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3 years ago

Ionization energy is the energy needed to remove an

Chemistry

1 answer:

daser333 [38]3 years ago

6 0

Answer: here u go:

Explanation:

The smaller the radius, the higher the ionization energy. This is because the electrons are being held in closer to the protons, which have opposing charges and therefore hold on to them, in an atom with a small radius.

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Ethane is a very combustible gas. Write a balanced equation for the complete oxidation reaction that occurs when ethane (C2H6) b

umka2103 [35]

Answer: $2C_2H_6+7O_2\rightarrow 4CO_2+6H_2O$

Explanation:

Combustion is a chemical reaction in which hydrocarbons are burnt in the presence of oxygen to give carbon dioxide and water.

According to the law of conservation of mass, mass can neither be created nor be destroyed. Thus the mass of products formed must be equal to the mass of reactants taken. In order to get the same mass on both sides, the atoms of each element must be balanced on both sides of the chemical equation.

The balanced combustion reaction is,:

$2C_2H_6+7O_2\rightarrow 4CO_2+6H_2O$

4 0

4 years ago

For the following reaction:

vlada-n [284]

Answer:

Nitrogen is the limiting reactant, and

3.74

grams of ammonia is formed.

Explanation:

We have the familiar Haber process equation...

(

)

(

)

⇌

(

)

Since the mole ratio of

, then for every mole of nitrogen, we would need three moles of hydrogen.

Explanation:

4 0

3 years ago

Rank the six combinations of electric charges on the basis of the electric force acting on q1. Define forces pointing to the rig

m_a_m_a [10]

Answer:

Explanation:

Let's define positive to be right. The net force on q2 is the

vector sum of the forces from q1 and q3.

The force has a magnitude of and points to the left.

Handling the signs correctly is critical. The negative signs

come from the direction of each of the forces (both to the left),

not from the signs of the charge.

2. Both charges 1 and 3 have 1 close

neighbor and 1 far neighbor. Will

they experience forces of the same

magnitude?

No, because both forces acting on charge 1 are in the same

direction, while the two forces acting on charge 3 are in

opposite directions. Thus, 1 > 3.

Both charges 1 and 2 have two forces acting in the same

direction. Will they experience forces of the same magnitude?

No, because one force acting on charge 1 is the same

magnitude as one acing on charge 2, while the second force

acting on charge 1 is smaller – it comes from a charge farther away

3 0

4 years ago

Why beta carbon hydrogen is easily replaced

Marysya12 [62]

Answer:

γ−Hydrogen is easily replacable during bromination reaction in presence of light , because Allylic substitution is being preferred.

Explanation:

that's all

8 0

3 years ago

Read 2 more answers

What is the electron configuration of an electrically neutral alkaline earth metal? please explain

vlabodo [156]

Answer:

The elements in Group 2 (beryllium, magnesium, calcium, strontium, barium, and radium) are called the alkaline earth metals (see Figure below). These elements have two valence electrons, both of which reside in the outermost s sublevel. The general electron configuration of all alkaline earth metals is ns

8 0

3 years ago