A bag of candies at the store contains 42 candies. A box of candy bags contains 12 bags. Each candy has a mass of 2.41 g. How many boxes would I have to buy in order to have 47.3 kg of candy? Please round your answer to the nearest whole number

Q: The width, length and height of a large crate are as follows: 1.22 m, 3.22 m and 0.83 m.,…

A: Given is, The width, length and height of a large crate are as follows: 1.22 m, 3.22 m and 0.83 m.

Q: A dessert contains 141.45 g of vanilla ice cream, 83 g of fudge sauce, and 39.1 g of nuts. What is…

A: A dessert contains,141.45 g vanilla ice cream83 g fudge39.1 g nutsTotal mass of dessert = 141.45 +…

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

A:

Q: density of unknown liquid initial mass of erlenmeyer flask 119.528 g final mass of erlenmeyer…

A: In the question Following information given -   Initial mass of erlenmeyer flask = 119.528 g Final…

Q: The density of a metal is 8.67 g/cm3. How many pounds are in 298.86 in of the metal? (You can use…

A: The relation between mass, volume and density is : density = mass / volume or, mass = density x…

Q: density of rubbing alcohol is .786g/ml at 20 degrees celsius.  What amount of grams of rubing…

A: The density of the rubbing alcohols is = 0.786 g/mL The required volume of the rubbing alcohol is =…

Q: A citrus dealer in Florida sells boxes of 100 oranges at a roadside stand. The boxes routinelyare…

A: Given data contains, The average weight of orange is 7.2 ounces. Average weight of the boxes is 3.2…

Q: I’m having trouble with a homework problem.A graduated cylinder contains 155mL of water. A 15.0-g…

A: The problem asks for the final level (volume) of water in the cyllinder after addition of iron and…

Q: Blueberry high-fiber muffins contain 56 % dietary fiber by mass. If a package with a net weight of…

A: Blueberries are flowering plants with fruits as berries. It has much high nutritional value.  This…

Q: 144X 6= The recommended value for vitamin C is 65.0 mg per day. There are 7.0 mg of vitamin C m…

A: Given: Mass of vitamin C required per day = 65.0 mg. Concentration of vitamin C in grapefruit = 7.0…

Q: A chemistry student needs 40.0 mL of glycerol for an experiment. By consulting the CRC Handbook of…

A: Given  Volume of glycerol = 40 mL  density of glycerol  = 1.26 gram cm-3 or 1.26 gram/cm3 Mass of…

Q: It takes 6.00 cups of flour to bake one cake. One cup of flour has a mass of 120.0g. If you have…

A: One cake requires 6.00 cups of flour.  One cup of a flour has a mass of 120.0g. Therefore, amount of…

Q: Glycerol is a syrupy liquid often used in cosmetics and soaps. A 3.25 L sample of pure glycerol has…

A: Given data, Volume = 3.25 L = (1000 × 3.25 mL) = (3.25 × 103 mL) = 3.25 × 103 cm3 Mass = 4.10 × 103…

Q: combined mass of ten raindrops in grams?

A: Given : The mass of a raindrop = 8 milligrams or 8 mg

Q: Blueberry high-fiber muffins contain 54 % dietary fiber by mass. If a package with a net weight of…

A: Weight of each muffin has to be converted into grams:

Q: The smallest bone in the human body, which is in the ear, has a mass of  0.0030 g. what is the mass…

A: Given, The smallest bone in the human body which is the ear, has a mass of 0.0030 g mass of bone in…

Q: The recommended adult dose of Elixophyllin®, a drug used to treat asthma, is 6.00 mg/kg of body…

A: Given  the recommended dose of a drug =  6.00 mg/kg  mass of person = 115 lb    Conversion factor…

Q: A rectangular block of cadmium has a length of 10cm and a width of 5 cm. If the mass of the block is…

A: Given: Mass of  block = 50.0 g Density of copper = 8.64 g/cm³ Length of block = 10.0 cm width of…

Q: A sheet of aluminum (Al) foil has a total area of 1.000 ft^2 and a mass of 3.806g.  What is the…

A:

Q: In the lab, a student measures a teaspoon of an unknown liquid. The teaspoon of liquid has a mass of…

A:

Q: Graphite and diamond are both made of pure carbon. Graphite has a density of 2.266 -3 g cm and…

A: Density is a physical property. It is the mass of substance present in unit volume of that…

Q: A mass of sugar occupies a volume of 3.2 cm³. What volume would an equal mass of table salt occupy…

A: Given, Density of sugar (dsugar) = 1.58 g/cm3 Density of Table Salt (dtable salt) = 2.16 g/cm3…

Q: How many 1-cm cubes would it take to construct a cube that is 4 cm on edge?

A: The volume of a cube that has 4 cm on edge is; V=a3=43=64 cm3 The volume of a cube that has 1 cm on…

Q: A chemist makes 380. mL of calcium sulfate (CaSo working solution by adding distilled water to 240.…

A: The process of dilution is defined as the process in which a solution with a lower concentration is…

Q: A supposedly gold nugget displaces 19.3 mL of water and has a mass of 371 g. Could the nugget be…

A: Given   The volume of water displaced is 19.3 mL. The mass of gold nugget is 371 g.

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

A: Area of square is as follows,

Q: In the movie The Italian Job, thieves steal gold bullion. One plan is to carry the ingots of gold…

A: Given : Volume of suitcase = 4.36 x 104 cm3 approx. Density of gold = 19.3 g/cm3  And weight of…

Q: Ammonia chemically reacts with oxygen gas to produce nitric oxide and water. What mass of ammonia is…

A: Moles of oxygen can be calculated as:

Q: An ingot of brass weighs 20.5 kg and occupies a volume of 0.637 gallons. What is the density of…

A: We know that density = mass / volume First convert the given mass into g and volume into mL. Then,…

Q: A box of pencils at the store contains 38 pencils . A carton of pencils contains 36 boxes. Each…

A: Given mass of one pencil is 2.47 g. One box of pencil contains 38 pencils. Once carton of pencil…

Q: Honda produces a hybrid electric car called the Honda Insight. The Insight has both a…

A: The conversion of quantity from one unit to another unit is known as unit conversion. During the…

Q: A piece of metal has a mass of 6g and it displaced 3 mL of water in a graduated cylinder. What is…

A:

Q: A cone with a  mass of 6 g has a radius of mesuring 5cm and a height of 2 cm . What is  its density

A: Density

Q: A 1995 penny having a mass of 2.931 g is cut to expose the zinc and dropped into sulfuric acid.…

A: The mass of the given penny is = 2.931 g The mass of the copper shell is = 0.059 g The mass of zinc…

Q: vial of pure acetone has a mass of 2.07 grams. what volume (in cubic centimeters) will it occupy?…

A: Given that:  Mass of acetone = 2.07 g  We know, density of acetone = 0.784g/ml

Q: If one Gold Galleon coin from Harry Potter weighs 12.75g and you have a bag of Gold Galleons that…

A: Weight of 1 coin = 12.75g Total weight = 224g

Q: Calculate the mass in kilograms, of an object that occupies 25.3 cm3  and that has a density of 4.14…

A: Given: The volume of the object=25.3 cm3 The density of the object=4.14 g/cm3 To find: Mass in…

Q: (2) Using your result in question (1), determine the mass in grams of 0.50 Gal of ice cream. This…

A: Given : Mass of ice cream in g = 1.197 X 103 g

Q: Aspirin has been recommended to minimize the chance of hearts attacks in persons who have already…

A:

Q: the density of lead is 11.34 g/mL and the approximate density of water is 1 g/mL if given 1 kg of…

A: Density is the mass of a substance per unit volume.  Thus, the expression is : D = MV Where - D =…

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: A student measures the mass of a block of brown sugar to be 12.9 g with a volume of 8cm3. what is…

A:

Q: The nutritional calorie (Calorie) is equivalent to 1 kcal. One pound of body fat is equivalent to…

A: According to the question, 1 Calorie = 1 kcal and 1 lb = 4.1×103 Calorie and also 1 kcal = 4.184 kJ.…

Q: In the lab, a student measures a teaspoon of an unknown liquid. The teaspoon of liquid has a mass of…

A: We have mass of 1 teaspoon liquid as 6.83 g and volume as 5.75 mL, we have to calculate How many…

Q: A certain chemical plant produces 7.46 × 108 kg of polyethylene in one year. Express this amount in…

A: A decimal number is the one that consists of a whole number and some fractional part.

Q: density of water initial mass of erlenmeyer flask 118.957 g final mass of erlenmeyer flask 128.896…

A:

Q: density of water initial mass of erlenmeyer flask 123.221 g final mass of erlenmeyer flask 133.203…

A: In question Following informations given -   Initial mass of erlenmeyer flask = 123.221 g Final mass…

Q: A Chemistry 20 student uses a thermometer and a hot plate and measures the boiling point of ethyl…

A:

Q: In the experiment on determining the density of liquids, a pycnometer was used. The volume of the…

A: A pycnometer is used for measuring the volume and the density of liquid .

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.