Acids have a pH level of less than 7.
Anything with a pH less than 7 is an acid. Anything with a pH greater than 7 is a base. pH = 7 is neutral
An acidic solution has a pH less than 7, a basic solution has a pH greater than 7 while a pH of 7 is neutral.
No, ethanoic acid is not an alkali. It is a weak organic acid commonly known as acetic acid. Alkalis are substances that are bases and have a pH greater than 7, while ethanoic acid has a pH less than 7.
The stoichiometric point for a weak acid-strong base titration is generally greater than pH 7 because the titration involves adding a strong base (like NaOH) to a weak acid solution. At the stoichiometric point, all of the weak acid has been neutralized by the strong base, resulting in the formation of the conjugate base and water, which makes the solution slightly basic.
Yes an acid has a pH, it is less than 7, and a base has a pH greater than 7. For example a lime has a pH of 2.3 and baking soda has a pH of 8.2.
It SHOULD always be less than the divisor... Otherwise your answer is wrong.
Less than 7.
-7
not always.. take .0001 and 1.1, the product is less than 1.
Anything with a pH less than 7 is an acid. Anything with a pH greater than 7 is a base. pH = 7 is neutral
Negative 14 is less than 14 because a positive integer is always greater than a negative integer. EX: -16 is less than 1
< > = Greater than , less than and equal too
No. Their product is always greater than 0.
Is < Less than or Greater than or > Greater than or Less than
Greater than 90 degrees but less than 180 degrees
no, if a is negative then -a is greater than a say a = -7 - (-7) = +7 >-7
It can be Equal or Greater than or less than. 4x4 = 16 4x1 = 4 4x-4 =-16