Does adding a base to a protein, precipitate them in a solution?

Q: Why are sour substances not stored in vessels made of copper ? Since copper doesn't react with most…

A: Displacement reaction- This is one of the type of chemical reactions. Replacement of one element by…

Q: why salt is scattered on icy roads?

A: Salt is scattered on icy roads during the winter season to melt the ice and clear the roads.

Q: is calcium carbonate a basic sodium salt?

A: Given: Is calcium carbonate a basic sodium salt?

Q: The solubility of as temperature increases and the solubility of solids gases as temperature…

A: According to Henry law, Solubility if the gas is directly proportional to its partial pressure of…

Q: which group in periodic table is more soluble in water?

A: Interpretation: We have to tell which group in the periodic table is more soluble in water.

Q: A student that makes an observation that a colorless solution turns blue. This kind of observations…

A: Introduction to qualitative observation :- Qualitative observation deals with data that can be…

Q: In paper industry, Beater is used to dissolve the cotton and linen rags to make paper sheet.Here…

A: Linen rags with the addition of a small percentage of cotton are usually regarded as unequaled for…

Q: of solubility

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Q: Would you expect the given compund to be more soluble in 0.1M strong acid or 0.1M strong base…

A: Concept: According to the Le Chartier principle, If equilibrium is stressed, then the reaction…

Q: In which liquid will sugar dissolve best: Water, cooking oil, or alcohol? Explain why??

A: Given question is : In which liquid will sugar dissolve best = ?  Options are : a). Water  b).…

Q: 3. Compare and contrast polar and non-polar molecules based on its physical 2. In your own words,…

A: 2. Based on the solute solubility, if the solution contains a lesser solute than the maximum amount…

Q: What are the common uses of ionic liquids?

A: IONIC LIQUIDS: These liquids are completely ionic in nature. At low temperatures, ionic liquids in…

Q: Can you please answer these two sub questions and show the step by step to the solution please and…

A: A) Given: density of solution = 1.1094 g/mL Molar mass of H2SO4 = 98.079 g/mol Mass percent of…

Q: What intermolecular forces could sodium lauryl sulfate participate in? and why?

A: The question is based on the concept of intermolecular forces of attraction. we need to identify the…

Q: Would you be able to check if water is hard by using a detergent?

A: Detergent is a long hydrocarbon chain of an aliphatic carboxylic acid having cleansing properties in…

Q: draw the box diagram of the sodium ion

A: Interpretation- To draw the box diagram of the sodium ion .    Introduction-  The sodium ion which…

Q: Please answer the question below with complete solution:

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Q: What is the absorbance of a 50 mM solution? A = As the concentration of the solution increases, the…

A: According to Beer Lambert law , the absorbance of the solution is directly proportional to the…

Q: Is it possible to have an ionic compound that is not water soluble?

A: "Like dissolves like." Polar solutes are soluble in polar solvents. Non-polar solutes are soluble in…

Q: While the hydroxides and carbonates of sodium and potassium are readily soluble in water, the…

A: A question about the solubility difference between hydroxides and carbonates of alkali metals and…

Q: What would be a better solvent for hydrochloric acid: phosphorus pentafluoride or butanoic acid?…

A: A question based on solutions that is to be accomplished.

Q: point of a solution ca

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Q: B. Fill in the following chart: Type of solution Behavior in water|pH range Example Neutral Acid…

A: The species which releases H+ ions in solution on dissociation are termed as acid. The species…

Q: Write the reaction formed in the formation of phenolphthalein. Identify the functional group is…

A: Reaction for formation of Phenolphthalein :

Q: Mineral oil is not as good as water at dissolving salts. Do we think the bonds in mineral oil are…

A: Mineral oil is any of colourless, odourless, light mixture of higher alkanes from a mineral source…

Q: In two separate test tubes, put 5 mL each of coconut oil/cooking oil. To one test tube, add 5 mL of…

A: In this activity,  5 milliliter coconut oil was taken in one test tube and 5 milliliter coconut oil…

Q: 30 mL of 1.0 M NaOH is added to 20 mL of 1.5 M HCl. You would expect the resulting solution to be?

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Q: Standard solution is used to determine theconcentrations of ------ substances.( other, many, some)…

A: A Standard solution is a solution whose  concentration is known accurately . It is prepared using a…

Q: CH3 Br Name this compound

A: The name of the following compound will be completely based on IUPAC (International Union of Pure…

Q: What is the chemical formula, the structure, properties, effects to human, and precaution in using…

A: Water (chemical formula: H2O ) is a transparent fluid which forms the world's streams, lakes, oceans…

Q: chem question 2 Describe the cleansing action of soap and detergent.

A: Since the amount of reactants are not mentioned in ques 1 so I am answering ques 2 Soap and…

Q: 1. Predict whether or not these substance will mix. Justify your answer a. Paint thinner and oil b.…

A: Here " Like dissolves Like" concept will work out to know the solubility. a) Paint thinner and oil:…

Q: 25 ml of 1.0 M HCl solution will neutralize 50 ml of 0.50 M NaOH, true or false?

A: HCl react NaOH in 1:1 molar ratio

Q: Why do proteins form precipitates under some conditions and gels under others?

A: Protein precipitation means process in which it is separated from any extra material that is mixed…

Q: Explain why water molecules gather ions much more effectively?

A: When either a positive or negative charge is present on an atom then it is called an ion.

Q: Write the SG of distilled water and explain why distilled water has this SG

A: Specific gravity(SG) : it is the important property of the fluid that states the relationship…

Q: Is the molecule shown here likely to be soluble in water? Yes O No O Depending on the temperature…

A: Water is a polar solvent and it can dissolve an ionic or polar covalent compound.

Q: (a) Use a table of vapor pressure of water at various temperatures to determi water vapor, PH,0

A: We have to find the partial pressure of water at temperature 22°C

Q: How could you distinguish NaCl and Sugar. By smell B By solubility in water By color By running…

A: NaCl  are ionic compound and sugar are organic compounds contains covalent bond

Q: 1. Predict whether or not these substance will mix. Justify your answer a. Paint thinner and oil b.…

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Q: what mean the acid

A: There are two types of bases/acids. One is strong base/acid which is completely dissociable in into…

Q: Would you expect F₂ to be soluble in CBr4 or not? FULLY explain your answer. Edit Format Table

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Q: of hydroxide ions in

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Q: Place in order of increasing boiing point Low to High HF, CF4, F2, NaF, SiF4, PF3

A: Order of increasing boiing point:

Q: Chemistry HW need help, how to do these caculation and answer these questions?

A: Hi! Since there are multiple questions posted. We are answering first question. If you need further…

Q: First Slide: Properties or Characteristic of Bases. You should have at least 5.

A: Base can be defined as  1. electron pair donar is base (Lewis base) 2. Proton acceptor is base…

Q: Connection of like dissolves like in alcohol, water, and vinegar in removing juice stain

A: Solvents are liquids which are used for different purposes like extraction, dissolution etc.…