icedemalo icedemalo

19-10-2022
Chemistry

Answered

Calculate the pH in the titration of 100ml of 0.20M HClO (Ka=4.0*10^-8) with 0.20M KOH after 50.0ml of KOH has been added

Answer :

Other Questions

A. Calculate the number of atoms in 1.15 × 10−6 moles of helium. B. Calculate the number of moles of helium that contains 4.77 × 1021 atoms.

Patient added a 17-g measured dose of polyethylene glycol 3350 (MIRALAX) to 180 mL of water to use as a laxative. If the volume of the resultant mixture was 195

a hypothetical molecule, X-Y, has a dipole moment of 1.68 D and a bond length of 177 pm. calculate the percent ionic character of this molecule

Calculate the energy absorbed when 2.0x10^3g of dry ice (CO2) sublimate at the normal sublimation point. The enthalpy of sublimation 196.3J/g.

A quantity of 3.30 × 102 mL of 0.500 M HNO3 is mixed with 3.30 × 102 mL of 0.250 M Ba(OH)2 in a constant-pressure calorimeter of negligible heat capacity. The i

What is the frequency of a radio wave with a wavelength of 6.00×10–1 m

been struggling on this one, can someone please help me?

A gas composed of chlorine and oxygen has a density of 2.875 g/L at 754.5 mm Hg and 11°C. What is the most likely molecular formula of the gas?

In a thermonuclear device, the pressure of 0.075 liters of gas within the bomb casing reaches 4.0 x 106 atm. When the bomb casing is destroyed by the explosion,

A power station is 57% efficient the it uses in one day has a store of 65MW of energy, how much energy does the power station produce in one day?