CHEMISTRY HIGH SCHOOL

Naoh, koh, and ca(oh)2 are examples of

Answers

Answer 1
Answer: Are examples of bases

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Describe the sequence of events in the formation of an evaporite
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Conditioning is the process ofa. discrimination.
b. spontaneous recovery.
c. learning associations.
d. observational learning.

Answers

Conditioning is the process of C. learning associations.

Two types of conditioning.
1) Classical conditioning
2) Operant conditioning.

Classical conditioning happens when an individual learns to associate two stimuli. This happens when an association is learned between an unconditioned stimulus and a conditioned stimulus.

Operant conditioning happens when an individual associates a behaviour with a consequence. For example, when a behaviour produces a good consequence; the individual is conditioned to repeat the behaviour to garner the same good consequence, and vice versa.

Final answer:

Conditioning is the process of learning associations between events that occur in a being's environment. It can be split into Classical and Operant conditioning, with the former dealing with learning associations between two stimuli that co-occur and the latter with learning associations between a behavior and its consequence.

Explanation:

Conditioning is the process of learning associations between events that occur in an organism's environment. This can be further divided into two main types: Classical (or Pavlovian) conditioning and Operant (or Instrumental) conditioning. Classical conditioning involves learning associations between two stimuli that co-occur, while Operant conditioning is learning associations between a behavior and its consequences.

For example, if a student studies hard (behavior) and then gets good grades (consequence), this could reinforce the student's study habits through operant conditioning. The more this association is reinforced, the stronger the learning becomes. So, the correct answer to the question is c. learning associations.

Learn more about Conditioning here:

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Kinetic energy is _____.inversely proportional to mass and velocity
directly proportional to mass and velocity
directly proportional to mass and inversely proportional to velocity
inversely proportional to mass and directly proportional to velocity

Answers

Kinetic energy is DIRECTLY PROPORTIONAL TO MASS AND VELOCITY.

The formula for finding kinetic energy is: KE = MV^2 /2, Where:

KE = Kinetic energy

M = Mass of the object

V = Velocity of the object;

The mathematical relationship given above shows that, kinetic energy is directly proportional to mass and also directly proportional to the square of velocity of an object. This implies that, the higher the mass and the velocity of an object, the higher the kinetic energy that it will possess. The reverse is also true, the lower the mass and the velocity of an object, the lower its kinetic energy.
Kinetic energy is given by, K.E =mv^2/2. So it's directly proportional to mass and velocity.

Which mixture will not yield hydrogen gas? (A) sodium and water
(B) calcium and water
(C) zinc and hydrochloric acid
(D) zinc and concentrated nitric acid
(E) steam and red hot iron

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E) Steam and red hot iron

State in term of molecular polarity why ethanol is soluble in water

Answers

Explanation:

As we all know that like disolves in like solvent.

Here both water and Ethanol are polar. Hence Ethanol soluble in water.

Moreover, both forms intermolecular hydrogen bonds. It enhances the solubility of ethanol.

Both water and Ethanol are called as associate liquids. Hence solubility is more.

Alcohols have higher boiling point than other hydrocarbons due to their polarity and from the fact that they form very strong intermolecular hydrogen bonding. This is due to the large difference in their electronegativity that forms between the oxygen and the hydrogen atom. 

If'substance X is a liquid, substance Y is a gas, and substance Z is a solid, and all are at thesame temperature and pressure, then the order of increasing strength of their intermolecular
forces would be

Answers

The answer is Y < X < Z

Two girls are adding sugar to tea. one girl is stirring her tea and the other is not. the sugar willA. dissolve faster in the tea that is not stirred
B. dissolve at the same rate in both glasses
C.dissolve faster in the tea being stirred
D. not dissolve because stirring forms colloids

Answers

It is C. dissolve faster in the tea being stirred.
The answer is C. dissolve faster in the tea being stirred.

Stirring helps up in the speeding up of the process of dissolving.
Other factor is temperature. As temperature increases, its rate increases.
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