Question

find the ph value and determine whether the juice is basic or acidic

please help me​

Answer 1

Answer:

The pH value can be determined using the pH scale

Step-by-step explanation:

• The scale consists of a range of numbers between 0 and 14. These numbers show whether a substance is acidic, basic or neutral.
• The numbers 0 to 4 and the colours red to orange indicate strong acids such as Sulphuric acid and Hydrochloric acid
• The numbers 4 to 7 and the colours orange to green indicate weak acids such as Lemon juice and Ethanoic acid.
• The number 7 and the colour green indicate neutral substances such as Distilled water and Sodium chloride solution.
• The numbers 7 to 10 and the colours green to purple indicate weak bases such as Calcium hydroxide solution and Sodium hydrogen carbonate.
• The numbers 10 to 14 and the colours purple to violet indicate strong bases such as Wood ash and Sodium hydroxide.

This is the order of colours in the pH scale;

RED, ORANGE, YELLOW, GREEN, BLUE, PURPLE, VIOLET

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