Answer:
15 ml
Explanation:
2,7y=40,5
y=40,5/2,7=405/27= 15ml
What is the leaving group when converting a carboxylic acid to an ester?.
1 answer:
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Answer: The salt which has the highest pH is
Explanation: Salts are formed by the reaction of acid and base. General equation for the generation of salt is given by:
The given salts are formed from the reaction of acids and bases.
1)
This is a salt formed by the reaction of strong base (KOH) and strong acid . So, this salt is a neutral salt.
2)
This is a salt which is formed by the reaction of weak base and strong acid
. So, this salt is an acidic salt.
3)
This is a salt which is formed by the reaction of weak base and strong acid (HCl). So, this salt is an acidic salt.
4)
This is a salt which is formed by the reaction of strong base (NaOH) and weak acid . So, this salt is a basic salt.
Now, we have to find the salt which has the highest pH value.
Highest pH value means that the salt must be basic in nature and from the given salts, only is basic salt. Hence, this salt has the highest pH value.
Answer: enthalpy of reaction.
Explanation:
Temperature of the gas is defined as the degree of hotness or coldness of a body. It is expressed in units like and
Entropy is the measure of randomness or disorder of a system. If a system moves from an ordered arrangement to a disordered arrangement, the entropy is said to decrease and vice versa.
Free energy is the amount of energy that can be converted into useful work.
Enthalpy of the reaction is the difference between the energy of products and the energy of reactants. it is either the heat released or absorbed during the reaction. It is either positive or negative.
10) 45 mi/hr --> ft/sec.
Answer: 66 ft/sec.
Answer: 66 ft/sec.