We test several chloride salts for their flame test colors we then determine the identity of two unknowns via flame test. This page describes how to do a flame test for a range of metal ions, and briefly describes how the flame colour arises flame tests are used to in the lab. To find answers for many different versions of the flame test lab, read descriptions of the flame test on general chemistry websites such as creative chemistry and chemguide. To fully understand the possible risks associated with any lab or demonstration flame tests for metal ions when time and resources permit. My teacher is having us write up a lab report for the flame test but in the conclusion we have to say what is further research that could be done with this same concept and how can this "test" be used in the real world.
Jonathan ko honors chemistry mr barrientes oct 26th 2015 the effects of different metals on the color in the flame abstract: the lab on the effects of different metals on the color in the flame was a test to see if there would be any effect of the color of the flame if there were different kinds of. Free sample experiment essay on flame test lab report. Flame test lab dan hemmerle brandon koverchick 12/2/09 introduction: in this lab we will be working on heating elements over a flame so you can figure out the color of each element with a nicrome wire.
Perform a flame test to identify the characteristic color of metal ions 2 identify the metal ion in an unknown solution flame test lab activity key note. 1which part of an ionic compound is producing the visible flame- the cation (metal) or the anion (non-metal) 2do you think that flame tests would be valuable for detecting ions present in a mixture of several ionic compounds.
Introduction: this lab requires you to observe carefully, and remember to take detailed notes in this lab you have to study the color the flame turns when you put the metal ion into the fire. Purpose: the purpose of this lab was to observe the characteristic colors produced by certain metallic ions when vaporized in a flame as well as to identify unknown metallic ions by means of its flame test. Flame tests for metals 17th october 2015 lab report 4: flame tests for metals this experiment is about to observe the color different element produce when being heated.
When the flame test is applied to a mixture which in this experiment you apply flame tests to a number of solutions wipe the extra spray from the lab. To carry out flame tests with salts of lithium, sodium, potassium, barium, strontium and copper procedure light a bunsen burner and adjust it to obtain a blue flame. Chemistry 201 qualitative analysis introduction both from consideration of lab safety and chemical waste the flame test is used in qualitative analysis to.
Flame tests for metals lab report flame tests lab report essay example for free, the purpose of this lab was to see what colors are characteristic of particular metallic ions in a flame test and use their. Abstract- in the flame test lab, the flame test was performed to excite the electrons in the samples and observe the color of the flame the flame emits a color because each element has an exactly defined emission spectrum, which one can use to identify them. For the test we had to observe characteristic colors by different salts mixed with methanol when being vaporized in a flame the procedure of this lab was, first, we had to put on all our safety gear, goggles, apron, and gloves then we listened to the teacher about certain safety regulations and.