Some farmers use ammonia, NH3 as a fertilizer. This ammonia is stored in liquid form. Use the particulate perspective to show the transition from liquid ammonia to gaseous ammonia.

Q: State whether the following will sink or float when dropped into water. (a) wax (d = 0.90 g/cm³) (b)…

A: Density is defined as the mass per unit volume of the given liquid. d=mV where d: Density of the…

Q: Which of the following is a pure substance existing as different phases in a heterogeneous system?…

A: The correct option is as follows:

Q: A…

A: Given, Length of tank = 27.0 cm Width of the tank = 21.0 cm Depth of the tank = 10.0 cm Diameter of…

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A: Given,  Mixture are : Methanol and water Sand and saltwater

Q: termine the state (Solid, Liquid or Gas) and the classification (Element or Compound) based on the…

A: Based on the inter-molecular force of attraction,matter can be classified into three types ;…

Q: What is the state of matter that can pour and takes the shape of its container?

A: Based on the most easily observable characteristic, solid has a definite shape and having a definite…

Q: Differentiate between solids and liquids in terms of the arrangement AND motion of the particles

A: Difference between solids and liquids on the basis of their arrangement and motion of the particles…

Q: In what state particles that make up matter move the least? O liquid particles movement is not…

A: Interpretation -  In what state of particle that make up matter move the least -     Introduction -…

Q: Classify these substances. More than one answer may apply in each case. H, pure substance element…

A:

Q: What is difference between filtration and centrifugation

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Q: PLS ANSWER THE FOLLOWING QUESTIONS

A: The solution is given below -

Q: What are the 4 states of matter?

A: To identify: 4 states of matter.

Q: You want to separate the oil from water, you will use one of the following (pick the best choice):…

A: In chemistry several separation methods are used based on the system that we intend to separate.…

Q: Think about what you already know about different phases of matter. Given this figure showing the…

A: Matter exists in three states such as solid, liquid, and gas.  The conversion of one state to…

Q: Which macroscopic characteristics differentiate solids, liquids, and gases? (List as many as…

A: There are the physical properties of matter explained at 2 levels Macroscopic Level Microscopic…

Q: Total surface size is dependent on particle size. The smaller the particles are: O smaller the total…

A:

Q: There are ___________ degrees Fahrenheit between thefreezing and boiling points of water.

A: The number of degrees (in Fahrenheit) between freezing point of water and boiling point of water.

Q: 5. What determines the speed at which a particle of matter moves? A. whether it is in a compound or…

A: c) how much energy it has

Q: 1. What state of matter is achieved if a large amount of energy is added to a solid? A liquid? A…

A: There are three states of matter namely, solid, liquid, and gas. The intermolecular forces of…

Q: Which one of the processes listed below describes (rather than physical) change? a. Fat is…

A: Physical change is the change that causes a change in the texture, shape, volume of any compounds.…

Q: Just a short summary for me to understand. Explain the difference in properties between solids,…

A:

Q: V'18, Lavonda Deale ( 4766/ S) A student collected the data shown in the table below during an…

A:

Q: Describe the three phases of matter – solid, liquid, gas – from both a microscopic (molecular) level…

A: Matter Exist In three forms  Solid , Liquid and Gases .

Q: Define the phases of matter and phase change?

A: The state of matter that is uniform throughout in physical state and chemical composition is known…

Q: Which is more efficient method of separating solids from liquids by filtration or by decantation?…

A: Filtration is a process of separation of solid particles from liquids by passing the liquid through…

Q: 3 TYPES OF DESCRIPTIONS EXAMPLES HOMOGENEOUS (2 for each type) MIXTURES 1. 1. 2. 2. 1. 2. 3. 1. 2.

A:

Q: 1. What phase change is being observed when an ice turns to liquid? * a. Melting b. Evaporation c.…

A: Melting involve conversion of a solid to a liquid and sublimation involve conversion of a solid to a…

Q: 1. A cup of water containing an ice cube at 0°C is filled exactly to the brim (so that a single…

A: To answer this question , we will consider the fact about density of liquid water and ice.

Q: Compare and contrast the three states of matter in terms molecular behavior and properties

A: Matter is something which occupies space. There are three states of matter; Solids, Liquids and…

Q: A student collected the data shown in the table below during an experiment. Liquid Characteristics…

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Q: 5. Seawater can be made into drinking water by boiling the seawater, collecting the steam, and con…

A: Given that : Sea water can be made into drinking water by boiling the seawater, collecting the steam…

Q: The boiling point of water is 100 degree celcius Is the statement true or false ? If false write the…

A: We have to predict correctness of statement.

Q: Which of the following needs greater quantity of heat for 1 kg of water? a. freezing it b. Freezing…

A:

Q: In the kinetic theory of matter how does temperature affect the particles? O Lower temperature…

A: kinetic energy is a function of temperature.

Q: Compressible is a classification of matter, where its molecules are existing separately from each…

A: A solid cannot be compressed much because its particles are already very closely packed and there…

Q: 5.What similarities can you see among the particles of solid, liquid and gas? 6. Are the particles…

A: Since you have posted multiple questions, the answer for first three question is given below. Kindly…

Q: Complete the following questions using 6 iron (Fe) atoms for each request. a. Draw, on the…

A: Universe is made of matter. Matter exists in different states like solid, liquid and gas. Each…

Q: Directions: Based on the picture below, identify what state of matter is being represented. Write a…

A: The objective of the question is to briefly describe the arrangement of the particles given in the…

Q: assumes that particles are not attracted to each other. Which property of liquids proves this…

A: Answer

Q: Rank the states of matter in order of increasing kinetic energy. solid < liquid < gas gas < liquid <…

A: • The given states of matter is solid, liquid and gas.    • We need to arrange the given states of…

Q: You have a sample of a pure substance at a high temperature and high pressure. It has a density…

A: State of matter best describing the substance is :

Q: Liquid octane (C8H18), a component of gasoline, reacts with gaseous oxygen to form gaseous carbon…

A: In the balanced chemical equation, number of atoms and charge on either side of the equation must be…

Q: In the kinetic theory of matter how does temperature affect the particles? O Lower temperature…

A: The kinetic theory of matter explain that matter is made up of small particles , which move randomly…

Q: What is occurring in section C? B C temperature (°C) forening D BONG Cat time (minutes) OA.…

A: We are given a Temperature(oC) versus Time(min) graph for the conversion of an unknown material from…

Q: Express your answer as a chemical equation. Identify all of the phases in your answer.        1.…

A: Just write the name of compound given in words.

Q: 6. A phase of matter in which its motion of molecules are random, medium speed and limited…

A: Given: A phase of matter in which its motion of molecules are random, medium speed and limited…

Q: Molecules possess the most amount of kinetic energy A. GAS B. LIQUID C. SOLID

A: Solid, liquid or gas are the states of the matter.  All are associated with some energies called…

Q: Heat and Phase changes Phase changes Term used for Increase or decrease? Exothermic or phase change…

A: Phase change is defined as when one state of matter changes to another form. The phase change occurs…

Q: These quantity-dependent properties such as boiling point and freezing point are collectively called

A: The objective of the question is to tick the correct answer to the given alternatives.

Q: Given the following combinations:   a. a homogeneous liquid mixture of bromine, Br2, and carbon…

A: The question says Which of the pairs is an undissolved mixture of two compounds? Undissolved mixture…

Joining Processes

It is the process of permanent or temporary joining of two metal pieces with the help of heat or pressure. Two metal parts are assembled by applying an energy source for the formation of a single unit. The obtained joined metals cannot be fragmented easily with the application of any force.