Working solution so you add five spatula tips full

Assignment Help Chemistry
Reference no: EM13145865

You want to make sure you have plenty of anion in your working solution so you add five spatula tips full of salt to a large test tube and then make your working solution with only 5mL of deionized water. Why is this not a good idea?

Reference no: EM13145865

Questions Cloud

What mass of silver chloride can be prepared : What mass of silver chloride can be prepared by the reaction of 130.0 mL of 0.15 M silver nitrate with 190.0 mL of 0.30 M calcium chloride?
Discuss the relation between theory and epistemology : Could you please discuss the relation between theory and epistemology and real time examples are highly recommended.
Determine equation of the regression line for the data : These data represent the ages of drivers and the number of accidents reported for each age group in Pennsylvania for a selected year. Find the equation of the regression line for the given data.
Gross income for tax purposes : Olga, a cash basis taxpayer, sold a corporate bond with accrued interest of $300 for $10,000. Olga's cost of the bond was $10,000. What is her gross income for tax purposes?
Working solution so you add five spatula tips full : working solution so you add five spatula tips full of salt to a large test tube and then make your working solution with only 5mL of deionized water.
Computing bad debt expense : The balance in Accounts Receivable was $200,000 at 1/1 and $240,000 at 12/31. At 12/31/10, Smithson estimates that 5% of accounts receivable will prove to be uncollectible. What is Bad Debt Expense for 2010?
Data regarding store operations : Dilly Farm Supply is located in a small town in the rural west. Data regarding the store's operations follow:
Find probability that individual-s pressure is between value : Assume the variable is normally distributed. If an individual is selected, find the probability that the individual's pressure will be between 120 and 121.8 mmHg.
Consider the voltaic cell : Consider the voltaic cell , which is based on the following cell reaction. Zn(s) + Cu2+(aq) Zn2+(aq) +Cu(s) Under standard conditions

Reviews

Write a Review

Chemistry Questions & Answers

  What is the new volume of the balloon

A helium balloon is filled to a volume of 2.5 L at atmospheric pressure. If the balloon is placed inside a sealed container and the pressure is reduced to 455 torr.

  What is the average atomic mass of m

When M2S3(s) is heated in air, it is converted to MO2(s). A 3.700-g sample of M2S3(s) shows a decrease in mass of 0.207 g when it is heated in air.

  What mass of sodium reacted

sample of sodium reacts with 0.497 kg of chlorine forming 819 g of sodium chloride, what mass of sodium reacted

  Calculate the mole fractions of fe3+ and scn-

4.00 mL of 2.0E-3 M iron(III) nitrate solution is mixed with 5.00 mL of 2.0E-3 M potassium thiocyanate solution, 6.00 mL of 0.500 M nitric acid solution

  What is the molarity of hydrogen ion

If 0.088 moles of sulfuric acid is mixed with water to make 411 mililiter of solution, what is the molarity of H+.

  What is the name and formula for a compound

what is the name and formula for a compound with a composition percent of 77.7% Fe, 22.3% O and a molar mass of 71.85

  What is the molarity of h+

Sulfuric acid (H2SO4) is a very strong diprotic acid. If 0.041 moles of sulfuric acid is mixed with water to make 169 mililiter of solution, what is the molarity of H+? Answer in units of M.

  What is the speci?c heat capacity of the liquid

A 100 g sample of an unknown liquid absorbs 2000 J of heat energy, raising the liquid's temperature from 50 ?C to 70 ?C .What is the speci?c heat capacity of this liquid.

  Separation of acetone from water by using mibk

Separation of acetone from water by using MIBK - How much MIBK must be used if the final acetone concentration in the water-rich phase is 5 wt%?

  Computing effective charges on i and br

Calculating effective charges on I and Br, The iodine monobromide molecule, IBr, has a bond length of 2.49 Angstroms and a dipole moment of 1.21 D.

  Calculate the heat loss to the inner 2.35-g styrofoam cup

Heat is lost to the styrofoam calorimeter. Assuming a 6.22 C temperature change for the reaction of HCl(aq) with NaOH(aq), calculate the heat loss to the inner 2.35-g styrofoam cup. The specific heat of styrofoam is 1.34 J/gC.

  What is the pressure of the nitrogen gas

a sample of nitrogen gas is collected over water at a tempature of 23.0 c. what is the pressure of the nitrogen gas if atmospheric pressure is 785 mm hg

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd