Draw the nullclines and find equilibria of the following extensions of the basic disease model. Find the nullclines and equilibria of this model when α = 2.0, µ = 1.0, and k = 4.0.
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Draw the nullclines and find equilibria of the following extensions of the basic disease model. Find the nullclines and equilibria of this model when α = 2.0, µ = 1.0, and k = 4.0.
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- It was determined by spectrophotometry that the moles of FeSCN2+ present at equilibrium was 2.00 x 10-4 moles (2.00 times 10 to the minus 4th power moles). If the sample was prepared using 4.00 x 10-3 moles (4.00 times 10 to the minus 3rd power moles) of Fe3+, how many moles of Fe3+ were present at equilibrium?The Ksp for SrF2 is 2.45 x 10-9. Use this information to calculate the solubility of Strontium Fluoride in water (find the [Sr2+] and [F-] at equilibrium). SrF2 (s) Sr2+ (aq) + 2F- (aq) I C EIt was determined by spectrophotometry that the moles of FeSCN2+ present at equilibrium was 2.00 x 10-4 moles (2.00 times 10 to the minus 4th power moles). If the sample was prepared using 4.00 x 103 moles (4.00 times 10 to the minus 3rd power moles) of Fe3+, how many moles of Fe3+ were present at equilibrium? 4.00 x 10-3 moles (4.00 times 10 to the minus 3rd power moles). O 3.8 x 103 moles (3.8 times 10 to the minus 3rd power moles) O 2.00 x 10-3 moles (2.00 times 10 to the minus 3rd power moles) O 4.2 x 10-4 moles (4.2 times 10 to the minus 4th power moles) O 4.00 x 10-4 moles (4.00 times 10 to the minus 4th power moles)
- Write the Ksp expression for the sparingly soluble compound barium phosphate, Baz(PO4)2. Ksp = A₂ If either the numerator or denominator is 1, please enter 1Construct the expression for Ksp for solid Ba₃(PO₄)₂ in aqueous solution. Ba₃(PO₄)₂(s) ⇌ 3 Ba²⁺(aq) + 2 PO₄³⁻(aq)It was determined by spectrophotometry that the moles of FeSCN2+ present at equilibrium was 2.00 x 10-4 moles (2.00 times 10 to the minus 4th power moles). If the sample was prepared using 4.00 x 10-3 moles (4.00 times 10 to the minus 3rd power moles) of Fe3+, how many moles of Fe3+ were present at equilibrium? 4.00 x 103 moles (4.00 times 10 to the minus 3rd power moles) 3.8 x 103 moles (3.8 times 10 to the minus 3rd power moles) 2.00 x 103 moles (2.00 times 10 to the minus 3rd power moles) 4.2 x 10-4 moles (4.2 times 10 to the minus 4th power moles) 4.00 x 10-4 moles (4.00 times 10 to the minus 4th power moles) 4.2 x 10-3 moles (4.2 times 10 to the minus 3rd power moles) 3.8 x 10-4 moles (3.8 times 10 to the minus 4th power moles)
- It was determined by spectrophotometry that the moles of FESCN2+ present at equilibrium was 2.00 x 10-4 moles (2.00 times 10 to the minus 4th power moles). If the sample was prepared using 4.00 x 10-3 moles (4.00 times 10 to the minus 3rd power moles) of Fe+, how many moles of Fe3+ were present at equilibrium? O 3.8 x 103 moles (3.8 times 10 to the minus 3rd power moles) O 4.00 x 10-3 moles (4.00 times 10 to the minus 3rd power moles) O 2.00 x 10-3 moles (2.00 times 10 to the minus 3rd power moles) O 4.2 x 10-3 moles (4.2 times 10 to the minus 3rd power moles) O 3.8 x 10-4 moles (3.8 times 10 toFind the Ke for the following reaction H(2) + ½ O2(g) +→ HO(g) K = ? Use the following data to find the unknown Ke ½H2(2 + 1/202(g) +→ HO(g) K. 0.58 ½ H2(g_> H(g) Ke = 1.6 x 10-3 2.The speed with which the protein bovine serum albumin (BSA) moves through water under the influence of an electric field was monitored at several values of pH, and the data are listed below. What is the isoelectric point of the protein?pH 4.20 4.56 5.20 5.65 6.30 7.00Speed/(μm s-1) 0.50 0.18 -0.25 -0.65 -0.90 -1.25
- The Ksp of Fe(OH)3(s) is 3x10-39. What concentration of Fe3+ can exist in solution at pH 3.0?Construct the expression for Kp for the following reaction. 2 CSH18(1) + 25 O2(g) = 16 CO2(g) + 18 H2O(1)7. Copper(I) chloride salt is added to a solution of pure water to make a saturated solution. Upon dissolving, the concentration of copper(I) ion was found to be 4.15 x 10-4. What is the Ksp of copper (I) chloride? ©2022 F'22/S'23 Chemistry II A: 1.72 x 10-7 131