Explain when naoh is added to the reaction mixture

Assignment Help Chemistry
Reference no: EM13188378

When NaOH is added to the reaction mixture, Cu(OH)2 does not immediatly precipitate. What else in the reaction mixture reacts with NaOH before Cu(OH)2 is formed?

This is from the Chemistry of Copper lab.

Reference no: EM13188378

Questions Cloud

Find the rate at which water is being pumped : find the rate at which water is being pumped into the tank in cubic centimeters per minute.
Evaluate the statistical significance of the equation : Just The Fax, Inc. (JTF) has hired you as a consultant to analyze the demand for its line of telecommunications devices in 35 different market areas. The available data set includes observations on the number of thousands of units sold by JTF per ..
Explain the initial reaction with copper metal : H2SO4, for the first step instead of concentrated HNO3 . What changes will be observed for the initial reaction with copper metal?
Who is getting the better offer : if steve's bank offers him a savings account paying 5.3 compounded quarterly and jill's bank offers her an account paying 5.28% continuously who is getting the better offer?
Explain when naoh is added to the reaction mixture : When NaOH is added to the reaction mixture, Cu(OH)2 does not immediatly precipitate. What else in the reaction mixture reacts with NaOH before Cu(OH)2 is formed?
What happens to the supply and quantity supplies : Beer and pizza are compliments because they are often enjoyed together. When the price of beer rises, what happens to the supply, demand, quantity supplies, quantity demanded, and the price in the market for pizza.
How far from home is ray : Mary works due north of home. her husband Ray works due east. They leave for work at the same time. By the time Mary is 3 miles from home, the distance between them is one mile more than Rays's distance from home. How far from home is Ray?
Find the expected value and standard deviation : Find the expected value and standard deviation of your prospective winnings.
State what is the concentration of zn : A 10.00 ml solution of zn^2+ of unknown concentration was mixed with 25.00 mL test reagent (a known excess) and diluted to a final total volume of 200 ml to produce a colored solution having an Absorbance of 0.104 at a certain wavelength.

Reviews

Write a Review

Chemistry Questions & Answers

  At what celsius temperature did water boil on the top

Mt. Kilimanjaro in Tanzania is the tallest peak in Africa (19,340 ft.). On a particular day, the barometric pressure at the top of the mountain was 330 torr. On that day, at what Celsius temperature did water boil on the top of the mountain?

  Determine the concentration of the sugar solution

You have 250.0 mL of 4.00 M sugar solution. You add 319.7 mL of water to this solution. Determine the concentration of the sugar solution after the water has been added.

  Calculate the ph of a solution

Calculate the pH of a solution formed by mixing 65-mL of 0.22M NaHCO3 with 75-mL of 0.15M Na2CO3.

  How many ml of naoh are required

If 10.7mL of .105 M NaOH is required to reach the first equivalence point of a solution of citric acid, how many mL of NaOH are required to completely neutralize this solution

  Calculate the energy in kj required to raise the temperature

The specific heat capacity of silver is 0.240 J/(g x degrees C). Calculate the energy (in kJ) required to raise the temperature of 263 g Ag from 273K to 278 K.

  Computation of the sulfuric acid molarity

calculations of the sulfuric acid molarity if your average result from the titration of three 0.350 g samples is 15.72 mL. Please explain your answer in detail (words and calculations).

  By what factor will the rate constant increase

By what factor (how many times) will the rate constant increase when the temperature is raised from 10°C to 28°C?

  Calculate the concentrations of each ion

Calculate the concentrations of each ion present in a solution that results from mixing 49.6 mL of a 0.20M NaClO3(aq) solution with 25.3 mL of a .20 M Na2SO4(aq). Assume that the volumes are additive.

  Depict the neutral major organic product pentanoic

Draw the neutral major organic product pentanoic anhydride & 2 equivalents of dimethyl amine [HN(CH3)2] given that one equivalent of amine acts as the nucleophile

  Define the heat of fusion of water

How much ice was added? The heat of fusion of water is 6.01 kJ/mol and the specific heat is 4.18J(g*C). can someone explain this in detail. other descriptions don't answer this well and im lost when i try and do it

  What is the expected boiling point of a brine solution

what is the expected boiling point of a brine solution containing 30.00g of KBr dissolved in 100.0g of water?

  Calculate the mass of honh2 required to dissolve

Calculate the mass of HONH2 required to dissolve in enough water to make 250.0 ml of solution having a pHof 10.00 (Kb=1.1*10 (-8).

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