What is the maximum mass of agcl that precitates
A volume 10.0mL of a 0.00550 M solution of Cl- ions are reacted with 0.500 M soultion of AgNO3. What is the maximum mass of AgCl that precitates?
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187 g of sodium azide is dissolved in water to make a solution with a final volume of 1.0L. What is the concentration and pH of the solution?
What is the final temperature when 125 g of iron at 92.3 °C is dropped into 50.0 g of water at 27.7 °C? The specific heat of iron is 0.444 J g-1 °C-1 and the specific heat of water is 4.184 J g-1 °C-1.
Given that the vapor pressure above pure A at 85 degrees Celsius is 0.79 atm, what is the vapor pressure (in atm) of A above the mixture?
If a car has an airbag that has a volume of 60.0L and the bag requires a pressure of 2.37 atm at 25.00C, calculate the grams of sodium azide needed to inflate the bag.
Calculate the concentration, in moles per liter, of each of the ions pres- ent after mixing. Assume that the volumes are additive.
Assume a wind turbine with a hub 50 meters above the ground, a rotor diameter of 45 meters and a wind-conversion efficiency of 25 percent.
Copper metal has a specific heat of .385 J/g.degrees C. Calculate the amount of heat required to raise the temperature of 22.8g of Cu from 20.0 degrees C to 875 degrees C.
State how much greater the bleach should be to be considered in large excess. If the dye is 1×10-5 M how much can the bleach be diluted before you no longer consider it to be in excess?
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