A student gains 2.4 lblb in two weeks. How many grams did he gain?

Q: the daily dose of ampicilin is 115 mg/kg of body weight. if your given 1.525 g of ampicillin to a…

A:

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: Given the density of unknown liquid is 1.2 g/mL, how many grams (g) would 35 mL weigh? Watch sigfigs

A: The density of unknown liquid = 1.2 gml mass of liquid = density x volume  According to unit…

Q: A patient has 0.050 L of blood drawn and this volume of blood has a mass of 55.0 g. What is the…

A: Density defined as the ration of mass (in g) and volume (in ml) of a substance. The mathematically…

Q: the human body on average contains 6 liters of blood. if 20 drops are equal to 1 milliliter, how…

A:

Q: If a recycling center collects 2245 aluminum cans and there are 22 aluminum cans in 1 lb, what…

A: If a recycling center collects 2245 aluminium cans and there are 22 aluminium cans in 1 lb , with…

Q: the food and drug administration (fda) recommends that dietary sodium intake be no more than 2400 mg…

A: Given: Mass= 2400 mg= 2.4g 1 lb=453.6g To find The mass in pounds (lb)

Q: A wooden block has a volume of 176 cm³ and a density of 18.2 g/ cm³. What is the mass?

A: 1.  24 feet to 7.3 meters. 2.  1.3 yards to 119 cm 3.  57.2cm to 1.88ft

Q: cubic meters are in 1.95x105 mL

A:

Q: Human fat has a density of 0.918 g/cm3. How much volume (in cm3) is gained by a person who gains…

A:

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 particular medication dosage is 20.1 mg/kg of body weight. If 1.00 mL of the medication contains…

A: Mass of child = 59 lb. Dosage according to body weight = 20.1 mg/kg 1 mL medication contains = 50 mg

Q: Lead has a density of 11.4 g/cm3. What is the density in kilograms per cubic meter? Write your…

A: The given physical quantities can be converted into other physical quantities by knowing the…

Q: Diamond has a density of 3.52 g/mL. What is the volume in cubic centimeters of a diamond with a mass…

A: Given: density of diamond = 3.52 g/mL. And mass of diamond = 15.1 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: A cube of plastic 1.3x10^-5 km on a side has a mass of 2.1 g. What is its density in g/cm^3

A: Given: Side of Cube = 1.3×10-5 km Mass of cube = 2.1 g

Q: Vinegar has a density of 1.05 g/mL. A flask with 76.2 mL of vinegar has a mass of 149.5g. What is…

A: Given : Mass of flask with vinegar = 149.5 g Volume of vinegar in flask = 76.2 mL And density of…

Q: Human fat has a density of 0.918g/cm^3.How much volume (in cm^3) is gained by a person who gains…

A: The relationship between mass (m), volume (V) and density (d) is given by the expression:

Q: A large stone weighs 53.0kg. How many pounds does it pounds weigh?

A: Given : Weight of stone in Kg = 53.0 Kg

Q: The density of ethanol is 0.789 g/mL. If you need 415.0 g of ethanol for an experiment, how many…

A: Density of ethanol = 0.789 g/mLMass of ethanol need for experiment = 415.0 gVolume(in mL) would you…

Q: a rectangular solid measures 2.44cm by 4.56cm by 7300 millimeters has a mass of 127kg calculate its…

A: Rectangle solid may be considered as a cuboid box as it has a significant thickness/height.Here, the…

Q: The density of ethanol is 0.789 g/mL. If you need 368.0 g of ethanol for an experiment, how many…

A:

Q: If an aspirin weighs 355 mg, how many ounces are in a 100 tablet bottle?

A: Given : Mass of aspirin = 355mg

Q: What is the mass (in kg) of a substance that has a density of 2.27 g/mL and a volume of 64.6 mL?

A: Given,  Density = 2.27 g/mL  volume = 64.6 mL

Q: Gasoline has density of 0.74 g/mLg/mL. How many milliliters of gasoline have a mass of 2.1 kg?

A:

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: What is the volume of 3.0 grams of lead which has a density of 11.4 g/mL?

A: Given information,    Mass of Lead = 3.0 grams    Density = 11.4 g/mL

Q: 1.36 The volume of a certain bacterial cell is 2.56 µm'. (a) What is its volume in cubic millimeters…

A: (1.36)  Given that - volume of a bacterial cell = 2.56 um3 (cubic micrometres)    And, 1 micrometre…

Q: in normal blood, there are about 5.4*10^9 red blood cells per milliliter. the volume of a red blood…

A: Using the mass of red blood cells and density of red blood cells, volume of red blood cells needed…

Q: a large stone weighs 53.0 kg. How many pounds does it weigh?

A: The relation between kilogram (kg) and pound (lb) is written below.1 kg = 2.205 lbs

Q: A red blood cell has a diameter of 7.5 in (micrometers). What is this dimension in…

A: Given, diameter = 7.5 micrometersConversion of micrometers (µm) to meters (m) can be done as:

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

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

Q: Diamond has a density of 3.52 g/mL. What is the volume in cubic centimeters of a diamond with a mass…

A:

Q: A marble weighs 3461 µg. How much does it weigh in grams?

A: Given the weight of marble = 3461 µg  We have to convert this weight into grams(g).

Q: Human fat has a density of 0.918 g/cm3. How much volume (in cm3) is gained by a person who gains…

A: Given that human fat has a density of 0.918 g/cm3. The volume (in cm3) of fat gained by a person has…

Q: If a tablet of methotrexate contains 2.5 mg, how many micrograms of the methotrexate are in two…

A:

Q: If the proper dose of a medication is 10 μg/kg of body weight, how many milligrams would a 200-lb…

A: Given data dose required =10 μgkg of body weight Mass of body = 200 lb…

Q: Children's Chewable Tylenol contains 80. mg of acetaminophen per tablet. If the measured dosage is…

A:

Q: In a country fair a vendor sells a pound of strawberry for $ 3.50. What will be the price of 5.50 kg…

A: The question is based on the concept of general chemistry. We have to calculate price of given…

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: If a price of gold is $150 per ounce, how much would 1.0 kg cost?

A: Coversion of Ounce to kg 1 ounce = 0.0283 kg or 0.0283 kg = 1 ounce or 1 kg = 1/0.0283 ounce =…

Q: 1. A 15-mL sample of gasoline has a mass of 11 g. What is the density of the gasoline?

A:

Q: Of the density of baking soda is 2.1 g/ml how many grams of baking soda are present in 5.9 ml (the…

A: Given : volume of baking soda solution = 5.9 mL And density of baking soda solution = 2.1 g/mL

Q: The density of solid gold metal is19.32/ml. If a side of a cube of gold has a length of 5.30 cm,…

A: Given,Density = 19.32g/mlLength of cube = 5.30cm

Q: How much does a cubic meter of water weigh, in pounds? The density of water is 1.00 g/mL.

A: Given :- density of water = 1 g/mL               Volume of water = 1m3 To calculate :- mass of water…

Q: The density of ethanol is 0.789 g/mL. If you need 329.0 g of ethanol for an experiment, how many…

A: Since,Volume =massdensity

Q: How many milliliters of this suspension should be given to an infant weighing 16 lb ?

A:

Q: An infant is 2 feet and 2 inches tall. How tall is the infant in cm?

A: Given that, The height of infant =2 feet and 2 inches tall

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.