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Question- 4.5g of Ne, 6.7g of Ar, and 8.9g of Kr are in a 15.0L container at 36.5 degrees celsius. Find the total pressure of this gas mixture in torr.How much faster is N20 than Kr?
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If all the chloride in a 4.348 g sample of an unknown metal chloride is precipitated as AgCl with 70.90 mL of .2010 M AgNO3, what is the percentage of chloride in the sample
Question- Predict how much copper in grams should be transferred from the anode to the cathode if an electrolytic cell is run for 10.0 minutes with a current of 0.75 amps.
a person suffering from hyponatremia has a sodium ion concentration in the blood of 0.115 m and a total blood volume of
What is the molar concentration of Cl- in solution? What is the molar concentration of Na+ in solution. What is the molar concentration of OH- in solution
Using the following reaction: OH- + HC2H3O2 ---> H2O + C2H3O2- a 75.0 mL sample of potassium hydroxide, KOH, of unknown concentration is titrated with 42.5 mL of 0.575 M acetic acid.
What is the pH of a solution which results from mixing 150 mL of 0.50M acetic acid and 150 mL of 0.50M sodium hydroxide at 25oC?
At 2000°C, 5.0×10-3 mol CO2 is introduced into a 1.0 L container and the following reaction comes to equilibrium:2CO2(g) 2CO(g) + O2(g) Kc = 6.4×10-7
In other words explain what are the inconsistencies between the ground state electron configuration as well as its observed structure in the molecule? Draw as well as label orbital box diagrams to show the ground state as well as corrected electro..
A 1.00 g sample of enriched water, a mixture of H2O and D2O, reacted completely with Cl2 to give a mixture of HCl and DCl. The HCl and DCl were then dissolved in pure H2O to make a 1.00 L solution
why does hydrochloric acid and acetic acid have the same equivalence, while hydrochloric acid and sulfuric acid
Calculate the ratio of NaF to HF required to create a buffer with pH = 4.10. Calculate the ratio of CH3NH2 to CH3NH3Cl required to create a buffer with pH = 10.22
Free radicals are also important in many environmentally significant reactions. For example, photochemical smog, which forms as a result of the action of sunlight on air pollutants, is formed in part by the following two steps.
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