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Question- A student was given only one graduated cylinder to use for this experiment. After using it to measure 50.0 mL of the assigned acid, the student failed to rinse or dry the cylinder before measuring out the 50.5 mL of the base. would the calculated change in Heat Neutralization be higher, lower, or the same as the literature for change in heat neutralization. Briefly explain this difference as a result of using only one graduated cylinder for the experiment.
Explain each and every step in detail. I need proficient help in the above problems.
65.50 ml of 0.161 m hf is titrated with 0.1200 m naoh. how many mlnbsp of the base are required to reach the
Limestone (CaCO3) is decomposed by heating quicklime (CaO) and carbon dioxide. Calculate how many grams of quicklime can be produced from 9.0 kg of limestone.
Manganese makes up 1.3*1-^-4 percent by mass of the elements found in the healthy male body of a certain mammal. If 0.11 g of manganese if sound, how much does the average male body weigh
to find the by mass of a compound in a given sample.dissolving 3.00 g of an impure sample of calcium carbonate in
Question- Why would you not want to use tap water in making up the solvent mixture (HCI + acetone) or rinsing out the beaker
Question- Given the weigh out of 0.1g of a component, how would you accurately make up 100.00ml of a 0.001mg/ ml solution
using a solution of 0.1 m of a certain cation form a precipitate with 0.1 m solutions of all of these anionsnbsp co32-
during an acid-base titration 23.3 ml of hcl completely neutralized 19.5 ml of potassium hydroxide 0.315 m. calculate
A gas sample occupying a volume of 64.7mL at a pressure of 0.971 atm is allowed to expand at constant temperature until its pressure reaches 0.389atm. what is the final volume
A sample of air contains 8.583 moles/m3 of oxygen as well as 16.40 moles/m3 of nitrogen at STP (1 atm 0 degrees Celsius). Find out the partial pressures of oxygen and nitrogen in 1 m3 of the air
Integrate the expression = 1/V (?V / ?T) at constant pressure, assuming that is independent of temperature. By doing so, obtain an expression for V as a function of T and at constant P.
The final temperature of the the calorimeter is 24.0 C. What is the specific heat capacity of unknown metal? The specific heat capacity of water is 4.184 J g^-1 C^-1
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