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A 2.50 g sugar cube (sucrose: C12H22O11) is dissolved in a 350 mL teapot containing 80° C water (density of water at 80° C= 0.975 g/mL).
What is the molality of the sugar solution?
Express the molality with the appropriate units.
If 1.87 g of acetic acid(CH3CO2H) reacts with 2.31 g of isopentyl alcohol(C5H12O) to give 2.96 g of isopentyl acetate(C7H14O2), what is the percent yield of the reaction
The N2 (g) and H2 (g) are allowed to react, producing NH3 (g): N2 (g) + 3 H2 (g) 2 NH3 (g) If the initial volume of the container, before any reaction takes place, is 2.50 L, determine the volume of the container after the N2 (g) and H2 (g) have r..
At 990 degree C Kc is 1.6 for the following reactions. i 4.0 mol of CO, 3.0 mol of H2O, 2.0 mol of H2 and 1.0 mol of CO2 are placed in a 5.0L container and allowed to reach equilibrium at 990 degrees C. which response includes all the following co..
The standard free energy of activation of one reaction A is 85.50 kJ mol-1 (20.43 kcal mol-1). The standard free energy of activation of another reaction B is 78.70 kJ mol-1 (18.81 kcal mol-1).
56.9 mL of water is added to 24.9 mL of 0.125 M KOH solution. What is the new molarity?
In the reaction below, 6.15 atm each of H2 and I2 were placed into a 1.00 L flask and allowed to react: H2(g) + I2(g) 2 HI(g) Given that Kc = 45.5, calculate the equilibrium pressure of H2.
What are the primary uses of the 3 products mentioned? 2.) What are the ACTIVE ingredients?
water flowing through pipes of carbon steel must be kept at PH 5 or greater than limit corrosion if an 8.0 *10^3 Ib/hr water stream contains 10 ppm sulfuric acid and 0.015% acetic acid, how many pounds per hour of sodium acetate trihedrate
derive the relation between the critical constants and the dieterici equation parameters. show that zc 2e-2 and derive
What is the volume of a container that contains 12.4g of a substance having a density of 0.898g/cm3
hat mass of agno3 169.9 gmol is needed to convert 2.33 g na2co3 106.0 gmol to ag2co3? or for the reaction to proceed to
When 36.6 L ammonia and 39.5 L oxygen gas at STP burn, nitrogen monoxide and water are produced. After the products return to STP, how many grams of nitrogen monoxide are present ............... g NH3(g) + O2(g) NO(g) + H2O(l)
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