How many kilocalories are released by the combustion
If 3.8 rm kcal is released by combustion of each gram of glucose, how many kilocalories are released by the combustion of 1.40 mol of glucose?
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Write the equation for the neutralization of hydrochloric acid and calcium hydroxide. How many milliliters of the HCl solution are needed to neutralize the Ca(OH)2.
The following equilibrium constants were determined at 1123 K. Write the equilibrium constant expression KP for the following reaction.
What are constellations? How come most constellations don't look much like the persons/animals/objects... that they're named after?
The products of the reaction are Zn and CO2. What mass of zinc oxide is needed to react completely with 2.22 mol of carbon?
A 150.0 g sample of metal at 80 c is added to 1500.0g of h2o at 20 c. the temperature rises to 23.3 c. assuming that the calorimeter is a perfect insulator, what is the specific heat of the metal?
How is the color of the solution at equilibrium related to the extent of reaction for the example reactions given?
if 2.50 mL of vinegar requires 3.49 mL of 0.0960 M NaOH to reach the equivalence point in a titration, how many grams of acetic acid are in a 1.00-qt sample of this vinegar?
After equilibrium is achieved, the pressure of NO2 is 1.56 atm. Assuming constant total volume (not constant pressure), what is the equilibrium partial pressure of the N2O4?
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