Bromothymol blue (BTB) is a chemical that can be used as an indicator of the pH of a solution. Because CO2 produces an acid in water, BTB can indirectly measure how much CO2 is present in a solution. When placed in solutions with neutral pH (little CO2), the solution appears green. In solutions with low pH (high CO2), the solution appears yellow.
A teacher performed a demonstration to investigate how photosynthesis and respiration cycle carbon and oxygen.

What color would the solution in the test tube be after being in the light? What would it be if it were then placed in the dark for 24 hours, and why?

Question

04-10-2022
Biology

Answered

IDNLearn.com provides a collaborative environment for finding and sharing answers. Our experts provide timely and precise responses to help you understand and solve any issue you face.

Bromothymol blue (BTB) is a chemical that can be used as an indicator of the pH of a solution. Because CO2 produces an acid in water, BTB can indirectly measure how much CO2 is present in a solution. When placed in solutions with neutral pH (little CO2), the solution appears green. In solutions with low pH (high CO2), the solution appears yellow.
A teacher performed a demonstration to investigate how photosynthesis and respiration cycle carbon and oxygen.

What color would the solution in the test tube be after being in the light? What would it be if it were then placed in the dark for 24 hours, and why?

Sagot :

Thank you for using this platform to share and learn. Don't hesitate to keep asking and answering. We value every contribution you make. Thank you for trusting IDNLearn.com with your questions. Visit us again for clear, concise, and accurate answers.

True Or False. The Image Shows How To Use Factors And Grouping To Find The Product Of 4 X 30.

Property Taxes Are An Example Of What Type Of Closing Cost? A. Recurring B. Nonrecurring C. Mortgage O D. None Of The Above SUBMIT

PLS HURRY!!!Which Were Outcomes Of The Persian Gulf War? Select Three Options. Iraq Repaid Its Loans To Kuwait. Saddam Hussein Remained In Power. President Bush

One Tank Is Filling At A Rate Of 5/8 Gallon Per 7/10 Hour. A Second Tank Is Filling At A Rate Of 5/9 Gallon Per 2/3 Hour. Which Tank Is Filling Faster?

Why Do Teens Appear To Want Fast Food Approach To Decision Making

In A School Of 450 Students, 110 Of Them Are In The Choir, 240 Of Them Are In The Band And 60 Students Are In The Choir And The Band. please Help

What Are The Basic Rights And Freedoms That Belong To Everyone, Everywhere?

The School Is Planning A Field Trip To The Science Center The Tickets Are Originally $28 But School Groups Receive And $8 Discount On Each Ticket Purchased. The

According The Equation: 2H,O+ Electricity → 2H2 + O2A) An Electrolytic Cell, Because It Absorbs Energy.B) A Voltaic Cell, Because It Releases Energy. C) A Volta

A Satellite Was In Two Separate Crashes. In Both Crashes, The Satellite Had The Same Mass. Engineers Want To Know About The Speed And Direction Of The Satellite

Sagot :

Other Questions