The Dome of the Rock and Al-Aqsa Mosque are located in what city?Jerusalem
Cairo
Damascus
Baghdad

Answers

Answer 1

Answer: They are located in Jerusalem.

Answer 2

Answer:

Old City of Jerusalem

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1a. Identify the chemical_____ comes from the breakdown of proteins.

Which law states that the volume of a gas is proportional to the moles of the gas when pressure and temperature are kept constant?

Answers

Answer: Avogadro's Law states that volume is directly proportional to the oles of the gas.

Explanation: Expression fro ideal gas equation:

$PV=nRT$

This law has arrived from the combination of four laws:

1) Boyle's Law: This law states that pressure is inversely proportional to the volume of the gas at constant temperature and number of moles.

$P\propto (1)/(V)$ (At constant temperature and number of moles)

2) Charles' Law: This law states that volume is directly proportional to the temperature of the gas at constant pressure and number of moles.

$V\propto T$ (At constant pressure and number of moles)

3) Gay-Lussac's Law: This law states that pressure is directly proportional to the temperature of the gas at constant volume and number of moles.

$P\propto T$ (At constant volume and number of moles)

4) Avogadro's Law: This law states that volume is directly proportional to the number of moles of the gas at constant pressure and temperature.

$V\propto n$ (At constant temperature and pressure)

Hence, the correct answer is Avogadro's Law.

Answer:

d. Avogadro’s law

Explanation:

edge 2021

An organic molecule is likely to contain all of these elements except: Answer C H O Ne N

Answers

Organic molecules typically do not contain the noble gases, so they would contain all but Ne

Energy + 6CO2 + 6H2O → 6O2 + C6H12O6 The purpose of photosynthesis is to produce usable chemical energy or glucose from solar energy. If the formula for glucose is C6H12O6, how many atoms of carbon are used to produce the glucose?A) 1

B) 2

C) 6

D) 9

Answers

Answer:

The answer is c) 6

Explanation:

In the expression of the reaction

Energy + 6CO2 + 6H2O → 6O2 + C6H12O6

you can see that to produce a mol of glucose (C6H12O6) you need 6 moles of CO2, which it is the reagent that contains the atom of carbon used to produce glucose. Now you multiply the coefficient 6 by the subscript 1, which is the amount of carbon atoms that the molecule CO2 contains. So you end up with 6 atoms of carbon.

C stands for carbon atoms. In glucose thera are 6 carbon atoms, so 6 carbon atoms are used to produce glucose.

Answer: C) 6

Will give brainliest (idk how to spell) ;-;The atomic mass of one atom of an element is determined by the number of

protons only
protons and electrons
protons and neutrons
neutrons only

Answers

Answer:

#2 bro

Explanation:

Answer: protons and electrons

Explanation: :)

Pedro is baking a cake for his experiment on chemical changes. He knows a chemical change will occur when he puts the cake mixture in the oven. He would like to know what will happen when the cake is removed from the oven. What prediction would you make for Pedro's experiment? A. The chemical changes occurred because the chemicals changed. B. The chemical changes occurred because there was a change in light energy. C. The fruit and the hamburgers were affected by an increase in heat energy. D.The fruit and the hamburgers were affected by a decrease in heat energy.

Answers

Answer:

A. The chemical changes occurred because the chemicals changed.

Explanation:

When baking a cake several chemical reactions occur that change the chemical composition of the ingredients used in baking. An ingredient like baking powder releases carbon dioxide when it undergoes a temperature change in the oven. A chemical change is supposed to change the form of a substance.

An endothermic reaction also occurs when the ingredients absorb heat energy to produce several changes. The firmness of the cake occurs because of the heat absorbed by the proteinous content of the egg.

According to the kinetic molecular theory, which statement describes the particles of an ideal gas? -1)The gas particles are arranged in a regular pattern-2)the force of attraction between the gas particles are strong-3)the gas particles are hard spheres in continuous circular motion-4)the collisions of the gas particles may result in the transfer of energy

Answers

Answer: option # 4, the collisions of the gas particles may result in the transfer of energy.

Explanation:

The kinetic molecular theory (KMT) explains the behavior and properties of gases in terms of the energy, the size, and the motion of the gas particles.

In terms of size, according to the KMT the gases are formed by small particles separated from each other in a vacuum. The volume of the particles is negligible and it is considered that they do not occupy any space.

Since the particles are separated they do not exert either attraction or repulsion to each other.

Regarding the motion, the particles are in constant random motion. They move in straight lines until collide with other particles or with the walls of the veseel. The collisions are elastic (the total kinetic energy is conserved). The kinetic energy may be trasferred between the particles, but the total kinetic energy does not change.

The kinetic energy and the temperature are related: the temperature is a measure of the average kinetic energy of the particles of gas. At a given temperature all the gases have the same average kinetic energy.

Now, check every choice:

1)The gas particles are arranged in a regular pattern:

False. The particles occupy all the volumen and are in random motion.

2) The force of attraction between the gas particles are strong:

False. The particles are separated and they do not exert any force on each other.

3) The gas particles are hard spheres in continuous circular motion.

False. The particles travel in straight until they collide.

4) The collisions of the gas particles may result in the transfer of energy.

True. When particles collide they may transfer kinetic energy but the total kinetic energy is conserved.

Final answer:

In Kinetic Molecular Theory, an ideal gas is described as a collection of widely separated molecules in constant motion, colliding and possibly transferring energy. These molecules do not have a regular arrangement or exert strong forces of attraction. The theory supports the ideal gas law, linking kinetic energy to temperature.

Explanation:

According to the Kinetic Molecular Theory, the correct statement describing the particles of an ideal gas is: 'The collisions of the gas particles may result in the transfer of energy'. In this model, gases consist of widely separated molecules that are constantly in motion and colliding with each other and with the container walls, which can result in energy transfer.

Molecules of an ideal gas are not characterized by a regular pattern of arrangement nor strong forces of attraction between the particles; in fact, the theory assumes that the gas molecules exert no attractive or repulsive forces on each other or the container walls. These collisions are termed elastic as they do not involve a loss of energy.

The Kinetic Molecular Theory accounts for the behavior of gases and also supports the ideal gas law, which articulates a proportional relationship between the average kinetic energy of the gas molecules and the kelvin temperature of the gas.