How many ml of 4.50 m sodium hydroxide must be added
Course:- Chemistry
Reference No.:- EM13149026

Assignment Help >> Chemistry

How many mL of 4.50 M sodium hydroxide must be added to 250 mL of a 0.200 M nitrous acid solution to make a buffer with pH = 3.00?

Put your comment

Ask Question & Get Answers from Experts
Browse some more (Chemistry) Materials
Question- A sample of nitrogen gas kept in a container of volume 2.3 L and a temperature of 32 oC exerts a pressure of 4.7 atm. Calculate the number of moles of gas present.
Calculate the volume of air that an adult person exhales in an 8 hour day. Assume that each breath has a volume of about 0.5 and that the person exhales 15 times a minute.
For the reaction:2CH4(g) C2H2(g) + 3H2(g)   0.115 mole of CH4 was placed in a 1.00 L container. At equilibrium it was found that the [C2H2] = 0.035 M. What is the value of
A magnesium sulfate heptahydrate solution, which is 18.00% by weight in the anhydrous compound, has a density at 20 °C of 1.20 g/mL. What is the molality of the anhydrous co
What is the pH of a hypobromous acid/sodium hypobromite buffer in which the concentration of the weak acid component is 0.068 M and the concentration of the conjugate base i
Can someone give me a step by step solution from the Quantatative chemical analysis text from author Daniel c. Harris(the 8th edition) problem CH4-4-E. It about a confidence
Explain why must the slit width of a prism monochromator be varied to provide constant effective bandwidths but a nearly constant slit width provides constant bandwidth with
Convert glyceraldehyde to glyceraldehyde phosphate (GAP),- Draw the fully protonated form.- Convert dihydroxyacetone to fully protonated dihydroxyacetone phosphate (DHAP).