What is one way to test whether an unknown solution is acidic or basic?
Solved
Show answers
More tips
- F Family and Home Parents or Environment: Who Has the Most Influence on a Child s Upbringing?...
- P Philosophy Unbelievable stories of encounters with otherworldly forces...
- L Leisure and Entertainment How to Choose the Perfect Gift for Men on February 23rd?...
- H Health and Medicine How to Treat Whooping Cough in Children?...
- H Health and Medicine Simple Ways to Lower Cholesterol in the Blood: Tips and Tricks...
- O Other How to Choose the Best Answer to Your Question on The Grand Question ?...
- L Leisure and Entertainment History of International Women s Day: When Did the Celebration of March 8th Begin?...
- S Style and Beauty Intimate Haircut: The Reasons, Popularity, and Risks...
- A Art and Culture When Will Eurovision 2011 Take Place?...
- S Style and Beauty How to Choose the Perfect Hair Straightener?...
Answers on questions: Chemistry
- C Chemistry is the radius of an energy level (bohr model) measured from the nucleus? also why do the higher energy orbits have a larger radius?...
- C Chemistry Aluminum and oxygen react to form aluminum oxide. In a certain experiment, 137 g of Al2O3 are produced from 75.6 g of Al and 124 g of O2. What is the theoretical yield...
- C Chemistry Which of the following are molecular solids and which are covalent solids? 1. se8 2. hbr 3. si 4. co2 5. c 6. p4o6 7. sih4...
- C Chemistry Alarge person and a small person wish to parachute at equal terminal velocities. the larger person will have toa)jump first from the planeb)pull upward on the supporting...
- C Chemistry 5. express the composition of each atom in shorthand form.a. zinc-64b. chlorine-37c. hydrogen-3d. calcium-40...
- C Chemistry 1. if you have a 1-g sample of po-218, how many grams would youhave after 6 minutes? after 18 minutes?...
- C Chemistry Which statement is not a part of the cell theory? a all organisms are made up of structural units called cells. b the cell is the basic functional unit of all living...
- C Chemistry Which of the following penetrates matter farther and deeper than the others? α.alpha particles b.beta particles c.gamma rays d.x-rays...
- S Social Studies What was the t mobile puzzle on wheel of fortune tonight...
- H History 1. Who belonged to the Populist Party? 2. List 3 reforms the Populist Party advocated for:...
Ответ:
There are several ways. The first that comes to mind is a pH meter. A pH electrode Is lowered into the solution, and (Assuming) the pH Meter has been properly calibrated, and the temperature of the solution is set to the calibration of the Meter, the pH can be read directly from an analogue scale or digital readout. Below 7 is acidic, 7 is Neutral, (like Pure Water), and over 7 is Alkaline, or Basic.
A useful, but less accurate method is the use of any number of “pH Indicator Solutions”, which are essentially a type of various colored dyes that change color within differing pH ranges. Usually, if the pH is unknown, a small amount of solution is removed from the container and tested separately - in a “well plate”, or similar method.
These types of dyes, or Indicator Solutions, can be dried upon strips of “pH indicator Paper”, which, depending upon the type can be very useful when carrying out more precisely arrived at pH tests like Titration.
Just to see if a solution is “Acid” or “Base”, Litmus paper is used; “a Red color shows Acidity, and a Blue color, a Base”; ergo, “An Acid Solution will turn Litmus Paper, Red”.
Ответ:
Well I personally do think I’m kinda cute but not really, but lots of other people think I am, it’s just people’s own opinion though, why?
Explanation:
Why do you wanna know?