subject

Chemistry, 28.07.2021 14:00 xelynncaldera

A 0.62g sample of sodium hydroxide and sodium carbonate and inert material was dissolved and required 30.00cm^3 of HCl to reach the phenolphthalein end point. Methyl orange point was added and 6.50cm^3 more HCl was required to reach the methyl orange point, if the HCl was 0.24M, calculate the percentage of sodium hydroxide and sodium carbonate in the sample.

ansver

Answers: 2

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 21:30, layla07

Light waves are as they pass through the

Answers: 3

Chemistry, 23.06.2019 01:30, Thunderalesis7855

Concentrations expressed as a percent by mass are useful when the solute is a a. liquid b. gas c. solid

Answers: 1

Chemistry, 23.06.2019 03:30, ajayrose

If you need to add 27.50ml of a solution, which piece of glassware would you use to deliver this volume and explain how you would determine if the 27.50 ml was measured?

Answers: 2

Chemistry, 23.06.2019 05:00, kaybaby23

Scientists discovered fossils in several layers of the earth you see here. they found fossils of algae, snails, and clams in layer d. given that information, where do you think they found fossil evidence of simple land plants and amphibians?

Answers: 1

You know the right answer?

A 0.62g sample of sodium hydroxide and sodium carbonate and inert material was dissolved and require...

Questions in other subjects:

Konu

Chemistry, 10.12.2019 23:31

Calcium is dissolved in the ocean and is used by marine organisms to form caco3(s) in skeletons and shells. when organisms die, their remains fall to the bottom. the amount of calc...

Konu

Mathematics, 10.12.2019 23:31

Asurvery shows that a mayoral candidate is gaining votes at a rate of f(t)=2000t+1000 votes per day, where t is the number of days that she announced her candidacy. what is the cha...

Konu

Business, 10.12.2019 23:31

Tiberius manufacturing is considering two alternative investment proposals with the following data: proposal x proposal y investment $10,500,000 $500,000 useful...

Konu

Biology, 10.12.2019 23:31

In eukaryotes, different groups of proteins regulate transcription initiation. classify all of the transcription-associated proteins and protein components by their role in transcr...

Konu

Mathematics, 10.12.2019 23:31

Aset of x and y scores has a regression equation with a slope of b = 4. if the mean for the x values is mx = 2 and the mean for the y values is my = 6, what is the y-intercept valu...

Konu

Mathematics, 10.12.2019 23:31

32% of college students say they use credit cards because of the rewards program. you randomly select 10 college students and ask each to name the reason he or she uses credit card...

Konu

Social Studies, 10.12.2019 23:31

Mrs. gabriel was teaching a lesson on ethics and she had her students get into groups of four to discuss a controversial topic. although the classroom got very loud, mrs. gabriel w...

Konu

Biology, 10.12.2019 23:31

Which of the following could qualify as a top-down control on a grassland community? which of the following could qualify as a top-down control on a grassland community? influenc...

Konu

Business, 10.12.2019 23:31

Keller construction is considering two new investments. project e calls for the purchase of earthmoving equipment. project h represents an investment in a hydraulic lift. keller wi...

Konu

Business, 10.12.2019 23:31

Ajeweler sent a fax to a gold dealer offering to sell the dealer 100 ounces of gold at $900 per ounce. the dealer immediately responded via fax, "what are your terms of shipment? "...

More questions: Chemistry Another questions