1.The density of manganese is 7.21 g/mL, that of calcium chloride is 2.15 g/mL, and that of sodium acetate is 1.528 g/mL. The three solids were placed in a liquid, in which they do not dissolve. The liquid has a density of 2.15 g/mL. Which solid will sink to the bottom, which will stay on the top, and which will stay in the middle of the liquid? 2.The density of homogenized milk is 1.03 g/mL. How much does 1 cup (236 mL) of homogenized milk weigh in grams? 3.Acetone, the solvent in nail polish remover, has a density of 0.791 g/mL. What is the volume, in milliliters, of 20.0 g of acetone?

Q: The density of homogenized milk is 1.03 g/mL.  How much does 1 cup (236 mL) of the milk weigh in…

A: The density of a substance is defined as the mass of the substance divided by its volume. The…

Q: 1.57 The density of manganese is 7.21 g/mL, that of cal- cium chloride is 2.15 g/mL, and that of…

A: Given,  Density of Manganese = 7.21 g/mL Density of calcium chloride = 2.15 g/mL Density of sodium…

Q: 1.If the temperature is 20. °C, what is the corresponding temperature on the Fahrenheit scale?…

A: Physical property is the substance inherent property. To get this no need of the change in chemical…

Q: How many gallons of water does an aquarium hold if it measures 73.9 inches long by 19 inches wide…

A: Given information:Length of aquarium = 73.9 inchesBreadth of aquarium = 19 inchesHeight of aquarium…

Q: A chemist adds 4 drops of hydrochloric acid to a beaker. What kind of number is "4" in this example?…

A: This is exact number. Because the number is obtained by counting. Each drop is countable. So, 4…

Q: Bob and Jill are measuring the height of Mr. Chenet (Mr Chenet is 1.8593 meters tall). Bob gets a…

A: Accuracy It is defined as the closeness of measurement to specific value means we will have one…

Q: 1. You have 5 blocks that are the same size, but different 1 kg 2 kg 3 kg 4 kg 5 kg masses. The…

A: Density of a substance is given by the ratio of mass is to volume, Density=MassVolume At constant…

Q: 1. Which area is greater than 100 ft²? A) an 8 ft. × 8 ft. square B) a rectangle with an area of…

A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: GENERAL CHEMISTRY 1. A graduated cylinder contains three unknown liquids: Liquid A (top layer),…

A: The liquids that are more dense are also heavier and are at the bottom and the liquids that are…

Q: A glass cylinder contains four liquid layers: mercury (d = 13.6 g/mL), chloroform (d = 1.49 g/mL),…

A: Denser particles lie at the bottom and the lighter particles remain at the top of the container.…

Q: Heptane and water do not mix, and heptane has a lower density (0.684 g/mL) than water (1.00 g/mL). A…

A: Heptane and water, two immiscible liquids are taken in a cylinder.

Q: 1. Choose the most appropriate glassware (1.0 mL pipette, 50 mL Erlenmeyer flask, 100.0 mL graduated…

A: In a chemistry lab, various chemicals needs to be handled carefully, while measuring or sometimes…

Q: A 26.0-oz container of salt costs $0.89. (Conversions: 6 teaspoons = 1 ounce; 16 ounces = 1 pound.)…

A: In the given case total amount of salt is given along with its cost. By using proper unit conversion…

Q: A new linear temperature scale, degrees Zunzol (∘Z∘Z), is based on the freezing point and boiling…

A:

Q: A cube has a mass of 81~g, and a density of 3.0~g/cm3.  What is the length of one of the sides of…

A:

Q: Water has a density of 0.997 g/cm at 25 °C; ice has a density of 0.917 g/cm at-10 °C. Part A If a…

A: The given data contains, Volume = 1.00 L density of water = 0.997 g/cm3 density of ice = 0.917 g/cm3…

Q: A typical human body contains between 9 and 12 pints of blood. A woman's body contains 10.01 pints…

A: Given : Density of  hemoglobin in her blood = 13.5 g/dL

Q: A solid metal sphere has a radius of 3.53 cm and a mass of 1.796 kg. What is the density of the…

A: The given data contains, Radius of the sphere = 3.53 cm. Mass of the sphere = 1.796 kg.

Q: The density of manganese is 7.21 g/mL, that of calcium chloride is 2.15 g/mL, and that of sodium…

A: Given: The density of manganese = 7.21 g/mL The density of calcium chloride = 2.15 g/mL The density…

Q: Tc = 9 °F x (Tp – 32 °F) The average normal human body temperature is 98.6 °F. 9 °F TF e x Tc) +32…

A: We will use the Fahrenheit and celcius conversion relation to answer the question.

Q: 1.120 Mercury metal is liquid at normal temperatures but freezes at -38.9°C. What is this…

A: The relationship between oC, oF and K is :

Q: Lead has a density of 11.3 g/cm3. What volume would a 1432 g block of lead occupy?

A: Given, density = 11.3 g/cm3. Mass = 1432 gm

Q: 3) Each of the beakers depicted below contains two liquids that do not dissolve in each other. Three…

A: Each of the beakers depicted below contains two liquids that do not dissolve in each other.   (a)…

Q: Heptane and water do not mix, and heptane has a lower density (0.684 g/mL) than water (1.00 g/mL). A…

A: Given data is: Density of heptane = 0.684 g/ml Mass of heptane = 35.8g density of water = 1.00g/ml…

Q: At what temperature would 250 mL of water boil? 1000 mL? Is the boiling point an intensive or…

A: The temperature at which a substance in liquid state changes into a gas is called boiling point. The…

Q: Ethylene glycol (antifreeze) has a density of 1.11 g/cm3.a. What is the mass in g of 417 mL of…

A: (a) mass in grams of ethylene glycol can be calculated as follows:

Q: Your 50 mL beaker has a mass of 6.29 g. You add 10.00 mL to the 50 mL beaker and now the total mass…

A:

Q: Acetone (nail polish remover) has a density of 0.7857 g/cm3.a. What is the mass in g of 28.56 mL of…

A: Density is a physical quantity that can be determined with the help of the mass and volume of the…

Q: What is the cost of unleaded gasoline in Manila in USD per gallon? (b) How much would a tankful of…

A:

Q: A graduated cylinder contains 20.5 mL of water. What is the new water level after 41.3 g of silver…

A: Density = mass÷Volume ⇒Volume = mass ÷ density Volume of metal = 41.3÷10.5 cm3…

Q: A gasoline station in Manila, Philippines, charges 38.46 pesos per liter f unleaded gasoline at a…

A: 1 L unleaded petrol costs 38.46 pesos(PHP). 1 USD is equivalent to 47.15 PHP. Capacity of the tank…

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: Vegetable oil has a density of 0.92 g/cm³. Which of these substances would float on vegetable oil?…

A: Given: Density of the vegetable oil = 0.92 g/cm3. The phenomenon of floating depends on the…

Q: A bottle of coke contains around 10.6 grams of sugar per 100 mL of coke. If a small bottle of coke…

A:

Q: sample of a liquid solvent has a density of 0.645 g/mL. What is the mass of 77.5 mL of the liquid

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

Q: A can of Diet Coke has a mass of 362.4 g and a volume of 380. mL. In which of the following liquids…

A: Since the diet coke will float on a liquid which will have density more than the density of diet…

Q: A 500 mL bottle of water contains 100 ppm of calcium.  The recommended daily intake of calcium for…

A:

Q: 57.0 µL drops of two different liquids are put on the same surface: Liquid X Liquid Y Note for…

A: The solution is given below -

Q: 16) 164.0 g of a substance occupy a volume of 120.0 mL. In relation to water, which statement is…

A:

Q: one box of iron nails contains 85 nails and weighs 0.260lbs lbs total. The density of iron is…

A: As there is water inside the cylinder if we are adding some iron nails in it there will be a rise in…

Q: A typical human body contains between 9 and 12 pints of blood. A woman's body contains 11.05 pints…

A:

Q: An object will sink in a liquid if the density of the object is greater than that of the liquid. The…

A: It is known that an object will sink in a liquid if the density of the object is greater than that…

Q: A student is trying to determine some information about a metal sphere. He weighs a piece of metal…

A: Density :-  It is defined as the ratio of mass of a substance to volume occupied by the substance…

Q: 8. A 12-oz can of soda costs 50-cents. A 2.0-L of the same soda is on sale for $1.29. How many times…

A: The unit conversion can be done by multiplying or dividing the given units by appropriate numbers.…

Q: 1.____What is the mass of a femur (leg bone) having a volume of 118 cm3? The density of bone is 1.8…

A: Density :-  The ratio of mass of a substance to volume of the substance is defined as density…

Q: A gold brick is 15.24 cm long, 7.62 cm wide and 2.54 cm high. How much would it weigh?

A: Given : Length of brick = 15.24 cm  Width of brick = 7.62 cm  And height of brick = 2.54 cm

Q: Ethylene glycol (antifreeze) has a density of 1.11 g/cm. a. What is the mass in g of 417 mL of…

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

Q: a. An ice cube measures 4.40 cm on each edge and weighs 77.688 g. Calculate the density of ice.…

A: The mass per unit volume of a substance is known as the density of the substance. The density of a…

Introduction to chemistry

Chemistry is a branch of science that deals with the analysis of material and the substances that comprise it. It also manages the properties of these substances and their reactions to form new substances. It is basically centered on particles and atoms that make up components and mixtures. These chemical species will in general connect using bonds.