1) Write the word and symbol equation to show what happens when water is added to Calcium Oxide.2) Write word and symbol equations for the thermal decomposition of limestone.

Answers

Answer 1
Answer: 2. caco3 -> cao + co2
    limestone -> calcium oxide + carbon dioxide

Related Questions

Atomic emission spectra are produced when the light emitted by an element passes through a prism. Which of the following statements is true regarding these spectra?A. All elements produce the same atomic spectra. B. Elements produce continuous spectra. C. Elements produce spectra with only a few distinct lines.
__________ What is the value of the activation energy for the forward reaction? Be sure to include theappropriate sign.
I need to know the answer for number two. * I
What joint allows a small amount of movement?
In most of its compounds, this element exists as a monatomic cation.(A) F (B) S (C) N (D) Ca (E) Cl

The factor that affects how easily an electron can be removed from an atom is the.

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Atomic radius aka distance from the nucleus to the outermost energy level. The greater this distance, the less electrostatic attraction between these oppositely charged particles.

What is the chemical formula for mercury(I) nitrate

Answers

the formula for mercury(I) nitrate is Hg(NO3)2

How does water help cells keep an even temperature despite temperature changes inthe environment?

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Water has high specific heat. So its temperature will not easy to change. Then can help cells keep an even temperature despite temperature changes in the environment.

Final answer:

Water helps in maintaining temperature in cells due to its high heat capacity. This property allows water to absorb or release a large amount of heat without significantly changing its own temperature. As such, cells can keep a stable temperature despite environmental changes.

Explanation:

Water has a high heat capacity, which is the amount of heat it takes to change its temperature. Due to this high heat capacity, it can absorb or release a large amount of heat without a significant change in its own temperature. This helps cells maintain a relatively stable temperature and protect biological processes. For instance, when the external environment is hot, cells can avoid getting overheated as the water in them absorbs and distributes the heat evenly. Similarly, if the environment is cold, the water in the cells releases heat which helps to keep them warm. Hence, regardless of the temperature changes in the environment, the high heat capacity of water aids cells in preserving a relatively even temperature.

Learn more about Water in Cells here:

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A client is to receive 150 mL of intravenous solution over the next hour using a microdrip delivery system. How much fluid would the client receive in 1 minute?

Answers

Answer:

150ml .........60 minute

x  ........... 1 minute

x =  150ml× 1 minute / 60 minute

x = 2.5ml

Explanation:

it is known that the client receives 150ml of the solution for over an hour.convert the hour into minutes,then we do not know how much liquid a  client receives in a minute. we cross multiple the values to get the value in ml. for every one minute the client receives 2.5ml of the fluid.

Each type of mineral has a chemical composition that isA. unique to that mineral
B. similar to other minerals
C. variable depending on where its found
D. influenced by heat and light

Answers

Answer: C. variable depending on where its found

The chemical compositions of minerals is very necessary in order to define or describe a certain mineral. Some minerals can be written in simple chemical formula while others are also written in complicated chemical formulas.

Particles in an object are constantly moving. the particles also attract and repel each other. this attraction and movement can be classified as _________.A. Specific heat
B.heat
C.temperature
D. thermal energy

Answers

Answer:

Thermal energy.

Explanation:

Thermal energy is related to heat of the system, so higher the heat in the system more the thermal energy and this will cause more movement. In case of less thermal energy, less movement and hence more attractions.

A) specific heat : it is the heat required to raise the temperature of one unit of a substance by one degree.

B) Heat is not a property of system. It is given and taken out from the system which changes its temperature and thermal energy.

C) Temperature is measurement of heat.

Particles in an object are constantly moving. The particles also attract and repel each other. this attraction and movement can be classified as D.Thermal Energy

Thermal energy is energy that comes from heat, it's part of energy of total energy of any object.

Hope this helps :)