Calculate the ph of a buffer solution obtained by mixing

Assignment Help Chemistry
Reference no: EM13384921

Calculate the pH of a buffer solution obtained by mixing 400.0 mL of 0.200 M acetic acid solution and 100.0 mL of a 0.300 M sodium hydroxide solution.(The pKa of Acitic Acid, CH3OOH is 4.74)

Reference no: EM13384921

Questions Cloud

Calculate the number of kilograms of helium needed to : calculate the number of kilograms of helium needed to inflate a balloon to a volume of 100000 l at an atmospheric
Hydrogen is produced commercially by the reaction of : hydrogen is produced commercially by the reaction of methane with steam.ch4g h2og cog 3 h2ga calculate deltahdeg and
The net ionic equation for this reaction if 1856 g of : copperii chloride and leadii nitrate react in aqueous solutions by double replacement. write the balanced chemical
The ph of a sample of rain is found to be 32 calculate the : the ph of a sample of rain is found to be 3.2. calculate the percentage of hso4- that is ionized in this sample given
Calculate the ph of a buffer solution obtained by mixing : calculate the ph of a buffer solution obtained by mixing 400.0 ml of 0.200 m acetic acid solution and 100.0 ml of a
If 100 grams of sodium bicarbonate reacts with 500 ml of 2 : if 10.0 grams of sodium bicarbonate reacts with 50.0 ml of 2 m acetic acid what is the limiting reactant? what reactant
Nitrite is a common food preservative it can be detected by : nitrite is a common food preservative. it can be detected by titrating a nitrite-containing sample with a solution of
A mole of ascorbic acid vitamin c c6h8o6 has a mass of 1760 : a mole of atoms ions molecules or anything else contains avogadros number 6.022 x 1023 of these units. a mole of
State how much greater the bleach should be to be : state how much greater the bleach should be to be considered in large excess. if the dye is 1times10-5 m how much can

Reviews

Write a Review

Chemistry Questions & Answers

  State design a reaction scheme to synthesize pentylbenzene

Design a reaction scheme to synthesize pentylbenzene from benzene using a Friedel-Crafts acylation and any other reaction

  Explain what are the correct names and structure

4-isopropyl-2-methyl hexane and 2,4- dimethyl-3-t-butyl pentane are not genuine IUPAC names. what are the correct names and structure

  Explain what does the product and balanced equation

what does the product and balanced equation of NaOH+NH4HCO3 come out to be? Also what would the product and balanced equation of CuSO4 + a nail be and NH4HCO3 + heat be

  What are the rates of production of p4 and h2

what are the rates of production of P4 and H2 in this experiment?

  Teeth are made principally from the mineral hydroxyapatite

Teeth are made principally from the mineral hydroxyapatite, Ca5 (PO4)3OH, which can be dissolved in acidic solution such as that produced by bacteria in the mouth:

  Find out the footing width for a one-story

determine the footing width for a one-story 800 square feet conventional wood-frame house with a 2:1 length-to-width ratio to be constructed on a site in a warm climate with the following soil

  State the sequence of 5-oligonucleotide primers

write the sequence of 5-oligonucleotide primers you will design to replicate the DNA sequence in question 1a by the polymerase chain reaction (PCR). Indicate the 5' and 3' ends of each primer. this is the DNA sequence

  Explain nh3 with sufficient oxygen to produce no

How much heat is absorbed or released in the reaction of 20.0 g of NH3 with sufficient oxygen to produce NO(g) and H2O(l)? 4 NH3(g) + 5 O2(g) g? 4 NO(g) + 6 H2O(l) ?H = -1168 kJ A

  Explain the relationship between the substitution

When (R)-6-chloro-2,6-dimethyloctane undergoes solvolysis in 80% aqueous acetone, what is the relationship between the substitution products formed in the reaction

  What mass of water would have to evaporate

During a strenous workout, an athlete generates 1890.0 kj of heat energy. What mass of water would have to evaporate from the athlete's skin to dissipate this much heat?

  State moles of carbonate in limestone

Moles of carbonate in limestone? 2. % CaCo3 in limestone (Equation 2)?

  Which compound has lowest soulubility in water

which compound has lowest soulubility in water?

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd