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Calculate the [FeSCN^2+] that will form in Test Tube #2. Provide units.
are theses correct? please correct me if they are not. Results Fe Test Tube 2: FeSCN...
are
theses correct?
please correct me if they are not.
Results Fe Test Tube 2: FeSCN (aa) SCN () Fe Chemical equation: Explanation: The equilibrium shifted toward the increased the due to the addition of Fe(NO,)) because it of the Test Tube 3: FESCN 0) SCN () (as Chemical equation: Fe(ag) Explanation: Test Tube 4: Chemical equation: Fe(agk FeSCN( (aq)h Explanation: Test Tube 5: Chemical equation: Fe"( SCN () FESCN 3+ + (sq) Explanation: Test Tube 6 Chemical equation: Fe(a...
Reaction Rates and Chemical Equilibrim 09 In test tube 2, did the equilibrium shift in the direct...
Reaction Rates and Chemical Equilibrim 09 In test tube 2, did the equilibrium shift in the direction of products or reactants? Explain. 010 In test tube 3, what is the evidence that the shift in equilibrium was in the direc- tion of products? 011 In test tube 4, what is the evidence that the shift in equilibrium was in the direc- tion of reactants? C.2 Effect of Temperature Test tube Color Temperature Color is deeper or [FeSCN (increased or lighter...
Any help with this ICE table is very much appreciated! Thanks. In test tube 10, the...
Any help with this ICE table is very much appreciated!
Thanks.
In test tube 10, the following volumes of solutions are combined: 3+ 0.0025 M Fe (mL) 0.0025 M SCN (mL) 0.1 M HNO3 (mL) 3.0 3.0 1.0 The measured equilibrium concentration of the product, Fe(SCN), is 0.0000462 mol/L. Calculate the initial and equilibrium concentrations of reactants to complete the ICE table below. R+ SCN Fe(SCN) Fe 0 C -X - X 0.0000462
In test tube 10, the following volumes...
Help with these question. Please provide clear detailed explanation. Thanks!
Help with these question. Please provide clear detailed
explanation. Thanks!
please help answer questions for mixture 1 AND mixture 2 thank you! Table 23.1 Test Tube...
please help answer questions for mixture 1 AND mixture 2 thank
you!
Table 23.1 Test Tube Number 1 2 3 4 5 5,00 1.00 5.00 2.00 Volume Fe(NO), solution (ml.) Volume KSCN solution (ml.) Volume H,O (ml.) 5.00 3.00 2.00 5.00 4.00 5.00 5.00 0.00 4.00 3.00 1.00 Mixture 2 3 4 5 Absorbance 0.079 0.165 0.246 0.311 0.400 In order to convert the absorbance values provided below into equilibrium concentrations of FeSCN?, you will need to know the slope...
This question provides an example calculation to help you determine the molarity of the FeSCN 2+...
This question provides an example calculation to help you determine the molarity of the FeSCN 2+ solutions at equilibrium from experimental data. For the following results: Absorbance, Trial 2: 0.214 ; Absorbance of standard solution : 0.549 Concentration of standard solution : 0.000200 M The concentration of FeSCN 2+ at equilibrium for this trial is [a] M
Section 1 Tube [FeSCN^+] M Absorbance 1 0.0005 0.016 2 0.0011 0.0422 3 0.00367 0.0917 4...
Section 1 Tube [FeSCN^+] M Absorbance 1 0.0005 0.016 2 0.0011 0.0422 3 0.00367 0.0917 4 0.00727 0.224 5 0.00965 0.267 6 0.0137 0.398 Part B unknown sol. 0.175 SCENARIO: Five standard solutions containing different known concentrations of an iron (II) thiocyanate (FeSCN+ ) complex are analyzed using spectrophotometry, a technique which measures the quantity of light absorbed by the solution as a function of the concentration of the analyte in solution (in this case, FeSCN+ ). The results of...
F. Hydrolysis of disaccharides and polysaccharides Test tube #1 Test tube #2 Test tube #3 Test...
F. Hydrolysis of disaccharides and polysaccharides Test tube #1 Test tube #2 Test tube #3 Test tube #4 Test tube contents 2 to starch 2% starch 2% sucrose 2% sucrose Iodine test observations Polysaccharide present? (yes/no) no yes yes no Benedict's test observations Cloudy cloudy I brownish peach I greenw/ in COLOR precipitate butter precipitate COLOK w Red at no color Change Yellowish ves Hydrolyzed? (yes/no) no What observation indicated the presence of a polysaccharide? The color of the iodine...
Hi I need help with both questions for an upcoming test. Please help! Thanks for the...
Hi I need help with both questions for an upcoming test. Please
help! Thanks for the help!
2. Rutherford Scattering Protons are shot into a copper foil with d-12 μm. what is the proton energy if the central collisions minbecome equal to the nuclear radius r copper atoms? The derivation of the impact parameter with respect to deflection angle is obtained by assuming a Coulomb potential of the form F x 1/r2 (equation 4.12 in Haken-Wolf textbook). Derive the impact...
Please provided my credit back to my account since can't provide an answer. Thanks 5-2 Please provide help Discuss the b...
Please provided my credit back to my account since can't provide an answer. Thanks 5-2 Please provide help Discuss the benefits to financial statement users when accountants separate the debt and equity features of hybrid debt securities. Additionally, Why might this be necessary? Explain your reasoning. What might impact the way a user will classify the debt and equity features?
are
theses correct?
please correct me if they are not.
Results Fe Test Tube 2: FeSCN (aa) SCN () Fe Chemical equation: Explanation: The equilibrium shifted toward the increased the due to the addition of Fe(NO,)) because it of the Test Tube 3: FESCN 0) SCN () (as Chemical equation: Fe(ag) Explanation: Test Tube 4: Chemical equation: Fe(agk FeSCN( (aq)h Explanation: Test Tube 5: Chemical equation: Fe"( SCN () FESCN 3+ + (sq) Explanation: Test Tube 6 Chemical equation: Fe(a...
Reaction Rates and Chemical Equilibrim 09 In test tube 2, did the equilibrium shift in the direction of products or reactants? Explain. 010 In test tube 3, what is the evidence that the shift in equilibrium was in the direc- tion of products? 011 In test tube 4, what is the evidence that the shift in equilibrium was in the direc- tion of reactants? C.2 Effect of Temperature Test tube Color Temperature Color is deeper or [FeSCN (increased or lighter...
Any help with this ICE table is very much appreciated!
Thanks.
In test tube 10, the following volumes of solutions are combined: 3+ 0.0025 M Fe (mL) 0.0025 M SCN (mL) 0.1 M HNO3 (mL) 3.0 3.0 1.0 The measured equilibrium concentration of the product, Fe(SCN), is 0.0000462 mol/L. Calculate the initial and equilibrium concentrations of reactants to complete the ICE table below. R+ SCN Fe(SCN) Fe 0 C -X - X 0.0000462
In test tube 10, the following volumes...
Help with these question. Please provide clear detailed
explanation. Thanks!
please help answer questions for mixture 1 AND mixture 2 thank
you!
Table 23.1 Test Tube Number 1 2 3 4 5 5,00 1.00 5.00 2.00 Volume Fe(NO), solution (ml.) Volume KSCN solution (ml.) Volume H,O (ml.) 5.00 3.00 2.00 5.00 4.00 5.00 5.00 0.00 4.00 3.00 1.00 Mixture 2 3 4 5 Absorbance 0.079 0.165 0.246 0.311 0.400 In order to convert the absorbance values provided below into equilibrium concentrations of FeSCN?, you will need to know the slope...
F. Hydrolysis of disaccharides and polysaccharides Test tube #1 Test tube #2 Test tube #3 Test tube #4 Test tube contents 2 to starch 2% starch 2% sucrose 2% sucrose Iodine test observations Polysaccharide present? (yes/no) no yes yes no Benedict's test observations Cloudy cloudy I brownish peach I greenw/ in COLOR precipitate butter precipitate COLOK w Red at no color Change Yellowish ves Hydrolyzed? (yes/no) no What observation indicated the presence of a polysaccharide? The color of the iodine...
Hi I need help with both questions for an upcoming test. Please
help! Thanks for the help!
2. Rutherford Scattering Protons are shot into a copper foil with d-12 μm. what is the proton energy if the central collisions minbecome equal to the nuclear radius r copper atoms? The derivation of the impact parameter with respect to deflection angle is obtained by assuming a Coulomb potential of the form F x 1/r2 (equation 4.12 in Haken-Wolf textbook). Derive the impact...
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