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Problem- Annual production of sulfuric acid in the US last year was 400. million tons. If the density of sulfuric acid is 1.37 g/mL, find the total volume in m^3 produced in the US last year.
Demonstrate structures to prove your interpretation working it out this problem
the instrument response S for each of the five solutions, measured with a colorimeter, was found to be 0.240, 0.437, 0.621, 0.809, and 1.009, respectively. What was the concentration of Fe3+ in the water sample?
if titrating 0.1461 g of dl-mandelic acid with 0.05 m sodium hydroxide solution what would the titration curve look
What is the pH at 25 deg celcius of the solution obtained by dissolving a 5.00 grain tablet of aspirin in 0.500L of water? The tablet contains 5.00 grains or 0.325g of acetylsalicylic acid HC9H7O4. The acid is monoprotic and Ka for the acid is 3.3..
If a wheelchair-marathon racer moving at 13.3 miles per hour expends energy at a rate of 635 Calories per hour, how much energy in Calories would be required to complete a marathon race (26.2 miles) at this pace
A 280ml flask contains pure helium at a pressure of 754 torr . A second flask with a volume of 475ml contains pure argon at a pressure of 732 torr . If the two flasks are connected through a stopcock and the stopcock is opened, what is the partial..
The heat capacity of liquid water is 4.18 J/g·°C and the heat of vaporization is 40.7 kJ/mol. How many kilojoules of heat must be provided to convert 1.00 g of liquid water at 67°C into 1.00 g of steam at 100°C
Define by drawing the key resonance contributor of one or both of the conjugate bases in question, including curved arrows showing how you formed the contributor.
1. given this ksp for leadii chloride find the molar solubility of this salt in a 0.05m of cacl2 solution.2. will caoh2
Problem- It is often necessary for hospitals to measure the amount of ions in patient body fluids. Assume a patient has their urine collected over a 24-hour period. The urine specimen is diluted to 2.000 L and buffered to pH=10. A 10.00 mL sub-sam..
How many moles of glucose does it take to make 1 mole tripalmitin and what is the net ATP balance
A sample of hydrogen occupies a volume of 1.20 liters at a pressure of 425 kilapascals. If the temperature of the gas is constant, what would the new volume of the gas be at 615 kilapascals?
Problem- An element crystallizes in a face-centered cubic lattice. What would be the length of the edge and density of the unit cell of hydrogen.
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