Determine the concentration of the unknown hcl(aq)

Reference no: EM13557527

A 25.0 mL sample of unknown hydrochloric acid solution is titrated with 0.100 M NaOH. The equivalence point was reached after the addition of 23.5 mL NaOH. Find the concentration of the unknown HCl(aq).

Reference no: EM13557527

Questions Cloud

Ratio of the luminosity of sirius to luminosity of the sun : The star Sirius has a surface temperature of 9750 K and aradius 2.4 times larger than the Sun's. What is the ratio of the flux (energy per square meter persecond) emitted from the surface of Sirius to the flux emittedfrom the surface of the Sun?

State the mass of sodium needed to produce sodium hydroxide : Calculate the mass of sodium required to produce 80 grams of sodium hydroxide by direct reaction with water: 2Na(s) + 2H2O(l) = 2NaOH(aq) +H2(g) (s) = solid, (l) = liquid, (aq) = water solution aqueous mixture and (g) = gas

Estimate the average force exerted on the tackler : A 95-kg fullback is running at 4.0 m/s to the east and isstopped in 0.75 s by a head-on tackle by a tackler running duewest. estimate the average force exerted on the tackler

Build the erd for the present relationship : Build the ERD for the present relationship

Determine the concentration of the unknown hcl(aq) : A 25.0 mL sample of unknown hydrochloric acid solution is titrated with 0.100 M NaOH. The equivalence point was reached after the addition of 23.5 mL NaOH. Find the concentration of the unknown HCl(aq).

Compute the resulting change in the carts speed : A 65kg man is riding on a 22kg cart traveling at a speed of3.6 m/s. What is the resulting change in the cart's speed

Explain how many moles of cl2 form : 4HCl(aq)+1MnO2(s)->1MnCl2(aq)+2H2O(g)+1Cl2(g) When 1.22 mole of HCl reacts with excess MnO2, how many moles of Cl2 form. and How many grams of Cl2 form

What fraction of the molecules need to be monatomic : An experiment you're designing needs a gas with = 1.60. You recall from your physics class that no individual gas has this value, but it occurs to you that you could produce a gas with = 1.60 by mixing together a monatomic gas and a diatomic gas. Wha..

Evaluate the total vapor pressure of an ideal solution : Calculate the total vapor pressure of an ideal solution made by mixing 0.500 mol of ether (C4H10O) with 0.250 mol of ethanol (C2H6O) at 20 degrees Celsius.

User Account

All Pages