Question: Why does the colour of copper sulphate solution change when an iron nail is dipped in it? Write two observations.

Why does the colour of copper sulphate solution change when an iron nail is dipped in it? Write two observations.

Step by Step Solution

★★★★★

3.35 Rating (155 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

The detailed answer for the above question is provided bel... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Chemistry Questions!

Q:

A solution of substance X is used for white washing. What is the substance X? State the chemical reaction of X with water. (b) Why does the colour of copper sulphate solution change when an iron nail...

Q:

Give reason why: Colour of the solution changes when iron nail is dipped in copper sulphate solution.

Q:

1. Project Title / Company Name Anti-Forced Sex Nail Polish / InvisiNail Australia 2. Project background Reducing sexual violence in our community is our main concern and we must put a stop to it....

Q:

Journal of Cleaner Production 40 (2013) 118e128 Contents lists available at SciVerse ScienceDirect Journal of Cleaner Production journal homepage: www.elsevier.com/locate/jclepro Using sustainability...

Q:

3. For the given list of metals, answer the questions given below. A metal can be used once, more than once, or not at all. potassium, gold, magnesium, zinc, copper, iron, calcium, aluminium (a) (i)...

Q:

all the things filled are correct Incomplete answe #20 Use the following information to answer the following 2 questions. Electroplating is a widely used process. One of the most popular...

Q:

what is a good AIM/OBJECTIVE for the below lab. I only want AIM/OBJECTIVE. Reactions of Phenol Phenol is corrosive and must not be touched with the hand. Safety glasses should be worn at all times....

Q:

In the space below, show a sample calculation for the concentration of the blue coloured solution in Cuvette #4. (2 marks) NOTES: 1. Wherever you have a number, you must have a unit associated with...

Q:

Fill in the following table. Make sure to add appropriate units to the columns. (4 marks) Table 1. Absorbance of blue coloured solutions at different concentrations. 1. Fill in the following table....

Q:

Fill in the following table. Make sure to add appropriate units to the columns. (5 marks) Table 2. Absorbance of different concentrations of CuSO4 solutions. 6. Fill in the following table. Make sure...

Q:

How many interview questions should you bring to a networking interview?

Q:

Compute Bondy Bonds duration using the yield computed in the previous problem.

Q:

different types of transactions. Identify these types of transactions and explain each.

Q:

You have n clubs that you can use to break a stone. The strength of the stone is d. Club i has power Pi, and when this club strikes the stone, the strength of the stone is decreased by Pi. If d

Q:

You are given a linked list that contains N integers. You have performed the following reverse operation on the list: Select all the subparts of the list that contain only even integers. For example,...

Q:

A linearly polarized wave can be written as the superposition of two oppositely circularly polarized waves that have equal amplitudes, show that for the case considered. the plane of linear...

Q:

For a high frequency wave that has W>>Wce and Wce, show that the angle of rotation is proportional to the product of electron density and magnetic field strength.

Q:

Show that the ratio of the X and y components of the field as a function of position, is Ex/Ey = - I[1+ (El/Er) exp {I (Kl-Kr) z} ]/ [1- ( El/ Er) exp { i (Kl-Kr)z } ]

Q:

Risk management requires which of the following?Group of answer choicesAn understanding of the legal responsibilities of a sport managerA decision-making sense to understand the probability of a risk...

Q:

Removal of groundwater can cause subsidence. If removal of groundwater is stopped, is the land likely to rise again to its original level? Defend your answer.

Q:

What is the common name for dioxygen oxide?

Q:

Fatty acid molecules can also align to form a bilipid layer that extends in three dimensions. Shown below is a cross section of this structure. This is similar to the micelle shown in Figure 16.23,...

Q:

11.28. For a group of 100 children of ages varying from 3 to 15, the correlation between vocabulary score on an achievement test and height of child is 0.65. The correlation between vocabulary score...

Q:

11.32. Repeat the previous exercise using y = college CPA with predictors high school GPA and number of weekly hours of physical exercise.

Q:

11.37. Table 9.13 on page 294 in Chapter 9 is the "UN data" data file at the text Web site. Construct a multiple regression model containing two explanatory variables that provide good predictions...