I need help with questions 2,3,4 on second page. first page is just the lab nogl
ID: 228036 • Letter: I
Question
I need help with questions 2,3,4 on second page. first page is just the lab
noglee Mar tin Page 3 of 8 ration and Analys DATA TABLE Record your measured values here to the nearest 0.01 g) Mass, g Synthesis of Mixture Mass of Beaker I Mass of Beaker 2& boiling chip Mass of Beaker I & Salt Mass of Beaker I& Salt & Sand After Separation Mass of Beaker I &Dry; Sand Mass of Beaker 2& Dry Sal RESULTS TABLE (These are calculated from your data.) % Composition % Composition of Synthetic Mixture Salt in original mixture Sand in original mixture Total original mixture Mass, g 3. 00 Results of Analysis Recovered salt Recovered sand Total recovered mixture | % Composition | %Recovery Mass, g "Show calculations in the note section" .totalmxture recovered g total mixture synthesized Hint: Percent total recovered mixture- x 100% Return the components of the mixture to your Instructor for Proper disposal send 47 CAExplanation / Answer
2)Physical process used to make separation in the lab.
3)elements consist of only one type of atom.Compounds consist of atoms of two or more different elements bound together chemically.Mixtures consist of two or more different element physically intermingled.Sand and salt are different element physically intermingled ,there is no chemical bond between sand and salt .so it is called mixture.
4)Analysis was good.because recovered amount of salt,sand and total mixture is good enough.