Give picture of example of particulate matter in ocean.

Q: The famous frenchman who invented a process was .......? The famous German who had a set of…

A: To write: The famous Frenchman who invented a process was .......? The famous German who had a set…

Q: Why are pressure, volume, and temperature used to measure the amounts of gas, whereas mass is used…

A: Ideal gas equation is: PV = nRT Here, P is the pressure of the gas. V is the volume of the gas. n is…

Q: 17. C,HFCOOH Name of element:

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

Q: molecules.

A:

Q: molecules

A:

Q: when do sulfur and iron change their physical properties?

A: When iron and sulphur reacts, they form a compound iron sulphide (FeS)

Q: Identify statement as being most like an observation, a law, or a theory. The tides in Earth’s…

A: A series of comparable observations leads to a law. It précises the linked observations. A theory…

Q: Environmental science is an interdisciplinary field of study. This means that.

A: Interdisciplinary field. It involves several disciplinary field. It is uses to redefine problems…

Q: Write a descriptive information about Filtration and Evaporation.

A: Filtration and evaporation  are separation methods. These separation methods are used to separate…

Q: Using the kinetic particle theory, describe the interconversion between the three physical states of…

A: Ideal gases are hypothetical gases which do have real existence. A gas can behave ideally at low…

Q: Describe the energy changes that accompany changes of state

A: Transferring energy to or from a substance can change its state.

Q: What is the difference between baking soda and baking powder?  Refer to chemical content of each…

A: Using basics of general inorganic chemistry.

Q: Before slow cooking a meat (for example, in a crockpot/slow-cooker) you will often find instructions…

A: Searing meat is an step added if you want to make the most tasty steaks, chops, and more. While…

Q: are

A: This question is related to salinity.

Q: Which of the following is NOT a distillation technique?

A: Distillation is  defined as a technique which is used for the separation of  constituents of a…

Q: How do you know (evidence) that a chemical reactions has occurred. Give specific evidence at least.

A: Chemical reaction is process by which new products are formed as a result of the reaction between…

Q: Soil is made of

A: Soil is made of of organic  and Inorganic  material as shown below.

Q: Suggest how the components of each mixture can be separated. a. Salt and Sulfur b. Copper and Zinc

A: Solution The mixture of salt and sulphur is a mixture of heterogeneous mixture.They can be seperated…

Q: 5:03 Question 12 of 12 Submit Why is the dissolving of sugar in water a physical change? A) the…

A:

Q: Which is an example of fuel that takes the shape of container and has definite volume?

A: The fuel that takes the shape of container and has definite volume, it should be in liquid phase.

Q: List five (5) examples of gases that are used in everyday life and provide its Chemical composition…

A: There are several gases are used in everyday life .

Q: This is a review, read and research the following to further understand the next lesson. Compare the…

A: Volume: Solid occupies less volume. Solids have definite mass,shape and it occupies definite volume.…

Q: Explain why the evaporation of water is a physical change and not a chemical change.

A: Physical change is defined as a change in the appearance of a substance only not in its chemical…

Q: True or False: Water is considered a chemical element

A: Chemical element is a substance in the universe that can not decompose to simpler species ( that are…

Q: Answer the following questions. Rate of flow will be faster in V Choose... water Physical A rusting…

A: 1. The rate of flow of a liquid depends upon the nature of the liquid. Viscosity is one of the main…

Q: ASSERTION: The solubility of all gases in water decreases with the rise in temperature. REASON: The…

A: Answer_First: The dissolution of gas molecules in water take place by the thermal evolution. This,…

Q: Subject : Chemistry and Environmental Pollution Explain the role of atmospheric water in…

A: Role of atmospheric water in controlling the earth:  In the climate change, the atmospheric water is…

Q: oxygen is not combustible is that a physical or chemical property?

A: Physical property is the property in which color, melting point, solubility, and state of the…

Q: Why was a gas at low pressure taken by Thomson while conducting the experiment? Explain and…

A:

Q: Please write five properties of the following; solid, liquid, and gas.

A: In solids,the constituent particles are very closely packed due to which they are not free to move…

Q: 3 example problems with solution about TEMPERATURE AND HEAT.

A: The formula of temperature and heat is, Where, Q = heat released m = mass of an object c = specific…

Q: Give a creative example of Gay Lusaac Law.

A: Please find your solution below : Gay Lusaac's Law is a special case of ideal gas law. It states…

Q: Collect and give the specifications of natural gas pipeline

A: The specifications are to ensure gas qualities and provide clean and safe fuel gas to the consumers.…

Q: Three examples of where the nitrogen can be found in the real world.

A: Nitrogen is gas in nature.

Q: Which of the following is not made of chemicals?

A: a chemicals are compounds or element made up of atoms or molecule so they have both mass and occupy…

Q: Match the following vocabulary to its definition

A: Kinetic energy is the energy associated with the movement of objects. Although there are many forms…

Q: are people who use products.

A: The appropriate word is Consumer .

Q: Explain VSEPR theory using a sport.

A: VSEPR (Valence Shell Electron Pair Repulsion) theory was given by Sidgwick and Powell and later…

Q: what are the evidence that you made solid nanoparticles, make a summary.

A: GIven: The evidence that you made solid nanoparticles.

Q: How to separate salt and sand from water using evaporation?

A:

Q: The particulate model of matter can be used to explain evaporation ( liquid to gas below the boiling…

A: If a liquid is heated the particles are given more energy and move faster and faster expanding the…

Q: Which of the following gases is used in lighters?

A: Butane gas is used in lighters.

Q: Filling the Blanks. Fill in the blanks with the correct word/words to complete the given statement.…

A: 1) Carbohydrates provide energy to the body, particularly through glucose, a simple sugar that is a…

Q: Physical and Chemical Properties

A: As we know, density, evaporation rate, flash point,pH are physical and chemical properties of…

Q: Using a few words and a simple diagram, explain what is happening when a molecular compound boils…

A: When a molecular compound boils upon heating, the molecule gets energetic. The molecule that are…

Q: Why rubber,cotton, wax and wood consider deformable materials? explain EACH why

A: