Washington Barber License Practice Exam

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Prepare for the Washington Barber License Exam with this essential quiz. Challenge yourself with multiple-choice questions designed to enhance your knowledge and readiness for the licensing test. Get the confidence you need to excel in your barber career!

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Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

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Acids and alkalis mixed together in equal proportions do what?

  1. Produce water

  2. Neutralize each other

  3. Form a salt

  4. Increase pH

The correct answer is: Neutralize each other

Acids are known to be corrosive and can cause damage when in contact with living tissue. Alkalis on the other hand are slippery and can cause burns when in contact with living tissue. When they are mixed together in equal proportions, they will neutralize each other and form a salt. This reaction makes the resulting solution less acidic or less basic, depending on the strength of the original acids and alkalis used. Therefore, options A, C, and D are incorrect as they do not accurately describe what happens when acids and alkalis are mixed in equal proportions.

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