0
Is it true that the sum of pka and pkb is always equal to 14 at all temperature for any acid?
Wiki User
∙ 10y ago
No it is not true because value of pkw changes with change of temperature. It's value is 14 at 250C and less at high temperature
Wiki User
∙ 10y ago
Add your answer:
Earn +20 pts
What is always true of the Strong acid?
Completely dissociate in solution.
What is always true of a acid?
An acid always gives up hydrogen ions. Strong acids give them up easier, weak acids don't.
True or false an acid- base mixture is always more acidic than the starting solution were?
true
What is always true about a chemical formula with H as the cation?
H + cation => acid
What is true when a buffer is formed during a titration?
There are nearly equal amounts of a conjugate acid-base pair.
True or false Equal angles are always congruent?
true
Equal segments are always congruent?
true
Is an equation always equal or true?
No, it's not
What is always true of the Strong acid?
Completely dissociate in solution.
True or false nPk is always greater than or equal to nCk?
True
In gametogenesiscytokenesis division of cytoplasm is always equal.?
this is true
What is always true of a acid?
An acid always gives up hydrogen ions. Strong acids give them up easier, weak acids don't.
True or false an acid- base mixture is always more acidic than the starting solution were?
true
Is this true that the LCM of a set of numbers is equal to one of the numbers and the set?
It can be but it is not always true.
What is always true about a chemical formula with H as the cation?
H + cation => acid
True or false are equal segments are always congruent?
If by "equal" you mean "equal in length", yes, that is the same as "congruent".
A student claims that the thermometers are useless because a thermometer always registers its own temperature. how would you respond?
It is true that thermometers always registers its own temperature.When thermometers are in contact with a respective body heat is exchanged between the thermometer and the body.After some time they are in equilibrium state.As both of their temperature are now the same, temperature of thermometer is registered equal to that of the body as a result.
