Why would this path of neurons not work to perform a reflex?
Select all that apply.

the motor neuron should be the interneuron
the motor neuron should be the sensory neuron
the sensory neuron should be the interneuron
the interneuron should be the motor neuron

A synthesis showing the necessary reagents and intermediate molecules for carbon sources, use alkyl halides with 4 or fewer carbons is zinc and copper pair in alcohol to reduced alkyl halide.

The Zn/Cu pair in alcohol is used to reduce alkyl halides. In alcohol, the Zn/Cu pair substitutes hydrogen for the halide of an alkyl halide to generate hydrocarbons. The Zn/Cu combination produces methane in alcohol by taking the iodine out of methyl halide and adding hydrogen.

Thus, a synthesis showing the necessary reagents and intermediate molecules for carbon sources, use alkyl halides with 4 or fewer carbons is zinc and copper pair in alcohol to reduced alkyl halide. Alkyl iodide is more reactive.

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The amount of substance is measured with the SI unit, the mole.

Mole is the ratio of the given mass of substance to the molar mass of that substance.

Or it is the ratio of the number of molecules of substance to the Avogadro number.

Mathematically, it can be written as

Mole = given mass / molar mass

Or Mole = number of molecules / Avogadro number.

For first case,

Temperature is measured with the SI unit, the celsius. So, this is incorrect option.

For second case,

As we know that, mass is measured with the SI unit, the gram. So, this is also incorrect option.

For fourth case,

Length is measured with the SI unit, the metre. So, this is also incorrect option.

Therefore, option C is the correct option.

Thus, we concluded that the amount of substance is measured with the SI unit, the mole.

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I disagree, the presence of water would decrease rather then increase the concentration of the precipitate.

We know that the term concentration has to do with the amount of substance that is present in a system. We know that water temds to reduce the concentration of a system. The more the amount water in the system, the less the amount of the substance in the system.

The filter paper is used to weigh the precipitate or the solid product that is obtained in the reaction. We know that the standard practice is that the filter paper ought to be dried and then we can then be able to weigh it and obtain the mass of the substances that was in the solution.

If the filter paper is not fully dry, we would have more amount of water in the system and this would reduce the amount of the AgCl thereby reducing the concentration rather than increase it.

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10x - 74 = 92  --->  (Add 74 to both sides. This gets rid of the 74)

     + 74   +74

10x = 166   --->  (Simplify. The 74 you added to the 92 becomes 166)

10x/10 = 166/10    ---> (Divide both sides by 10. This gets the x by itself)

v(Simplify)v

x = 83/5    OR    x = 16.6

The number of chlorine moles present in the vessel are 37.67 mol.

What are moles?

Moles are the number of substances present in a system which consists of entities like ions, atoms, or molecules as much as atoms in the weight of pure carbon which is 12 grams. It is the SI unit of amount of substance.

One mole of a substance is equal to the Avogadro Number which is equal to 6.022×10²³.

According to Ideal gas law,

PV=nRT where,

P= Pressure

V= Volume

n= number of moles

R= Ideal gas constant

T= temperature (in Kelvin)

n= PV/RT

⇒33.3×36.5/0.0821×393

⇒1215.45/32.2653

⇒37.670

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The IUPAC nomenclature of compound 1 is 5-bromo-2-methylchloridepent-2-ene and the name for structure 2 is 5-iodo-hex-2-ene

IUPAC nomenclature is the method of naming the organic chemical compounds by following certain rules and criteria given by IUPAC.

This nomenclature is based on naming a molecules longest chain of carbons connected by single bonds, whether in a continuous or in ring form. Everything else like multiple bonds or atoms are other than carbon and hydrogen are indicated by prefixes or suffixes according to a specific set of priorities.

In structure 1 we can see that we are number so that the double bond that is present gets the least priority and then the naming is done in the alphabetic order. so the name is 5-bromo-2-methylchloridepent-2-ene

In structure 2 the same thing is followed and the name of the structure is

5-iodo-hex-2-ene

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The partial pressure of an individual gas from a certain mixture of gas can be determined by its mole fraction and total pressure.

Total pressure of both mixtures are same so there partial pressure must be determined from its mole fraction. Mole fraction is defined as the number of molecules of a particular component in a mixture divided by the total number of moles in the given mixture.

Mole fraction (X):

X(solute) = (Moles of solute) / Total moles of solution

X(solvent) = (Moles of solvent) / Total moles of solution

∵ X(solute) + X(solvent) = 1

Hence, the partial pressures of the individual gases of gas-1 and gas-2 can be determined from its mole fraction.

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Answer:

A

Explanation:

Answer:

Water - H2O.

Ammonia - NH. ...

Sulfur dioxide - SO. ...

Hydrogen sulfide - H2S.

Ethanol - C2H6O.

Explanation:

Answer:

Water - H2O.

Ammonia - NH. ...

Sulfur dioxide - SO. ...

Hydrogen sulfide - H2S.

Ethanol - C2H6O.

The molarity of a solution containing 150 mL of a 3.25 M sodium hydroxide ( NaOH ) solution after we add 275 mL more water is 1.14 M

Given that :

molarity of solution M1 = 3.25 M

volume of solution V1 = 150 mL

Molarity of solution M2  = ?

Volume of solution after dilution V2 = 150 mL + 275 mL = 425 mL

using the dilution law , we get :

M1 V1 = M2 V2

M2 = (M1 V1) / V2

M2 = ( 3.25 × 150 ) / 425

M2 = 1.14 M

Thus, The molarity of a solution containing 150 mL of a 3.25 M sodium hydroxide ( NaOH ) solution after we add 275 mL more water is 1.14 M

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The complete balanced equation os Fe2O3(s)+3CO(g)→2Fe(s)+3CO2(g)

First, calculate the number of moles of both reactants as follows:

Moles of Fe2O3 = Amount of Fe2O3 / molar mass

Moles of Fe2O3 =22.00 g / 159.69 g/mol = 0.138 mol

Moles of CO = Amount of CO / molar mass

Moles of CO =14.42 g / 28.01 g/mol = 0.515 mol

Now determine the limiting agent as follows:

The limiting reagent is a substance that limits the amount of product in the reaction. This limiting agent is completely consumed in the reaction.

Fe2O3(s)+3CO(g)→2Fe(s)+3CO2(g)

0.138 mol Fe2O3 x 3 mol CO / 1 mol Fe2O3 = 0.414 mol CO

Here Fe2O3 is a limiting agent and CO is present in excess. 0.414 mol CO used thus calculate the remaining mol of CO as follows:

0.515 mol CO - 0.414 mol CO = 0.101 mol CO.

Mass of CO = 0.101 mol CO x 28.01 g/mol = 2.83 g CO

2.83 g CO of the excess reactant is left.

Chemical Reaction Types This reaction has a single substitution reaction. Balance strategy Al and Fe are exchanged in this single exchange reaction. Two moles react with 15 moles of oxygen to produce 14 moles of carbon dioxide gas along with 6 moles of water. The most common type of corrosion is uniform corrosion. Here, a uniform oxide layer appears on the surface of the material.

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W = Pexternal(ΔV),W = (1 atm) 8.93  L - 1 L)(101.3 J/1 L·atm)= 803.309J. W. Work, pressure, and volume are directly correlated using a formula. W = Pexextr(V) Consequently, the environmental work is 803.309J. W

Market share comes in two flavors: value and volume. The business's overall shares of its total accumulated sector sales serve to define a value market share. On the other hand, a volume market share refers to the precise number of units that an entity markets relative to the total number of units that are sold in the market.

W = quantity of work completed =?

1.00 atm of pressure is P.

1.00 L is the initial volume.

= 8.93 L ultimate volume

W = Pexternal(ΔV),W = (1 atm) 8.93  L - 1 L)(101.3 J/1 L·atm)= 803.309J. W.

How much room an object occupies is determined by its volume. It is calculated using the quantity of unit cubes required to completely fill the solid. We have 30 unit cubes in the solid after counting the unit cubes, hence the volume is 2 units. 3 units 1 unit equals 30 cubic units

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Normality of a solution of sulfuric acid (H2SO4) that containing 86 g

per liter of solution is 1N

The gram equivalent weight of a solute per liter of solution is what is known as a solution's normalcy. The comparable concentration is another name for it. The units of concentration are denoted by the symbols N, eq/L, or meq/L (= 0.001 N). A hydrochloric acid solution's concentration, for instance, could be stated as 0.1 N HCl. The reactive capacity of a specific chemical species is measured by gram equivalent weight or equivalent (ion, molecule, etc.). Utilizing the chemical species' molecular weight and valence, the equivalent value is calculated. The only concentration unit that is reaction-dependent is normality.

g equivalent mass of H2SO4 = 86g

Volume of solution in liter = 1 l

number of g equivalent of H2SO4 = 86/86 = 1

Normality = number of g equivalent/ volume of solution in liter

N = 1 / 1

Normality = 1 N

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From the structure of the molecule as shown, the molecule is chiral.

We say that a molecule is chiral if there is a carbon atom in the molecule that is bonded to  four different atoms or groups. In this case, we can say that the molecule is chiral in the sense that is handed and it is able to  rotate the plane of polarized light.

Having said that much we can see that there is a carbon atom that is in the compound that is shown that is bond to four different atoms or groups thus it has fulfilled the requirement to say that the molecule is chiral.

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When a reaction's heat is calculated under constant pressure, it equals the enthalpy change. At constant volume or constant pressure, a chemical reaction produces an enthalpy change, which is a heat change.

Enthalpy change indicates how much heat was absorbed or released during the reaction. It is shown by the H. Franklin Electric Sub drive series of constant constant pressure systems, which adjust the pump's speed to suit changing water demand while maintaining constant pressure throughout the system. In sub drive systems, a pressure sensor measures the water pressure, transmits a controller, and controls the pump's speed. Although no work is done when a reaction is conducted in a bomb calorimeter at constant volume, the pressure inside the calorimeter may change.

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The following are some things you do to help you learn and remember new words and they mean:-

Reading is one of the only methods to teach vocabulary and normal learning is the approach that gives college students the possibility to exercise and grasp the stages of crucial reading that result in studying success and progressed word utilization.

One of the maximum impactful mastering techniques is allotted practice spacing out your analyzing over several brief intervals of time over several days and weeks. The only exercise is to work a quick time on every elegance every day.

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The molar concentration of NaOH can find out from the molarity of the titrant HCl. The molarity of NaOH is found to be 0.038 molar.

What is molarity?

Molarity is the number of moles of solute per volume of solution in liters. Here, the HCl has the density of 0.7292 g/l and volume 20L . Its mass is calculated as:

mass = density × volume

         = 0.7292× 20L

         = 14.58.

The molar mass of HCl is 37.5. Thus its number of moles in the solution is  14.58/37.5 = 0.388.

At the end point the number of moles of NaOH and HCl will be equal thus, where the volume of the NaOH solution is 10 ml. Now the molarity can be find out as follows:

molarity = number of moles /volume

             = 0.388/10 = 0.038 M.

Hence, the molarity of HCl is 0.038 M.

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The volume of the given ball is 21 L.

Pressure = 1.0 atm      

no. of moles = 0.85 mol

Temperature = 25°C = (25+273) K = 298 K.

we will use the ideal gas equation,

PV = nRT

where,

P = pressure

V = volume

n = no. of moles

R = gas constant = 0.0821 L atm/mol K

T = temperature

Let's substitute the values into the above formula,

1.0 x V = 0.85 x 0.0821 x 298

V =  20.7 [tex]\approx[/tex] 21 L.

Thus, the volume of the ball is 21 L.

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Answer:

im pretty sure thats physical

Explanation: