Aluminum has a density of 2.70g/mL. What volume is occupied by a block of aluminum that weighs 4.32 kg? Please show all steps

Q: A particular medication dosage is 45.0 mg/kg of body weight. How many mg of the medication should a…

A: To calculate the mg of dosage , we first need to convert the given mass of child from lb to kg .…

Q: A patient undergoing open heart surgery is to receive 159 units/kg body weight. If the medicine…

A:

Q: A vial of pure acetone has a mass of 2.68 grams.  What volume (in cubic centimeters) will it occupy?…

A: The answer to the following question is -

Q: A marble weighs 4951 µg. How much does it weigh in grams? Please round your answer to the 5…

A: Consider the given information is as follows: Weight of the marble = 4951 µg Weight of marble in…

Q: A brand of chocolate candy contains 7.00g of dietary fat in each 22.7 g piece. How many kilograms of…

A: 22.7 g of chocolate candy contains = 7.00g of dietary fat The mass of candy is = 3.00 lb We know…

Q: Calculate the volume in milliliters of 150 g of coconut oil, which has a density of 0.95 g/mL. How…

A: Given : Mass of coconut oil = 150 g  Density = 0.95 g.ml-1

Q: Q3. A cube of Brass (density 8.74 g/cm has a mass of 245.9 grams. Determine the height of the cube…

A: mass per unit volume is known as density,  its SI unit  is Kg/m3

Q: Table salt contains 39.33 g of sodium per 100 g of salt. The U.S. Food and Drug Administration (FDA)…

A: Mass of salt that contains 39.33 g Na = 100 g salt. Mass of salt that contains 2.40 g Na = 240/39.33…

Q: 1. Calculate the missing density given the following: Mass Volume Density 4.609 kg 0.5800 L ? g/mL

A:

Q: The density of aluminum is 2.70 g/cm3. Calculate its density in kg/m3.

A: Given, the density of aluminium is 2.70 g/cm3.Conversion of g/cm3 to kg/m3 can be done as follows:

Q: You have recently lost 15% body fat by mass. What volume of fat in milliliters have you lost? What…

A: The density of a substance is calculated by the formula, ρ=mV Where, m is the mass of a substance.…

Q: A flask containing 9.55 mL of a liquid weighs 157.2 g with the liquid in the flask and 148.4 g when…

A: Given: Weight of liquid containing flask=157.2 g Weight of empty flask= 148.4 g  Volume of the…

Q: Aluminum has a density of 2.70 g/ml. Calculate the mass (in grams) of aluminum having a volume of…

A: Given :Density of Aluminium = 2.70 g/mLVolume of the given sample of Aluminium = 379 mL

Q: A patient is instructed to take 4.3 g of aspirin per dây, to treat their arthritis. If each tablet…

A: Answer: 4.5 tablets

Q: A box contains 4 bags of sugar. The total mass is 6.0 kg. What is the mass of each bag in grams?

A: Given: Mass of 4 bags of sugar = 6.0 kg   Therefore, Mass of 1 bag of sugar = 6.0 kg4=1.5 kg

Q: you measure water in two containers: a10-mL graduated cylinder with marks at every mL, and a 1-mL…

A: In case of addition and subtraction, the number of digits in decimal point of the sum or difference…

Q: brass has a density of 8.73 g centimeters . how many grams of brass do you have if you have in 43…

A: To solve this problem we will use the formula  Density = mass / volume    Note : density will have…

Q: Use exponential notation to express 4.22 mg in grams

A: Conversions: 1 gm = 1000 mg 1mg = 10-3 g.

Q: Copper has a density of 8.96 g/cc. If a cylinder of copper weighing 42.388 g is dropped into a…

A:

Q: 02 The exponential notation of 385,500 to one significant figure is: A. 3.8x 10 B.3.8x 10 C3 10…

A: Scientific notation: Scientific notation or exponential is a way of expressing numbers in decimal…

Q: A liquid has a density of 0.870 g/mL.  What volume will 10.5 g of the liquid occupy?Report the…

A:

Q: What is the volume of iodine if it has a mass of 2.5kg and a density of 4.93/cm to the 3rd power?…

A: Answer of this question :-

Q: Osmium has a density of 22.6g/mL. What volume would be occupied by a 13.7g sample of osmium? Report…

A: Given that:  density, d = 22.6 g/ml Mass = 13.7 g V =?

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: In a candy factory, the nutty chocolate bars contain 24.5 % pecans by mass. If 6.5 kg of pecans…

A:

Q: If 1 pound = 2.205kg, how many grams is in 4.95 pounds? Report your answers to 2 decimal places…

A:

Q: Ceclor is an antibiotic that can be given to children who have ear infections. A particular…

A: Given : 125 mg of Ceclor is present in 1 mL of medication. Required dose is 15 mg of Ceclor per Kg…

Q: A 15.630 gg milk chocolate bar is found to contain 9.815 g of sugar. What will be the amount of…

A: Given : Mass of sugar = 9.815 g And mass of bar = 15.630 g The mass of reduced bar = 4.000 g

Q: How manny aspirin tables can be made from 100.0g of asprine, if each tablet contains 5.00 grains of…

A: Numbers of aspirin tablets that can be made from 100.0g of aspirin are to be calculated, if each…

Q: How many low-dose 81 mg aspirin tablets can be made from 1.21 kg of aspirin? (do not answer your…

A: Mass of aspirin contained in 1 tablet = 81 mg Total mass of Aspirin available = 1.21 kg

Q: An object has a density of 2.47 g/mL. What is the density in pounds/ft3?  Report your answer with…

A: Density is categorized under intrinsic property that remains unchanged for solids. It is obtained by…

Q: An acetaminophen suspension for infants contains 80 mg/0.80 mL suspension. The recommended dose is…

A: 1 lb =0.45359 kg mass of infant = 14 lb using the…

Q: You measure a cube and determine that its sides are 0.65m. You place the cube on a mass sacle and…

A:

Q: A solid object with a density of 22.4 g/ cm cubed is placed in a graduated cylinder filled with 4.67…

A: Density is defined as the mass of a substance per unit volume .So, Density = MassVolume  ------ 1

Q: A student gains 1.1 lb in two weeks. How many grams did he gain? Express your answer to two…

A: Given : Mass gained in lb = 1.1 lb

Q: convert 0.386g to milligrams. use only metric system

A: Convert 0.386g to mg ?

Q: A patient needs 50 mg of medicine threes times a day. If each tablet of the medicine contains 25 mg,…

A: The mass of medicine required by the patient for a day is calculated below.

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: An aluminum engine block has a volume of 4.77L and a mass of 12.88KG. What is the density of the…

A: We have to calculate the density of the aluminum.

Q: A 0.50 quart jar contains 2.0 pounds of honey. What is the density of the honey?

A: Determine density of the honey:

Q: A 10 mL graduated cylinder has a height of 7.12 inches.  Make the following conversions  height in…

A: It is given that the height of a 10 mL cylinder is 7.12 inches. The height can be converted to cm by…

Q: A gas can holds 5.0 gal of gasoline. Express this quantity in cm3.

A: A gas can holds 5.0 gal of gasoline. Express this quantity in cm3.

Q: An infant ibuprofen suspension contains 100 mg/5.0mL suspension. The recommended dose is 10 mg/kg…

A: Calculate the concentration :-. Mass concentration = massvolume=100mg5.0 ml…

Q: How many milliliters of gasoline have a mass of 4.2 kg (D = 0.74 g/mL)? Express your answer to two…

A: To solve this problem we will use the density of gasoline .

Q: A liquid has a density of 1.27g/mL. What is the mass of 20.0mL of this liquid? Show all required…

A: A liquid has a density of 1.27g/ml. A liquid has a volume of 20.0mL. Mass=?

Q: A physician orders a dose of 250 mg of the antibiotic Ceclor 3 times a day. The medicine is…

A: Given : Dose of patient = 250 mg drug  Number of dose per day = 3  Available suspension…

Q: 11. What is the density of an object with a mass of 1.583 g and a volume of 0.2009 mL?

A: question 11 density is defined as the mass of the object upon the volume occupied by the object it…

Q: If a substance has a mass of 64.9 g per 888 mL then its density is _____ g/mL.  to the 3 sig figs

A: Given: Mass of substance = 64.9 g Volume of substance = 888 mL Density of substance =?

Q: 25.0 ml of a liquid with a density of 1.20 g/mL weighs,

A: given, volume = 25 ml, density = 1.20 gm/ml As we know that, density = mass / volume,

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.