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
sp2606 [1]
3 years ago
10

If the [H+] of a solution is 0.001 mol/L what is the pH? A. 12 B. -2 C. 1 D.2

Chemistry
1 answer:
erma4kov [3.2K]3 years ago
4 0

Answer:

pH = 3 (though the option is missing)

Explanation:

We have a solution with a concentration of the hydrogen ion, [H⁺] = 0.001 mol/L = 0.001 M. We can calculate the pH using its definition.

pH = -log [H⁺]

pH = -log 0.001

pH = 3

Since the pH < 7, the solution is acid. Other way to recognize that a solution is acid is when [H⁺] > 10⁻⁷ M at 25°C.

You might be interested in
During a reaction in an aqueous solution, the concentration of bactants
STALIN [3.7K]

Answer:

my define it will be turst me is c

5 0
3 years ago
What is the Big Bang
Mnenie [13.5K]
<span>the rapid expansion of matter from a state of extremely high density and temperature that according to current cosmological theories marked the origin of the universe.</span>
7 0
3 years ago
Which of the following rules should you follow to balance chemical equations?
Firdavs [7]

Answer:

c. add coefficients as needed

Explanation:

A chemical equation is defined as the equation that shows changes in a chemical reaction. A chemical equation consist of reactant and product, reactant is at left side of the arrow and product is at right side of the arrow.

Reactant => Product

While balancing a chemical equation, the basic rule is to balance the coefficient as required. Coefficient represents the number of molecules and is used at front of a chemical symbol. Change in coefficient helps balance the number of atoms or molecules of the substances on both the sides of the arrow.

Subscripts are never allowed to change because it can change the chemical involved in the reaction.

Hence, the correct answer is "c. add coefficients as needed".

3 0
3 years ago
Palmitic acid C16H32O2 is a dietary fat found in beef and butter. The caloric content of palmitic acid is typical of fats in gen
Luden [163]
C16H32O2(aq) --> 16CO2(g) + 16H2O(l) ... said its wrong though? 
<span>This is because you haven't added any oxygen needed for the combustion, so your equation does'nt balance. Also a solution in water [aq] doesn't burn! </span>
<span>Try </span><span>C16H32O2(s) + 23O2(g) --> 16CO2(g) + 16H2O(l) 

Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.
</span>
7 0
3 years ago
Read 2 more answers
_______ is the formation of alcohol from sugar.
Katarina [22]
The best and most correct answer among the choices provided by the question is the fourth choice "alcoholic fermentation"

Ethanol fermentation<span>, also called </span>alcoholic fermentation<span>, is a biological process which converts sugars such as glucose, fructose, and sucrose into cellular energy, producing </span>ethanol<span> and carbon dioxide as a side-effect.</span>

I hope my answer has come to your help. God bless and have a nice day ahead!
7 0
3 years ago
Read 2 more answers
Other questions:
  • The minimum amount of 100-degree-c steam needed to melt 1 gram of 0-degree-celsius ice is
    13·1 answer
  • The amino acid glycine is often used as the main ingredient of a buffer in biochemical experiments. The amino group of glycine,
    10·1 answer
  • Which of the following best explains why a structural formula of a chemical compound is more useful than a molecular formula?
    13·2 answers
  • A gaseous sample of nitrogen contains 2.41 grams (0.086 mol). What volume does this mixture occupy at 28 °C and 1.05 atm of pres
    8·1 answer
  • Please help thanks very much extra points given
    5·2 answers
  • Which elements are included in group 5a
    11·1 answer
  • Consider the bonding properties of the three compounds
    11·1 answer
  • PLEASE HELP ILL GIVE BRAINLIST AND POINTS (I don’t mind how long it needs to be)
    7·2 answers
  • Calculate the volune, in liters, of 4 mol H2S at 60 degrees celsius and 200 KPa? Show your work 40 pts
    11·1 answer
  • How many protons, electrons, and neutrons does an atom with atomic number 50 and a mass number of 125 contain?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!