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Troyanec [42]
3 years ago
11

What is the molecule that formed between B and F?

Chemistry
1 answer:
Elan Coil [88]3 years ago
7 0

Answer:

Hydrogen bond strengths range from 4 kJ to 50 kJ per mole of hydrogen bonds. In molecules containing N-H, O-H or F-H bonds, the large difference in electronegativity between the H atom and the N, O or F atom leads to a highly polar covalent bond (i.e., a bond dipole).

Explanation:

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Sulfuric acid solid aluminum hydroxide to form liquid water and a solubale salt. What is the balance equation
Hatshy [7]

Balanced chemical equation for the reaction between sulfuric acid & solid aluminum hydroxide to form liquid water and a soluble salt is 3H₂SO₄ + 2Al(OH)₃  Al₂(SO₄)₃ + 6H₂O.

<h3>What is balanced equation?</h3>

Balanced chemical equations are those in which all entities are present in same amount on both sides of the chemical equation.

Balanced chemical reaction for the given compounds will be shown as:

3H₂SO₄ + 2Al(OH)₃  Al₂(SO₄)₃ + 6H₂O

Above chemical equation is the balanced equation as all atoms are present in same amount on the left side as well as on the right side of the reaction.

Hence balanced equation is 3H₂SO₄ + 2Al(OH)₃  Al₂(SO₄)₃ + 6H₂O.

To know more about balanced equation, visit the below link:

brainly.com/question/26227625

#SPJ4

6 0
2 years ago
Which two terms relate and why? Energy level, neutron, spectral line
andre [41]

Energy level and spectral line

Explanation:

The energy levels and their spectral lines are related.

Based on the Bohr's model of the atom, he suggested that electrons occupy specific spherical orbits.

These orbits are called energy levels around the nucleus.

The spectral lines are the different colors emitted by atoms when they absorb or lose energy.

  • Electrons can transition between different energy levels when they acquire enough energy that corresponds to that of the energy level
  • By doing so, they emit energy in the process and this is seen as visible spectral lines.
  • Spectral lines are usually studies in order to gain more information about the properties of atoms.

learn more:

Spectral lines brainly.com/question/1857156

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6 0
4 years ago
What is the definition of a species
svetoff [14.1K]

Answer:

A population or group of populations whose members have the potential to interbreed in nature and produce viable, fertile offspring but do not produce viable, fertile offspring with members of other such groups

Explanation:

I used my bio textbook for this but basically only organisms in a group is a population and they can't produce offspring that survive or reproduce unless they are in the same population or populations. Think of like how a liger is a cross of a tiger and a lion and can't reproduce because its not fertile and its from two different species but a lion and a lion can produce a living offspring that can reproduce.

8 0
3 years ago
Read 2 more answers
At constant temperature, if a gas occupies 312 mL at a pressure of 1.60 atm, what pressure is necessary for this gas to occupy a
inn [45]

Answer:

P₂ = 1.0 atm

Explanation:

Boyles Law problem => P ∝ 1/V at constant temperature (T).

Empirical equation

P ∝ 1/V => P = k(1/V) => k = P·V => for comparing two different case conditions, k₁ = k₂ => P₁V₁ = P₂V₂

Given

P₁ = 1.6 atm

V₁ = 312 ml

P₂ = ?

V₂ = 500 ml

P₁V₁ = P₂V₂ => P₂ = P₁V₁/V₂ =1.6 atm x 312 ml / 500ml = 1.0 atm

5 0
3 years ago
The heat of solution is found by adding a salt to water in a calorimeter and measuring the temperature change. The specific heat
melomori [17]

Answer:

The heat of the solution of salt is 1.66.11 J/g.

Explanation:

Mass of the water = m = 46.52 g

Initial temperature of the water = T_1=22.83 ^oC

Final temperature of the water = T_2=18.98^oC

The specific heat of water, c = 4.180 J/gºC

Heat associated with water on dissolving salt: q

Q=mc(T_2-T_1)

Q=46.52 g\times 4.180 J/g&oC\times (18.98^oC-22.83 ^oC)

Q=-748.65 J

Negative sign means that heat was lost by water on an addition of a salt.

Heat released on dissolving of salt = -Q = 748.65 J

Mass of salt added = 4.5069 g

Heat of the solution of salt :

= \frac{-Q}{ 4.5069 g}=\frac{748.65 J}{ 4.5069 g}=1.66.11 J/g

The heat of the solution of salt is 1.66.11 J/g.

5 0
4 years ago
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