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
LuckyWell [14K]
3 years ago
8

What is the ph of the solution in which the h+ is 1.0 x10-4 mol/l

Chemistry
1 answer:
Gwar [14]3 years ago
6 0
The definition and formula to calculate pH is:

pH = log { 1 / [H+] }

So, the pH of this solution, whose molar concentration of H+ is [H+] = 1.0 * 10^-4, is:

pH = log { 1 / (1.0 * 10 ^-4) } = log (10^4) = 4

Answer: option C. 4.00
You might be interested in
Write a nuclear equation for the beta decay of Promethium-165
padilas [110]

Answer:

see your answer in pic

Explanation:

4 0
3 years ago
PLEASE HELP ASAP!! {40 POINTS}
yan [13]

Answer:

The correct answer is -

FALSIFIABLE:

Aloe vera gel can heal wounds by boosting cell renewal.

Drinking aloe juice can reduce the risk of lung cancer.

NON-FALSIFIABLE:

Aloe vera gel is the best natural skin moisturizer.

Aloe vera juice tastes better than carrot juice.

Explanation:

Falsifiable is the ability or chances of any hypothesis, claim or statement to be proved wrong. In such a hypothesis, it is possible to carry an experimental observation that disproves the idea in claim or question.

In the given examples

Aloe vera gel can heal wounds by boosting cell renewal.

Drinking aloe juice can reduce the risk of lung cancer.

There is no observation in the favor of the claim so there more likely to be falsifiable whereas, Aloe vera gel is the best natural skin moisturizer.

Aloe vera juice tastes better than carrot juice are more non-falsifiable as these are based on personal choice or experimental observation.

7 0
3 years ago
Roberto examines two molecular models. He sees that the atoms are the same in each model and are attached in the same order in e
almond37 [142]
Nao me denuncia eu so quero pontos
3 0
3 years ago
Read 2 more answers
Where is neon found in earth? South America? North America?
givi [52]
Neon is usually found in the form of a gas with molecules consisting of a single Neon atom. Neon is a rare gas that is found in the Earth's<span> atmosphere at 1 part in 65,000. I'm not 100% sure but i am pretty sure it is found in both places but more is in South America. Just incase, wait for someone else to answer.</span>
8 0
3 years ago
Which is unique to the tire of the car
kvasek [131]

it is c trench marks

7 0
3 years ago
Read 2 more answers
Other questions:
  • What are some non examples of biodiversity
    8·2 answers
  • Why does water roll off of dry ice?
    11·1 answer
  • A process or reaction which takes in heat from the surroundings is said to be
    5·1 answer
  • Which ion with a charge of -2 has an electron configuration of 1s22s22p6 ?
    12·2 answers
  • Determine the mass (in grams) of NaCl in 294 grams of a 24.1% (m/m) NaCl solution. Be sure to report to the correct number of si
    6·1 answer
  • What is peroxide (H2O2) oxidized to during redox reactions?
    9·1 answer
  • Two solid samples each contain sulfur, oxygen, and sodium, only. These samples have the same color, melting point, density, and
    10·1 answer
  • If the concentration of products is increased the equilibrium is shifted from * left to right/ to the left/ right to left /down
    5·1 answer
  • Charles Darwin's theory of evolution describes how species evolve due to natural selection. Which of these is NOT evidence of na
    12·1 answer
  • Which statements are true of the reactions in the Sun?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!