A very potent medicine need only be administered at 452 μg/kg of body weight. If the patient weighs 151.2 lbs, how many μg of the medicine will you administer? Report in the correct significant figures and use scientific notation. Show conversion factors and conversion equation cross-setups.

Q: At 20oC 25.0 ml of concentrated nitric acid solution was found to have a mass of 32.503 g. What is…

A: Given, Volume of Nitric acid = 25.0 ml Mass of nitric acid = 32.503 g

Q: Using conversion factors, solve each of the following clinicalproblems:a. A nurse practitioner…

A: a) Given information,  Quantity of saline = 500 mL  Rate of infusion = 80 mL / hr

Q: A patient needs exactly 1000 mL of a fluid over a 7-hour period. The drop factor is 14 gtt/mL.…

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Q: Could you express your answer as a conversion factor please? This answer makes no sense as Chem101…

A: To Provide the final answer in the format of conversion factor.

Q: Determine if the following are systematic or random errors. It if is systematic classify it as…

A: Systematic error : These are kind of error observed in the instrument because of inaccuracy of the…

Q: A specific brand of gourmet chocolate candy contains 7.00 gg of dietary fat in each  22.7-gg piece.…

A: The measurement of weight can be done in various units but Kg is the standard unit for reporting…

Q: A 25 mL water sample is placed in a dish that weighs 500 g, after evaporation and drying at 103…

A:

Q: Carry out the following operations provide the answer with the correct number of significant…

A: Answer  Significant figures - Significant figures of a number in positional notation are digits in…

Q: Using the factor-label method or cross-method, convert these values to what is requested. Use…

A: * 1 ft = 0.3048 m * 1000 mm = 1 m * 1 lbs = 453.592 g * 1000 g = 1 kg By using this conversion…

Q: A person who exercises regularly has 16.0% body fat by weight. If this person weighs 165lbs what is…

A: Given  Body fat % = 16% Body weight = 165 lbs

Q: A car averages 28.5 miles per gallon of gasoline. How many liters of gasoline will be needed for a…

A: Car average = 28.5 miles per gallon Trip Distance = 415 km Conversion Factors: 1 qt = 0.946 L 1 mile…

Q: Carry out each calculation and report the answer using the proper number of significant figures.…

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Q: By using estimation techniques, determine which ofthe following is the heaviest and which is the…

A: Firstly we convert the gal to mL  =1 gal*(3.7854 L/1 gal)(1000mL/1L) = 3785.4 mL then the density is…

Q: A medication that you are going to give to your loved one contains 52 mg of active ingredient in 6…

A:

Q: What is the equality that would provide the following conversion factors? 12 inches / 1 foot or 1…

A: Unit conversions . 1foot/12 inches. 1 foot = 12 inches. Correct option is D.

Q: 1. The mass of a 45.750 g piece of copper is measured three times on two different balances with the…

A:

Q: Carry out each of the following conversions a. 5,250 ft to km b. 6.5 ft to cm 2. On a recent road…

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Q: An intramuscular medication is given at 5.00 mg/kgmg/kg of body weight. What is the dose for a…

A:

Q: Estimate without calculating which one is the shorter distance: 20mm or 0.3 m 1 inc. or 30mm 200m or…

A: Shorter distance is 20 mm

Q: The recommended dose of medication is 5mg/kg body weight. You have a patient whose weight is 125…

A:

Q: A physician orders enalaprilat 5 mg IVP for a hypertensive patient. The pharmacist delivers several…

A: Mass of enalaprilat to be administered to patient = 5 mg Available injection vials = 1 mL Mass of…

Q: An aqueous hydrochloric acid solution contains 65.0g hydrochloric acid in 500.0 ml solution. What…

A: Given: The volume of the solution is 500.0 mL. The amount of HCl present in the solution is 65.0 g.

Q: An infant acetaminophen suspension contains 80 mg/0.80 mL suspension. The recommended dose is 15…

A:

Q: Suppose the density of 65.0 ml of some liquid was found to be 0.748 g/ml. What would be the specific…

A:

Q: Using the factor-label method or cross-method, convert these values to what is requested and show…

A: 1) 60 L =  ___________ μL Conversion factor : 1 L = 1000000 μL The setup is - 60 L ×1000000 μL1…

Q: Calculate % difference between trials 1 and 2. Your value MUST be below 2% difference. Then…

A: The data given is,

Q: What is the density of an unknown metal if it weighs 75.9 kg and has dimensions of 12 inches by 4…

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Q: Carry out the following calculation and select the answer with the correct number of significant…

A: The solution is as follows :

Q: Which conversion factor has an incorrect relationship? 103kg= 1g 1cm= 10-2m 1microliter= 10-6L…

A: Given, 103kg= 1g 1cm= 10-2m 1microliter= 10-6L 1dL= 10-1L

Q: A soft gel capsule contains 200 mcg of vitamin A.           If a capsule weighs 1.1 g, what percent…

A: Given: 200 mcg of vitamin A. 1 gram = 10-6 microgram mass in grams = 200 × 10-6 grams. thus 200 mcg…

Q: A medication order calls for 6 µg/kg of body weight of Pentagastrin to be administered…

A: Given: Dose of medication = 6 µg/kg of body weight Mass of patient = 175 lbs. Concentration of drug…

Q: A zinc cylinder gas a diameter of 2.500cm, as measured using caliper. The cylinder is then soaked in…

A: Given: Initial diameter of the cylinder = 2.500 cm. And final diameter of the cylinder = 2.1 cm.

Q: Based on the given formulation, compute for 350 grams of the product.  Show weight of each…

A:

Q: A pycnometer weighs 25g. Filled with water it weighs 65g; filled with another liquid it weighs 52g.…

A: For water, density is 1g/mL. So, 40 g of water occupy 40 mL space.  Specific gravity of another…

Q: A student estimated that the volume of a crucible was 28.6 mL. When the volume was accurately…

A:

Q: Jane Doe is driving at 75.0 mi/h and receives a text message. She looks down at her phone and takes…

A:

Q: A pipet is a type of glassware that is used to deliver a specified volume of liquid. A 5 mL pipet…

A: The uncertainty is due the equipment that is used in the chemistry. The chemistry equipment is equal…

Q: Specific gravity is important for diagnosing various health conditions, such as dehydration. The…

A: Given data: Volume of the urine sample = 0.0077 L = 7.7 mL Mass = 8.05 g Normal specific gravity…

Q: pycnometer weighs 21.62 grams. Filled with water, it weighs 46.71 grams; filled with another liquid,…

A:

Q: A nurse practitioner orders the antibiotic Rocephin used to treat skin infections to be given at a…

A:

Q: Robert was able to travel 193.0 miles in 5.000 hours and used 40 liters of gasonline. Whatwas…

A:

Q: What is the most precise and efficient way to measure 40 ml of a 1M NaCI solution? a 1 milliliter…

A: scale is used to measure the length where balance is used to measure weight.  P10 and P 200…

Q: Calculate the specific gravity.

A: formula,specific gravity=weight of substanceweight of equal volume of water or specific…

Q: Butter has a specific gravity of 0.85. What is the mass, in grams, of 3.20 LL of butter?

A: Applying formula of specific gravity.

Q: 3 20. Pa cm = ? kPa• m 3.

A: The fraction utilized for the conversion of one unit to other unit is known as conversion factor. In…

Q: 1. A piece of metal was weighed on a laboratory balance five times and gave the following values:…

A: Those digits which has meaning in the given magnitude is known as significant figures. All non-zero…

Q: Write down the conversion factors for commonly used values of prefixes: (example: 1000g/1kg) kg mg…

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Q: How many low-dose 81 mg aspirin tablet can be made from 1.21 kg of aspirin? Do not answer in…

A: Total mass of aspirin is 1.21 kg. Mass of one tablet of aspirin is 81 mg.

Q: A graduated cylinder has markings to the 1mL mark. Which of the following measurements has been…

A: Numbers or digits that carry accurate or meaningful contributions to the measurements are called…

Q: The recommended adult dose of Elixophyllin, a drug used to treat asthma, is 1.5 mg/kg of body mass.…

A: The recommended adult dose of Elixophyllin is = 1.5 mg/kg of body mass Body mass of the person is =…

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.