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
Colt1911 [192]
3 years ago
12

Which is one way to test whether an unknown solution is acidic or basic

Chemistry
2 answers:
lions [1.4K]3 years ago
8 0
Testing the ph. above 7 is acid and below is base. hope that helps
yarga [219]3 years ago
7 0

if the ph is above 7 then its acidic

if its below 7 than its going to be basic.

~serenity bella

You might be interested in
or the solution containing Zn2+(aq), n is 2, so the MM/n ratio will be the molar mass of Zn divided by 2: MM/n = (65.39 g/mol) /
yKpoI14uk [10]

Answer:

MM/n will be less than the theoretical value

Explanation:

Provided that

The plating efficiency is proportional to the element weight

i.e.

\frac{Zn^2}{(aq)}

That represents \frac{MM}{n\ value}

So,

MM by N value is

= 65.39 g /mol ÷ 2

= 32.70 g/mol

Also, the experimental plating value is 0.55 that represents that it is much lesser than the normal value

So it would be concluded that the MM by N would be lower than the theoretical value

4 0
3 years ago
What is a tornado and how does it form? ( Don't search the answer )
astra-53 [7]

Answer: when hot air and cold air clash they spin creating a vaccum which causes a tornado

Explanation:

7 0
3 years ago
Read 2 more answers
Define "Monosaccharide", "Disaccharide", "Oligosaccharide", "Polysaccharide", and "Glucoconjugate"
avanturin [10]

Explanation:

Monosaccharides are the elementary form of the sugar and most basic units of  the carbohydrates. These sugars cannot be further hydrolyzed to form the simpler chemical compounds. The general formula is C_nH_{2n}O_n. Example: Glucose and fructose.

Disaccharide is sugar which is formed when the two monosaccharides are joined by the glycosidic linkage. Disaccharides are soluble in the water. Examples: sucrose and lactose.

Oligosaccharide is the saccharide polymer which contains small number of the monosaccharides. They can have many functions like the cell recognition and the cell binding. Example: glycolipids which have role in immune response.

Polysaccharides are the polymeric carbohydrate molecules which are composed of the long chains of the monosaccharide units that are bound together by the glycosidic linkages which on the hydrolysis give constituent monosaccharides or th eoligosaccharides. Example: Starch.

Glycoconjugates is general classification for the carbohydrates which are covalently linked with the other chemical species such as peptides, proteins, saccharides and lipids.  Example: Blood proteins

6 0
3 years ago
Which example is not a kind of symbiosis? A. estivation B. commensalism C. parasitism D. mutualism
aliya0001 [1]
Your answer is estivation.
4 0
3 years ago
Read 2 more answers
Formula for salt <br>I will mark u brain list​
Vesnalui [34]

Answer:

The formula for salt is NaCl or Sodium chloride

5 0
3 years ago
Other questions:
  • Would would it be like without geneticists
    12·1 answer
  • According to the animation, what does the electron transport chain do to the concentration of hydrogen ions (protons)
    7·1 answer
  • What is the equation of the line that passes through point (4,12) and has a y-intercept of -2?
    8·1 answer
  • In a game of "Clue," Ms. White is killed in the conservatory. You have a device in each room to help you find the murderer— a sp
    9·1 answer
  • Choose ALL the answers that apply.
    5·1 answer
  • What is the activation energy of a reaction whose rate constant doubles when the temperature is increased from 300K to 350K (ass
    7·1 answer
  • A student the mass of 8 cm3 block of brown sugar to be 12.9 g. What is the density of the brown sugar
    8·1 answer
  • Which of the following would increase the surface area of a solid so that it dissolves faster?
    10·1 answer
  • I need a simplified and summarized version of the extraction of Aluminum using electrolysis.
    13·2 answers
  • A 25. 0-ml sample of 1. 00 mnh3is titrated with 0. 15 mhcl. what is the ph of the solution after 15. 00 ml of acid have been add
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!