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
antoniya [11.8K]
3 years ago
10

What is the poH of a 4.8 x 10-10 M H+ solution?

Chemistry
1 answer:
stiks02 [169]3 years ago
6 0

Answer: pOH = 4.68

Explanation:

pOH = 14 - pH

pH = - Log [H+]

= - Log [4.8 x 10^-10]

= -(-9.32)

pH =+9.32

Therefore, pOH= 14 - 9.32

= 4.68

You might be interested in
For the following electrochemical cell, determine the oxidizing agent, reducing agent, and whether the cell is a voltaic cell or
lyudmila [28]
1637947 d hdidmbdjrn
4 0
3 years ago
If anyone can get this question, 20 points for you!
torisob [31]

Answer:

Light

Explanation:

The discovery of light from the other side of a black hole was predicted by Einstein's theory of general relativity. ... The research began with a slightly different aim of a more common light formed by a black hole: the corona which wraps around the outside of it, formed as material falls in.

6 0
2 years ago
Which is an example of a chemical change? vaporization of water none of these are examples of a chemical change sublimation of d
Anit [1.1K]
Digesting of food because stomaci acid reaction makes things melt w/ enzymes
5 0
3 years ago
The threat of another hurricane is a problem for New York City. What have people
Masteriza [31]
The only logical answer is A
3 0
3 years ago
12. What is the mass number of an atom that has 4 protons, 4 electrons, and 5 neutrons?
NeTakaya

Answer:

9

Explanation:

mass number = protons + neutrons

= 4 + 5 = 9

7 0
3 years ago
Other questions:
  • What is difference between pie and cake
    11·1 answer
  • How can an iceberg (temperature=0 Celsius) have more energy than a burning match head (temperature=230 Celsius)?
    14·1 answer
  • A balloon filled with helium gas occupies 2.50 L at 25°C and 1.00 atm. When released, it rises to an altitude where the temperat
    12·1 answer
  • You will need 0.0264 pounds of baby lotion. How many millimeters of baby lotion will you need if the density of the hand lotion
    6·1 answer
  • Q#1 Give a combination of four quantum numbers that could be assigned to an electron occupying a 5p orbital.
    15·1 answer
  • The element hydrogen has one valence electron. which of the following elements also has only one valence electron?
    8·1 answer
  • Geologists use the decay of potassium-40 in volcanic rocks to determine their age. Potassium-40 has a half-life of 1.26 109 year
    5·1 answer
  • Natural resources like oil and copper metal take a very long time to form. Because of this, they are known as A) fossil fuels. B
    10·2 answers
  • In the reaction of chlorine with calcium, explain which atom is oxidized.
    5·1 answer
  • balance by oxidation number method<br />KMnO4 + Na2O₂ + H2 so4 ko2so4 +<br />Mosou4 + Na2so<br />4 + O2 + H₂O​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!