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
Andreyy89
3 years ago
6

A substance is very sour and has a ph of 4. what color would you expect it to turn a piece of litmus paper

Biology
1 answer:
Anika [276]3 years ago
4 0
If a substance is very sour and has a ph of 4, then you would expect the litmus paper to turn into the shade of red. A substance that is sour and has a pH level that is below 7 would indicate that the substance is an acid or has acidic properties. For an acidic solution, the litmus would be red in color. If a blue litmus paper is used, then it would turn into red while if a red litmus paper is used, then it would remain as red. There is also a general type of litmus paper where the color change range from violet to red. A litmus is widely used in distinguishing acid and bases. It can be used in liquid solutions and in gas mixtures. <span />
You might be interested in
What role do elements<br> play in chemical<br> reactions?
wel
Chemical reactions are how new forms of matter are made. While nuclear reactions also may produce new matter, nearly all the substances you encounter in daily life are the result of chemical changes. Chemical reactions help us understand the properties of matter
5 0
3 years ago
What is the name of the photosynthetic process in which light energy is converted into chemical energy in ATP and NADPH
abruzzese [7]
Thus, light energy is initially converted to chemical energy in the form of two compounds: NADPH, a source of energized electrons ( "reducing power"); and ATP, the versatile energy currency o that the light reactions produce no sugar; that happens in the second stage of photosynthesis, the Calvin cycle.
4 0
2 years ago
What does the scientific process accoplish?
eimsori [14]

Answer:

The scientific method involves deriving hypotheses from theories and then testing those hypotheses. If the results are consistent with the theory, then the theory is supported. If the results are not consistent, then the theory should be modified and new hypotheses will be generated.

5 0
3 years ago
(100 pts.) Please explain the following in detail:
Svetlanka [38]

Answer:

1. interphase is the portion of the cell cycle that is not accompanied by gross changes under the microscope while phases is a distinct period or stage in a series of events or a process of change our development.

6 0
2 years ago
A farmer plants peas. When he harvests his plants, he observes that all of the green peas (seeds) produced by his plants are rou
Drupady [299]
Jujube u u u u h h h h h
6 0
2 years ago
Other questions:
  • Which of the following accurately describes a characteristic of fungi?
    7·1 answer
  • This illustration shows the process of making a protein molecule. The site of protein synthesis in a cell is the ____
    6·2 answers
  • The Precambrian consists of the three earliest eons of geologic time.
    15·2 answers
  • Feelings are often recognized by nonverbal changes, such as blushing.​ <br> a. True <br> b. False
    11·1 answer
  • What does the immune system produce to help fight future infections with the same type of virus that is introduced in a vaccine?
    12·2 answers
  • The heritable variation among members of a population comes about because of A)mutation B)adaptation C)competition D)the environ
    10·2 answers
  • Temperatures sunlight and water are examples of what
    6·1 answer
  • What are the different characteristics of a single celled organism.
    12·1 answer
  • Which feature of the Earth's surface is caused by wind?
    14·2 answers
  • Hey you, yeah you can you help me pls
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!