The active ingredient in household vinegar is acetic acid and is typically a 5% acid solution (5g acetic acid/100ml vinegar). Use dimensional analysis to calculate the number of grams of vinegar needed if an experiment required 12.8g of acetic acid. The density of vinegar is 1.02g/ml(1.02g vinegar/1.00ML vinegar). HINT. you will need to use both conversion factors in the parentheses given in the problem.

The active ingredient in household vinegar is acetic acid and is typically a 5% acid solution (5g acetic acid/100ml vinegar). Use dimensional analysis to calculate the number of grams of vinegar needed if an experiment required 12.8g of acetic acid. The density of vinegar is 1.02g/ml(1.02g vinegar/1.00ML vinegar). HINT. you will need to use both conversion factors in the parentheses given in the problem.

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter1: Matter And Measurements

Section: Chapter Questions

Problem 56QAP: Magnesium chloride is an important coagulant used in the preparation of tofu from soy milk. Its...

See similar textbooks

Similar questions

Chlorine is used to disinfect swimming pools. The accepted concentration for this purpose is 1 ppm chlorine or 1 g of chlorine per million g of water. By making use of DIMENSIONAL ANALYSIS ONLY, calculate the volume of a chlorine solution (in milliliters) a homeowner should add to her swimming pool ifthe solution contains 6.0 percent chlorine by mass and there are 2 x 104 gallons of water in the pool. The density of the chlorine solution is 1.087 g/mL, (assume that the density of water = 1.0 g/mL).
3) Water is placed into a separatory funnel along with one of the following liquids: diethyl ether (density = 0.713g/mL) or dichloromethane (density - 1.33g/mL). The funnel is the opened, and the bottom layer is drained into a beaker. For which combination (water/diethyl ether or water/dichloromethane) would the water end up in the beaker? a) water/diethyl ether b)water/dichloromethane
The mass of a beaker is 5.333 g. After 5.00 mL of a concentated hydrochloric acid solution is pipet Ted into the beaker, the combined mass of the beaker and the hydrochloric acid sample is 11.229 g. From the data, what is the measured density of the hydrochloric acid solution?
In a typical person, the level of blood glucose (also known as blood sugar) is about 85 mg/100mLmg/100mL of blood. If an average body contains about 11 pints of blood, how many grams of glucose are present in the blood? Express your answer to two significant figures and include the appropriate units.
The mass of a beaker is 5.333 g. After 5.00 mL of a concentrated hydrochloric acid solution is pipetted into the beaker, the combined mass of the beaker and the hydrochloric acid sample is 11.229 g. From the data, what is the measured density of the hydrochloric acid solution?
The maximum recommended single dose for acetaminophen is 15.0mg per kilogram of body weight for adults. Calculate the maximum dosage, for single dose, for a person who weighs 194lbs? I am asked to break this down using units desired, quantity and conversion factors.
Specific gravity is important for diagnosing various health conditions, such as dehydration. The normal specific gravity falls between 1.002 - 1.030. Mild dehydration is indicative from specific gravity that is greater than 1.010 and the higher the value the more dehydrated one may be. A 25 year old female patient wastaken to the hospital with symptoms of extreme thirst, fatigue, and headaches. An 0.0077 liter urine sample was taken for the patient described above. The sample had a mass of 8.05 grams.
A hospital patient has an oral temperture of 40.5 degrees celcius and weighs 155 pounds. He is to recieve a drug, the dosage of which is 1.50mg of drug/kg body mass. The drug is dissolved in water to make a solution that is 25mg of drug per 1 mL of solution. What mass of pure drug shoujld he recieve? What volume of drug solution should he recieve?
GenAlex Medical, a leading manufacturer of medical laboratory equipment, is designing a new automated system that can detect therapeutic levels of dissolved digoxin (1.5 to 2.0/ngmL), using a blood sample that is as small as 6.0μL. Calculate the minimum mass in nanograms of digoxin that the new system must be able to detect. Be sure your answer has the correct number of significant digits.
A patients value for blood cholesterol is measured at 383 mg/dL. If this patient has a total blood volume of 4.7 L, how much total cholesterol (in grams) is present in their body? Use Dimensional Analysis.
A student dissolves 12.4g of ammonium nitrate (NH4NO3) in 200.g of water in a well-insulated open cup. She then observes the temperature of the water fall from 21.0°C to 16.9°C over the course of 7 minutes. NH4NO3(s) → NH+4(aq) + NO−3(aq) You can make any reasonable assumptions about the physical properties of the solution. Be sure answers you calculate using measured data are rounded to 2 significant digits. Note for advanced students: it's possible the student did not do the experiment carefully, and the values you calculate may not be the same as the known and published values for this reaction. 1. Is this reaction exothermic, endothermic, or neither? 2.If you said the reaction was exothermic or endothermic, calculate the amount of heat that was released or absorbed by the reaction in this case. = kJ 3.Calculate the reaction enthalpy ΔHrxn per mole of NH4NO3. = kJ/mol
Percocet contains oxycodone at varying strengths.Every strength also contains 325 mg of acetaminophen per tablet.If the dose is not to exceed 3.9g of acetaminophen daily,what is the maximum number of Percocet tablets a patient can take daily?(unit conversion)