Calculate the ph of a buffer composed of 50 m formic acid
Calculate the pH of a buffer composed of .50 M formic acid (HCO2H) and .70 M sodium formate (HCO2-Na+) before and after the addition of 10.0 ml of 1.0 M HCL
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The moment the other student passes you, you start accelerating at 2.67 m/s2, After what distance will you catch up with your classmate
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How many moes of diethylamine((C2H5)2NH, Kb-1.3E-3) must be added to 447ml of distilled water to produce a solution with a pH of 12.787? Can someone explain this step by step?
You throw a ball straight into the air from a height of 4 feet and with a speed of 5.02 m/s, How far are you from the ball, the moment it hits the ground
1. Why is it necessary to understand the concept of present value to analyze the schooling decision 2. Provide an intuitive explanation of the concept of present value.
The end of WWI resulted in numerous social, economical and political changes. Indeed, for many of the participants of that conflict, the diplomatic/political and economical status of their nations declined. Conversely, other participants drew insp
You have 100 mL of a .10 M Acetate buffer pH 4.75 composed of .050 M Acetic Acid and .050 M Na Acetate. 100 ml of pure water is added and the pH is still 4.75. Use the henderson hasselbalch equation to explain what happened.
The demand for illegal drugs is inelastic. Much of the expenditure on illegal drugs comes from crime. Assuming these statements to be correct, How will a successful campaign that decreases the supply of drugs influence the price
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