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  • Household Acids: A Comprehensive List & pH Guide
    Here is a list of common household chemicals that are acidic, along with their typical pH ranges:

    Strong Acids:

    * Battery Acid (Sulfuric Acid): pH < 1 (Extremely dangerous, handle with extreme caution)

    * Drain Cleaners (Hydrochloric Acid): pH < 1 (Highly corrosive, can cause severe burns)

    Weak Acids:

    * Vinegar (Acetic Acid): pH 2.4-3.4

    * Citrus Fruits (Citric Acid): pH 2-3

    * Carbonated Beverages (Carbonic Acid): pH 3-4

    * Lemon Juice (Citric Acid): pH 2-3

    * Tomato Juice (Citric Acid): pH 4

    * Milk (Lactic Acid): pH 6.3-6.6

    * Yogurt (Lactic Acid): pH 4.0-4.5

    * Pickles (Vinegar and other acids): pH 2.5-3.5

    * Coffee (Caffeic Acid): pH 4.5-5.5

    Important Safety Notes:

    * Always wear appropriate safety gear, such as gloves and eye protection, when handling acids.

    * Store acids separately from other chemicals, especially bases, to prevent accidental mixing.

    * Never mix acids with bleach or other cleaning products as this can produce toxic fumes.

    * Keep acids out of reach of children and pets.

    * If you get acid on your skin, immediately flush the affected area with plenty of water for at least 15 minutes and seek medical attention.

    * If you inhale acid fumes, immediately move to fresh air and seek medical attention.

    * Always consult the product label for safety information and handling instructions.

    Remember: Acids can be corrosive and dangerous if not handled properly. If you are unsure about the safety of a particular product, it's always best to consult a professional.

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