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
tino4ka555 [31]
3 years ago
5

How do I calculate Ph?

Biology
1 answer:
cupoosta [38]3 years ago
8 0

Explanation:

To calculate the pH of an aqueous solution you need to know the concentration of the hydronium ion in moles per liter (molarity). The pH is then calculated using the expression: pH = - log [H3O+].

You might be interested in
Which of the following types of reactions would decrease the entropy within a cell?
kobusy [5.1K]

Which of the following types of reactions would decrease the entropy within a cell?

Answer is : Option A : anabolic reactions

The general meaning of entropy can be termed as the systems that naturally progress from order to disorder. Anabolic reactions contains all the metabolic processes that build bio-molecules.

8 0
4 years ago
PPPPPPPPPPPPPPPPPPPPPPPPPPPPPLLLLLLLLLLLLLLLLLLLLLLLLLLEEEEEEEEEEEEEEEEEEEAAAAAAAAAAAAAAAAAASSSSSSSSSSSSSSS HHHHHHHHHHHHHHHEEEEE
Natalka [10]

50% of the offspring will be Aa (red), 50% will be aa (white).

3 0
3 years ago
Can someone help me please ahhhh omggggg please please
expeople1 [14]

Answer:

b

Explanation:

jskskdjdkdnemebembskeje

4 0
3 years ago
New, inheritable characteristics can result from...
sergejj [24]
New, inheritable characteristics can result from the recombination of genes during meiosis and <span>mutations in the genes found in sex cells. The correct option among all the options that are given in the question is the first option. I hope that this is the answer that has actually come to your desired help.</span>
4 0
3 years ago
Read 2 more answers
Describe a feedback loop?
satela [25.4K]

Answer:

A feedback loop is a biological occurrence where the output of a system amplifies the system (positive feedback) or inhibits the system (negative feedback).

Explanation:

Example, during blood clotting, a cascade of enzymic proteins acitvates each other, leading to the formation of fibrin clot that prevents further blood loss.

6 0
3 years ago
Other questions:
  • A woman treated her home with a pesticide that kills spiders. The first application killed 78% of the spiders. Two months later
    15·1 answer
  • A researcher would most likely employ an _______ in order to see which areas of the brain show the most activity while listening
    8·1 answer
  • ¿Qué les explicarías y con qué argumentos basándote en conocimientos científicos para convencerlos de practicar el distanciamien
    5·1 answer
  • How could you change your model to indicate a moon that is at apogee and perigee?
    6·1 answer
  • At a hypothetical locus, a man’s genotype is Aa. What proportion of his gametes would be expectedto receive the A allele?a.1/3b.
    11·1 answer
  • Are fatty acids lipids, if so why?
    13·1 answer
  • The scope and character of nursing practice underwent significant changes in the years following the Civil War. Which activity e
    8·1 answer
  • Cross bridge formation between myosin heads and actin molecules is caused by the elevation of calcium ion concentration in the c
    15·1 answer
  • You are part of a group of researchers working on determining the genetic basis for early onset Osteoporosis. Using data from su
    10·1 answer
  • What type of bird egg is this btw i live in sc i found it in my backyard my dog was about to step on it
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!