If you heat water to a boil how will the amount of dissolved gas change? The amount of dissolved gas will remain constant Less gas will dissolve in hot water More gas will dissolve in hot water

Q: 4.This is a low cloud that produces rain: Cirrostratus   Altostratus   Nimbostratus…

A: 4. Low clouds lie in the region 2000 metres above the ground. These are dark clouds that are…

Q: Dissolving oxygen in water releases a small amount of heat. What is the effect of cooling a…

A: According to Le Chatlier's principle, when oxygen is heated, the equilibrium shifts to the left…

Q: Ascorbic acid (C6HsO6) is also known as Vitamin C. How many molecules of CgHsO6 does a Vitamin C…

A: In this question, we want to determine the Molecules of C6H8O6  How we can determine, you can see…

Q: A student is performing a lab to determine whether a particular white solid undergoes an endothermic…

A: When energy is released in an exothermic reaction, the temperature of the reaction mixture…

Q: The enthalpy of dissolution of a salt will be: Select an answer and submit. For keyboard navigation,…

A: The enthalpy change of dissolution is defined as the change in enthalpy when one mole of an ionic…

Q: properties of solids and liquids using the kinetic molecular theory.  Why do solids and liquids…

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Q: Rise in temperature yields to warmer weather. Which of the following is NOT an effect of rise in…

A: Interpretation : We have to tell which of the following is not an effect of rise temperature.

Q: The presence of soluble impurities in a given substance A lowers the melting point of A because the…

A: The given statement is False as The presence of soluble impurities in a given substance A lowers the…

Q: The law of constant composition applies to __________. Group of answer choices heterogeneous…

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Q: Substance Substance A Substance B Substance C Molecular Component Substance A, B, and C Substance A…

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Q: At zero Celsius and one ATM as much as .70 g of O2 can dissolve in 1 L of water calculate how many…

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Q: Tuenny wita separanontecque Ca De penommedo uo e TOoWng. 1. turn water into gas 2. create pure water…

A: 1. Evaporation – turn water into gas 2. Distillation –  create pure water from salt water 3.…

Q: Polarity explains many observable properties of matter. Select all the properties that directly…

A: Polarity of a molecule is determined by the interaction between the bonds of atoms having different…

Q: An ore of silver contains 86.7 grams of silver, Ag per ton of ore. What is the concentration of…

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Q: Why does the temperature remain constant during a phase change? The heat added during a phase change…

A: Given that : We have to identify the reason why the temperature remain constant during a phase…

Q: I have a large cube of salt. What is a potential way of increasing the surface area of the salt…

A: Given answer of choices,    Dissolve the large salt cube in water    The large salt cube has the…

Q: .What statements accurately describe kinetic molecular theory? Select two that apply.      The…

A: What statements accurately describe kinetic molecular theory? Select two that apply.  The…

Q: Zn       +          2  HCl     ------> ZnCl2 + H2 2) When HCl(aq) is poured over the zinc metal,…

A: Given, When HCl(aq) is poured over the zinc metal, the liquid begins to fizz with small bubbles.

Q: Priya brought a solid chocolate bar to school to eat as a snack in the afternoon. She left it in her…

A: Anything which have mass and occupy space caller matter.  Generally we study about three states of…

Q: Consider the natural environment of CO2. What is the difference between an open and closed system…

A: Carbon dioxide (chemical formula CO2) is a colorless gas with a density that is about 53% that of…

Q: Krusty Krabs Breath Mints Mr. Krabs created a secret ingredient for a breath mint that he thinks…

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Q: When 5mL of vinegar is added to 10 g of baking soda, it produces a bub- bling liquid containing…

A: Given that -  Mass of backing soda = 10 g  Volume of acetic acid = 5 mL  When acetic acid vinegar…

Q: When table salt, NaCl, is dissolved in water, the sodium ions and the chloride ions separate from…

A: Water molecules pull the sodium and chloride ions apart, breaking the ionic bond that held them…

Q: A sample of liquid isopropyl alcohol is placed in a sealed container.  Some of the volatile…

A: Evaporation is the process in which liquid compound is converted to gas phase.

Q: Strongest Intermolecular force in NaCl

A: The attraction forces between the different molecules are known as intermolecular forces.

Q: Which change does heat energy cause? greater energy differences between molecules reduced energy…

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Q: A student dissolves 111 g of compound Q in one liter of hot water. All of compound Q dissolves.…

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Q: What is the main purpose of recrystallisation? A. Chemists recrystallise solids when they want to…

A: Crystallization is the process by which a solid forms , where the atoms or molecules are highly…

Q: why does polar liquid solvent cannot dissolve non-polar liquid  solute? Select one: a. like…

A: The polar compounds have polar bonds and non-polar compounds have non-polar bonds.

Q: Sodium carbonate may be added to hard water to remove the Mg2+ ions. What mass of sodium carbonate…

A: Hard water :-  The presence of soluble salts of Ca2+ and Mg2+ ions in water makes it hard water.…

Q: Blank 1 is a condition that happens when the rates of dissolution and crystallization become equal.…

A: Dissolution :- The process of conversion of solid solute (undissolved) into dissolved form is known…

Q: When iron(III) nitrate dissolves in water, what ion is attracted to the oxygen atom of the water…

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Q: Scrubbers are a type of pollution control technology installed on industry smokestacks to capture…

A: Sulfur dioxide, SO2 is an acidic pollutant that has a severe impact on both the health of plants and…

Q: Part 2 Pour the six liquids (from part 1) into the same graduated cylinder (to the left). The…

A: Concept based on the density of different liquids.

Q: Impure acetanilide was dissolved in hot water. The solution was filtered hot and the beaker of…

A: Given, Impure acetanilide was dissolved in hot water. The solution was filtered hot and the beaker…

Q: In chem lab when creating aspirin, how does a melting point range for pure aspirin compound differ…

A: In chemical lab, we can prepared aspirin then it will compared with reference aspirin (pure aspirin…

Q: What happens to the ion atoms when sodium and chlorine mix to make sodium chloride

A: When sodium and chlorine atom mix together, they form sodium chloride.

Q: What will be true of calibration curve of colored sample of different concentration that follow…

A: Given   What will be true of calibration curve of colored sample of different concentration that…

Q: Question 7 Part A Part B Just answers, don't need explanation

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

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Q: Silver amalgam fillings were the traditional fillings that dentists used when someone had a cavity…

A: The above question discuss the effect of temperature on the amalgam or generally saying alloy…

Q: The freezing point of diet soda is higher than the freezing point of regular soda, but lower than…

A: This can be explained by a colligative property named as Depression in Freezing point.  Soda(Diet…

Q: Aluminum trichloride (AlCl3) exists as a dimer Al2Cl6 in the gas phase. What is a dimer? Draw the…

A: Given that :-               Aluminum Trichloride (AlCl3)       exist as dimer  Al2Cl6 in the gas…

Q: The first few drops of the distillate called foreruns are discarded. This is a good practice because…

A: About foreruns: Forerun is a chemical substance that makes the indication of another substance's…

Q: If a gas is collected over water, the pressure of the gas equals A. Pbarometer B.  Pbarometer -…

A: If a gas is collected over water then some water vapours are also present along with gas. The…

Q: There are five pure substances. The molecular component is shown per substance. Based on this…

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Q: 14 The table shows some physical properties of three substances X, Y and Z. Substance| Melting point…

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Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.