If 173 mL of neon at 39.9 °C is allowed to expand to 422 mL, what must the new temperature be to maintain constant pressure? Express your answer in °C. You do not need to enter units.

Q: 1. The normal boiling point for acetone is 56.5°C. At an elevation of 5300 feet, the atmospheric…

A: Since you have posted multiple questions, we will provide the solution only to the first question as…

Q: Sample ID NYC Tap Water Unknown A Unknown B Unknown C Unknown D

A:

Q: Is paper clip steel more dense or less than water

A: Is paper clip steel more dense or less than water.

Q: hi explain the basic about chemistry

A: Chemistry is a branch of science, which studies the properties of and interactions between matter…

Q: Reagents required to carry out the following transformation are OH Select one: O A. joso, iNaHSO B.…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 8 of 11 I Review Constants Periodic Table Part A You go out to dinner and the bill comes to $…

A: We are authorized to answer one question at a time, since you have not mentioned which question you…

Q: gas molecules experience friction when traveling through space   A. True B. False

A: The statement, " gas molecules experience friction when traveling through space" is

Q: B. Calculate the following information. USE THE FACTOR-LABEL METHOD TO DO YOUR CALCULATIONS!!! 1. A…

A: The density of a solution is calculated by the formula: Density=MassVolume   Note: Since you have…

Q: Reagents required to carry out the following transformation are он HO Select one: O A. i)RCO3H…

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: 92. Use data from Table 7.3 to estim methane (CH,), as shown below: the con ombustion of

A: The combustion reaction of methane is given as-                                      CH4 (g) + 2 O2…

Q: Part 2 CI AICI.

A: Applying electrophilic substitution reaction on benzene.

Q: H3O+ Drawing

A: This reaction is the acid catalysed Aldol condensation reaction which proceeds through the enol…

Q: why milk soap rainbow experiment is related to art? why it looks creative,? and looks interesting.…

A: In addition to water, milk is also composed with fats and proteins.When we add food colouring it…

Q: chemical score?

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Q: Chemical or physical a) Plants are the color green       b) Iron turns orangeupon exposure to…

A: Physical change is that change in which no new substance is formed rather original substances…

Q: Describe the following: Quantitative Qualitative Mixed

A: A plan that and procedures that consists of the  steps of broad assumption to detailed method of…

Q: List two (2) chemical grade and its purity

A:

Q: Assessment 1 Direction. Write True if the statement tells correct information and write False if the…

A: #1: Alloys can be prepared in different methods. the most common method is given below:

Q: A. carbon dioxide (CO2) Answer: B. neon (Ne) gas Answer: C. magnesium chloride (MgCl2) dissolved in…

A: Intermolecular forces are the forces of attraction that occur between the molecules of a substance,…

Q: 21. Water goes through a chemical change when it evaporates into a gas.   Group of answer choices…

A: Types of changes in nature: Chemical change: During this type of change the chemical nature,…

Q: Alcohol evaporating is an example of what? Group of answer choices A chemical change A physical…

A:

Q: How can you determine the presence of the following in a solution by stating which of the following…

A: Since you have posted multiple questions, and have not specified which question you want us to…

Q: propanal 1) 2). pentan-2-one H3C H- C- c-c -C-c-c-c H3C CH3 3,3,6-trimethyl- 4 propylheptanal 3) 4)…

A:

Q: is urine homogeneous or heterogeneous mixture?

A: A mixture is made of two or more substances that are combined but they are not combined chemically.

Q: Which is a property of a nonmetal? A. Poor conductor of electricity B. Solid at room temperature C.…

A: We know that a nonmetal is Poor conductor of electricity

Q: A chemist working as a safety inspector find an unmarked bottle in a lab cabinet.

A: Given : Volume of liquid = 0.502 L  Mass of liquid = 469 g

Q: A quantity of substance that can be seen would be considered the A level.

A: The complete sentence is: "A quantity of substance that can be seen would be considered the…

Q: What is the scientific method answers to the freezing point of water

A: Freezing point of water is 0 oC.

Q: thlon lit ctall ) True

A: Answer :             Option b is correct option. It is a False statement.

Q: Type of chemistry

A: In the field of science there are many different types of chemistry. The following page will deal…

Q: 1. Available Safe Egress Time (ASET) is the amount of time required for occupants to evacuate a…

A: The given statement is false .

Q: Discuss the language demands included in the lesson on mixing substances in a 5th-grade classroom by…

A: The objective of the question is to identify the key vocabulary terms that students must understand…

Q: A magnet is any object that attracts the metal iron. O True O False

A: Interpretation -  To tell about true and false that a magnet is any object that attracts the metal…

Q: Gasoline is composed of a variety of different liquid hydrocarbons, which do not separate as time…

A: Gasoline is composed of a variety of different liquid hydrocarbons. These hydrocarbon does not…