State the ph of the solution that results from the reaction

Assignment Help Chemistry

Reference no: EM13526998

What is the pH of the solution that results from the reaction of 120mL of 0.40 M HF(aq) with 120mL of 0.40 M KOH(aq) at 25 degrees C? Ka for HF is 7.2*10^-4.

Reference no: EM13526998

Questions Cloud

Explain a arsenic concentration of 50 microgram : Suppose a 80-kg person drinks 3 L of water every day for 80 years with a arsenic concentration of 50 microgram/L. PF for arsenic is 1.75 (mg/kg-day)-1. Find the daily average dosage.

Fuse cells using polyethelyne glycol : If you fuse cells using PEG (polyethelyne glycol). The resulting cell generally retains two nuclei and the associated endomembrane system proximal to that nucleus. However, the plasma membranes of the cells mix.

Department managers in the housewares : Suzy Cole and Joe Lane are department managers in the housewares

What will be its speed when it hits the opposing wall : A particle travels horizontally between two parallel walls separated by 18.4 m. It moves toward the opposing wall at a constant rate of 7.7 m/s. What will be its speed when it hits the opposing wall

State the ph of the solution that results from the reaction : What is the pH of the solution that results from the reaction of 120mL of 0.40 M HF(aq) with 120mL of 0.40 M KOH(aq) at 25 degrees C? Ka for HF is 7.2*10^-4.

Determine how far is the ship from its home port : A ship is expecting to travel to its home port 410 km due East. Before the ship starts to travel, a severe storm comes up and blows the ship 290 km due South. How far is the ship from its home port

Mutations in the indicated genes of the lac operon : Consider the following mutations in the indicated genes of the lac operon. Given the growth conditions listed, predict the relative rate of transcription of the operon in each case

The straight-line depreciation for financial : The Bellcamp Soup Company uses the straight-line depreciation for financial

Explain the lattice type and all symmetry operations : Identify the lattice type and all symmetry operations that are indicated by the space group symbol for the orthorhombic pbc21. Describe each of these fully.

User Account

All Pages