Dissecting a Compound :: essays research papers

I.Identifying an alien CompoundPurpose/ line In this testing ground we had to figure disclose what our mystery raise was by performing two turn ups. One of the tests was called the flash Test, which we utilisation to visualize kayoed the metallic constituent element in the heterogeneous. It is apply to stimulate the metal because to from each one one metal gives strike its own uncommon flame color. The former(a) test is called the Precipitate Test, which we use to find break through the non-metal element in our intricate by adding bullion nitrate to it. Its used to find the non-metal because each non-metal has its own odd reaction to silver medal nitrate.Conclusion In this lab we had to figure out what our mystery compound was by performing two tests. One of the tests was called the Flame Test, which we use to find out the metal element in the compound. It is used to find the metal because each metal gives off its own unique flame color. The other test is call ed the Precipitate Test, which we use to find out the non-metal element in our compound by adding silver nitrate to it. Its used to find the non-metal because each non-metal has its own unique reaction to silver nitrate.I evaluate out that my unusual compound is SrNO3 ( atomic number 38 Nitrate). The metallic ion in this compound is atomic number 38 (Sr). I figured this out in the flame test because I recorded that SrCl2 had an orange-red flame, and thats withal the same color flame that my unknow compound had. I knew that Strontium was the metal in that compound since it was utter first in the verbal expression, so I didnt include Chloride. I knew that my non-metallic ion was Nitrate (NO3). I set in motion this out after doing the precipitate test. I tested each known compound with silver nitrate as well as my foreign compound and found that it reacted by tour foggy, just like atomic number 11 Nitrate. I saw in that formula that Nitrate was the non-metal since it was stat ed last, so I didnt include Sodium.Dissecting a Compound essays research papers I.Identifying an Unknown CompoundPurpose/Problem In this lab we had to figure out what our mystery compound was by performing two tests. One of the tests was called the Flame Test, which we use to find out the metal element in the compound. It is used to find the metal because each metal gives off its own unique flame color. The other test is called the Precipitate Test, which we use to find out the non-metal element in our compound by adding silver nitrate to it. Its used to find the non-metal because each non-metal has its own unique reaction to silver nitrate.Conclusion In this lab we had to figure out what our mystery compound was by performing two tests. One of the tests was called the Flame Test, which we use to find out the metal element in the compound. It is used to find the metal because each metal gives off its own unique flame color. The other test is called the Precipitate Test, which we use to find out the non-metal element in our compound by adding silver nitrate to it. Its used to find the non-metal because each non-metal has its own unique reaction to silver nitrate.I figured out that my unknown compound is SrNO3 (Strontium Nitrate). The metallic ion in this compound is Strontium (Sr). I figured this out in the flame test because I recorded that SrCl2 had an orange-red flame, and thats also the same color flame that my unknown compound had. I knew that Strontium was the metal in that compound since it was said first in the formula, so I didnt include Chloride. I knew that my non-metallic ion was Nitrate (NO3). I found this out after doing the precipitate test. I tested each known compound with silver nitrate as well as my unknown compound and found that it reacted by turning foggy, just like Sodium Nitrate. I saw in that formula that Nitrate was the non-metal since it was stated last, so I didnt include Sodium.