Type the Roman numeral that corresponds to each of these numbers.

Q: Please answer TRUE or FALSE to the following questions attached!

A: Dear student I have given answer to first three parts of your question in the image format.I cannot…

Q: There are not two answers. Must choose one. I think it is B.

A: We have to undergo the formation of 3-octyne using bromination and elimination from an intermediate.

Q: Using the given information from 1 through 6 and question 8, I need questions 7, 9, 10, 11, and 12

A: we are given: mass of Zn used = 1.02 g  Volume of gas collected = 393 mL * (1L/1000 mL) = 0.393 L…

Q: that does not match any of the answers given

A: In an electrochemical cell, electrical energy is produced from the spontaneous cell reaction at the…

Q: Substance NH:(9) HCI (9) NH.CI (S) Question 8 of 23 Calculate AS for NH3(g) + HCI(g) → NH.CI(s). S*…

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Q: please solve questions 2

A: Q2.Given that, 60Co undergoes radioactive decay.The half-life of it is .We have to calculate the…

Q: A student was given an unknown liquid and told that it is one of the liquids in the box below. He…

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Q: Which one of the following changes would cause the pressure of a gas to double assuming volume and…

A: Nitrogen is a cryogenic liquid, that is maintained in a liquid state at extremely lower…

Q: Question 64

A: Conversion factors are used for the conversion of one unit into another unit. It is defined as the…

Q: Can you summary between your 2 previous answers which one is correct?

A: NO has an unpaired electron in its 2π* orbital, which makes it more prone to accepting electron…

Q: Im having trouble completing this page and im not sure if any of my answers are right

A: Dear student,I am providing solution for the three parts that you have not attempted as we are…

Q: I need help on learning how to solve this type of questions.

A: Given that,  We have to convert 169mL/h  in units of L/d.

Q: This is not the correct answer. Can it be solved again?

A: Brønsted-Lowry acid : The substance which loses a proton (H+) is called as Brønsted-Lowry acid . The…

Q: (a) Observation on adding acid to zinc When a acd is added to ziha nappening where tine is abidizeod…

A: Since you have posted multiple questions, we are answering first for you. To get the remaining…

Q: coc, O A Ов O c

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Q: Question 3 ) Could please explain. I've been watching videos, but none have been adding a whole new…

A: The question  is based on le-chatelier principle.   IT states that when a system at EQUILIBRIUM is…

Q: HCI

A:

Q: i dont have an question ...

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Q: which ones are wrong?

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Q: Interaction between two protons ?

A: The force between the two protons is an electrostatic force of repulsion.According to Coulomb's law,…

Q: So what exactly is the answer, because I'm still confuse about this topic

A: The molarity of potassium ion is needed to be calculated.

Q: During exercise when the body lacks an adequate supply of oxygen to support energy production, the…

A: This is a buffer solution so use buffer equation and get the answer

Q: laim: Is the statement true/false? Circle one:

A: 1.  Scientific Theory                                       Scientific Law a.. Its an explanation…

Q: CH3 1) Hg(OAc)2 H20 a) 2) NABH, H3C `CH3 1) BH3 D 2) H,O,/H;O

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Q: need the answer

A: Given is organic reaction. The given reaction is retrosynthetic reaction. The given starting…

Q: Only question 42

A: Applying concept of IUPAC nomenclature of carboxylic acid.  Name of carbon chain+oic acid .

States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates). 

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.