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What is the conversion rate from centimeters cubed (cm^3) to Liters (L)?x cm^3 = y L?
How many grams of Potassium Chlorate decompose to passium chloride and 638mL of O2 at 128 degrees C and 752 Torr. 2KClO3 (s) => 2KCl (s) + 3O2(g)
A gas occupies a volume of 256 mL at a pressure of 250 torr at 32 degree C. Calculate the pressure(in atmospheres) if the volume is reduced to 156mL and the temp is increased to 62 degree C.
Describe an apparatus by which azeotrope formation can be used to drive the equilibrium toward the products, thus maximizing the yield.
Problem- Please describe/show mechanism for acid-and base-catalyzed carbonyl hydrate formation from aldehydes/ketones.
A 20.00 mL sample of 0.1026 M HCl was titrated with NaOH solution. The initial buret reading was 0.25 mL, and the final reading was 18.78 mL.
50.00ml of BiO3- is titrated with 26.43ml 0.02982M Fe2+. What is the molar concentration of BiO3-? How many mg of NaBiO3 were in the 50.00ml sample? [BiO3-] = _______________ M mNaBiO3 = _______________ mg
A sample of 45.0 mg a perfect gas fills a volume of 320.0 cm^3 at a pressure of 256Torr and at a temperature of 298 K. Determine the molar mass of such a gas based on the above data and assuming perfect gas behavior.
460. mL of hydrochloric acid (HCl) acid is exactly neutralized with 485 mL 0.660 M NaOH solution. What is the concentration of the acid solution.
Why is methyl red indicator used instead of phenolphtalein indicator when you titrate the excess "stomach acid". Write the formulas of the products and balance the following net ionic equations:
Question- What volume (L) of an aqueous solution that is 94.00 % by mass sulfuric acid (conc) and has a density of 1.83 g/mL must be taken to obtain 826 g of sulfuric acid (conc)
A sample containing .221g Cl is dissolved in 50.0mL of water. How many moles of Cl ion are in the solution?
considering the given equations and calculate the heat of the reaction of 3h2g o2g ---gt 3h2og from the heats of
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