A 50mL beaker has a mass of 42.503 g. Make the following conversions and show your work  mass in kg mass in lbs mass in tons  mass in dj

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 student measured another sample that was aluminum and found it had a mass of 8.1 g and a volume of…

A: Step: 1 Given  Mass of aluminium sample = 8.1g Volume of the sample = 3mL Find out Density of…

Q: 23mg Drug/kg Person into grams for an 182 lb person

A: Answer:- This question is answered by using the simple concept of dimensional analysis using the…

Q: An empty graduated cylinder has a mass of 42.817 g. When filled with 50.0 mL of an unknown liquid,…

A: Mass of empty graduated cylinder=42.817 g Volume of liquid =  50.0 mL  Mass of graduated cylinder +…

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

A:

Q: A bedroom has a volume of 115 m. What is its volume in each unit? a. km b. dm C. cm

A: Volume can be expressed in different units like cubic kilometer, cubic decimeter and cubic…

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: What is the density of common antifreeze in units of g/mL? A 4.00-qt sample of the antifreeze weighs…

A: Density of a material is the mass of the material per unit volume of the material. Density indicates…

Q: The recommended adult dose of a particular drug is 4.89 mg/kg of body mass. Calculate the dose in…

A: Given  Dose = 4.89 mg Weight of person  = 1 kg  Weight of person  = 156 Ib  Dose in mg  = ?

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: Conventional 15W-40 motor oil in a car’s engine has a volume of 4.20 L 15W-40 and a mass of 3.66 kg…

A: Volume = 4.20L Mass = 3.66kg

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 50 mL beaker has a mass of 42.503g.  Make the following conversion mass in lbs

A: It is given that the mass of a 50 mL beaker is 42.503 g and it is required to convert the given mass…

Q: a particular stone with a mass of 56.78 g was put into a graduated cylinder containing 11.0mL. The…

A: Density is defined mass per volume and it is denoted by D. D=mV Here m denotes mass and V denotes…

Q: A 50 mL beaker has a mass of 42.503g.  Make the following conversion    mass in tons

A:

Q: An aluminum cylinder is 5em long and has a mass of 42g. If aluminum has a density of 27009/m3, how…

A: step 1: Volume is defined as the ratio of the mass to the density

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: A 0.170-kg sample of methylene chloride has a density of 1.126g/cm^3. What is it's volume

A: Given: mass = 0.170 kg = 170 g density = 1.126 g/cm3   formula : Density = mass / Volume we need to…

Q: Conversions: include the correct number of significant digits and follow the format provided in the…

A: Given that , We have to convert 1.2 gram to micrograms  & 10.0 cm to inches.

Q: Calculate the volume in units of cm3 for 24.4 x106 tons aluminum.  The density of aluminum is 2.70…

A: Given: Mass of aluminium = 24.4 × 106 tons. And density of aluminium = 2.70 g/cm3

Q: Decide whether each proposed multiplication or division of measurements is possible. If it is…

A: ->Multiplication and division of different units are possible. ->Addition and substraction of…

Q: Find the volume in mL of an object that has a density of 10.2 g/L and a mass of 30.0 kg.

A: Density is the ratio of mass and volume. Given density = 10.2 g/L  mass = 30.0 kg

Q: An object with a Density of 1.6 g/mL, has a mass if 0.2 LB find the volume in mL

A:

Q: Rocephin® is an antibiotic sometimes used to treat skin infections. In children, the maximum…

A: given medicine dosasge  75 mg/kg 1kg = 2.20 lb  1mg = 10-3gm

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: 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: What is the mass of a cube of aluminum 2.03 cm on each side. The density of Al is 2.70 g/cm3.

A: The length of the cube of aluminium is = 2.03 cm The density of aluminium is = 2.70 g/cm3 The mass…

Q: What is the mass of 10.0 ml of diethyl ether?

A: Density = mass/volume  So, Mass = density × volume

Q: 1. What is the mass in kilograms of and weight in Newtons (g = 9.65 m/s?) of %3D a. 400 lbm…

A: 1.   1 pound ( lbm ) = 0.454 Kilogram ( Kg )            Weight in newtons  =   m ×  g    m = mass in…

Q: A small cube measures 12.8 mm on a side and weighs 6.23 grams. What is the density of the cube in…

A:

Q: What is the mass in grams of 2.50 gal of water? The density of water is 1.00…

A: 1 gallon of water has a volume of 3.785L. Convert 2.50 gal into millilitres.

Q: A slow jogger runs a mile in 13 min. Calculate thespeed in (a) in/s, (b) m/min, (c) km/h (1 mi =…

A: Speed is defined as distance travelled per unit time. Speed = DistanceTime   Now, a jogger runs 1…

Q: A 10mL graduated cylinder has a height of 7.2 inches . Make the following conversions and show your…

A: Height of cylinder = 7.2 inches Volume = 10 mL Height in  meter = ? cm = ? Km = ? Feet = ?

Q: A 50 ml beaker has a mass of 42.503g. Make the following conversions mass in kg , lbs, tons, dg

A: Given: mass of the beaker = 42.503 g To Make the following conversions a) Mass in g into mass in kg…

Q: Charlotte is driving at 52.1 mi/h and receives a text message. She looks down at her phone and takes…

A: Solution: We know the formula for speed of any object. speed =  distance travelled by an object /…

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

A:

Q: density of the nugget

A: Density basically expresses direct proportional relation with mass whereas inversely proportional…

Q: A 50 mL beaker has a mass of 42.503g.  Make the following conversion. Mass in kg

A:

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 50mL beaker has a mass of 42.503g.  Make the following conversions    mass in dg

A: It is given that the mass of a 50 mL beaker is 42.503 g and it is required to convert the given mass…

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: The density of mercury is 13.6 g/mL. What is the density of mercury in pounds/gallon?

A: Given : Density of mercury = 13.6 g/ml Mercury is a liquid metal.

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

A: Generally, 1 inch is equal to 0.0833333 foot. The conversion is as follows,

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: The height of a 100 mL graduated cylinder in cm is 24.0 cm.  what is the height in:  m inches…

A: Centimeter- A metric unit of length which is equal to one hundredth of meter It is unit of length.…

Q: O Convert 30 inches /second to miles / hour t llailelbo seconds 60 mindes 30 inches second…

A: Please find the attachment,

Q: conversions

A:

Q: Can you help me understand conversions?  I am trying to convert 55.p miles/hour to meters/sec. I was…

A: 55 miles/hour is to be converted into meters/sec.

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.