II) Calculate Vmax and Km . S (mol·1") v, mol·l"-min" 4.10 x 10 1.77 x 10* 9.50 x 10 1.73 x 10* 5.20 x 10*| 1.25 x 10* 1.06 x 10* 1.03 x 10* 4.90 x 10 8.00 x 10* 1.06 x 10* 6.70 x 10* -5 5.10 x 10° 4.30 x 10*

Hydroxyapatite, Ca10(PO4)6(OH)2 , has a solubility constant of Ksp = 2.34×10−59, and dissociates according to   Ca10(PO4)6(OH)2(s)↽−−⇀ 10Ca2+ (aq) + 6PO3−4 (aq) + 2OH− (aq)     Solid hydroxyapatite is dissolved in water to form a saturated solution. What is the concentration of Ca2+ in this solution if [OH−] is fixed at 9.60×10−4 M ?

A 100-liter empty jar was spiked with 20 mg of TCE (C2HCl3) under room temperature condition. The jar was then closed tightly. What is the concentration (in atm.) of TCE in the air at 25 C? (TCE: MW: 131.4 g/mol; TCE solubility in water (Cs) = 1100 mg/L; Pv (pure liquid at 25oC) = 10^-1.01 atm. KH = 10^1.03 L atm mol-1; KOW = 102.42).  if the jar was half filled with water and half filled with air, what were the concentrations of TCE in both air and water at 25C?

ezto.mheducation.com/ext/map/index.html?_con3con&external_browser=0&launchUrl=https%25 pter 19 Sa Enter your answer in the provided box. Given the following data, ts 2H9²*(aq) + 2e→ Hg,“(aq) E = 0.92 V eBook Hg,"(aq) + 2e¯ → 2Hg(l) E = 0.85 V ferences calculate AG for the following process at 25°C: Hg,"(aq) → Hg²*(aq) + Hg(1) kJ / mol raw < Prev e here to search 2.

Hot gaes Expanding A mixture hot gases expands, changing volume from 2.45 L to 6.82 L, against a constant pressure of 3.22 atm. The P-Vwork involved is Latm .

How many are in 2.50 L of CO2 @ STP? Group of answer choices 1.11 X 10-5 1.11 x 10 10 1.12 x 10 5 1.11 X 108

The density of silver (Ag) is 10.49 g/cm^3 and that of Nickle (Ni) is 8.9 g/cm^3. A comparison of the volumes (V) of 50 gram samples of each metal will show that? (A) Vag > Vni (B) Vag < Vni  (C) Vag = Vni  (D) there is no predictable relationship between volumes

1. Calculate the volume of carbon dioxide adjusted to 25 °C and 1 atm, that plants need to make 1.00 g glucose, CóH12O6, by photosynthesis in the reaction 6CO2(g) + 6H20(I) C6H1206(s) + 602 (g).

Write the formula for hypoiodous acid. formula: || SPECIAL ΔΣΩ λμπ x" Xo x (s) (1) (aq) (g) () [] CLR

(a) The heat evolved upon dissolution of atmospheric ozone into water is determined to be +5 kcal/mol at 298 K. Given that ozone has a Henry’s constant of 9.4 × 10−3 mol/L/atm at 298 K, determine its Henry’s constant at 273 K. Note that the definition of Henry’s constant is for the process air to water. (b) If the atmospheric ozone concentration in a polluted air is 100 ppbv, what is the concentration in equilibrium with a body of water in that region at 298 K? Note that you need to assume no losses of ozone other than absorption into water