Given the density information for mercury in the previous questions, what is the mass in grams of 1.50 m° of mercury? 2.03 x 10°g O 2.03 x 102g O 2.03 x 10 g O 20.3 g O 2.03 x 10' g

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

A: Given: Mass of Lithium = 1.10 ×103 g Density of Lithium = 0.534 g/cm³

Q: What is the volume of the following? A. 25g iodine; density=4.93g/cm³ B. 226g carbon;…

A: Given :  A. 25g iodine; density=4.93g/cm³   B. 226g carbon; density=0.089g/cm³  A. 6.00cm³ bromine;…

Q: A cube of an unknown metal was dropped in a graduated cylinder containing 45.0mL of water. After the…

A: Given:

Q: A log is either oak or pine. It displaces 2.7 gal of water and weighs 19.8 lb. Is the log oak or…

A: The density for any substance is mass per unit volume. The expression of the density is shown below:

Q: Which is heavier, 10 m of cotton or 50 gallons of water. (Density of water: 8.34 Ibs/gal, density of…

A:

Q: Calculate the density of aluminum if 27.6 cm^3 had a mass of 74.6 g

A: density: density is the mass per unit volume  Mathematically written as  d = M/V     Units for…

Q: A 38.6 kg marble slab is shown above what is its density give your answer to the nearest tenth _…

A:

Q: The density of liquid mercury is 13.5 g/cm3. What mass of mercury is required to fill a 2.00L…

A:

Q: Which one of the following measurements is reported to 3 significant figures? a. 0.019 km O b. 3.468…

A: Significant numbers are the digits of a number that have significant contribution towards precision…

Q: 9. Lithium is the least dense metal known (density: 0.53 g/cm^3). What is the volume occupied by…

A: Density :- Density of a substance is its amount of mass perunit volume . So , density is the…

Q: A solid substance has a density of 4.36g/mL. What is the volume of 30.0g of this substance? a. 131…

A: Given, density of the solid substance = 4.36 g/mL Mass of the solid substance = 30.0 g Volume of the…

Q: Calculate the density of a liquid with a mass of 90.5 g and a volume of 106.47 mL. O 0.850 g/mL 0.85…

A: Provided mass of liquid(m)=90.5 g Provided volume of liquid(V)=106.47ml The density is defined as-…

Q: The single proton that forms the nucleus of the hydrogen atom has a radius of approximate 1.0x10-13.…

A: Volume of nucleus and Hydrogen atom is determined as given below,

Q: Which of the following represents the smallest mass? a 23 cg b 2.3 × 103 μ g c 0.23 mg d 0.23 g e…

A: The smallest mass among the following has to be given,

Q: The density of an object is 0.072 g/mL. Calculate the mass of this object (g) if it displaces 150.0…

A: Given: The density of an object = 0.072 g/mL The volume of water displaced by the object = 150.0 mL…

Q: Express these non-exponentially, and choose the unit and prefix that works best: 2 x 10-3 s 1.5 x…

A:

Q: 2.0 ft how many cm?

A:

Q: What is the mass of an Iron cube (density = 7.87 g/cm3) where each edge is 2.00 inches?   1 inch =…

A: Mass of iron cube can be find out using volume and density as follows:

Q: Calculate the volumes.  What is the volume of 11.3 g graphite, density of  2.25 g/cm3. What is the…

A:

Q: Which one of the following substances will float in gasoline, which has a density of 0.74 g/mL? The…

A: A substance will float if it is less dense than the liquid it is placed in.

Q: Nickel metal has a density of 8.90 g/cm3. How much does 15 cm3 of nickel metal weigh in grams?

A: Snice u have posted multiple question we will solve the first question for you. To get the remaining…

Q: Which of the following represents the smallest mass?a  23 cgb  2.3 × 103 μgc  0.23 mgd  0.23 ge  2.3…

A: We know that, 1 cg = 0.01 g 1microgram =10-6 g 1 milligram = 0.001 g 1 kg = 1000 g

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: Consider a beaker of water sitting on the pan of an electronic scale that has been tared. A metal…

A: Given : a) The mass of water displaced by the metal weight= 0.15 g  Density water = 0.9982 g/mL b)…

Q: 0.5 quart jar contains 2.0 pounds of honey. What is the density of the honey

A: Density is given by the ratio of mass of the substance to that of the volume.

Q: Ketamine, sometimes used as an adjuvant to general anesthesia, is available as a 1.0 % (w/v)…

A: We have to calculate mass of ketamine

Q: How much volume (in cm^3) is gained by the person

A: Density = mass/volume  So, volume = mass/density

Q: Density is an intensive physical property. Look-up the meaning of an intensive property of matter…

A: Given - Density of 25.0 mL water = 1.001 g/mL. We have to find the density of 50.0 mL of water.

Q: Calculate the density of an object that displaces 16.4 mLs of water in a graduated cylinder and has…

A: Answer of this question :-  Density :- The density  of a substance is its mass per unit volume.

Q: The radius of a helium atom is 31 pm. What is the radius in nanometers? (pico = 10-12; nano = 10-9

A: This question can be solved easily via dimensional analysis.

Q: M OSTATES OF MATTER Calculating mass concentration A chemist prepares a solution of sodium chloride…

A: Given, mass of NaCl = 49.66 g Note: 100 mL = 1 dL Volume of the volumetric flask = Volume of the…

Q: What is the density of an object that has a mass of 2.628 g and is 2.23 cm x 1.21 cm x 0.36 cm ? a.…

A:

Q: When you perform the following operations, how many significant figures should your answer have?…

A: Significant figures can be defined as the total number of the digits which includes the last digit…

Q: What is the density of carbon dioxide gas if 0.196 g occupies a volume of 100 mL

A: Given To determine density of carbon dioxide gas if 0.196 g occupies a volume of 100 mL

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

A:

Q: nsity of 7.86 g/cm3. The volume occupied by 55.85 g of iron is Group of answer choices

A: Density is mass per unit volume.

Q: A chemist prepares a mixture of ethanol and water at a temperature of 23.0 °C. He measures out 38.5…

A:

Q: Carry out the following calculations, making sure that youranswer has the correct number of…

A: Significant figures:   Significant figures /digits are the numbers that have proper significance to…

Q: Volume of Water(mL)=100mL Initial temp of water (C)= 21 C degrees Mass of metal(g)=2.9grams Final…

A:

Q: What is the volume of 40.0 kg of gold, which has a density of 19.3 g/ml? Give correct significant…

A: The given data contains, Mass of gold = 40 g = 40000 g Density = 19.3 g/ml

Q: nugget of gold with a mass of 521 g is added to 50.0 mL of water. The water level rises to avolume…

A: Mass of gold = 521 g Volume of water (V1) = 50 mL Volume of water after addition of gold (V2) = 77…

Q: The single proton that forms the nucleus of the hydrogen atom has a radius of approximately…

A: Given : Radius of nucleus = 1.0 x 10-13 cm. Radius of hydrogen atom = 52.9 pm. Convert the radius of…

Q: What is the density of mercury if 100 g occupies a volume of 7.36 cm3

A: Density of a particular substance is the compactness of atoms present in it. It represents the…

Q: A recipe calls for a quarter cup of butter. Calculate its mass in grams if its density is 0.860…

A: Density (D) = 0.860 g/cm3 Volume = 1 qt 1qt = 0.946 L  1L = 1000 Cm3  So, 0.946 L = 946 cm3  Mass =…

Q: The density of mercury is 13.5 g/ml. What is the density in kg/m³? O 1.35 x 10-8 O 1.35 x 103 O 1.35…

A:

Q: A recipe calls for a cup and a half of mayonnaise. Calculate its mass in grams if its density is…

A: A recipe calls for a cup and a half of mayonnaise.Total volume is 1.5 cup It's density is 0.910…

Q: a themometer containing 8.3 g of mercury has broken.what volume ,in milimeters, of mercury spilled.…

A: Interpretation: A themometer containing 8.3 g of mercury has broken then volume in milimeters, of…

Q: What is the length of the nail reported to the correct number of significant figures? Centimeters…

A: Given, The length from the end to last tip of nail falls between length 0 to 4.5 cm of scale.

Q: Use mass density to find volume (picture is included)

A: Given:Mass of Carbon tetra chloride= 35.0 gDensity= 1.59 g/cc

Q: In the determination of the density of a liquid using a pycnometer, water was the reference liquid…

A: 1. Given that : The mass of water = 10.3 g The density of water = 0.9988 g/mL

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.