Explain what is the ph at the equivalence point

Reference no: EM13487094

A 25ml sample of 0.200 M HCO2H(aq) is titrated with 0.100 M KOH (aq). What is the pH at the equivalence point? (Ka of HCO2H = 1.8 x 10^-4)

Reference no: EM13487094

Questions Cloud

Explain what is the mole fraction of methane in the mixture : A gaseous fuel mixture stored at 745mmHg and 298 K contains only methane CH4 and propane C3H8. When 11.5L of this fuel mixture is burned, it produces 774kJ of heat. What is the mole fraction of methane in the mixture

Compute how many moles of helium are in the tank : A 16.0L tank contains 0.430kg of helium at 16.0?C. The molar mass of helium is 4.00g/mol, How many moles of helium are in the tank

Compute the total mechanical energy of the glider : A 1.50 kg glider, attached to the end of an ideal spring with force constant k = 300 N/m, Compute the total mechanical energy of the glider

Difference between transaction drivers and duration drivers : Describe the differences between unit-related, batch-related, and product-sustaining activities. Give one example of each type of activity and describe the difference between transaction drivers and duration drivers. When would one type be preferre..

Explain what is the ph at the equivalence point : A 25ml sample of 0.200 M HCO2H(aq) is titrated with 0.100 M KOH (aq). What is the pH at the equivalence point. (Ka of HCO2H = 1.8 x 10^-4)

Determine the speed of the three coupled cars : A railroad car of mass 3.3 104 kg moving at 4.50 m/s collides and couples with two coupled railroad cars, What is the speed of the three coupled cars after the collision

Description of what is an internal control : Do not simply copy concepts directly from text. Read other sources about internal control from other texts, the web, articles from the library or elsewhere and provide examples to help explain your arguments. Make sure you reference material using..

Find how long will the mortar shell remain in the air : A mortar crew is positioned near the top of a steep hill. Enemy forces are charging up the hill and it is necessary for the crew to spring into action. How long will the mortar shell remain in the air

What is hoorus temperature : The robot HooRU is lost in space, floating around aimlessly, and radiates heat into the depths of the cosmos at the rate of 11.3 W. What is HooRU\'s temperature

User Account

All Pages