Calculate the percent of each halogen compound in the sample
A 0.2356g sample containing only HCL and BaCl2 yielded 0.4637g of dried AgCl. Calculate the percent of each halogen compound in the sample.
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Haemoglobin is the protein that transports O2 through the blood from the lungs to the rest of the body. In doing so, each molecule of haemoglobin combines with four moleculres of O2. If 1.00g haemoglobin combines with 1.53 mL O2 at 37 degrees Cels
A child pushes a merry-go-round from rest to a final angular speed of 0.50 rev/s with constant angular accelaration.In doing so,the child pushes the merry-go-round 2.0 revolutions.What is the angular accelaration of the merry-go-round?
A 3.35 kg steel ball strikes a wall with a speed of 10 m/s at an angle of 60 degrees with the surface. It bounces off with the same speed and angle. If the ball is in contact with the wall for 0.2 s, what is the average force exerted on the ball
Why did the French royal government fail to put into action and reforms proposed in royal ministers and how did this contribute to the start of the French Revolution?
A gorilla weighs 8.00*10^2N and swingsfrom vine to vine. as the gorilla grabs a new vine, both vines make an angle of 30.0 degrees with the vertical. in such a condition of state of equilibrium, what is the net force of the vine?
Consider the equilibrium for the reaction: N2 O4 (g)<--> NO2 (g) delta H o = 58.0 kJ Indicate in which direction the equilibrium will shift under the following conditions.
A submarine dives 110.0m at an angle of 10.0 degrees below the horizontal. What are the two components?
When you take a bath, how many kilograms of hot water (47°C) must you mix with cold water (14°C) so that the temperature of the bath is 36°C? The total mass of water (hot plus cold) is 190 kg. Ignore any heat flow between the water and
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