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pH is the measure of the amount of hydrogen ions, or how acidic is a solution. a pH meter is a device you could use. Special paper like litmus paper could also be used. when it turns red (or if it is red litmus if it stays red) it' in acid. if the paper turns blue (or blue litmus remains blue), it's in a base. there is universal pH paper that turns a variety of colors depending upon the pH, 0 to 14 is the scale. the higher the number the more basic, the lower the number the more acidic. the number 7 means exactly balanced between acid and base, or neutral.
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Does standard deviation effect the alpha level?
Yes.For some tests, such as the Fisher F-test, the test statistic is an estimate of the variance. If the alpha level was not affected, the test would be no use at all!Yes.For some tests, such as the Fisher F-test, the test statistic is an estimate of the variance. If the alpha level was not affected, the test would be no use at all!Yes.For some tests, such as the Fisher F-test, the test statistic is an estimate of the variance. If the alpha level was not affected, the test would be no use at all!Yes.For some tests, such as the Fisher F-test, the test statistic is an estimate of the variance. If the alpha level was not affected, the test would be no use at all!
How would you use symbolically in a sentence?
Use a symbolically pattern to pass the test.
What would you use a parametric test for?
* Always when the assumptions for the specific test (as there are many parametric tests) are fulfilled. * When you want to say something about a statistical parameter.
What is the pH of soap 4 or 9?
The pH of soap typically falls within the range of 8 to 10, so it would be more accurate to say that the pH of soap is closer to 9 than to 4. However, the pH can vary depending on the specific formulation and ingredients of the soap.
What do all pH numbers form?
If by pH you mean the acidity of a compound then by combining equal amounts of each pH they would all "cancel each other out" i.e. neutralise which leaves a pH of 7
What properties would you use to tell water and vinegar apart?
Smell. Density test. Reactivity test. PH test.
How do you test the pH of bleach?
You can use a pH paper.
When you test pH you use pH paper what is it called?
Litmus paper
How do you use the pH test?
The pH test paper is used to detrmine the pH; immerse a piece of paper in the solution and compare with the color scale.
Use Ph to test for alcohol levels?
NO
What is the method to test pH in mouthwash?
The simplest method is to use a pH paper.
How do you find pH of different tea samples?
Of it's not printed on the label, use test strips. Even test strips for fish aquariums would work
What substance is used to determine the presence of an acid or base?
by using an indicator like litmus paper!!!
What 2 solutions can you use to test for alkenes?
You can use a litmus test it will tell you if it is alkane and will tell you the PH of the alkane metal.
What is the function of pH paper?
use to test the acid level in liquid.
What does pH test for in water?
pH determination is a test for acidity/basicity.
What chemical an you use to test acids and alkali's?
These substances are called pH indicators.
