What's the difference between a cheap hamburger and a pulled tooth math worksheet answers?

Answer:

0.10 M AlCl₃.

Explanation:

We can calculate the concentration of chloride ion [Cl⁻] in each salt:

• 0.10 M MgCl₂:

MgCl₂ is dissociated according to the reaction:

MgCl₂ → Mg²⁺ + 2Cl⁻,

Every 1 mol of MgCl₂ produces 2 mol of Cl⁻.

So, [Cl⁻] = (2)*(0.1 M) = 0.2 M.

• 0.10 M AlCl₃:

AlCl₃ is dissociated according to the reaction:

AlCl₃ → Al³⁺ + 3Cl⁻,

Every 1 mol of AlCl₃ produces 3 mol of Cl⁻.

So, [Cl⁻] = (3)*(0.1 M) = 0.3 M.

• 0.05 M CaCl₂:

CaCl₂ is dissociated according to the reaction:

CaCl₂ → Ca²⁺ + 2Cl⁻,

Every 1 mol of CaCl₂ produces 2 mol of Cl⁻.

So, [Cl⁻] = (2)*(0.05 M) = 0.1 M.

• 0.10 M LiCl:

LiCl is dissociated according to the reaction:

LiCl → Li⁺ + Cl⁻,

Every 1 mol of LiCl produces 1 mol of Cl⁻.

So, [Cl⁻] = (1)*(0.1 M) = 0.1 M.

So, the solution will have the highest concentration of chloride ions is AlCl₃.

From the given options, the solution of 0.10M AlCl₃ is the one that has the highest concentration of chloride ions. 

To know which of the given solutions has the highest concentration of chloride ions, we must evaluate each of them.

1) 0.10 M MgCl₂

We can see that in 1 mol of MgCl₂, we have 1 mol of Mg²⁺ and 2 moles of Cl⁻ ions, so if the initial concentration of MgCl₂ is 0.10 M we have:

[Cl^{-}] = \frac{2\: moles\: Cl^{-}}{1 \: mol\: MgCl_{2}}*\frac{0.10 \:mol\: MgCl_{2}}{1 L} = 0.20 M 

Hence, in this solution we have 0.20 M of chloride ions.

2) 0.10 M AlCl₃

In 1 mol of AlCl₃, we have 1 mol of Al³⁺ and 3 moles of Cl⁻, so the concentration of Cl⁻ is:

[Cl^{-}] = \frac{3\: moles\: Cl^{-}}{1 \: mol\: AlCl_{3}}*\frac{0.10 \:mol\: AlCl_{3}}{1 L} = 0.30 M 

Then, the concentration of chloride ions in this solution is 0.30 M.

3) 0.05 M CaCl₂

We can notice that in 1 mol of CaCl₂ we have 1 mol of Ca²⁺ and 2 moles of Cl⁻. The concentration of Cl⁻ is:

[Cl^{-}] = \frac{2\: moles\: Cl^{-}}{1 \: mol\: CaCl_{2}}*\frac{0.05 \:mol\: CaCl_{2}}{1 L} = 0.10M

So, the concentration of the Cl⁻ ions is 0.10 M.

4) 0.10 M LiCl

In this case, in 1 mol of LiCl we have 1 mol of Li⁺ and 1 mol of Cl⁻, so the concentration of the chloride ions is:

[Cl^{-}] = \frac{1\: moles\: Cl^{-}}{1 \: mol\: LiCl}*\frac{0.10 \:mol\: LiCl}{1 L} = 0.10 M

Hence, in this solution the concentration of the Cl⁻ ions is 0.10 M.

Therefore, the solution 0.10M AlCl₃ has the highest concentration of chloride ions.

Quick answer: Triangle RST was dilated to create triangle ZXY.

Explanation:Dilation is a transformation in which a figure is enlarged or reduced while maintaining its shape. In this case, Triangle RST was dilated to create Triangle ZXY. The term "similar triangles" indicates that the two triangles have the same shape but may have different sizes.

During the dilation process, each side of Triangle RST was multiplied by the same scale factor to obtain the corresponding side length of Triangle ZXY. The scale factor determines how much the figure is enlarged or reduced. If the scale factor is greater than 1, the figure is enlarged, and if it is between 0 and 1, the figure is reduced.

The exact details of the dilation, such as the scale factor and the center of dilation, are not provided in the question. However, it is clear that Triangle ZXY is a dilation of Triangle RST, meaning that the two triangles are similar and have the same shape but different sizes.

Answer:

A. The energy in nuclear fission produces chemicals that harm the environment.

Explanation:

Nuclear power plants produce radioactive wastes such as the uranium mill tailings, used reactor fuel, and other radioactive wastes.

Radioactivity of this waste lasts forever and is very harmful to the living world.

During accidents in nuclear power plants, enriched uranium ends up in the environment, this leads to health problems such as kidney diseases.

I would say how much they get paid

Hope this helps :)

I definitely think it’s how much they get paid.