Question type: Shopping & Pricing. I'm looking at buying a 2011 BMW 335 Manufacturer buyback that was originally from California. I've gotten over the stigma of buying a buyback,' since the car has been repaired by BMW, is still under warranty and the price is a lot closer to what I'm willing to spend. The reason it was bought back was for an extended crank issue, which has been completely resolved.
Do you think we can use the flame test to determine the identity of unknown in a mixture? Why or why not? I think that the flame test could be used to determine the identity of unknowns in a mixture, however it would not be very effective. This is because if there are to many different compounds, or elements, all of the colors of light mixed together would bring the flame closer to just emitting white light.
1 A flame test helps the chemist determine which type of metal they are dealing with based on the color oâ¦. 2  Putting out a Candle Flame with Invisible Water The first thing that you are going to do when you want to put out the candle flame is to blow it.here are many chemicals that you can burn that produce abnormal colors. An example would be when you burn Lithium, i â¦ t gives off a hot pink flame. But for a traditional flame, the center would be white (if really really hot), after that blue, red, orange, then finally yellow.