Highest freezing point

Q: Which of the following properties of a substance is intensive? O freezing point O volume O mass…

A: Given options are : a). Freezing point b). Volume c). Mass  d). Kinetic energy Which of the…

Q: In a solution, the solvent A) can be a liquid or gas. B is the substance present in the smallest…

A: Answer

Q: 2. Why does the temperature of a mixture of ice and water remain constant during melting and…

A: At melting point of ice, the heat is consumed as 'latent heat' i.e heat used for breaking…

Q: What are the consequences of solubility of gas in a liquid?

A: The law states that the concentration of gas dissolved in liquid is directly proportional to the…

Q: Does removing water from the hydrate constitute a physical or chemical change? Explain

A: A physical change is a change that affects the physical properties of a substance, but not its…

Q: Explain why some compounds don’t gain or lose heat when they dissolve (in water). How are they…

A: In this question we have differentiate the compound which doesn't lose or gain energy when dissolve…

Q: In the Dumas Method for the determination of the molar mass of an unknown vapor, the computed…

A: Since you have posted multiple questions, we are entitled to answer the first only. 1) Given:…

Q: Solution is a Homogeneous mixture Select one: True False

A: Homogeneous mixture is defined as in which solute is mixed throughout the solvent and equally…

Q: Which of these is NOT a criteria for selecting a good solvent for recrystallization? (A) Solvent…

A: Recrystallization is a process to purify compounds. It is based on the solubility. The principle is…

Q: How does evaporation occu Why does ice float? What is a solution?

A: ANSWER

Q: What percent of water is in the  compound barium chloride dihydrate?

A: To Calculate: Percent of water is in the  compound barium chloride dihydrate.

Q: The white pigment titanium oxide crystallizes with titanium ions in one-half of the octahedral holes…

A: In a closed packed crystal, The number of atoms, for the given case, is an oxide, per unit cell =…

Q: What percent of water is in the compound magnesium sulfate hydrate

A: The chemical formula of magnesium sulfate hydrate is MgSO4.H2O. Its formula mass is 138.37 g/mol.

Q: Sugar is dissolved in a beaker of water at room temperature. Sugar is added until no more sugar will…

A: Solubility is the maximum amount of solute that can dissolve in a solvent at a given temperature. A…

Q: Which of the following are NOT important in regards to water's polarity? O The positively charged…

A: Important  regards  to water 's polarity

Q: Calculate the heat energy in kcal evolved as 7.58 L of water freezes at 0.0°C.

A: We will calculate heat in Kcal

Q: Water is a volatile liquid. O True O False

A:

Q: How much water is in the chemical compound magnesium sulfate heptahydrate?

A: The formula of magnesium sulfate heptahydrate is MgSO4 x 7 H2O  Hence the molar mass of magnesium…

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.