Convert the following quantities. 5.65*1027 P4O10 molecule = 1.953*1020 formula units PbCl4 = please explain the...
Convert the following quantities.
5.65*1027 P4O10 molecule =
1.953*1020 formula units PbCl4 =
please explain the steps.
Homework Answers
Add Answer to:
Convert the following quantities.
5.65*1027 P4O10
molecule =
1.953*1020 formula units PbCl4 =
please explain the...
f25 > Convert the quantities. 4.39 x 1027 P,0,0 molecules = atoms 7.166 x 1020 formula...
f25 > Convert the quantities. 4.39 x 1027 P,0,0 molecules = atoms 7.166 x 1020 formula units PbCI, = mol ions about us Careers Privacy policy terms of use contact us help AD 4 do 330
please solve and explain Please calculate the therapeutic concentration in Sl units for Drug X, the US concentration...
please solve and explain
Please calculate the therapeutic concentration in Sl units for Drug X, the US concentration is 6mg/L. The concentration value in Europe is units of memol/L. Drug X MW: 243 Answer: Please calculate the therapeutic concentration in Sl units for Drug Y, the US concentration is 38mg/L. The concentration value in Europe is units of memo/L. Drug Y MW: 114 Answer: Please convert the following electrolyte lab value from US units to Sl units. Electrolyte Z, 13mEq/L...
Please answer part B. Please convert the following to basic SI units. Problem 1.25 Correct Significant...
Please answer part B.
Please convert the following to basic SI units.
Problem 1.25 Correct Significant Figures Feedback: Your answer 180.34 Part B 4.05x10 yr Express your answer with the appropriate units. t= Value Units Submit Previous Answers Request Answer Incorrect; Try Again: 5 attempts remaining Part C
Please help me with the 1H-NMR analysis of a molecule with the following data: Formula: C14H10Cl4...
Please help me with the 1H-NMR analysis of a molecule with the following data: Formula: C14H10Cl4 δ 7.9 (doublet, 2H), 7.8 (doublet, 1H), 7.5 (doublet of doublets, 1H), 7.46 (doublet of doublets, 1H), 7.44 (doublet, 1H), 7.42 (doublet, 2H), 4.2 (doublet, 1H), 3.7 (doublet, 1H) Please provide the fragment for each chemical shift
Please help me answer the following questions about the molecule below. The structural formula and questions...
Please help me answer the following questions about the molecule
below. The structural formula and questions are listed below. I am
just trying to verify my own conclusions. Thanks!
1. What are the functional groups?
I have found: aromatic hydrocarbon, tertiary amine, sulfonic
acid.
2. Does the molecule have chiral carbons? Stereoisomers?
No, because no carbon has a chiral center- none are attached to
4 unique groups. Only 1 stereoisomer.
3. What functional groups are influenced by pH?
4. What...
Determine the structure of the molecule with formula CeH,OCI from the following spectra and explain your...
Determine the structure of the molecule with formula CeH,OCI from the following spectra and explain your reasoning: 3. 875 1773 1738 IR Spectrum (liquid film) 800 2000 ,1600 1200 V (em1) 3000 4000 13C NMR Spectrum 100.0 MHz, CDA, solutanj 132 13t ppm preien decoupled r82 131 Dpmsolent 160 200 120 80 40 δ(ppm) 0 H NMR Spectrum (ad0 MH2. COc soution) exparslon 80 7.5 7.0 ppm TMS 10 9 87 654 3 2 1 δ (ppm)
help please!! 16. (3) Circle the molecule that will undergo the following reaction faster. Explain your...
help please!!
16. (3) Circle the molecule that will undergo the following reaction faster. Explain your reasoning. Br Br H2O or
Please explain how this question is to be answered. Basic formula and working out with steps....
Please explain how this question is to be answered. Basic
formula and working out with steps.
You are given this data for a company for two successive periods. Period 6 Period 7 Materials $300,000 $360,000 Labour $212,000 $247,000 Overheads $418,000 $453,000 10,000 units Production level 12,000 units All production is sold for $100 per unit. Estimate the fixed costs and break-even point. It is now proposed to introduce a machine whereby fixed costs will rise by $116,000 and variable costs...
show work please 2. Convert the following units. Make sure that your answer has the proper...
show work please
2. Convert the following units. Make sure that your answer has the proper number of significant figures a. 4.8 g/cma to kg/m b. 941 μm to km. Use scientific notation for your answer. (μ is the prefix "micro" and 1 μm 1 x 10-6 m) c. The speed of light is 2.9989 x 108 m/s. Convert to miles/hour. Use scientific notation in your answer. d. 782 kg to ug. Use scientific notion for your answer.
Please explain How many different 'H NMR environments are there in the following molecule? (Count accidentally...
Please explain
How many different 'H NMR environments are there in the following molecule? (Count accidentally equivalent environments as different environments) -CH2CH3 O 3 0 5 06 07 • 8 09 10
f25 > Convert the quantities. 4.39 x 1027 P,0,0 molecules = atoms 7.166 x 1020 formula units PbCI, = mol ions about us Careers Privacy policy terms of use contact us help AD 4 do 330
please solve and explain
Please calculate the therapeutic concentration in Sl units for Drug X, the US concentration is 6mg/L. The concentration value in Europe is units of memol/L. Drug X MW: 243 Answer: Please calculate the therapeutic concentration in Sl units for Drug Y, the US concentration is 38mg/L. The concentration value in Europe is units of memo/L. Drug Y MW: 114 Answer: Please convert the following electrolyte lab value from US units to Sl units. Electrolyte Z, 13mEq/L...
Please answer part B.
Please convert the following to basic SI units.
Problem 1.25 Correct Significant Figures Feedback: Your answer 180.34 Part B 4.05x10 yr Express your answer with the appropriate units. t= Value Units Submit Previous Answers Request Answer Incorrect; Try Again: 5 attempts remaining Part C
Please help me answer the following questions about the molecule
below. The structural formula and questions are listed below. I am
just trying to verify my own conclusions. Thanks!
1. What are the functional groups?
I have found: aromatic hydrocarbon, tertiary amine, sulfonic
acid.
2. Does the molecule have chiral carbons? Stereoisomers?
No, because no carbon has a chiral center- none are attached to
4 unique groups. Only 1 stereoisomer.
3. What functional groups are influenced by pH?
4. What...
Determine the structure of the molecule with formula CeH,OCI from the following spectra and explain your reasoning: 3. 875 1773 1738 IR Spectrum (liquid film) 800 2000 ,1600 1200 V (em1) 3000 4000 13C NMR Spectrum 100.0 MHz, CDA, solutanj 132 13t ppm preien decoupled r82 131 Dpmsolent 160 200 120 80 40 δ(ppm) 0 H NMR Spectrum (ad0 MH2. COc soution) exparslon 80 7.5 7.0 ppm TMS 10 9 87 654 3 2 1 δ (ppm)
help please!!
16. (3) Circle the molecule that will undergo the following reaction faster. Explain your reasoning. Br Br H2O or
Please explain how this question is to be answered. Basic
formula and working out with steps.
You are given this data for a company for two successive periods. Period 6 Period 7 Materials $300,000 $360,000 Labour $212,000 $247,000 Overheads $418,000 $453,000 10,000 units Production level 12,000 units All production is sold for $100 per unit. Estimate the fixed costs and break-even point. It is now proposed to introduce a machine whereby fixed costs will rise by $116,000 and variable costs...
show work please
2. Convert the following units. Make sure that your answer has the proper number of significant figures a. 4.8 g/cma to kg/m b. 941 μm to km. Use scientific notation for your answer. (μ is the prefix "micro" and 1 μm 1 x 10-6 m) c. The speed of light is 2.9989 x 108 m/s. Convert to miles/hour. Use scientific notation in your answer. d. 782 kg to ug. Use scientific notion for your answer.
Please explain
How many different 'H NMR environments are there in the following molecule? (Count accidentally equivalent environments as different environments) -CH2CH3 O 3 0 5 06 07 • 8 09 10
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