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
FromTheMoon [43]
3 years ago
13

3. Which of the following are isometries (rigid motions)? (Choose all that apply) (2 points)

Chemistry
2 answers:
Darya [45]3 years ago
7 0

Answer:

D

Explanation:

Give the other guy Brainliest, he deserves it...

vichka [17]3 years ago
5 0

Answer:

The answer is D.

Explanation:

<h2><u><em>PLEASE MARK AS BRAINLIEST!!!!!</em></u></h2>
You might be interested in
Does it require more energy to "vaporize" water at the boiling point or to melt water at the melting point? Explain.
sveticcg [70]

Answer:

yes I think so because more heat evaporates water

7 0
3 years ago
Which of the following reactions is the least energetic? Question 18 options: ATP + H2O → ADP + Pi ATP + H2O → AMP + PPi AMP + H
Mama L [17]

Answer:

The correct answer is AMP+H2O→ Adenosine + pi

Explanation:

The above reaction is least energetic because there is no phosphoanhydride bond present with adenosine mono phosphate.Phospho anhydride bond is an energy rich bond.

As a result hydrolysis of AMP generates very little amount of energy in comparison to the hydrolysis of ATP and ADP.

   

8 0
3 years ago
What is the mass in grams of 2.6 moles of angelic acid?
Dennis_Churaev [7]

Answer:

260.34g

Explanation:

First, you need to know what angelic acid is comprised of. It is written as C₅H₈O₂.

In order to solve for the mass of 2.6 moles of angelic acid, you need the mass of 1 mole of angelic acid. This can be found by adding the masses from the periodic table, like shown below:

5 carbon atoms = (5)(12.01g) = 60.05g

8 hydrogen atoms = (8)(1.01) = 8.08g

2 oxygen atoms = (2)(16) = 32g

angelic acid = 60.05 + 8.08 + 32 = 100.13g

Then, set up a basic stoichiometric equation and solve. The units should cancel out.

(\frac{2.6mol}{1} )(\frac{100.13g}{1mol} )=260.34g

5 0
3 years ago
What is a societal law
Butoxors [25]
Societal law is a rule which stretches out to ones in and by the public
4 0
3 years ago
Read 2 more answers
Write equations to show whether the solubility of either of the following is affected by pH: (b) Hg₂(CN)₂.
nata0808 [166]

<u> Increasing pH will increase the solubility of the Hg2(CN)2 by shifting </u><u>equilibrium </u><u>to right side.</u>

What is the meaning of OH in chemistry?

The chemical group, ion, or radical OH that consists of one atom of hydrogen and one of oxygen and is neutral or negatively charged.

Hg2(CN)2 + 2OH-  ----> 2HgO(s) + 2HCN

adding OH- to the mercury(l) cyanide  will cause the formation of the solid HgO.

therefore increasing pH will increase the solubility of the Hg2(CN)2 by shifting equilibrium to right side.

Learn more about OH

brainly.com/question/2911201

#SPJ4

3 0
1 year ago
Other questions:
  • A molecular biologist measures the mass of cofactor a in an average yeast cell. the mass is 41.5 pg . what is the total mass in
    12·1 answer
  • In any chemical reaction, the quantities that are preserved are O A. the number of moles and the volumes B. the number of molecu
    10·1 answer
  • A patient comes in showing signs of severe depression. Dr. Jorgenson wants to order an EEG and hormone panel, while Dr. Frieden
    10·1 answer
  • Electric lights will not come on unless their electrical circuit is a?
    5·1 answer
  • Which of the following ions is formed when an acid is dissolved in a solution?
    7·1 answer
  • A solid that forms and separates from a liquid mixture is called ------
    6·2 answers
  • The first law of thermodynamics is observed when
    14·1 answer
  • Fill in the blanks (Balancing chemical reactions)<br>BRAINLIEST
    13·1 answer
  • The ph of the equivalence point of a weak acid–strong base titration is _________.
    10·1 answer
  • Help!!!! Its a chemistry question Please Take a look at the following chemical reaction and data table provided.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!