An electron which has quantum numbers _______________ is degenerate with an electron with quantum numbers n = 3, l =2, ml =1, ms = - 1⁄2.

Answer:

It allows oceanss to warm up

Explanation:

If you dont know what the greenhouse effect is,here is a definition for you. The greenhouse is a time period where the earth goes through changes. This is where the earth traps in gasses. When this happens,the earth produces oxegyn and carbon dioxide. Earth also traps in heat. So i think the answer might be it allows oceans to warm up quickerthan land. also...here is an extra  fun fact. Scientist have found the moon is slowly moving away from earth.....i believe alien time....tell me what you think. I love a good debate...c-ya

Answer:

the correct answer is c two molecules of octane

Answer:

Electrical energy

Explanation:

Electrical energy is caused by moving electric charges called electrons.

The mass of silver chloride, AgCl, that can be produced from the reaction is 2.76 g

We'll begin by calculating the number of mole of silver nitrate, AgNO₃ and calcium chloride, CaCl₂ in the solution.

Volume = 120.0 mL = 120 / 1000 = 0.12 L

Molarity = 0.16 M

Mole = Molarity x Volume

Mole of AgNO₃ = 0.16 × 0.12

Volume = 120.0 mL = 120 / 1000 = 0.12 L

Molarity = 0.22 M

Mole = Molarity x Volume

Mole of CaCl₂ = 0.22 × 0.12

2AgNO₃ + CaCl₂ —> 2AlCl + Ca(NO₃)₂

From the balanced equation above,

2 moles of AgNO₃ reacted with 1 mole of CaCl₂.

Therefore,

0.0192 mole of AgNO₃ will react with = 0.0192 / 2 = 0.0096 mole of CaCl₂

From the calculation made above, we can see that only 0.0096 mole of CaCl₂ out of 0.0264 mole given, is needed to react completely with 0.0192 mole of AgNO₃.

Therefore, AgNO₃ is the limiting reactant and CaCl₂ is the excess reactant.

2AgNO₃ + CaCl₂ —> 2AlCl + Ca(NO₃)₂

From the balanced equation above,

2 moles of AgNO₃ reacted to produce 2 moles of AlCl.

Therefore,

0.0192 mole of AgNO₃ will also react to produce = 0.0192 mole of AgCl

Mole of AgCl = 0.0192 mole

Molar mass of AgCl = 108 + 35.5 = 143.5 g/mol

Mass = mole × molar mass

Mass of AgCl = 0.0192 × 143.5

Thus, the mass of AgCl produced from the reaction is 2.76 g

Learn more: https://brainly.com/question/25645713

Answer:

A Lewis base is defined as any species that can donate a pair of electrons, and a Lewis acid is any species that can accept a pair of electrons. All Brønsted–Lowry bases (proton acceptors), such as OH−, H2O, and NH3, are also electron-pair donors.

Bonds are formed by valence electrons of

interacting atoms. That is option C.

Bonding occurs to give both atoms a more stable electron configuration. That is option D.

Chemical bond is defined as the link or attraction that exist between atoms, ions or molecules that usually leads to the formation of new chemical compounds.

There are different types of chemical bonds which include:

Therefore, bonds are formed by valence electrons of interacting atoms.

Octet rule states that the total number of the electrons in the outermost shell should be equal to eight to maintain a stable electron configuration.

Therefore, bonding occurs to give both atoms more stable electron configuration.

Learn more about chemical bonds here:

https://brainly.com/question/1974529

Answer: c: bonds are formed by Valence electrons or interacting atoms

d: bonding occurs to give both atoms a more stable electron configuration

Explanation:

Answer:

20 is the answer

Explanation:

requires a medium to propagate

Explanation:

due to radiation z a dispersion of light ray into different multiple

Answer:

Breaks down and absorbs nutrients from the food and liquids you consume to use for important things like energy, growth and repairing cells.

Answer:

did you use the internet

Explanation:

?????????????

Balanced chemical equation - A chemical equation in which the number of each type of atom is equal on the two sides of the equation. Subscripts - Part of the chemical formulas of the reactants and products that indicate the number of atoms of the preceding element.

Examples of Balancing Chemical Equations

Answer:

a) protons 6

electrons 6

valance electrons 4

shells 2

b) protons 8

electrons 8

valance electrons 6

shells 2

Answer:

Six

Explanation:

I just took it and that is the correct answer.

Carbonic acid is formed by the reaction of carbon dioxide and water. There are total six bonds in carbonic acid. Four bonds between carbon and oxygen and two bonds between oxygen and hydrogen.

Carbonic acid is an inorganic acid formed by reaction water with carbon dioxide. The structure of carbonic acid H₂CO₃ is drawn in the uploaded image. Where, carbon bonds a double bond with one oxygen.

Carbon has a valency of 4 thus it forms 4 bonds with other atoms. Carbonic acid contains two OH groups where oxygen and hydrogen forms covalent bonds by sharing electron with each other.

The two oxygens in the OH group forms a single bond with carbon. Remaining one oxygen forms double bond with carbon.Thus, there are total 6 bonds formed between atoms. Hence, option b is correct.

To find more on carbonic acid, refer here,

https://brainly.com/question/28175742

#SPJ2

Este problema indica el volumen deseado de una solución (250 cm³) cuya concentration es de 5 g/L y pregunta la cantidad de sal que se debe disolver.

De este modo, dado que el volumen y la concentración están en distintas unidades, debemos convertir una de ellas a la de la otra, en este caso los cm³ a L como se muestra a continuación:

[tex]250cm^3*\frac{1L}{1000cm^3}= 0.250L[/tex]

Seguidamente, multiplicamos el volumen previamente obtenido por la concentración con el fin the encontrar los gramos de sal:

[tex]0.250L*5\frac{g}{L} \\\\=1.25 g[/tex]

Así, esto indica que se deben disolver 1.25 gramos de sal para este requerimiento.

Ver más:

Answer:

Frozen methane, ammonia, and water

Explanation:

The Kuiper Belt is made up of many solar system bodies that orbit around the sun outside Neptune’s orbit. The bodies, including some dwarf planets, are composed primarily of frozen volatile materials such as methane, ammonia, and water.

Kuiper belt is a circular disc in the outer solar system consisting of the remnants of planets.  Mostly they are composed of frozen methane, ammonia and water. Thus option B is correct.

Kuiper belt is circumstellar body existing in the outer space and composed of methane, ammonia and water. It is named after the Dutch chemist Gerard Kuiper.

Kuiper belt is considered as an extension  from the solar system  from neptune. Around 50 AU from the Sun is where the Kuiper belt's inner, major area stops.

A second region known as the scattered disk overlaps the outer edge of the main Kuiper Belt and extends outward to almost 1,000 AU, with some planets on orbits that extend much beyond.

Unlike other rocks, Kuiper belts are made of frozen methane, ammonia and water. Thus option B is correct.

To find more  about Kuiper belt, refer the link below:

https://brainly.com/question/25583240

#SPJ5

The reaction can neither be classified as a syntheisis or as a decomposition reaction since two reactants yield two products.

A synthesis reaction is one in which two or more reactants combine to yield only one product. A decomposition reaction is one in which a single product is broken up to yield two or more products.

The reaction as explained in the question is neither a synthesis reaction nor a decomposition reaction because two reactants form two products.

Learn more about decomposition reaction: https://brainly.com/question/24936069

Answer:

1120 gm

Explanation:

6. Consider the reaction: CzHo (g) + 02 (8) - 4 CO2(g) + 6H2O (1)

(a) Balance the equation.

(b) How many grams of oxygen are required to react with 10 moles of ethane for a complete

combustion reaction?

FIRST, CORRECT THE EQUATION THEN BALANCE

2C2H6(G) + 7O2------------>  4CO2  + 6H2O

so for 10 moles of ethane, we need

7 X 5 = 35 MOLES O2

=35 MOLES O2

O2 HAS A MOLAR MASS OF 2X16 = 32 gm

35 MOLES OF O2 HAS A MASS OF 35 X 32 =1120 gm

Answer:19222.1

Explanation:

Answer:

Round to the number of significant figures in the original question. However, if you're going to proceed with further calculations using this mass, it's best not to round, as rounding will cause your answer to be less precise.

Explanation:

Answer:

5

Explanation:

Answer:

It forms weakly acidic carbonic acid and a strong base, sodium hydroxide. -The reaction of hydrochloric acid (HCl) and sodium carbonate (Na2CO3) yields a product of water (H2O), carbon dioxide gas (CO2), and table salt (NaCl).

Answer:

With a rdio

disck

Explanation:

that are very good at all time and a very high school football game to get a new case

Answer:

In physics, work is the energy transferred to or from an object via the application of force along a displacement. In its simplest form, it is often represented as the product of force and displacement. A force is said to do positive work if (when applied) it has a component in the direction of the displacement of the point of application.

Explanation:

Hi!!

work, in physics, measure of energy transfer that occurs when an object is moved over a distance by an external force at least part of which is applied in the direction of the displacement

The characteristics of the conservation of energy and momentum allow to find the result for the movement of the balls, the correct answer is:

      D. The mechanical energy of the ball on the left is transferred through

the other balls to the ball on the right.

Mechanical energy is the sum of the kinetic energy and the potential energies. In the case that there is no friction, the mechanical energy is conserved.

The momentum is defined by the product of the mass and the velocity of the body, in an isolated system the momentum is conserved and the shocks can be of two types:

In the case indicated, when removing the ball, it gains a height, therefore if the initial mechanical energy is

          Em₀ = mgh

When it reaches the lowest point, just before it hits the ball its energy is:

           [tex]Em_f[/tex] = 1 / 2m v²

          Em₀ = Em_f

          v = [tex]\sqrt{2gh}[/tex]  

collides with the other ball and transfers its momentum in an elastic collision, the balls do not stick, as all the energy of the ball is kinetic, this energy is transferred to each ball until it reaches the last one, where the kinetic energy is transformed into potential energy a increases its height.

Let's analyze the answers:

A. False. This is a collision of particles there are no waves.

B. False. At the lowest point the ball on the left has kinetic energy.

C. False. It is a collision of particles, there are no waves.

D. True. The energy from the elastic collisions is transferred through each ball until it reaches the last ball.

In conclusion, using the characteristics of the conservation of energy and momentum, we can find the result for the movement of the balls, the correct answer is:

      D.  The mechanical energy of the ball on the left is transferred through the other balls to the ball on the right

Learn more here:  brainly.com/question/3920210

Answer:

A. Ions that combine to form a precipitate