0
To write a prediction on a flame test, you need to state the color of the flame that you expect the sample to produce based on the known properties of the element present in the sample. For example, if you know that the sample contains sodium, you could predict that it will produce a bright yellow flame. Make sure to explain the reasoning behind your prediction using the spectral properties of the element.
Add your answer:
Earn +20 pts
What color flame test does cobalt and chromium give?
Cobalt gives a blue flame test while chromium gives a green flame test.
What color is the flame test for nickel?
The flame test for nickel produces a blue-green color flame.
What does Lithium carbonate look like in a flame test?
Lithium carbonate produces a bright red flame color when subjected to a flame test.
What color does calcium show in a flame test?
Calcium typically produces an orange-red flame when subjected to a flame test.
What yellow flame indicate in flame test?
A yellow flame in a flame test usually indicates the presence of sodium in the sample being tested. Sodium typically produces a bright yellow flame when heated.
What describes the variable that is changed to test the prediction?
The independent (or explanatory) variable is changed to test the prediction,
How did Jenner test his prediction?
jenner tested his prediction on a small boy
Is a prediction about the outcome of the test or experiment?
hypothesis :)
Is a flame test a qualitative or quantitative test?
The flame test in analytical chemistry is only qualitative.
What is a prediction about the outcome of a test?
That is a hypothesis.
What color flame test does cobalt and chromium give?
Cobalt gives a blue flame test while chromium gives a green flame test.
What color is the flame test for nickel?
The flame test for nickel produces a blue-green color flame.
What color does Cesium burn in a flame test?
Cesium burns with a lilac or bluish-violet flame in a flame test.
What colour does just chlorine turn in the flame test?
Chlorine gas itself does not emit a colored flame when subjected to a flame test. Instead, it will impart a green color to the flame when a sample containing chlorine (such as a chloride compound) is included in the flame test.
What color flame test does the iodide solution give in flame test?
Iodide ions typically produce a violet flame test when burned in a flame test.
What is a prediction about the outcome of a test experiment?
That is a hypothesis.
What colour flame does calcium produce in a flame test?
The colour turns brick Red .
