Carbon monoxide gas is dissolved in water at 25 \deg C and 0.065 atm. If the constant for this system is 5.80 x 104 M/atm, what is the solubility of CO? Answer the number to the wholest number

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A 2.0% (by mass) aqueous solution of novocainium chloride (C13 H21 CIN2O2) freezes at -0.235 °C. a Calculate the van't Hoff factor, i. - Kp (H2O) = -1.86 °C/m. i = b How many moles of ions are in the solution per mole of compound? mol ions

Oxygen (O2) occupies a volume of 0.135 m³ at 222 K and 27579 kPa. Determine the mass of oxygen, in kg, using the compressibility chart.

write a short description based on the table

Clara was solving the equation 4n+2−3(2−n)=31 the work for which is shown below.

6 x 10⁻⁵¹ = (0.15 M)² [S²⁻] [S²⁻] = (6 x 10⁻⁵¹) / (0.15 M)² Calculating, we find the minimum concentration of sulfide ion required: [S²⁻] ≈ 2.7 x 10⁻⁴⁹ M. check it calcution is write

The solubilities of three salts in water are shown in the graph. 1000 - Pb(NO,). 900 3/2 For each salt, determine how much will remain undissolved if 800 K,Cr.O, 500 g is mixed into a liter of pure water at 40 °C. One 700 - significant figure is sufficient in each answer. 600 500 KCI 400 Pb(NO,), 300 200 100 KCI: 10 20 30 40 50 60 70 80 90 100 Temperature (°C) K,Cr,0;: g Solubility (g/L)

A 20.00 mL solution of 15.2 ppm CaCl2 (aq) is diluted to a final volume of 50.00 mL. What is the molarity of Cl- (aq) in the diluted solution?

A concentrated lidocaine solution contains lidocaine 1 g/5 mL. How many milliliters of this injection should be used to prepare a 500 mL IV infusion containing 8 mg/mL of lidocaine in D5W? Do not round.