A: Density is the property of material  It is generally defined as mass divided by volume of any…

Q: How many kilometers are in 1.58 x 10^5 feet

A:

Q: Determine the volume of a cube that has a length, a width and a height equal to 2.30 cm, 1.80 cm and…

A: It is given that:Length = 2.30 cmWidth = 1.80 cmHeight = 2.20 cm

Q: A student needs to determine density of a liquid. The student determines mass of an empty flask to…

A:

Q: Mass of water = 43.922 g Volume of water = 44.8 mL what is the density of water (g/mL)

A: Given, Mass of water = 43.922 g Volume of water = 44.8 mL Density of water = ? g/mL

Q: The density of a certain liquid is 0.944 g/mL. What is the volume of 2.70 g of this liquid?

A:

Q: cubic meters are in 1.95x105 mL

A:

Q: A wooden object has a mass of 10.782 g and occupies a volume of 13.72 mL. What is the density of the…

A: For division: In any problem, the minimum number of significant figures in any number is used to…

Q: if an object has a density of 4.00 g/cm3, what is its density in units of kg/m3

A:

Q: How many significant figures are in the number 9.540x107?

A: The given number is = 9.540×10-7

Q: Convert the density of lithium metal which is 0.534g/mL to g/in^3

A: Given, the density of lithium metal is 0.534 g/mL , and we are asked to convert this density 0.534…

Q: There are exactly 640 acres in 1 square mile. How many square meters are in 1 acre?

A: Physical quantities can be converted from one form to another. We use these kind of conversions in…

Q: How many significant figures are in the number 9.80 x 104?

A: Significant figures: The number that makes it easy to read or write in simple form is called…

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

A: The given data- The mass of urine = 122 g The volume of the urine = 121 mL To determine = The…

Q: calculate the volume in cm3 of 1,555,738,322 ng of manganese. the density of manganese is 7.20 g/cm3

A:

Q: An object has a density of 0.25 g/mL and a mass of 0.75 kg, find the volume(in ml) of this object.

A:

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: The density of ethyl alcohol is 0.789 . What is the volume of 35.5 g of ethyl alcohol?

A: Density is defined as the mass of compound present in per unit volume Hence density = mass / volume…

Q: volume of 36 g of a liquid if its density is 0.67 g/ml

A: Density = massvolume ρ = mv

Q: A student is determining the density of an unknown metal with a mass of 232.0 g. The student…

A: Given, the mass of unknown metal = 232.0 g Now calculate the volume of unknown metal is determined…

Q: The density of a liquid is 0.915 g/mL. What is the volume (in mL) of 20.0 g of the liquid?

A:

Q: What volume (in mL) would an object have if the object has a mass of 9.723 g and a density of 13.3…

A:

Q: An object is determined to have a mass of 0.00180 g . How many significant figures are there in this…

A: Significant figures – calculation rules are as follows,Significant figure is a non-zero number…

Q: an object has a density of 3.83 g/mL and a total mass of 61.7 g what would be the volume in mL

A:

Q: A substance has a density of 3.119 g/ml. What is the volume of 453.4 g of that substance?

A:

Q: Convert 10.68 g to mg using the correct number of significant figures

A: Since 1 g = 1000 mg Hence the conversion will be mass in g X 1000 = mass in mg

Q: How many cubic meters are in 85 cubic feet?  1 ft= 0.3048 m

A:

Q: The density of titanium is 4.54 g/mL what is the volume, in millimeters, of 163 g of titanium

A:

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 student is determining the density of an unknown metal with a mass of 87.8 g. The student…

A: Given: The mass of an unknown metal, m = 87.8 g The vol. of water in the graduated cylinder without…

Q: A marble weighs 3461 µg. How much does it weigh in grams?

A: Given the weight of marble = 3461 µg  We have to convert this weight into grams(g).

Q: Calculate the density mercury if 1.00x 10 squared g occupies a volume of 7.36cm cubed

A:

Q: An object has a mass of 157.7 g and a density of 11.5 g/cm. Determine the volume of the object in…

A:

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: What is the density (in g/mL) of an object if 7.237 mL has a mass of 5.443 grams?

A: Given data : Mass (m) = 5.443 g Volume (v) = 7.237 mL

Q: 908oz to kilograms 12.8 l to gallons 125 ml to quarts

A: Ounce (oz) or kilogram (kg) are the units of mass. The relation between ounce and kilogram is…

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: What is the density of an object if the initial volume is 3 ml and the final volume is 6ml and the…

A:

Q: A metal cube has an edge length of 0.54 in and a mass of 23.0g. What Is the density of the metal in…

A: We have to calculate the density of metal.

Q: What is the density of the rock

A: In this question we found the density of the rock and also we know about the density.

Q: 1.97 A vessel contains 4.67 L of bromine, whose density is 3.10 g/cm³. What is the mass of the…

A: Density can be calculated using the equation given below:

Q: Calculate the mass of an object with a volume of 12.8 mL and a density of 0.644 g/mL. Express the…

A:

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.