Q:

What is the pH level of orange juice?

A:

Quick Answer

The pH level of orange juice falls between pH 3.3 and pH 4.19. The varying range of the pH level is due different orange juice formulations having different levels of certain chemicals, which change the overall pH.

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Full Answer

The pH level of a solution is a measure of how many available hydrogen ions there are in solution. A solution with a pH number lower than 7 is considered an acid, while one with a pH above 7 is a base. The acidic ingredient in orange juice is known as citric acid. This is found in many citrus fruits such as lemons and limes and gives them the characteristic sour flavor.

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Related Questions

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    What is a neutral pH level?

    A:

    A neutral pH level is a value of seven on the pH scale. This number lies at the center of the scale and is the value that is associated with pure water. A pH level below or above seven indicates that the liquid is either an acid or a base.

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  • Q:

    How do you dilute acid with water?

    A:

    After calculating the correct amount of water needed to dilute the acid to the desired pH level, use a flask of cooled, distilled water and add the acid to the water in small doses. Be very cautious when handling acids, as they can be harmful if they come into contact with the skin or if their fumes are inhaled.

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    What is a pH meter used for?

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    Is toothpaste an acid or base?

    A:

    A study performed by the Canadian Dental Association found that toothpaste varied between an acidic, neutral, and basic pH level, depending on the ingredients it contained.

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