A solution with a pH greater than seven is considered basic or alkaline. This indicates a higher concentration of hydroxide ions (OH-) compared to hydrogen ions (H+), resulting in a basic solution.
Litmus paper is a type of pH indicator used to test the acidity or alkalinity of a solution. Litmus paper turns red in acidic solutions (pH less than 7) and blue in alkaline solutions (pH greater than 7).
An unsaturated solution contains less solute than its capacity to dissolve. This type of solution can still dissolve more solute if added, as it has not reached its maximum concentration.
An acidic solution has more hydrogen ions (H+) than a basic solution. The concentration of hydrogen ions in a solution is a measure of its acidity, with higher concentrations indicating a more acidic solution.
An unsaturated solution is one that contains less solute than the maximum amount it can dissolve at a given temperature. This type of solution has the capacity to dissolve more solute.
An alkali is a substance that produces hydroxide ions (OH-) in solution, while alkaline refers to a substance that has a pH greater than 7. Therefore, alkalis are a type of alkaline compound due to their ability to increase the pH of a solution.
Basic solutions have a pH greater than 7
Acid
Type your answer here... yes
is greater , if you type it ,it will equal 1.6875
pH greater than 7.
A percent which is greater than 100.
An improper fraction (3/2) greater than (2/2)
Improper
To type the greater than symbol (>) on a standard keyboard, simply press the "greater than" key, which is usually located to the right of the comma key. On most keyboards, you can type it directly without any special key combinations. If you are using a mobile device, you can find the greater than symbol by switching to the numeric or symbols keyboard.
Type your answer here... six point seven tenths
obtuse (since it is greater than 90o)
obtuse