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
lianna [129]
3 years ago
10

Chemical energy is stored in the bonds of (1 point)

Chemistry
1 answer:
Alex_Xolod [135]3 years ago
3 0

Answer:

Glucose molecules

Hope this will help u

You might be interested in
If a vessel at this temperature initially contains pure sulfur trioxide and if the partial pressure of sulfur trioxide at equili
inessss [21]

Answer: 2 SO2 (g) + O2 (g) Kp = 7.69 If a vessel at this temperature initially ... and if the partial pressure of sulfur trioxide at equilibrium is 0.100 atm,

Explanation:

6 0
3 years ago
Which solution below has the highest concentration of hydroxide ions?a. pH= 3.21b. pH= 7.00c. pH= 7.93d. pH= 12.59e. pH= 9.82
Sloan [31]

Answer:

  • <em>The solution that has the highest concentration of hydroxide ions is </em><u>d. pH = 12.59.</u>

Explanation:

You can solve this question using just some chemical facts:

  1. pH is a measure of acidity or alkalinity: the higher the pH the lower the acidity and the higher the alkalinity.
  2. The higher the concentration of hydroxide ions the lower the acidity or the higher the alkalinity of the solution, this is the higher the pH.

Hence, since you are asked to state the solution with the highest concentration of hydroxide ions, you just pick the highest pH. This is the option d, pH = 12.59.

These mathematical relations are used to find the exact concentrations of hydroxide ions:

  • pH + pOH = 14 ⇒ pOH = 14 - pH

  • pOH = - log [OH⁻] ⇒ [OH^-]=10^{-pOH}

Then, you can follow these calculations:

Solution    pH        pOH                            [OH⁻]

a.               3.21       14 - 3.21 = 10.79        antilogarithm of 10.79 = 1.6 × 10⁻¹¹

b.               7.00      14 - 7.00 = 7.00        antilogarithm of 7.00 = 10⁻⁷

c.                7.93      14 - 7.93 = 6.07        antilogarithm of 6.07 = 8.5 × 10⁻⁷

d.               12.59     14 - 12.59 = 1.41        antilogarithm of 1.41 = 0.039

e.               9.82      14 - 9.82 = 4.18        antilogarithm of 4.18 = 6.6 × 10⁻⁵

From which you see that the highest concentration of hydroxide ions is for pH = 12.59.

5 0
3 years ago
PLZZZZZZZZ HELPPPPPP<br>​
hjlf

Answer:

482

Explanation:

5 0
3 years ago
Read 2 more answers
Why will liquids evaporate even at room temperature?
mr Goodwill [35]
<h2>It can happen when liquids are cold or when they are warm. ... It turns out that all liquids can evaporate at room temperature and normal air pressure. Evaporation happens when atoms or molecules escape from the liquid and turn into a vapor. Not all of the molecules in a liquid have the same energy.</h2>
6 0
3 years ago
Given an unknown mixture consisting of two substances, explain how a scientist could use lab techniques to determine whether the
Katyanochek1 [597]
<span>Pass the mixture through filter paper. The large particles in the suspension will filter out. to tell the difference between a solution and a colloid, shine a beam of light through the mixture, if it reflects then it is a colloid, if it doesn't then it is a solution</span>
4 0
3 years ago
Other questions:
  • Roberto examines two molecular models. He sees that the atoms are the same in each model and are attached in the same order in e
    11·2 answers
  • 61.0 mol of P4O10 contains how many moles of P
    5·2 answers
  • The incomplete table below shows selected characteristics of gas laws.
    15·2 answers
  • Compare 2,500 centimeters to 25 dm how do each of these values compared to a meter elm what represents a longer length
    9·1 answer
  • When This Occurs, Particles Spread Out
    9·1 answer
  • Watson and Crick worked out the structure of DNA molecules in 1952. This discovery affected the legal system that is used in soc
    5·2 answers
  • Five darts strike near the center of the target. Who ever threw the darks is?
    9·1 answer
  • What are the two properties of Graphite that are different from the properties of Diamond?
    15·1 answer
  • Please help 12 points and ill mark<br> you brainiest .
    12·2 answers
  • Why a plant can survive longer than bacteria
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!