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
Lubov Fominskaja [6]
3 years ago
14

Calculate the pH of a 2.3 10-3M[OH'] solution.

Chemistry
1 answer:
disa [49]3 years ago
5 0

Answer:

11.33

Explanation:

-log(2.3x10^-3) = 2.67

14-2.67

- Hope this helped! Let me know if you need a further explanation.

You might be interested in
What is the role of blood in the transportation of materials throughout the body
scZoUnD [109]
Blood carries hormones to specific organs.
7 0
3 years ago
How do covalent bonds form?
astra-53 [7]

Answer:

Hiya there!

Explanation:

A covalent bond forms when the difference between the electronegativities of two atoms is too small for an electron transfer to occur to form ions. Shared electrons located in the space between the two nuclei are called bonding electrons. The bonded pair is the “glue” that holds the atoms together in molecular units.

<em><u>Hope this helped!</u></em> ^w^

Credit sourced from "sciencedirect.com"

5 0
3 years ago
Read 2 more answers
A neutral atom has 8 electrons and 8 neutrons. Which of the following correctly represents the atom? A) carbon-16 B) oxygen-16 C
bija089 [108]

Answer:

D

Explanation:

Oxygen is the 8th element in the periodic table. This means that oxygen has 8 protons and 8 electrons. In order to get the number of neutrons you take the atomic weight in this case 15.9999~16 and you subtract it by the number of protons (16-8).

6 0
3 years ago
Read 2 more answers
What is always true of an object with a lit of mass ?
sertanlavr [38]

Such an object makes a larger dent in the fabric of space-time than an object with little mass. (It has a greater gravitational attraction than less massive objects)

A greater force is required to accelerate such an object than a less massive object

3 0
3 years ago
Read 2 more answers
Please help
inna [77]

From the calculation, the standard free energy of the system is -359kJ.

<h3>What is the standard free-energy?</h3>

The  standard free-energy is the energy present in the system. We have to first obtain the cell potential using the formula;

Ereduction - E oxidation = 0.96 V - 0.34 V = 0.62 V

Using the formula;

ΔG = -nFEcell

ΔG =-(6 * 96500 * 0.62)

ΔG =-359kJ

Learn more about free energy:brainly.com/question/15319033

#SPJ1

3 0
1 year ago
Other questions:
  • PLEASE HELP ME ILL GIVE YOU A LOT OF POINTS
    9·1 answer
  • Which part of the eye controls whether or not the pupil dilates or constricts?
    7·1 answer
  • Based on the Lewis/electron dot representation
    6·1 answer
  • Which of the following is most likely a homogeneous mixture?
    15·1 answer
  • A solid, a liquid, and a gas are each in separate covered jars. The substances are the same type but different states of matter.
    13·1 answer
  • The properties of several unknown solids were measured. Solid Melting point Other properties A &gt;1000 °C does not conduct elec
    14·2 answers
  • A litter of pigs is born. Three are female, and three are male. Which set of symbols correctly describes the gender of each pigl
    12·2 answers
  • Which sphere forms Earth's outermost layer?
    13·1 answer
  • Please only answer if you're going to help.
    15·1 answer
  • What happens to the amount of electrical energy when there are no clouds?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!