Chemistry, 20.05.2021 02:20 saeedalr366

The reaction of sulfuric acid (H2SO4) with potassium hydroxide (KOH) is described by the equation:

H2SO4 + 2KOH → K2SO4 + 2H2O

Suppose 50 mL of KOH with unknown concentration is placed in a flask with bromthymol blue indicator. A solution of 0.10 M H2SO4 is dripped into the KOH solution. After exactly 33.4 mL of H2SO4 is added, the indicator changes from blue to yellow. What is the concentration of the KOH?

A. 0.067 M
B. 0.13 M
C. 0.15 M
D. 0.26 M

Answers: 1

Show answers

Another question on Chemistry

Chemistry, 22.06.2019 01:30

There are main groups in the modern periodic table of elements

Answers: 1

Answer

Chemistry, 22.06.2019 02:00

In the following redox reaction which is the oxidizing agent and which is the reducing agent? alcl3 + na nacl + al

Answers: 1

Answer

Chemistry, 22.06.2019 17:30

Which material burns faster? metal aluminum

Answers: 2

Answer

Chemistry, 22.06.2019 18:00

Heat is the total potential energy of a substance that can be transferred. true false

Answers: 1

Answer

You know the right answer?

The reaction of sulfuric acid (H2SO4) with potassium hydroxide (KOH) is described by the equation:

Questions

Physics, 24.09.2019 14:50

What is the acceleration experienced by a car that takes 10s to reach 27m/s from rest...

English, 24.09.2019 14:50

Which of these statements demonstrate an example of irony...

Computers and Technology, 24.09.2019 14:50

How would you like your social media profiles/personas to be treated in the event of your death? why?...

History, 24.09.2019 14:50

How did world war 2 impact the racial climate of the united states?...

English, 24.09.2019 14:50

Both amelia and camille expected to make $18 per week in the united states .which of these best states why the fictional story incorporates this detai...

Business, 24.09.2019 14:50

Africa, generally, has the highest infant mortality rates. there is one country outside of africa with very high rates. it would be...

Social Studies, 24.09.2019 14:50

Children who receive positive rewards may feel worthwhile only when they are doing what their parents or authority figures want them to do....

Advanced Placement (AP), 24.09.2019 14:50

Shana does not have good study habits because she writes down every single grade she earns on a test or assignment. t f...

Mathematics, 24.09.2019 14:50

To solve the equation t² - t = 12 by factoring, you would use...

Geography, 24.09.2019 14:50

Which description is most comparable to the convection currents that exist in earth’s mantle? a. hot air rising and cold air sinking b. c...

SAT, 24.09.2019 14:50

How to fart loudly like a thunderstorm?...

Biology, 24.09.2019 14:50

What is the relationship between the earth crust and mantle...

Mathematics, 24.09.2019 14:50

Brendan's hockey team played 20 games this season and won 18 of them. what percent of their games did brendan's team win?...

Mathematics, 24.09.2019 14:50

Ineed with this question. the points is 10...

Mathematics, 24.09.2019 14:50

The following set of coordinates represents which figure? (1, 1), (5, 3), (7, 7), (3, 5)...

Chemistry, 24.09.2019 14:50

Carbon monoxide (co) reacts with hydrogen (h2) to form methane (ch4) and water (h2o).co( g. 3h2( g. < > ch4( g. h2o( g....

Mathematics, 24.09.2019 14:50

Find the area of the helicoid (or spiral ramp) with vector equation r(u, v) = ucos(v) i + usin(v) j + v k, 0 ? u ? 1, 0 ? v ? 9? ....

Business, 24.09.2019 14:50

After learning about swot analysis and reading case #2, consider st. sebastian’s likelihood of success in their venture by conducting a swot analysis...

Mathematics, 24.09.2019 14:50

16. find the measures of ∠1 and ∠2 in the kite at right. (that rhymed! )

Social Studies, 24.09.2019 14:50

Which of the following systems advocates that the suffering of the worker should be made lighter through intervention by the government? capitalism s...

More questions: Chemistry Another questions