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
notka56 [123]
3 years ago
6

The bonds between hydrogen and oxygen atoms in a water molecule can be best characterized as...

Chemistry
1 answer:
zalisa [80]3 years ago
8 0

Answer:

C. Covalent bond

Explanation:

You might be interested in
Wood is A)element B)compound C)mixture​
Dvinal [7]
I believe it’s a COMPOUND
7 0
3 years ago
.
11111nata11111 [884]
Lower

Melting points of molecular solids are lower than melting points of ionic compounds 
5 0
3 years ago
Read 2 more answers
A toaster transforms electrical energy into _____ energy and _____ energy. A. heat; light B. heat; kinetic C. heat; potential D.
scoray [572]

A. heat; light energies

5 0
3 years ago
What is the air temperature 8,850 m in the air?
evablogger [386]
The temperature is gonna be
5 0
3 years ago
Calculate the equilibrium constant k for the isomerization of glucose-1-phosphate to fructose-6-phosphate at 298 k. express your
k0ka [10]
We cannot solve this problem without using empirical data. These reactions have already been experimented by scientists. The standard Gibb's free energy, ΔG°, (occurring in standard temperature of 298 Kelvin) are already reported in various literature. These are the known ΔG° for the appropriate reactions.

<span>glucose-1-phosphate⟶glucose-6-phosphate          ΔG∘=−7.28 kJ/mol
fructose-6-phosphate⟶glucose-6-phosphate          ΔG∘=−1.67 kJ/mol
</span>
Therefore, the reaction is a two-step process wherein glucose-6-phosphate is the intermediate product.

glucose-1-phosphate⟶glucose-6-phosphate⟶fructose-6-phosphate 

In this case, you simply add the ΔG°. However, since we need the reverse of the second reaction to end up with the terminal product, fructose-6-phosphate, you'll have to take the opposite sign of ΔG°.

ΔG°,total = −7.28 kJ/mol  + 1.67 kJ/mol = -5.61 kJ/mol

Then, the equation to relate ΔG° to the equilibrium constant K is

ΔG° = -RTlnK, where R is the gas constant equal to 0.008317 kJ/mol-K.
-5.61 kJ./mol = -(0.008317 kJ/mol-K)(298 K)(lnK)
lnK = 2.2635
K = e^2.2635
K = 9.62


6 0
3 years ago
Read 2 more answers
Other questions:
  • How many grams of O2 must be placed in a 3.33 liter container in order to exert a pressure of 2.46 atm at 27°C?
    7·1 answer
  • What kind of bonds are hydrogen bonds?
    11·1 answer
  • What is the concentration of H+ ([H+]) of a solution with a pH of 2.5 ?
    11·1 answer
  • Sedimentary rocks formed from the remains of once-living things are
    10·2 answers
  • How many total atoms are represented by the formula below? 4H2SO4
    7·2 answers
  • How many significant figures should the following answer have? (23.34 cm)(90076 cm)(2.1223 cm) = cm
    14·2 answers
  • The reason why iodine sublimes
    14·1 answer
  • Which one of the following elements will combine with chlorine in a 12 ratio to give a formula of XCI2.?
    11·2 answers
  • Compare the way that frogs breathe when they are tadpoles with the way frogs breathe when they are adults.
    7·2 answers
  • For the chemical reaction 2KI+Pb(NO3)2⟶PbI2+2KNO3 how many moles of lead(II) iodide (PbI2) are produced from 8.0 mol of potassiu
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!