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What is the formula for Copper Sulphate for testing for presence of Stainless Steel?
Wiki User
∙ 11y ago
According to ASTM 967, the compound used is CuSO4x5H2O.
Wiki User
∙ 11y ago
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What is the change in color in testing for the presence of protein in egg albumin using solution sodium hydroxide and copper sulfate?
Copper sulphate when mixed with a protein will turn purple if the amount of protein is sufficient enough in quantity to trigger the reaction. Planex1234 says; No offense but i think it is starch that turns dark blue - purple. Thetada says: the colour changes are arguably similar. Iodine solution goes blue/black in the presence of starch. The colour that sodium hydroxide / copper sulphate solution goes in the presence of protein is variously described as mauve / purple.
Why did each of the solutions turn iodine blueblack at the start of the experiments?
Iodine is famous for testing of the presence of starch. I would assume starch is present in the solution, therefore iodine would turn blue. Originally, the colour of iodine solution is brown.
Based on seismographic testing the inner core is believed to be?
Based on seismographic testing, the inner core is believed to be _____. Based on seismographic testing, the inner core is believed to be solid.
How can I get my well water tested in Bastrop County?
There are a number of certified water testing establishments near Bastrop County,Texas. - Google "water testing, Bastrop county" and you will see over 25 of them.There are a number of certified water testing establishments near Bastrop County,Texas. - Google "water testing, Bastrop county" and you will see over 25 of them.
What does soil testing tell the farmer?
My teacher is stupid!
Do you think Tasting is a good way of testing the presence of acids?
tasting is not a good way of testing the presence of acids because some acids could be corrosive such as the sulphuric acid.
What is the tensile strength of 304 stainless steel vs 316 stainless steel?
According to the Metals Handbook of the American Society of Testing and Materials, 316 Stainless has a tensile strength of 85,000 pounds per square inch.
Is the visual field testing is performed to determine the presence of cataracts?
False
Is visual field testing performed to determine the presence of cataracts?
no visual field testing is used to determine peripheral vision losses
Is radon gas testing as important as they say?
Radon is a naturally occurring gas which in high concentrations can be extremely hazardous. So it it better to do the testing if you suspect the presence.
How do you test for the virus presence?
One method for testing for a virus presence is to do a cell culture. Cells are observed in a petri dish for a couple of days to check for growthÊabnormalities.
What is the testfor testing demineralized water?
Test parameters of Demierallized water are pH, TDS, Conductivity, Total Hardness (Calcium and Magnesium), Chloride, Sulphate like
What is the process to chemical testing?
Chemical testing is carried out establish if a specific chemical is present in the sample being tested. The process to chemical testing is the procedure that is followed in order to establish the presence and concentration of a chemical substance.
What is hair drug testing?
Hair drug testing is one of the important techniques to find presence of drug. Another drug testing includes blood, saliva, urine test etc
What is the function of cotton swab in microbiology?
it is used for testing a surface for presence of microbes or collect a sample to be analyzed
Why must leaves be exposed to sunlight for some time before testing for starch?
Because they need the presence of chlorophll in them
What is Clinistix and Albustix and why it is used for?
Clinistix is a commercially available product for testing for of glucose in urine. It turns purple if glucose is present. Albustix is a commercially available product for testing for the presence protein in urine.
