a teaspoon of a liquid has a mass of 7.39 g and a volume of 5.48 mL how many teaspoons would be in 1.90 kg of this unknown liquid. to a whole number

Q: A mouthwash contains 23.0 %% alcohol by volume. If the bottle of mouthwash contains 315 mLmL , what…

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Q: Lithium is the least dense metal known (density = 0.53 g/cm3 ). What is the volume occupied by  3.15…

A:

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: Given,dessert has,141.45 g vanilla ice cream83 g of fudge39.1 g nutsSo,total mass of dessert =…

Q: A pill that is 91.5% aspirin is found to contain 51.42 mg of aspirin. What is the mass of the pill…

A: We know %m/m = (mass of solute/mass of solution ) *100 We are given Mass of aspirin = 51.42mg % m/m…

Q: Ethanol is a common laboratory solvent and has a density of 0.7890.789 g/mL. What is the mass, in…

A: Given: Density of ethanol = 0.7890 g/mL Volume of ethanol= 143143 mL To Calculate : Mass in grams…

Q: A total mass of 8 identical packets of potatoes is 3.68 kg. what is the total mass of 12 such…

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Q: A pill that is 91.5% aspirin is found to contain 53.85 mg of aspirin. What is the mass of the pill…

A: The percentage of the aspirin in the pill is = 91.5 % The mass of aspirin in the pill is = 53.58 mg

Q: A student measures out a 50.3 g sample of sodium hydroxide. What is this mass in kilograms (kg)?

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Q: A flask that contains 14. 59 mL liquid has a mass of 35. 66 g . What is the density of the liquid if…

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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: What is the volume of a sample that has a mass of 20 g and a density of 4 g/mL?

A: Volume: It is define a capacity of container that it could hold liquid within it.

Q: One dozen of cookies weighs 360 grams. What is the weight of each cookie in milligrams?

A: Solution-    12 cookies / 360 gram     360÷12    =30 gram 1cookies / 30 gram 30 gram / 30,000…

Q: A mouthwash contains 2.5% alcohol by volume. If the bottle of mouthwash contains 355 mL, what is the…

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Q: the density of titanium is 4.54g/mL. What is the volume in milliliters of 163 g of titanium

A: Density of a particle is calculated by dividing mass of the particle with the volume. It can be…

Q: A 35.0 mL sample of wine (density = 0.789 g/mL) is added to a glass that has a mass of 49.38 g.What…

A: Density of wine = 0.789 g/mL Volume of wine = 35.0 mL The relation between density, mass and volume…

Q: A mixture is made by adding 20.42 g of substance A, 1.322 g of substance B, and 83.1 g of substance…

A: • The values provided in the question are:-       i) Mass of substance A = 20.42 g    ii) Mass of…

Q: A student needs 22.0g of ethanol for an experiment. If the density of ethanol is 0.789 g/mL, how…

A: • The values provided in the question are:-     i) Mass of ethanol, m = 22.0 g   ii) Density of…

Q: A liquid sample with a volume (v) of 200. mL has a mass (m) of 225 g. What is the density (d) of…

A: Density=MassgVolumem

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: An iceberg has a volume of 7655 cu ft. What is the mass of the ice (in kg) composing the iceberg (at…

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Q: A cat has volume 0.08 m³ and density 670 kg/m³. Find the mass of the cat ?

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Q: volume of the pool in both cubic meters and liters (1 cubic meter = 1000 liters). b. How much…

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Q: Ethanol is a common laboratory solvent and has a density of 0.789 g/mL. What is the mass, in grams,…

A:

Q: a sample of liquid solvent has density of 0.814 g/ml. What is the mass of 92.3 ml of the liquid?

A: Given,Density of liquid = 0.814g/mL.Volume of liquid = 92.3mL.Mass of liquid =?

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: On average, Earth’s crust contains about 8.1% aluminum by mass. If a standard 12-ounce soft drink…

A: Given: Mass of Earth's crust = 2 ton = 2000 Kg.                             (Since 1 ton = 1000 Kg)…

Q: A sample of waterer (density is 0.998 g/mL) is measured to be 25.7mL. What is the mass of water in…

A: Mass = Volume x density

Q: a 0.732kg sample of gold is added to 100.0mL of water. the density of gold is 19.32g/mL. what is the…

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Q: You have a 23-g sample of ethanol with a density of  0.7893 g/mL. What volume of ethanol do you…

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

Q: Ethanol is a common laboratory solvent and has a density of 0.789 g/mL. What is the mass, in grams,…

A:

Q: What is the mass of in carats of a Diamond measuring in 2.8 ml

A: Density is a physical quantity that is defined as mass of substance per unit volume of that…

Q: A medical laboratory test is run using a 4.8PL blood sample. What is this volume in milliliters ?

A: Given: Volume of blood = 4.8 pL The volume is given in picolitre. A picolitre is a very small unit…

Q: A pill that is 91.5% aspirin is found to contain 53.32 mg of aspirin. What is the mass of the pill…

A: Mass percent Mass percent is calculated as Mass percent = (mass of substance/ total mass of sample)…

Q: What is the mass of a 1.75 L sample of a liquid that has a density of 0.921 g/mL?

A: Given :-  volume of liquid = 1.75 L  density of liquid = 0.921 g/mL  To calculate :-  mass of liquid…

Q: A blood sample of 2.81 milliliters is collected from a patient to be anaylzed for a platelet count.…

A: We know that,1 Kg = 1000g1 L = 103 milli L⇒ 1ml = 11000LGiven,Platelet Density of human blood = 1.04…

Q: What is the volume in L of 2540g of olive oil, which has a density of 0.92g/mL ?

A: Density, mass and volume are related by the equation given below:

Q: A metal cube has a mass of 0.112 kg is dropped into a graduated cylinder containing 0.030 L of…

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Q: What is the mass, in grams, of a pure gold cube that has a volume of 4.70 cm3

A: In this question, we want to determine the mass of pure gold cube in grams unit.  You can see…

Q: A 20.0-ml sample of a glucose IV solution that has a mass of 21.8 g. What is the density of the…

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Q: An automobile gasoline tank holds 19.0 gal when full. How many pounds of gasoline will it hold if…

A: Given : volume of gasoline in the tank = 19.0 gal And density of gasoline = 0.737 g/mL

Q: An iceberg has a volume of 7655 ft2. What is the mass of the ice (in kg) composing the iceberg (at 0…

A: Given information,      An iceberg has a volume of 7655 ft2

Q: One liter ( abbreviated L) is the volume of a box that is 1dm on each side. How long is the side of…

A: 10 dm= 1m⇒ 1 dm= 110m =0.1 m

Q: A 19.0-cm-long cylindrical glass tube, sealed at one end, is filled with ethanol. The mass of…

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Q: chloral hydrate a sedative and sleep inducing drug is available as a solution labeled 10.0…

A: The amount of chloral hydrate can be converted into gr/ml with the help of given values as follows:

Q: the teaspoon of a liquid has a mass of 6.96 g and a volume of 43.2 mL. how may teaspoons would be in…

A: It is given that each teaspoon contains 6.96 g of mass. So, inorder to find how may teaspoons would…

Q: 36 ouncew of beer is equivalent to how many standard drinks?

A: 12 ounces of standard beer (regular) contains 5% alcohols.24 ounces of standard beer (regular)…

Q: Lithium is the least dense metal known (density=0.534 g/cm3).  What is the volume occupied by 1.60 *…

A: Given,Mass of the lithium = 1.60×103 gDensity = 0.534 g/cm3

Q: A lead ball is added to a graduated cylinder containing 20.3 mL20.3 mL of water, causing the level…

A: The volume of the ball will be the volume of the water displaced.

Q: 3. Determine the volume (in mL) of l.0 teaspoon. 1 tablespoon = 3 teaspoons; 1 tablespoon = ½fluid…

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.