Calculate these volumes.(a) What is the volume of 11.3 g graphite, density = 2.25 g/cm3?(b) What is the volume of 39.657 g bromine, density = 2.928 g/cm3?
Q: Name the SI base units that are important in chemistry,and give the SI units for expressing the…
A: Since we only answer up to 3 sub-parts, we’ll answer the first 3 sub-parts. Please resubmit the…
Q: Lithium is a soft, gray solid that has the lowest density of any metal. It is anessential component…
A: Density can be calculated by taking ratio of mass and volume. So, first convert the given mass in…
Q: If a sample of unknown substance has a mass of 3.10 kg and a volume of 1.80 L, what is the density…
A:
Q: If substance A and substance B each have a density of 1.34 g/cm3, must 3 cm3 of A have the same mass…
A: Yes, the mass of 3 cm3 of A will be the same as 3 cm3.
Q: A). The density of osmium is reported by one source to be 22,610kg/m3. What is the density in g/cm3?…
A: A.) The density of osmium is reported by one source to be 22,610kg/m3. This is to be converted into…
Q: High-density lipoprotein (HDL) is a type of cholesterol, sometimes called “good cholesterol,” that…
A: Density is given by the ratio of the mass of the substance to that of the volume.
Q: The tablecloth on my dining room table is 2 m long, which is
A: The length of the table cloth is 2m long which we need to convert into cm and in
Q: A student is given the following question: "What is the mass of a gold bar that is 7.379 x 1o 4m3 in…
A:
Q: What is the volume, in L, of a room that is 8.00 ft x 10.00 ft x 10.0 ft?
A: The volume in liters has to be determined. Some of the common conversion factors that will be useful…
Q: The diameter of a red blood cell is about 3 × 10−4 in. What is its diameter in centimeters?
A: Red blood cell (RBC) is the component of blood. It helps in the transport of oxygen to the body…
Q: A swimming pool has average dimensions of 40 feet by 20 feet by 6.0 feet. Given the density of water…
A: The formula of density is given as follows: Rearranging the terms,it becomes
Q: A typical cheese contains 30.17% water, 31.23% protein, 34.39% fat by mass and the rest made up of…
A: A density of any object depend on the mass of the object as well as the volume it occupies. Here we…
Q: Given: 1 lb (pound) = 16 oz (ounces), and 1 lb = 453.6 g, what is 5040 oz (ounces) in %3D kilograms?
A: Conversion factor for the conversion of mass from ounces to pound is 1 lb16 oz. Conversion factor…
Q: The density of iron is 7.86 g/cm3. What is the volume in milliliters (mL) of an irregularly shaped…
A: • The values provided in the question are:- i) Density of Iron, d = 7.86 g/cm3 ii) Mass of Iron, m…
Q: The population density of worms in a particular field is 33 worms per cubic meter of soil. How many…
A: Given dimensions of field = 1 km × 1.5 km density of worms = 33 worm per cubic meter of soil
Q: What is the density of lead (in g/cm3 ) if a rectangular bar measuring 0.500 cm in height, 1.55 cm…
A: Volume of the box = height x width x length = 0.500 cm x 1.55 cm x 25 cm = 19.375 cm3.
Q: Given the two liquids, gasoline (d = 0.70 g/mL) and chloroform (d = 1.5 g/mL), how could you…
A:
Q: What is the mass, in pounds, of 8.32 quarts of olive oil, which has a density of 3.45 kg/gal?
A: Given: Volume of olive oil = 8.32 quarts And density of olive oil = 3.45 Kg/gal. Since 1 gal = 4…
Q: If an object as a density of 4.00 g/cm^3, what is its density in units of kg/m^3?
A: Given : density = 4.00 g/cm3
Q: Read the following descriptions of the element bromine and indicate which are physical properties…
A: Density of a substance is mass of that substance in per unit volume. Corrosion is change in…
Q: 2. The density of Zinc is 7.13 g/cm³. What is the volume of a sheet of zinc that is 45cm by 60cm in…
A: Given information, Density of Zinc = 7.13 g/cm3 Area is 45 cm x 60 cm and thickness is 0.0155 cm
Q: What is the mass of a substance that has a densityof 11.6 g/cm3 and a volume of 35 cm?
A: All matter can be classified as solid, liquid and gases mainly. In these physical states of matter,…
Q: What is the volume of a box in cm3 if its dimensions are 9 inches x 7.7 inches x 10.1 inches?
A: Given: The dimensions of the box are 9 inches x 7.7 inches x 10.1 inches
Q: The density of the organic compound benzene is 0.879 g/mL.Calculate the mass in grams of 1.00 qt of…
A: Given information, Density of benzene is 0.879 g/mL. Volume of benzene is 1.00 quart
Q: If a troy pound equals 12 troy ounces, and a troy ounce equals 31.1 grams, what is the mass in…
A: Given: 1 troy pound=12 troy ounces 1 troy ounce=31.1 grams
Q: If a large marshmallow has a volume of 2.50 in^3 and density of 0.242 g/cm^3, how kuch would it…
A: GIVEN: Volume of marshmallow= 2.50 in3 Density= 0.242g/cm3 To calculate: weigh of marshmallow
Q: Gold is a very dense metal with a density of 18.3 g/cm3, what is the volume of a 0.255 kg gold…
A: Given that - Density of Gold = 18.3 g/cm3 Mass of Gold sample = 0.255 kg This mass in grams is =…
Q: The density of methanol at 20.0 oC is 0.791 g/mL. What is the mass, in grams, of a 280. mL sample?
A: Given : density of methanol = 0.791 g/mL And volume of methanol = 280 mL
Q: The radius of a barium atom is 2.22X10⁻¹⁰m. What is its ra-dius in angstroms (Å)?
A: Radius of an atom specifies its size. It measures the distance from the center of the nucleus to the…
Q: If a block of copper measures 2.00 cm x 4.00 cm x 5 cm and weighs 356 g, what is its density?
A: The mass per unit volume of a substance is known as the density of the substance. The density of a…
Q: 2. You purchase a rectangular piece of metal that has dimensions 5.0 X 15.0 X 30.0 mm and mass…
A: A numerical problem based on measurement, which is to be accomplished.
Q: to make a tablet of aspirin, it requires 249 mg of salicylic acid. if the chemist purchased 9.0 x…
A: mass of salicylic acid purchased by chemist = 9.0 x 10-3 OZ Mass of salicylic acid required to…
Q: 1. The density of water at 25°C is 0.997 grams per mL. If a swimming pool holds 265 gallons of water…
A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly…
Q: If a 3.25 L sample of pure glycerol has a mass of 4.10×10^3 g -what is the density of glycerol in…
A:
Q: Lithium is a soft, gray solid that has the lowest density of any metal. It is an essential component…
A: The given values for rectangular slab of lithium are: m (mass)=1.49×103 mg=1.49×103×10-3 g=1.49 gl…
Q: A. A typical cheese contains 30.17% water, 31.23% protein, 34.39% fat by mass and the rest made up…
A: We have to predict the mineral water content, volume occupied.
Q: A student determined in a set of four experiments that the density of magnesium metal was 1.66…
A: The data is given as follows: 1.66 g/mL, 1.65 g/mL, 1.67 g/mL, and 1.67 g/mL Accepted value for…
Q: If an electric car is capable of going 225 km on a singlecharge, how many charges will it need to…
A: Since 1 km = 0.621 miles The charges as the trip begin with a full charge is calculated as Since 1…
Q: Molecular distances are given in nano-meters, where 1nm is equivalent to 1 x 10-9 meter. If the…
A:
Q: If you have a piece of lead (dPb = 11.34g cm^-3) with a volume of 23.4 cm^3, what is the mass (in…
A:
Q: he volume occupied by the egg whites from four “large” eggs is 112 mL. The mass of the egg whites…
A: Given : volume of 4 egg whites = 112 mL And mass of 4 egg whites = 120 g
Q: You are given the length and width of 10.5 in by 8.5 in. Upon weighing, it comes out to be 0.885 g.…
A: Given,Dimensions are 10.5 inch by 8.5 inch.Density is 1.10g/cm3Mass is 0.885 g.Thichkness = ?
Q: 1.100 What is the density of lead in g/cm³ if a rectangular bar measuring 0.50 cm in height, 1.55 cm…
A: The density of lead in g/cm3 is to be calculated.
Q: Which of the following is a physical property? Which of the following items is a pure…
A: Interpretation- There are too many questions which are given as above mentioned so just answer of…
Q: If a sample of unknown substance has a mass of 3.50 kg and a volume of 1.30 L, what is the density…
A: Given : Mass of substance = 3.50 Kg = 3500 g…
Q: How far does light travel in 4.0μs?
A:
Q: When 89.329 g of an irregularly shaped sample of cobalt was placed in a container and filled to the…
A: Given: Total volume of liquid = 25.00 mL. Mass of Cobalt = 89.329 g. Mass of cobalt with ethyl…
Q: 3. What is the density (in g/cm3) of a solid sphere with a mass of 8235 mg and a radius of 5.0 mm?
A: In given question Density = mass / volume Formula used.
Q: What is the density of a substances in mg/L, if a sample with a volume of 1.91cm has a mass of…
A: I have given a detailed solution to the question below:
Q: Calculate the volume of a book with the following dimensions: length = 28.3 cm, width = 22.2 cm,…
A: Volume of the book can be calculated by using the formula given below as; Volume = Length × Width ×…
Calculate these volumes.
(a) What is the volume of 11.3 g graphite, density = 2.25 g/cm3?
(b) What is the volume of 39.657 g bromine, density = 2.928 g/cm3?
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- Ethylene glycol, C2H6O2, is an ingredient of automobile antifreeze. Its density is 1.11 g/cm3 at 20 C. If you need 500. mL of this liquid, what mass of the compound, in grams, is required?Calculate these masses.(a) What is the mass of 6.00 cm3 of mercury, density = 13.5939 g/cm3?(b) What is the mass of 25.0 mL octane, density = 0.702 g/cm3?Calculate these masses.(a) What is the mass of 6.00 cm 3 of sodium, density = 0.97 g/cm 3 ?(b) What is the mass of 155 mL gaseous chlorine, density = 3.16 g/L?
- Calculate these masses.(a) What is the mass of 4.00 cm3 of sodium, density = 0.97 g/cm3 ?(b) What is the mass of 125 mL gaseous chlorine, density = 3.16 g/L?(a) A cube of osmium metal 1.500 cm on a side has a mass of76.31 g at 25 °C. What is its density in g/cm3 at this temperature?(b) The density of titanium metal is 4.51g/cm3 at 25 °C.What mass of titanium displaces 125.0 mL of water at 25 °C? (c) The density of benzene at 15 °C is 0.8787 g/mL. Calculatethe mass of 0.1500 L of benzene at this temperature.Calculate these volumes.(a) What is the volume of 35 g iodine, density = 4.93 g/cm 3 ?(b) What is the volume of 33.28 g gaseous hydrogen, density = 0.089 g/L?
- Calculate these volumes.(a) What is the volume of 25 g iodine, density = 4.93 g/cm3?(b) What is the volume of 3.28 g gaseous hydrogen, density = 0.089 g/L?The volume of a certain bacterial cell is 2.56 mm3. (a) What is its volume in cubic millimeters (mm3)? (b) What is the volume of 105 cells in liters (L)?A metal object of an irregular shape has a mass of 31.5 grams. When the metal is added to water in a graduated cylinder, the volume of water increases from 5.28 mL to 7.61 mL. (A) How much water does the metal displace? (B) Calculate the density of the metal. (C) Is the metal made of platinum? Explain. (Hint: the density of platinum = 21.4 g/cm³)
- (1) A rectangular block of wood has the following dimensions: 10.0 cm x 5.00 cm x 4.00 cm. The block weight 100 g. What is the density of the block of wood? (2) What is the mass of a 400-mL sample of ethyl alcohol if its density is 0.8 g/mL?1. (a) How many kilometers/min does a car go if it goes 52 miles/hour? (b) What number of inches is 0.09 miles? (c) What number of μm are in 1.116 cm?An empty vial weighs 55.32 g. (a) If the vial weighs 185.56 g when filled with liquid mercury (d = 13.53 g/cm3), what is its volume? (b) How much would the vial weigh if it were filled with water (d = 0.997 g/cm3 at 25°C)?