Explain water activity. Comment on decreased water activity. please explain in details

Q: Calculate the water percent of hydrate CaCl2 H2O? O 14.0% O 37.5% O 85.2%

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A: For the electrically conductive solution in water.  The substance or compounds which are water…

Q: What is trophic status in a lake? Also, what is hypoxia in water quality science?

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Q: Explain water activity. Comment on decreased water activity. please explain very detail

A: Interpretation -  To explain the water activity and also comment on decreased water activity.…

Q: List at least two properties of water and describe why it exhibits such in terms of its molecular…

A: The main important properties of water has to be given.

Q: Explain the role of water in moderating Earth’s climate.

A: The specific heat capacity of water is very high. This high specific heat capacity is responsible…

Q: What must be broken in order for the water molecules to move individually?

A: Water molecule have two types of bonding one is of intramolecular type and one is intermolecular…

Q: In order for water vapor to form, what must occur? Explain your answer

A: Liquid is converted into vapors when the inter-molecular force of attraction is weakened.

Q: Differentiate water activity from water content. Which one is more significant in estimating the…

A: water content and water activity are two key metrics that all food manufacturers should monitor when…

Q: List the main steps involved in treating water for domestic uses?

A: To find: The main steps involved in treating water for domestic uses.

Q: Explain how water molecules contribute to chemical potentials, which drive chemical reactions.

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Q: Why does water often cause changes to various experiments?

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Q: Why is such a small amount of freshwater available for humans to readily use? *

A: In planet earth ocean contains maximum percentage of water found in the earth. And second largest…

Q: o summarise large amounts of water quality data for a specific r

A: Water quality parameter consists of temperature, dissolved oxygen, pH, conductivity, ORP and…

Q: what is water activity ?

A: Water is one of most known solvent for most of the chemical compounds. Therefore it is also called…

Q: 5. What are the properties of water that make it important for life? The substances that we are…

A: Water has many properties that makes it important part of life like universal solvent, high heat…

Q: Water is a good solvent for many substances. What is the molecular basis for this property, and why…

A: The geometry of the water molecule is bent and it is highly polar in nature which results in a…

Q: Describe the properties of water.

A: Water is a chemical compound with the formula H2O, in which two hydrogen atoms are covalently bound…

Q: Which of the following is FALSE regarding water treatment? A) Algae removal from water can be done…

A: Aeration is a process that make water and air to come in close contact so as to remove the dissolved…

Q: Explain why water expand when it freezes. Based the answer on the concept of bonding and include a…

A: water molecule in liquid state are  more close and  not present in any particular shape or…

Q: Why is it essential to continually monitor air and water quality?

A: A pure and clean air help in a healthy functioning of one's body as when the air  pollutants such…

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A: There are different sources and leaves through which pollutants enter the environment for example…

Q: Diagram the hydrogen bonds that form between water molecules and explain how those bonds produce the…

A: Given,  Molecule = Water (H2O)  Type of bond formed = Hydrogen bond  Diagram of hydrogen bonding in…

Q: Explain how hydrogen bonds in water help to control temperature

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Q: How does the ocean affect coastal climate? A. The specific heat capacity makes the coast colder in…

A: Specific heat capacity of a substance is the amount of heat required to raise the temperature of the…

Q: Use the picture below to answer the following question: Hydrated ions Nat ions CF ions Water…

A: We have to tell how the ionic compounds soluble in water.

Q: Why is ‘‘distillation’’ a purifying technique?

A: Answer Distillation is a purifying technique. Distillation is…

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Q: Consider water H2O. Predict how waters boiling point compares to HBr and HF. Explain your prediction…

A: Higher the intermolecular forces higher will be the boiling point of that particular compound. If…

Q: Why do industries use so much of the world’s available fresh water? (b) Choose a specific industry…

A: Water is used in industries for variety of purposes such as ultrapure water is used in semiconductor…

Q: Explain the term "the bends" for deep sea divers?

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Q: A student wants to investigate the effects of liquid dish detergent on the properties of water. She…

A: Detergent is surfactant.

Q: Draw a diagram to show how energy is transferred by water particles as a wave moves through water

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Q: Explain why ionic substances show a wide range of solubilities in water.

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Q: Hi, what is an example of water resisting temperature change? and why?

A: The specific heat capacity (B) of a substance is related to the quantity of energy (Q) in the form…

Q: What is the objective of water quality management? A. Control the discharge of pollutants B.…

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Q: Yellow Food Dye Water HO HO OH HO H. H. OH HO HO, OH Analysis Question 2: What type of attractions…

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Q: 3) Explain the difference between the covalent bonds and the hydrogen bonds in water.

A: To explain the difference between the covalent bond and the hydrogen bond in the water.

Q: In what ways can we help improve the quality of water in our community, considering the knowledge,…

A: Improve Quality  of water  is necessary  for better Health of a person as Water is the important…

Q: what is it about the atoms of lithium, sodium, and potassium that cause them to behave in such a way…

A: •Lithium, sodium and potassium are Group-1 elements and these are also known as alkali metal. •They…

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A: Popcorn is one of the world's favorite snack foods. It is perfect snack because it is whole grain,…

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A: If two charges are taken that are equal and opposite in nature and are separated and kept at a…