In the flame test if two ions have similar colors what will help you distinguish one from the other?
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In the flame test if two ions have similar colors what will help you distinguish one...
in the flame test if two ions have similar colors what will help you distinguish one from the other?
The characteristic flame test colors of metal ions are due to atomic emission spectra. Discuss the relationship between the absorption and emission of light and the factors responsible for flame test colors. Include quantization of electron energy level and planck's law in your answer
How can you distinguish between calcium and magnesium ions? Group of answer choices Flame test will yield a brick red color for calcium Reacting the solution with a hydroxide Flame test will yield a brick red color for magnesium Reacting the solution with an oxalate salt
If you have performed the flame test for lithium on the test solution but you are not sure about the results, what could you do to gain confidence in the test? Hint: there's sure to be a bottle of lithium chloride in the lab!
13. Color blindness is a condition in which a person cannot distinguish specific colors from one another. For example, the person may not be able to distinguish red from green or blue from yellow. However, the person is able to distinguish some colors. Because color blind people are not blind and they can see some colors, many people prefer to use the term color-deficient. In humans, the condition for normal vision dominates color blindness. Both alleles are linked to the...
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You are given two samples from two rolling mills. One of them is cold rolled and the other is hot rolled. How will you visually distinguish between the two samples?
You are given two samples from two rolling mills. One of them is cold rolled and the other is hot rolled. How will you visually distinguish between the two samples?
Would you be able to distinguish between Cu2+ and Ni2+ ions in a solution if you added concentrated NaOH to the solution? What would you expect to happen? Write a balanced molecular and net ionic equation for both ions reacting with NaOH. Use Cu(NO3)2 and Ni(NO3)2 in your reactions for the respective ions. Show the correct phases of all species in reactions for full credit.
Would you be able to distinguish between Cu2+ and Ni2+ ions in a solution if you added concentrated NaOH to the solution? What would you expect to happen? Write a balanced molecular and net ionic equation for both ions reacting with NaOH. Use Cu(NO3)2 and Ni(NO3)2 in your reactions for the respective ions. Show the correct phases of all species in reactions for full credit.
Would you be able to get more data from a flame test if your detector or camera could record ultraviolet light? what about gamma rays?
Describe the characteristics that distinguish macro algae from terrestrial plants. How are the two groups similar?