The solubility of most gases in water decreases as the temperature increases because water is breaking its hydrogen bonding to the gas molecules as the temperature is raised. A True B False

Q: w product F

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Q: Suppose a 0.48M aqueous solution of phosphoric acid (H,PO,) is prepared. Calculate the equilibrium m...

A: Given, Concentration of aqueous Phosphoric acid solution = 0.48 M     Required,                     ...

Q: Ql) which of the following elements is easily determined by flame atomnie emission (A) Pb (B) Fe (C)...

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Q: How many mL of 0.750 M phosphoric acid will contain the following? 35.5g of phosphoric acid

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Q: In the reaction Cet + Fe2* ==> Ce* + Fe+ Knowing that Fet +e ==> Fe2 E°= 0.767 V Ce** +e ==> Ce* E°=...

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Q: Briefly discuss the importance and principles of non-contact laser profilometry.

A: The non-contact laser profilometry is based on the principle of optical light interference to scan a...

Q: Example (1). Find AE, q and w; if 2 moles of hydrogen at 3 atom's pressure expand isothermally at 50...

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Q: Write the empirical formula of at least four binary ionic compounds that could be formed from the fo...

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Q: CH-CH3 Name the compound. HC-CH-CH-CH-CH CH_CH,CH3 O 2-ethyl-3-propylpentane O4-ethyl-3-methylheptan...

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Q: Draw the reactants that would react to form this cyclohexene derivative in a Diels-Alder reaction. I...

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Q: A chemistry student needs to standardize a fresh solution of sodium hydroxide. He carefully weighs o...

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Q: Which of the following species have tetrahedral bond angles? *CH: NH 3 CH3 BF3 H20 D A

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Q: grams

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Q: Compare the three main purification methods (recrystallization, distillation, and extraction) by sta...

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Q: 2. Consider the reaction below: Al½O3 (aq) + 6 HC1 (aq) → 2 AlCl3(aq) + 3 H2O(1) Using the method of...

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Q: Identify the cathode and the anode in the galvanic cell and compute E⁰cell : Cu2+ │ Cu  and   Fe3+ │...

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Q: As discussed by Adeleye et al. (2015), what are the rationale for the following tablet characteristi...

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Q: Name of Test Positive result Sodium Metal test Production of effervescence Ester Fruity smell or men...

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Q: This is the chemical formula for talc (the main ingredient in talcum powder): Mg, (Si,03),(OH), An a...

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Q: 19. How much of a 24-gram sample of Radium-226 will remain unchanged at the end of three half-life p...

A: Weight of Radium -226 sample taken = 24 g Number of half lives = 3 Radioactive reactions first order...

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Q: Direction: Identify the type of crystalline solid (metallic, network covalent, ionic, or molecular) ...

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Q: Gallium Arsenide has a density of 5.32g/cm3 and the chemical formula GaAs. A GaAs piece has a volume...

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Q: Which one of the equations below represents what happens when HC,H3O2 is dissolved in water? O HC2H3...

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Q: Give two examples of common radioisotopes used in medicine. Be sure to write the full name of the is...

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Q: 3) What would be a reason that someone would study the synthesis of these heterocyclic compounds?

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Q: 4. The variance of many measurements of observable A is given by o? = (A²) – (A)². Derive the varian...

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Q: An empty steel container is filled with 0.0290 atm of HF. The system is allowed to reach equilibrium...

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Q: Entropy Change Suppose we have 1.50kg of water at a temperature of 0 degree Celsius. We put the wate...

A: Mass of water = 1.50kg or 1500 g  Temperature = 0°C or 273.15 K

Q: 1. Solve the following problem: A 0.5 mole of gas at temperature 300 K expands isothermally from an ...

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Q: 85 11. For the Isotope 38Sr A. What is the atomic number? B. What is the mass number? C. What is the...

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Q: Describe the spontaneity and entropy of the processes. Formation of H2O from H2 and O2: 2H2(g) + O2...

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Q: n the molecular formula and 13

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Q: acid, base, conjugate

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Q: 7) Which of the following structures represent D-glucose (Circle all that apply)? Но но HO OH HO D-g...

A: Given-

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Q: Adding 5 mL of a solution at pH=1.0 to 0.005 L of a solution at pH=7. Calculate final pH

A: Given PH = 1 and PH = 7

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Q: How many significant figures are in each of these measurements? 93 g, 420210 kg,

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Q: Can you show the most stable chair conformation for glucose?

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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.