1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
amm1812
3 years ago
11

Carbon dioxide in the oceans is affecting its pH. a. True b. False

Chemistry
1 answer:
monitta3 years ago
7 0
Its true it affects the pH balance
You might be interested in
Carbon-12 and carbon-13 are isotopes of carbon.
ohaa [14]

Answer:

Isotopes of an element share the same number of protons but have different numbers of neutrons. Let's use carbon as an example. There are three isotopes of carbon found in nature – carbon-12, carbon-13, and carbon-14. All three have six protons, but their neutron numbers - 6, 7, and 8, respectively - all differ.

Explanation:

4 0
3 years ago
Read 2 more answers
An enzyme is discovered that catalyzes the chemical reaction:SAD -------->HAPPY
jekas [21]

Answer: Km = 10μM

Explanation: <u>Michaelis-Menten constant</u> (Km) measures the affinity a enzyme has to its substrate, so it can be known how well an enzyme is suited to the substrate being used. To determine Km another value associated to an eznyme is important: <em>Turnover number (Kcat)</em>, which is the number of time an enzyme site converts substrate into product per unit time.

Enzyme veolcity is calculated as:

V_{0} = \frac{E_{t}.K_{cat}.[substrate]}{K_{m}+[substrate]}

where Et is concentration of enzyme catalitic sites and has to have the same unit as velocity of enzyme, so Et = 20nM = 0.02μM;

To calculate Km:

V_{0}*K_{m} + V_{0}*[substrate] = E_{t}.K_{cat}.[substrate]

K_{m} = \frac{E_{t}.K_{cat}.[substrate]-V_{0}*[substrate]}{V_{0}}

K_{m} = \frac{0.02*600*40-9.6*40}{9.6}

Km = 10μM

<u>The Michaelis-Menten for the substrate SAD is </u><u>10μM</u><u>.</u>

3 0
3 years ago
The reaction you actually perform in this experiment has some complexity in the mechanism (Solomons p904), but you can analyze a
kompoz [17]

Answer:

Explanation:

Attach is the solution

5 0
4 years ago
Explain the reaction of metals with water.<br><br>​
telo118 [61]

Answer:

it rusts

Explanation:

4 0
4 years ago
Which superpower would you have for the rest of your life?
qaws [65]

time travel is the best option

7 0
3 years ago
Other questions:
  • Which is larger , an atom or a molecule
    14·2 answers
  • Which is an accurate description of what occurs when a log burns?
    6·2 answers
  • How do the properties of an atom compare(similar or different) to the properties of :
    10·1 answer
  • Altocumulus and altostratus clouds usually bring which of the following types of weather?
    5·1 answer
  • How do you test pH levels in bottled water?
    7·1 answer
  • _ is used as construction materials.
    9·2 answers
  • The difference between the transmissivity of shortwave insolation and longwave terrestrial radiation by various atmospheric gase
    8·1 answer
  • Which statement about copper, diamond, and silicon(IV) dioxide is correcta)Copper and silicon(IV) dioxide have similar electrica
    9·1 answer
  • Nuestra alimentación ha empeorado tanto y la oferta de alimentos no saludables (ultraprocesados ricos en sal, grasas y azúcares)
    5·1 answer
  • In a lab, calcium chloride is dissolved in water in a test tube. As it dissolves the test tube gets warmer. Which of these is a
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!