CHEMISTRY HIGH SCHOOL

Under which condition will air behave as conductor?

Answers

Answer 1
Answer: it will behave has a conductor in high voltage

Related Questions

Which of the following refers to the process of hydrolysis?A.) In hydrolysis, a molecule of water is released when two molecules are joined together. B.) The end result of hydrolysis is a chain of molecules such as a polysaccharide. C.) Water is needed for hydrolysis to take place. D.) Hydrolysis is the process in which plants and animals create complex molecules such as carbohydrates and proteins.
Choose the pieces of evidence that supported the existence of Pangaea and continental drift theory.o Fossilized plants and animals of the same species found on separate continents.o Geological features, such as mountain ranges, that align on matching coasts of different continents.o Island arc ranges are still connected under the Atlantic Ocean.o Antarctica's glacial features are similar to the Arctic's.
A volume of a fixed gas is doubled and the temperature is doubled. What happens to the pressure of the gas?
Which pair will react with each other?sodium bromide and chlorine sodium bromide and iodine sodium chloride and bromine sodium chloride and iodine
What is the scientific name for the layer of gas that surrounds the Earth

In terms of energy and entropy, systems in nature tend to undergo changes toward(1) higher energy and higher entropy
(2) higher energy and lower entropy
(3) lower energy and higher entropy
(4) lower energy and lower entropy

Answers

In terms of energy and entropy, systems in nature tend to undergo changes toward lower energy and higher entropy. Entropy is important as it describes the flow and distribution of energy. For a process to to occur spontaneously, it is a necessary condition that the entropy of the system undergoing the process to increase. If the entropy decreases, then that process cannot occur spontaneously. It needs some work/ energy to be pumped in in order for the process to occur
In terms of energy and entropy, systems in nature tend to undergo changes toward lower energy and higher entropy.

A lahar is a type of mudflow that occurs?A. after a volcanic eruption
B. before a hurricane make landfall.
C. after a severe thunderstorm
D. during a tornado

Answers

A lahar is a type of mudflow that occurs after a volcanic eruption. It is a sort of mudflow or trash stream made out of a slurry of pyroclastic material, rough flotsam and jetsam, and water. The material streams down from a fountain of liquid magma, normally along a waterway valley. Lahar is the most deadly by-products of the eruption because of the speed they can travel.

A lahar is a type of mud flow that occurs?  The answer is, A. after a volcanic eruption.

Which substance is an electrolyte?

(1) O2
(2) Xe
(3) C3H8
(4) KNO3

Answers

(1) O2  Is a Nonelectrolyte: because it does not ionize when dissolved in a solution

(2) Xe Is a Nonelectrolyte: because it does not ionize when dissolved in a solution

(3) C3H8 Is a Nonelectrolyte: because it does not ionize when dissolved in a solution

(4) KNO3 Is an electrolyte: because it ionizes when dissolved in a solution

Electrolytes:

Electrolytes are the substance whose aqueous solution conducts electricity. These are mainly two types:

1. Strong electrolytes

2. Weak electrolytes:

Strong electrolytes:

Strong electrolytes have following properties:

1. They are ionic compounds.

2. They are completely separates into their ions when dissolved in water.

3. In solution form they conduct electricity due to present of ions but in solid form means neutral molecule does not conduct electricity.

Weak electrolytes:

Weak electrolytes are partially ionizes in water.

In general strong electrolytes are strong acid  and  strong base while weak electrolytes are weak acid and weak bases.

Nonelectrolyte:  

The substance which does not ionize when dissolved in a solution is called non-electrolyte. It is a  poor conductor of electricity.

KNO3 is an electrolyte. The reason being it has low vapor pressure than water(at same temperature). All strong acids, strong bases and salts which are highly soluble make strong electrolytes. Hope it helps.

A reaction contains two reactants, A and B. If A is doubled, there will be a greater number of effective collisions between reactants.

Answers

Answer:

True

Explanation:

The complete question is:

"A reaction contains two reactants, A and B. If A is doubled, there will be a greater number of effective collisions between reactants. TRUE FALSE"

Collision Theory indicates that chemical reactions take place because molecules, atoms or ions collide with each other.

Furthermore, the molecules must collide effectively, that is, not all reagent collisions lead to product formation. Effective shock means that the reagent molecules have enough kinetic energy at the time of the shock for their bonds to break and product bonds to form. In addition, the molecules of the reagents must be properly oriented for the reaction to take place.

As the concentration increases, the number of shocks increases. In other words, by increasing the concentration of the reactants, the probability of collision between their molecules increases, and therefore the number of effective collisions.So the statement is true-
The statement is true. Adding more of the reactants will increase the frequency of effective collisions between reactant given that the other reactant is supplied in excess. Adding more of the reactant will favor the forward reaction or the formation of more products.

Predict what happens when zinc is added to water

Answers

As far as I know Zinc doesn't react with water, but I'm not sure. If it were, Zinc hydroxide and hydrogen would be the products, so it only happens if Zinc is more reactive than hydrogen.

Answer:

Zinc doesn't react with water.

Explanation:

It forms a layer of insoluble zinc hydroxide.

What is the correct electron configuration for carbon?a. 1s22s22p2
b. 1s22s22p4
c. 1s22s22p5
d. 1s22s22p63s23p2

Answers

It is A; [He] 2s² 2p² is another way to put it

Your answer would be A.
Other Questions
Substances that are considered acidic are also called alkaline, true or false
Which of these elements has four total electrons in its outer p orbitals? A) barium (Ba) B) nitrogen (N) C) silicon (Si) D) sulphur (S)
A + c = r solve for a
student has calibrated his/her calorimeter and finds the heat capacity to be 14.2 J/°C. S/he then determines the molar heat capacity of aluminum. The data are: 25.5 g Al at 100.0°C are put into the calorimeter, which contains 99.0 g H2O at 18.6°C. The final temperature comes to 22.7°C. Calculate the heat capacity of Al in J/mol·°C.