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
Digiron [165]
3 years ago
6

What is pH of a solution where [H+]=0.000044 M

Chemistry
1 answer:
enot [183]3 years ago
8 0

Answer:

<em><u>pH = 4.36</u></em>

Explanation:

<em>F</em><em>r</em><em>o</em><em>m</em><em> </em><em>d</em><em>e</em><em>f</em><em>i</em><em>n</em><em>i</em><em>t</em><em>i</em><em>o</em><em>n</em><em> </em><em>o</em><em>f</em><em> </em><em>p</em><em>o</em><em>t</em><em>e</em><em>n</em><em>z</em><em> </em><em>h</em><em>y</em><em>d</em><em>r</em><em>o</em><em>g</em><em>e</em><em>n</em><em>,</em>

<em>p</em><em>H</em><em> </em><em>=</em><em> </em><em>-</em><em>l</em><em>o</em><em>g</em><em>[H+]</em>

<em>p</em><em>H</em><em> </em><em>=</em><em> </em><em>-</em><em>l</em><em>o</em><em>g</em><em>(</em><em>0.000044</em><em>)</em>

<em>p</em><em>H</em><em> </em><em>=</em><em> </em><em>4</em><em>.</em><em>3</em><em>6</em>

You might be interested in
How do you know that volume of a diamond is 15.1g
marshall27 [118]

Answer:

Density = mass / volume,  

        therefore volume = mass / density. Note that 1 mL = 1 cubic centimeter.

Explanation:

Volume = 15.1g / 3.52g/mL = 4.3mL = 4.3 cubic centimeters.

then a  diamond has a density of 3.52 g/mL.

4 0
4 years ago
Explain mole concept using any real life example
andrew-mc [135]

Answer:

for instance :

water , H²O , and hydrogen peroxide . H²O² , are alike

in that their respective molecules are composed of hydrogen and oxygen atomd . hope its helpful . Good luck :)

5 0
3 years ago
Why are koalas so crusty?
marishachu [46]
Koalas are not crusty, but their fur is very coarse, like wool.
Hope this helps.
6 0
3 years ago
Read 2 more answers
What is the longitude of the international date line
sveta [45]

Answer:

The International Date Line passes through the mid-Pacific Ocean and roughly follows a 180 degrees longitude north-south 

line on the Earth. It is located halfway round the world from the prime meridian—the zero degrees longitude established in Greenwich

8 0
3 years ago
Which type of volcano forms when eruptions contain mostly dush ashes and cinders?
Alisiya [41]
Stratovolcanoes, or composite volcanoes, mostly erupt dust, ash, and cinders.
6 0
3 years ago
Other questions:
  • If a substance reacts with oxygen, the chemical reaction is most likely a combustion reaction. decomposition reaction. single re
    15·1 answer
  • Theories in science can be disproved through new or extended research. <br>1. True <br>2. False
    15·2 answers
  • Classify the following change as physical or chemical: A match lights when struck.
    15·1 answer
  • A cube with edge = 1.00” of an unknown pure substance has a mas off 10.0 oz. what is the density of this substance in g/mL? In k
    13·1 answer
  • If you are given ethanol (C8H18) 6.3lbs/ gal and you have 12 gallons how many moles do you have? 
    7·1 answer
  • Identify the effects of electrical forces and the role electrical forces play in the formation of ionic bonds by completing the
    14·2 answers
  • Which of the following is not an example of a chemical change? (hint:
    6·1 answer
  • Which type of prevailing wind would carry more water vapor (humidity)? (Choose one)
    13·1 answer
  • QUESTION 4
    7·1 answer
  • Which statements accurately describe volume? Check all that apply.
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!