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What does red mean on the pH scale?
A red color on the pH scale typically indicates a highly acidic solution with a pH below 4. Factors such as litmus paper or pH indicators can help determine the color change corresponding to different pH levels.
What is washing powder on the pH scale?
10 to 11
how does the pH scale is a mathematical indicator of?
The pH is a measure of the activity of the ion H+ (the negative logarithm in base 10); the scale is logarithmic.
What does green indicate on the pH scale?
green indicates the pH value of 5-6 which is slightly acidic. for the whole pH color scale go to the reference cited.
What colour is Kitchen cleaner in the pH scale?
10
What color is lava soap on the pH scale?
Lava soap typically has a pH value of around 9-10, which falls on the alkaline side of the pH scale.
What color is antacid on the pH scale?
Yellow?
What colour is copper sulphate on pH scale?
Copper sulfate appears blue in color on the pH scale.
Is the pH scale linear?
No, the pH scale is logarithmic, meaning that each whole number change on the scale represents a tenfold change in acidity or alkalinity. For example, a substance with a pH of 4 is ten times more acidic than a substance with a pH of 5.
How many numbers are on the pH scale?
10
How can you use the litmus paper to develop a pH scale?
After studying the color of litmus at different pH.
How much more basic is a solution with a pH of 13 than one with a pH of 10?
Since pH is a logarithmic scale, each increase (or decrease) by 1 means 10 times, so the change of pH in a solution from 10 to 11 would be 10 times, 11 to 12 would be 10 times, and 12 to 13 would be 10 times, and (10)(10)(10) is 1000, so a solution with pH 13 is 1000 times more basic then a solution with pH 10
What does red mean on the pH scale?
A red color on the pH scale typically indicates a highly acidic solution with a pH below 4. Factors such as litmus paper or pH indicators can help determine the color change corresponding to different pH levels.
What colour is tooth paste on the pH scale?
Toothpaste typically falls within the neutral range on the pH scale, around 7. The color of toothpaste does not directly correlate with its pH level, as pH is a measure of acidity or basicity, not color.
A pH of 10 is an acid or base?
A pH of 10 is considered basic, or alkaline, on the pH scale. Substances with a pH above 7 are classified as bases.
What is the exact value of every color on pH scale in decimals?
bule
How much does calcium hydroxide has on a pH scale?
10
