f 55mg of CaC2O4 is placed in a 250mL pack of H2O nanopure at 25 celcius, how much (in mg) of CaC2O4 remains undesolved? b. If 100mg of CaC2O4 is placed in a 500mL pack of HCl at 25 celcius, how much (in mg) of CaC2O4 remains undesolved? FM: 128g/mol Pksp= 7.90

f 55mg of CaC2O4 is placed in a 250mL pack of H2O nanopure at 25 celcius, how much (in mg) of CaC2O4 remains undesolved? b. If 100mg of CaC2O4 is placed in a 500mL pack of HCl at 25 celcius, how much (in mg) of CaC2O4 remains undesolved? FM: 128g/mol Pksp= 7.90

Chemistry: Matter and Change

1st Edition

ISBN:9780078746376

Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Publisher:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Chapter2: Analyzing Data

Section2.3: Uncertainty In Data

Problem 40PP

See similar textbooks

Related questions

Q: The total hardness is always listed in parts-per-million (ppm) of CaCO3 (or mg CaCO3 / Kg H20).…

A: Volume of water sample = 25.00 mL Volume of EDTA required for end point =…

Q: Imagine your burette contains (3.38x10^1) mL of ion exchange resin and that the ion exchange gel can…

A: A question based on dimensional analysis that is to be accomplished.

Q: Two different laboratories within a company further studied the morantel recovery percentage in…

A: Given data:

Q: Protocol: You are provided with a suspension of (outdated) human RBCS and 1M NaCl solution.…

A: To calculate the volume of 1 M NaOH and water need to make these six solutions, we would use…

Q: The solubility of an unknown liquid was measured 4 times. The average solubility is 0.05897 mL/mL…

A: The quantities which come across during the scientific studies are named as physical quantities. The…

Q: • Part A 190 mL of a 31.8 % (m/v) LINO3 solution Express your answer using two significant figures.…

A: The concentration can be expressed in the following ways: 1. Percent by volume (v/v) % = volume of…

Q: Given that three trials revealed the # of drops in 1.0 mL with a fine tip pipette were 19 drops, 23…

A: Average value of drop per milliliters can be calculated as follows-

Q: What is the quality of a H20 at 20°C with specific volume of 7.52 m/kg? (round off to 4 decimal…

Q: 0.2 to 1.0 mg/ml: For each concentration, a volume of 1.0 mL should be prepared. How will you…

A: The volume of the solution that can be measured with 5-10 microliter pipette and 2-20 microliter…

Q: You have a stock solution certified by a manufacturer to contain 225.0 ± 0.4 ug SO-/mL. You would…

A: Method A: Dilute 10.00 mL upto 100 mL with a transfer pipet and volumetric flask. Then take 10.00 mL…

Q: A 1500 ml bottle of wine is 12%(V/V) . How many grams of alcohol is there if the density of alcohol…

Q: A 0.390-mLmL sample of very-low-density lipoprotein (VLDL) has a mass of 371 mgmg. What is the…

A: We have given that Mass of (VLDL) = 371mg=371×10-3grams = 0.371g Volume of (VLDL) = 0.390ml…

Q: If V = 125ml at 755 mm Hg, find V (ml) at 780 mm Hg (temp, n = count)

A: At constant temperature T and no . of moles n , the ideal gas equation becomes: P1V1 = P2V2

Q: cream is sold in a 38-gram container. The average amount of cream used per application is 3- grams.…

Q: Which of the procedures, if either, is more accurate when making a 1/501/50 dilution of a solution?…

A: Since there are multiple questions, we will answer only the first one. If you require the answer of…

Q: In order to form Ba(IO3)2, 500 mL of 0.5000 M Ba(NO3)2 was mixed with 500 mL of 0.0500 M NaIO3.…

A: We have to find out the millimoles of NaIO3 are there in the solution

Q: Sample 1 Sample 2 Unknown CaCl2 solution code (if any) 2 1. Unknown Code = 2. Volume of 0.100 M…

A: Answer: In this question we have to find out the moles of Sodium Phosphate consumed by performing…

Q: If you are extracting phosgene from air that is 0.1 ppm in phosgene, how much air in grams would you…

A: ppm or parts per million is a way of expressing concentration which is defined as parts of solute…

Q: Two laboratory stafftitrated a 50.00 mL of hydrochloric acid with an unknown concentration with a…

Q: Complete the table below and show the complete solution. a. 6.0024 b. 1.0011L c. 0.0021L d.…

A: Volume of gas is directly proportional to temperature

Q: -1 Measurements shown that the concentration of salt in seawater is 35.5 g-L .C recover 0.100 kg of…

A: Given: density of seawater = 35.5 g/L Mass of salt to be recovered = 0.1 Kg To calculate: volume…

Q: I was brewing beer and 5ml of worth (before fementation) weighed 5.3g a .what is the wort’s density?…

A: Density (d) :- The ratio of mass of substance to volume of the substance is called density d =…

Q: Observations: Burette Reading (ml) Normality of a520 solution (N) Volume of NaSy02 soution (m)…

A: The amount of oxygen present in one liter of water in a dissolved state is called dissolved oxygen.…

Q: 0. mL volumetric flask and dilutes to the mark v ence point. Round your answer to 3 significant d

A: moles of citric acid = ( mass / molar mass of citric acid ) moles of Citric acid = ( 0.133g /…

Q: tudent needs 25.0 mL of 9.60x10 e No. 6 stock solution to work with, how much of the 2.00 mM…

A: Formula used M1V1 = M2V2 where M= Molarity and V= volume

Q: How many grams of Mn3O4 can be obtained from 1.00 g MnO2? b. how many ounces of Mn3O4 can be…

A: (a) The third sub-part seems to be incomplete, please send the complete data. 3MnO2 --à Mn3O4 + O2…

Q: "unknown C run #1" 1 1 C: \Bruker\Topspin4.0.9 unknown C run #1 10 8 2 [ppm] 0000' 3.9217 z- 2

Q: How many grams of camphor 1:200 (w/w) ointment and camphor 4.5 % (w/w) ointment are required to…

Q: Univers X Rb Homework Assignments -Fall 20 X Chapter 1 + GA pool is 39.0 X long and 48.0 m X…

A: The depth of pool in terms of meters is calculated as,

Q: If the concentration of Cu 0.5-80 ppm What are the ranges for kg of Cu present per metric ton?

Q: calculate the mass/volume percent (m/v) of kcl in a solution prepared by disoolving 2.50 g of kcl in…

A: Consider the given information is as follows; Mass of KCl (solute) = 2.50 g Volume of the solution =…

Q: Using the linear regression equation on the previous question, what is the concentration of the…

A: Given

Q: by 3. Nicotine is a weak base samples of a nicotine solution are titrated with 0.00526 M…

A: The question is based on the concept of titrations. we are titrating a nicotinic acid ( weak base)…

Q: Chloral hydrate is available as a solution labeled 10.0gr/fluidram. What volume in mililiters should…

Q: If the density of glycerol is 1.26 g/cm3, how many mg of glycerol are there in 2.4 m3 of glycerol?

Q: How large volume should be measured from a 37wt, 1.185 g/cm^3 density solution?

Q: Part A Using the relationship between mass and volume in density, determine which conversion factor…

Q: A 4.00 (±0.01) mL Class A transfer pipet is used to transfer 4.00 mL of a 0.264 (+0.005) M Cu2+…

Q: Active Raw Materials Actual Yield Formulation Dosage Form Packaging Ingredient Potassium 3 kgs.…

Q: Date lab performed: Name: Date due: Partner(s) ame Measurements: Density of a Sallne Solution Data:…

A: 10 mL graduated cylinder is most accurate and 100 mL beaker is least accurate. In the 10 mL…

Q: Name: Date lab performed: Partner(s) name: Date due: Measurements: Density of a Salime Solutiom…

A: Density = mass/ volume

Q: brine solution containing 25.39% NaCl by mass is mixed with a weaker solution containing 1.08% NaCl.…

Q: A student weighed out 1.50 g of unknown ethyl acetate/benzoic acid solution. After 2 days after the…

Q: 1. A chemist working in a hospital clinical laboratory obtained the following values for uric acid…

A: Since you have posted multiple questions, the answer for first question is given below. Kindly…

Q: Density of solution: Trial 1: 1.2 g/mL Trial 2: 1.2 g/mL Trial 3: 1.2 g/mL Average density = 1.2…

Q: What is the mass in grams of a 34 oz salt?

A: Given: Mass of salt in ounce = 34 Oz.

Q: A jar test indicates that the best dry Alum dose is 8 mg/I. If the flow is about 2.6 MGD, what is…

A: Introduction: As we know that ; Feed rate(lbs/day) =MGD× mg/L × 8.34 Here; MGD is the rate of flow.…

Q: Data of milk: (first trial) Mass of milk: 104.4579g Concentration of NaOH (M): 0.09639 Volume of…

A: Given: Trial 1: Volume of NaOH solution used = 5.5 mL. Trail 2: Volume of NaOH used = 5.3 mL.

Question

a. If 55mg of CaC2O4 is placed in a 250mL pack of H2O nanopure at 25 celcius, how much (in mg) of CaC2O4 remains undesolved?

b. If 100mg of CaC2O4 is placed in a 500mL pack of HCl at 25 celcius, how much (in mg) of CaC2O4 remains undesolved?

FM: 128g/mol Pksp= 7.90

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

SK weighs 23 kg and mom reports that he consumed 2 tubes of toothpaste that were each 130 g with 0.14% fluoride. What is the total fluoride dose, in mg/kg?
Data of milk: (first trial) Mass of milk: 104.4579g Concentration of NaOH (M): 0.09639 Volume of NaOH solution used: 5.5 mL Data of milk: (2nd trial) Mass of milk: 103.8405g Concentration of NaOH (M): 0.09639 Volume of NaOH solution used: 5.3 mL
If you have 6.74 g of caffeine dissolved in 68.12 mL of water and the extraction coefficient between H2O and CH2Cl2 is 21.51. How many grams of caffeine will extract into the CH2Cl2 layer if you add 80.72 mL? Please provide your answers with two decimal places. need to do math for this one
Data of Candy (first trial) Mass of candy: 6.1115g Concentration of NaOH (M): 0.09639 Volume of NaOH solution used: 17.2 mL Data of candy: (2nd trial) Mass of candy: 6.5320g Concentration of NaOH (M): 0.09639 Volume of NaOH solution used: 17.2 mL
One hundred grams (100 g) of water is mixed to 150 g of alcohol (density = 790 kg/m3). Calculate the SG of the total mixture. Please show all complete solution with units to its finals answer thank you
0.2 to 1.0 mg/ml: For each concentration, a volume of 1.0 mL should be prepared. How will you prepare these standards using micropipettes and which one would you use? There is a: 0,5-10 microliter pipette; 2-20 microliter pipette 20-200 microliter pipette 100-1000 microliter pipette.
1. If one fluidounce of a cough syrup contains 10 gr of sodium citrate, how many milligrams are contained in 5 mL? 2. A pharmacist received a prescription calling for 30 capsules, each to contain 1/200 gr of nitroglycerin. How many 0.4 mg of nitroglycerin tablets would supply the amount required? 3. If a child accidentally swallowed 2 fluidounces of Feosol elixir containing 2/3 gr of ferrous sulphate per 5 mL, how many milligrams of ferrous sulphate did the child ingest? PLEASE SHOW YOUR COMPLETE SOLUTION & THE CANCELLATION OF THE UNITS OF MEASUREMENT. Thank you
Sources of error: Method 1 Equipment:About ten grams of NaHCo3. 10 ml distilled waterSmall beaker Electronic balanceGlass dome10 ml graduated cylinderGlass rod Safety instructions :Wear safety goggles Wear a smockBe deilcate with materials Method:Measure out 10 ml of distilled water using the graduated cylinder. Transfer the water to the small beaker.Weigh out the total amount of sodium chloride available for the experiment.Weigh out 0.5 g NaHCo3. Add NaHCo3 to beaker containing water. Stir solution with glass rod until dissolved.Repeat step 3 until it becomes more difficult to dissolve the NaHCo3. Note the number of times 0.5 g NaHCo3 is added.Continue adding one grain of NaHCo3 at a time until it is no longer possible to dissolve it.Once saturation is reached, NaHCo3 crystals form at the bottom of the beaker.Measure the mass of NaHCo3 not added to determine the total amount of NaHCo3 that has exceeded the solubility limit.
A physician orders isotonic sodium lactate 5 mL/kg body mass to be delivered by IV for a 164-lb patient with severe acidosis. The IV tubing delivers at the rate of 20 drops/mL and set for a flow rate of 15 drops/min. How long should the IV be set to run for this patient?
Answer is 25 grams. Please explain how you got to this answer.
Infants’ MYLICON antigas drops contain 2 g of simethicone in a 30-mL container. (a) H ow many milligrams of simethicone are contained in each 0.3-mL dose? And if 12 doses per day are not to be exceeded, calculate the corresponding 12-dose (b) volume and (c) simethicone content.
A student dissolves a Jefferson nickel to make 100.00 mL of solution in a volumetric flask. The student takes a 5.00 mL5.00 mL aliquot of the first solution and dilutes it to make 100.00 mL100.00 mL of a second solution. The student places a sample of the second solution in a cuvette for analysis using spectrophotometry. The molarity of the copper solution in the cuvette was determined by spectrophotometric analysis to be 2.90×10−2 M Cu.2.90×10−2 M Cu. Calculate the mass of copper in the Jefferson nickel used to make the first solution.