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7. The blue dye used in blue food dye is Brilliant Blue (FD&C Blue 1). Blue...
Need help for questions 2 and 4 G. C. 1-7 Determination of the Dye Concentration in...
Need help for questions 2 and 4
G. C. 1-7 Determination of the Dye Concentration in a Powdered Drink G. C. 1-7: PART 2 GROUP DISCUSSION QUESTIONS Lab partners' name: 1. Your TA will provide you with the correct concentration of the dye in the powdered drink solution. Calculate the percentage error for your data. (experimental value - accepted value) accepted value 2. The empirical formula for the Brilliant Blue dye is CanHyN,O,S, Na2 and the formula weight i 79286...
Molecular Geometry Formula Lewis structure #electron groups Bond angles) Drawing Name of shape BeF: Formula Lewis...
Molecular Geometry Formula Lewis structure #electron groups Bond angles) Drawing Name of shape BeF: Formula Lewis structure #electron groups Bond angle(s) Drawing Name of shape H.0 trigonal bipyramid Polar and nonpolar bonds.polar and nonpolar molecules A covalent bond is polar if the electronegativities of the two atoms are different by more than 0.4. For example, hydrogen chloride, HCL has a polar bond because electronegativity of H (21) and the electronegativity of C100) are very different (3.0-21-09. Because chlorine's electronegativity is...
What are the correct answers? Thanks in advance! In-Class Activity 6 Class time Name 1. Which...
What are the correct answers? Thanks in advance!
In-Class Activity 6 Class time Name 1. Which compound below has the same molecular shape as CCI,H? aSFA d. C.H. b. KIF: e. CH c. SiFi 2. Which molecule or ion below is lineat? a H.Sc b. HAS c. ICI: 3. Which molecule below is NOT polar? a. NO: K. HO c. SO, d. CS: e. NO O- No No . NO2 not stable molecule plar bic N has 7e- 4. Which...
molecule is C11H14O. I need the most help with UOU, what could be present based on the molecular formula, etc. H NMR Spctrum 1ず Molecular Formula· c.:Ha«O Infrared Spectrum Compound 'B Molecular...
molecule is C11H14O. I need
the most help with UOU, what could be present based on the
molecular formula, etc.
H NMR Spctrum 1ず Molecular Formula· c.:Ha«O Infrared Spectrum Compound 'B Molecular Formula CaHi0 3C NMR Spectrum Molecular Formula: CaH. 11 10 9 8 7 2 4 ppm 6H Molecular Formula known to be C11H140 Instructions: 1. 2. UOU and MF analysis: show how the uou value reinforces proposed structure 3. Infrared spectrum- what signals confirm functional groups & what...
Table 1 Compound Chemical formula Chemical Structure - Boiling Point (°C) Polar or Nonpolar S Strongest...
Table 1 Compound Chemical formula Chemical Structure - Boiling Point (°C) Polar or Nonpolar S Strongest Intermolecular Force 1. Acetone C3H60 H OH H-CC-CH 2. Methanol CH4 HC OH 3. Hexane C.H14 HHHHH Hċ-ċ-ċċċ-ċ-H 4. Ethanol C2H60 H------ 5. Water H20 HO H 6. Glycerol C3H403 -c-c-c- 290 Melting Point 80 7. Naphthalene CoHo CI 8. Iodine : 11: 113 H COH 9. Sucrose C12Hz2012 186 w /6-6-1 # 0. 10. Sodium Chloride Naci Na+ c 801
1. Use what you've learned about Lewis structures and formal charges to predict which of the...
1. Use what you've learned about Lewis structures and formal charges to predict which of the following selenium-containing molecule(s) would be least likely to exist 2 In which of the folowing molecules is the carbon-oxygen bond predicted to be longest? 3 Which of the following molecules or ions does not exhibit a tetrahedral molecular geometry 4. All of the following are see-saw except 5. Consider the following species wth tetrahedral electron-pair geometries and select the species (1) SeO (2) Seo...
2-methylocta-4,6-dien-1-amine Assignment 1: Draw your molecule from IUPAC name
2-methylocta-4,6-dien-1-amineAssignment 1: Draw your molecule from IUPAC
name Using the given IUPAC name, draw your molecule Complete the cover page (p.1) of your portfolio with the
following:o Structural formula of the moleculeo IUPAC name Use a thin, clear binder or report cover to protect the
portfolio Submit the following in the binder:o Cover page as described above (page 1)Assignment 2: Formula, Molar Mass and Functional
Groups On a page titled Expanded Structural Formula draw the expanded
structure of themolecule.o Show...
please I need help with this Х Lab 11.pdf Lab 11.pdf INTRODUCTION The chemical and physical...
please I need help with this
Х Lab 11.pdf Lab 11.pdf INTRODUCTION The chemical and physical properties of substances are influenced by the way in which valence electrons are distributed and by the three-dimensional shape of the molecule or ion. X- ray and neutron diffraction, infrared, Raman and microwave absorption spectroscopy, as well as dipole moment measurements, are used to ascertain the three-dimensional structure of a substance. Thus, techniques are available which can identify the geometry of substances Results of...
please I need help with the data sheet INTRODUCTION The chemical and physical properties of substances...
please I need help with the data sheet
INTRODUCTION The chemical and physical properties of substances are influenced by the way in which valence electrons are distributed and by the three-dimensional shape of the molecule or ion. X- ray and neutron diffraction, infrared, Raman and microwave absorption spectroscopy, as well as dipole moment measurements are used to ascertain the three-dimensional structure of a substance. Thus, techniques are available which can identify the geometry of substances. Results of these measurements generally...
1) Write a Reaction equation using 4- aminobenzenesulfulfonic acid (aniline derivative) and 8-ani...
1) Write a Reaction equation using 4- aminobenzenesulfulfonic
acid (aniline derivative) and 8-anilino-1-naphthalenesulfonic acid
(coupling agent). Write the mechanism.
SYNTHESIS OF AZO DYES INTRODUCTION Humans' love of color dates back almost to prehistoric times, yet it is not actually until the modern era that the full range of the rainbow has been accessible to the majority of people irn their clothes and other textiles. Ancient or medieval times have often been described as being quite splendid with their "tyrian purple"...
Need help for questions 2 and 4
G. C. 1-7 Determination of the Dye Concentration in a Powdered Drink G. C. 1-7: PART 2 GROUP DISCUSSION QUESTIONS Lab partners' name: 1. Your TA will provide you with the correct concentration of the dye in the powdered drink solution. Calculate the percentage error for your data. (experimental value - accepted value) accepted value 2. The empirical formula for the Brilliant Blue dye is CanHyN,O,S, Na2 and the formula weight i 79286...
Molecular Geometry Formula Lewis structure #electron groups Bond angles) Drawing Name of shape BeF: Formula Lewis structure #electron groups Bond angle(s) Drawing Name of shape H.0 trigonal bipyramid Polar and nonpolar bonds.polar and nonpolar molecules A covalent bond is polar if the electronegativities of the two atoms are different by more than 0.4. For example, hydrogen chloride, HCL has a polar bond because electronegativity of H (21) and the electronegativity of C100) are very different (3.0-21-09. Because chlorine's electronegativity is...
What are the correct answers? Thanks in advance!
In-Class Activity 6 Class time Name 1. Which compound below has the same molecular shape as CCI,H? aSFA d. C.H. b. KIF: e. CH c. SiFi 2. Which molecule or ion below is lineat? a H.Sc b. HAS c. ICI: 3. Which molecule below is NOT polar? a. NO: K. HO c. SO, d. CS: e. NO O- No No . NO2 not stable molecule plar bic N has 7e- 4. Which...
molecule is C11H14O. I need
the most help with UOU, what could be present based on the
molecular formula, etc.
H NMR Spctrum 1ず Molecular Formula· c.:Ha«O Infrared Spectrum Compound 'B Molecular Formula CaHi0 3C NMR Spectrum Molecular Formula: CaH. 11 10 9 8 7 2 4 ppm 6H Molecular Formula known to be C11H140 Instructions: 1. 2. UOU and MF analysis: show how the uou value reinforces proposed structure 3. Infrared spectrum- what signals confirm functional groups & what...
Table 1 Compound Chemical formula Chemical Structure - Boiling Point (°C) Polar or Nonpolar S Strongest Intermolecular Force 1. Acetone C3H60 H OH H-CC-CH 2. Methanol CH4 HC OH 3. Hexane C.H14 HHHHH Hċ-ċ-ċċċ-ċ-H 4. Ethanol C2H60 H------ 5. Water H20 HO H 6. Glycerol C3H403 -c-c-c- 290 Melting Point 80 7. Naphthalene CoHo CI 8. Iodine : 11: 113 H COH 9. Sucrose C12Hz2012 186 w /6-6-1 # 0. 10. Sodium Chloride Naci Na+ c 801
1. Use what you've learned about Lewis structures and formal charges to predict which of the following selenium-containing molecule(s) would be least likely to exist 2 In which of the folowing molecules is the carbon-oxygen bond predicted to be longest? 3 Which of the following molecules or ions does not exhibit a tetrahedral molecular geometry 4. All of the following are see-saw except 5. Consider the following species wth tetrahedral electron-pair geometries and select the species (1) SeO (2) Seo...
2-methylocta-4,6-dien-1-amineAssignment 1: Draw your molecule from IUPAC
name Using the given IUPAC name, draw your molecule Complete the cover page (p.1) of your portfolio with the
following:o Structural formula of the moleculeo IUPAC name Use a thin, clear binder or report cover to protect the
portfolio Submit the following in the binder:o Cover page as described above (page 1)Assignment 2: Formula, Molar Mass and Functional
Groups On a page titled Expanded Structural Formula draw the expanded
structure of themolecule.o Show...
please I need help with this
Х Lab 11.pdf Lab 11.pdf INTRODUCTION The chemical and physical properties of substances are influenced by the way in which valence electrons are distributed and by the three-dimensional shape of the molecule or ion. X- ray and neutron diffraction, infrared, Raman and microwave absorption spectroscopy, as well as dipole moment measurements, are used to ascertain the three-dimensional structure of a substance. Thus, techniques are available which can identify the geometry of substances Results of...
please I need help with the data sheet
INTRODUCTION The chemical and physical properties of substances are influenced by the way in which valence electrons are distributed and by the three-dimensional shape of the molecule or ion. X- ray and neutron diffraction, infrared, Raman and microwave absorption spectroscopy, as well as dipole moment measurements are used to ascertain the three-dimensional structure of a substance. Thus, techniques are available which can identify the geometry of substances. Results of these measurements generally...
1) Write a Reaction equation using 4- aminobenzenesulfulfonic
acid (aniline derivative) and 8-anilino-1-naphthalenesulfonic acid
(coupling agent). Write the mechanism.
SYNTHESIS OF AZO DYES INTRODUCTION Humans' love of color dates back almost to prehistoric times, yet it is not actually until the modern era that the full range of the rainbow has been accessible to the majority of people irn their clothes and other textiles. Ancient or medieval times have often been described as being quite splendid with their "tyrian purple"...
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