a prescription requires 7.55mg per kg of body weight.  Convert this quantity to the number of grams required per pound of body weight and determine the coreect dose in grams for a 175 lb patient.  Iseem to be having a difficult time with the conversions....

Q: Visualize a 12-ounce can of diet cola and a 12-ounce can of regular cola are added to a sink full of…

A: Given : The regular cola sinks and the diet cola floats in water.

Q: The distance from Earth to the Moon is approximately240,000 mi. (a) What is this distance in meters?…

A:

Q: (a) How many liters of wine can be held in a wine barrelwhose capacity is 31 gal? (b) The…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: At a resting pulse rate of 71 beats per minute, the human heart typically pumps about 71 mL of blood…

A: Solution The cells that form up the organs and tissues of your body want O to measure. They…

Q: A cylindrical glass tube 20.0cm in length is filled with acetone. The mass of the acetone to fill…

A: Mass of the filled acetone is 13.33g. The length of the glass tube is 20.0cm.

Q: 2. A nurse measured the average heart beats of a patient and reported to the doctor in terms of time…

A: The time period of patient patient heart beats = 0.8 s  Number of heart beats formed in a minute = ?

Q: 1.The literature for a pharmaceutical product states that 26 patients of the 2, 103 enrolled in the…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: The aluminum in a package containing 75 ft2 of kitchen foil weighs approximately 12ounces. Aluminum…

A: The area of kitchen foil in cm2 is calculated as, The mass of foil is grams is calculated as,

Q: A cubic box is completely filled with 1,331 g of water. What is the length of one side of the box,…

A: Given : the mass of water = 1331 g We know, The density of water  = 1.0 g/cm3 The formula for…

Q: I need help with this problem!202 grams of metal occupies a volumen of 32.0mL. What is the density…

A: Given the mass and volume of an object, its density can be calculated as:

Q: A U.S. 1-cent coin (a penny) has a diameter of 19 mm and athickness of 1.5 mm. Assume the coin is…

A: Given: Diameter of coin, 2r= 19 mm, r=9.5 mm= 0.95 cm Thickness of coin, h= 1.5 mm =0.15 cm Density…

Q: A body occupies 150 ft3 and has a speciTic volume of 8 ft°. Assuming that g=32.2 ft/s?, calculate a.…

A:

Q: A recipe for pralines calls for the candymixture to be heated until it reaches the “soft ball”…

A: The units of temperatures are K, C0, F0. These can be interconverted by the following relation:…

Q: An Aluminum foil weighs 0.500g and measures 10.00cm by 10.00cm Given destiny of Aluminum is…

A:

Q: (a) The speed of light in a vacuum is 2.998 * 108 m>s. Calculateits speed in miles per hour

A: Relation between miles and meter: 1 mile = 1609.34 m Relation between hour and second: 1 hour = 3600…

Q: A student experimentally determines the density of water to be 0.9955 g/mL. The reported density of…

A:

Q: A box contains a mixture of small copper spheres and small leadspheres. The total volume of both…

A: Consider the given information is as follows; Total mass mtotal = 4.36 kg = 4360 g Total volume…

Q: A 25.0-cm-long cylindrical glass tube, sealed at one end, isfilled with ethanol. The mass of ethanol…

A: First calculate the volume of ethanol in the tube by using following formula: Given data is: Length…

Q: eine sulfate solution for pain PO q4h as needed. The availability is 30 mg per 1 mL. i.) If the…

A: Given, The codeine sulphate is available as 30 mg per 1 mL. Patient is prescribed to receive 34g of…

Q: radio waves travel at the speed of light, which is 3.00 x 10^8 m/s. How many kilometers will radio…

A: Velocity = displacement /time Velocity = 3*108 m/s 1m = 10-3km 1 min = 60s, 1hr = 60*60 = 3600s 1day…

Q: A doctor’s prescription for ibuprofen is 6.5mg per kg of body weight per dose. For a child who…

A:

Q: 7. The standard width between rails on North American and most European railroads is 4 ft 8 in.…

A: To solve this problem we have to convert the given distance in centimetres and metres .

Q: A chemistry student is investigating how particle sizeaffects the rate of dissolving. In her…

A: Like dissolves like .Sugar made of sucrose is a polar molecule  and so is water. Sugar dissolves in…

Q: the density of copper is 8.94 g/ml. If you have a 3.50 g piece of copper , what voulume will it…

A: Density of a substance is defined as the mass per unit volume. Here given mass of Cu piece is 3.50 g…

Q: At a resting pulse rate of 7777 beats per minute, the human heart typically pumps about 7575 mL of…

A: The density of object is calculated by the formula, Where, m is the mass of an object. V is the…

Q: A blood sample of 3.41 milliliters is collected from a patient to be nalyzed for a platelet count.…

A: Given that human blood has 1.04 kg/l platelets. And we have blood 3.41 ml

Q: the distance between the oxygen atom and a hydrogen atom in a water molecule is 95.7 pm  a. what is…

A: Given : distance between O and H = 95.7 pm

Q: A package of Aluminum foil contains 50 ft? of folil, which weighs approximately 240.0 grams.…

A: A = 50 ft2 = 46451.5 cm2 m = 240 g d = 2.70 g/cm3 calculate thickness first, D = massvolume V =…

Q: A cubic piece of metalmeasures 5.00 cm on each edge. If the metal is nickel, whosedensity is 8.90…

A: The given data contains, volume =5 cm Density =8.90 g/cm3

Q: At room temperature (20 °C) and pressure, the density of air is1.189 g/L. An object will float in…

A: (a) If the density of the ball is less than the density of the air, then ball will float. Find the…

Q: Silicon for computer chips is grown in large cylinders called“boules” that are 300 mm in diameter…

A: In order to calculate the number of wafers that can be cut out we first write down the given data:…

Q: Assume it takes 7 minutes to fill a 30 gallon gasoline tank. Determine the time interval, in hours,…

A: Rate at which the tank is filled can be expressed in terms of total volume divided by total time.…

Q: A Rectangular titanium soild weighs 152.213 g and measures 7.50cm by 3.00 cm by 1.50cm. Refer to…

A: Given : Mass of titanium metal = 152.213 g And the dimensions of metal = 7.50 cm by 3.00 cm by 1.50…

Q: The recommended adult doseof Elixophyllin®, a drug used to treat asthma, is 6 mg/kg ofbody mass.…

A: It is known that,  1 lb= 453.59 g The recommended dose = 6 mg/kg

Q: What is the ln of 1/time of the time is 449.7 seconds?

A: Given,t=  449.7 seconds

Q: The distance from Earth to the Moon is approximately240,000 mi. (a) What is this distance in meters?…

A: The distance of the earth from the moon in meters can be expressed as follows-

Q: How much would be 20.Mg in lbs and how would I put the answer into sig figs and scientific notation?

A:

Q: The dose of a drug is 50 mg/kg of body weight once daily for 7 consecutive days. For a child…

A: I lb is equal to 0.454 kg. We have to determine volume in ml in 500 mg of drug.

Q: An ingot of brass weighs 20.5 kg and occupies a volume of 0.637 gallons. What is the density of…

A: We know that density = mass / volume First convert the given mass into g and volume into mL. Then,…

Q: The population density of worms in a particular field is 35 worms per cubic meter of soil. How many…

A:

Q: densityin grams per cubic centimeter

A: c

Q: The U.S. quarter has a mass of 5.67 g and is approximately1.55 mm thick. (a) How many quarters would…

A: Given data, The U.S. quarter has a mass of 5.67 g and is approximately 1.55 mm thick. How many…

Q: The dosage for an antibiotic is prescribed at 6.0 mg per kilogram of body weight, taken twice daily…

A:

Q: The weight of helium in a balloon can be estimated by calculating the volume of a sphere with the…

A: Formula used:  Valume of sphare: 4/3πr3  Where r = radius of sphare Mass = volume* density  Unit…

Q: A doctor’s prescription for Pepcid is 15.5mg per kg of body weight per dose. For an adult who…

A: Given :-  Mass of pepcid for 1 kg body weight = 15.5 mg  Weight of person = 135 lbs  To calculate :-…

Q: A sample containing 29.05g of metal pellets is poured into a graduated cylinder initially containing…

A: Given : Mass of metal pellets = 29.05 g Initial level (before adding metal pellets) of water in…

Q: 1.23 Which separation method is better suited for separating asolution of sugar and water into pure…

A: We know that the given solution mixture that is solution of sugar and water  is a homogenous…

Q: A sample of gold (Au) has a mass of 26.15 g. Given that the theoretical density is 19.30 g/mL, what…

A: Given :-  mass of gold = 26.15 g  density of gold = 19.30 g/mL  To calculate :  volume of gold

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.