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katrin2010 [14]
2 years ago
7

Question 9 (1 point)

Chemistry
2 answers:
Bond [772]2 years ago
8 0

Answer:

.

Explanation:

Dependent and Independent variables are variables in mathematical modeling, statistical modeling and experimental sciences. Dependent variables receive this name because, in an experiment, their values are studied under the supposition or demand that they depend, by some law or rule, on the values of other variables.

Kaylis [27]2 years ago
6 0

▪▪▪▪▪▪▪▪▪▪▪▪▪  {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪

The Independent variable here is ~

  • time

And the dependent variable is ~

  • score on the final test

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Why does neon gas consist of individual, unbonded neon atoms while chlorine exists as diatomic chlorine molecules?
nlexa [21]

Neon gas consist of individual, unbonded neon atoms due to the stable (octet) configuration, while chlorine exists as diatomic chlorine molecules to gain stability.

<h3>How we define the stability of atoms?</h3>

Stability of any atom will be defined on the basis of the electronic configuration or the number of valence shell electrons they have.

  • Chlorine atom have seven electrons on the outermost shell of the atom and will able to gain 1 electron to get octet configuration, that's why present in the diatomic form.
  • Neon is a noble gas as they have stable configuration due to presence of 8 electrons in the valence shell, and due to stability it will not easily react with any other gas and present in single atomic form.

Hence due to stable configuration of neon it is present in the unbonded form.

To know more about octet configuration, visit the below link:

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6 0
2 years ago
Select the structure that corresponds
lyudmila [28]

The structure that corresponds to the structure of pentanoic acid is both

CH₃CH₂CH₂CH₂COOH and also by the line formula as in Option B ,

Option C is the right answer.

<h3>What is Pentanoic Acid ?</h3>

Pentanoic Acid is given by the formula C₅H₁₀O₂ and a straight chain alkyl Carboxylic acid.

The structure that corresponds to the structure of pentanoic acid is both

CH₃CH₂CH₂CH₂COOH and also by the line formula as in Option B ,

Therefore Option C is the right answer.

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8 0
1 year ago
A technician measures the weight of a reagent . The weight is 3269 g. What is the weight in kilograms ? Write your answer as a d
Georgia [21]

Answer:

3.269 kg

Explanation:

1000g = 1 kg. Since kg is the larger unit, you need to divide by 1000 to get kilograms. You can do the problem as a unit conversion:

3269 g × <u>1 kg</u>  =  3.269 kg

                1000g

Hope this is helpful!

5 0
3 years ago
Solids, liquids, and gases are three common states of matter. in which of these physical states would a water molecule likely ha
melamori03 [73]
The States of Matter are classified into solid, liquid, and gas. Among these physical states, if we are going to refer to the water molecules, the one that would possess the greatest energy is gas. If you would take the energy of gas, this would become liquid. The answer is option C.
8 0
3 years ago
Which chemical equation represents the reaction of an Arrhenius acid and an Arrhenius base?
Komok [63]
The chemical equation that represents the reaction of an Arrhenius acid and an Arrhenius base is 1) HC2H3O2 (aq) + NaOH (aq) ---> NaC2H3O2 (aq) + H2O (I) 
6 0
3 years ago
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