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What is the volume of 1.31 kg of mercury at 25 C? You can use any reliable reference to look up the density of mercury.
Find deltaH for the combustion of ethanol (C2H6O) to carbon dioxide and liquid water from the following data. The heat capacity of the bomb calorimeter
It is heated so that its pressure increases from 1.50 atm to 407 atm. Determine the work done on the gas during this process.
What is the molarity of a solution of calcium hydroxide, Ca(OH)2, if 339 mL is neutralized with 41.51 mL of a 0.304 M HCl?
calculate q, w, delta E, and delta H for the process in which 88.0g of nitrous oxide gas (N2O) is cooled from 165 degrees celsius to 55 degrees celsius at a constant pressure of 5.00 atm.
how much energy would be required to raise the temperature of 75.0 g of water from 25 c to 75 c
if equal masses of N2 and H2 (7.00 grams each) are combined to produce ammonia NH3, how many grams of ammonia could be produced at maximum yield?
Calculate the number of moles and molality of the solution prepared by dissolving 4.00g of NaOH in 250.0g of water.
The final temperature of the mixture is 27.0 degrees celsius. What is the heat capacity of the unknown substance?
A canister is filled with 320 of ice and 100. of liquid water, both at 0 . The canister is placed in an oven until all the has boiled off and the canister is empty.
What role does ammonium bromide play in the conversion of the trans-substituted aziridine to the diazabicyclo
Hardness in groundwater is due to the presence of metal ions, primarily Mg2 and Ca2 . Hardness is generally reported as ppm CaCO3 or mmol/L Ca2
After heating, 37.19 grams of the anhydrous compound remained. What is the formula of the hydrate?
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