Which of the following substances will conduct electricity well in the form and state listed? 1.0 M aqueous solution of sodium bromide Deionized water Solid sodium chloride Two or more of the other answers are substances that conduct electricity well

Q: Which of the following chemicals are insoluble in water? Group of answer choices a. LiBr b. MnBr5 c.…

A: There are different type of Substances or compounds, which may or not soluble in water, which…

Q: Al(NO3)3(s)⟶Al3+(aq)+3NO−3(aq)Al(NO3)3(s)⟶Al3+(aq)+3NO3−(aq) Calculate the moles of nitrate ions in…

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Q: separated and distributed throughout the water. For example a solution of sugar consists of…

A: Solution - According to the question - Given solution = C2H6O aq Assume that = 4 molecule dissolved…

Q: If the value calculated in question 20 had been greater than the theoretical value, select from the…

A: If a theoritical value does not match with actual value, there could be multiple source of error.…

Q: How many grams of nitric acid , HNO3, are required to neutralize (completely react with) 4.30 g of…

A: Number of mole (n) of substance is calculated by dividing mass (m) of substance to molar mass (M) of…

Q: be neutralized by potassium hydroxide [KOH(aq)]. Write a balanced chemical equation for the…

A: In this question we have to balance the following chemical equation and calculate the grams of KOH…

Q: You need to prepare 2.00M solution of hydrochloric acid (HCl). If you took out 1.30ml of the 12.0M…

A: Given; Molarity of stock HCl solution M1 = 1.30 mL Volume of stock HCl solution V1 = 12.0 M Molarity…

Q: The following chemical reaction takes place in aqueous solution: 2FeCl3 (aq) + 3Na2S (aq) → Fe2S3…

A: Molecular equation:                              2FeCl3(aq) + 3Na2S(aq) →  Fe2S3(s) + 6NaCl(aq)

Q: The following chemical reaction takes place in aqueous solution: SnSO4 +…

A: The answer to the following question is given as:

Q: What volume of a 0.282 M hydrobromic acid solution is required to neutralize 24.5 mL of a 0.102 M…

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Q: Balance each of the following equations and identify the type of chemical reaction taking place

A: Combustion reaction is a reaction in which a substance is heated in presence of oxygen to give…

Q: The following chemical reaction takes place in aqueous solution: 2AgNO3 (aq) + Na2S (aq) → Ag2S…

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Q: Amy, your supervisor has just asked you to prepare 500ml of 2.50M HClO4 solution for tomorrow's…

A: Molarity (M) of a solution is defined as the number of moles of solute dissolved per volume of the…

Q: How many grams of copper(II) oxide can be reduced to copper metal with 10.0 liters of H2

A: The number of moles of hydrogen gas equivalent to 10.0 L of hydrogen gas is; 1 mol of H2g=22.4 L at…

Q: Solution A is prepared by dissolving 2.78 g of sodium chloride in 43.0 g of water, and Solution B is…

A: Interpretation - To tell about which one is true statement when solution A is prepared by dissolving…

Q: How many of the following salts are expected to be msoluble in water? 1 sodium sulfide 1 barium…

A: Answer  How many of the following salt are expected to be insoluble in…

Q: Royal water is prepared by mixing two acids ‘A’ and ‘B’. It can dissolve gold and platinum. It is…

A: Given acids, acid A and acid B, highly corrosive and fuming liquid.

Q: The antacid Amphojel contains aluminum hydroxide Al(OH)3. How many milliliters of a 5.30 M HCl…

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Q: When a current is passed through a solution of salt water, sodium chloride decomposes according to…

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Q: You have a sugar solution (solution A) with concentration x. You pour one-fourth of this solution…

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Q: When table salt is dissolved in water, in conducts electricity when tested in an electrical…

A: When we dissolved table salt that is NaCl in water, it gets dissociated into ions Na+  and Cl-. When…

Q: Which one of the following compounds is insoluble in water? A ZnC12 (в) Cа(С2НЗО2)2 K2SO4 D MGC204…

A: The correct option is:

Q: IODOMETRY OF VITAMIN C Part 1. Concentration of vitamin C in fruit juice Data: Fruit Juice: Type of…

A: Given: Volume of container             = 200 mL Molar mass of ascorbic acid = 176.12 g/mol The…

Q: The Stock Solutions cabinet is under the Stockroom Explorer.

A: Molarity (M) of a solution is defined as the number of moles of solute dissolved per volume of the…

Q: . 2.00 grams of Sodium hydroxide was dissolved in water up to 500 mL. Calculate the Normality of the…

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Q: Which of the following substances has the highest concentration of hydroxide ion in balance with…

A: Answer:- This question is answered by using the simple concept hydroxide ion concentration in acidic…

Q: Which of the following would require the largest volume of 0.100 M sodium hydroxide solution for…

A: Interpretation: The largest volume needed for 0.100M sodium hydroxide solution for neutralization is…

Q: A student uses 9.70 mL of 0.250 M hydrochloric acid to titrate 54.0 mL of potassium hydroxide.  What…

A: Solution stoichiometry is mainly based on the calculation of moles and volumes. These two values are…

Q: It requires 21.91 mL of 0.025 M HCl to neutralize 29.86 mL of a NaOH solution. What is the…

A: Given :-  Concentration of HCl solution = 0.025 M  Volume of HCl solution = 21.96 mL  Volume of NaOH…

Q: Determine if each compound is soluble or insoluble in water. A: (NH4)2S B: FeBr2 C: Ag3PO4 D: CaSO4…

A: A) (NH4)2S is soluble in water

Q: Heat is produced b. The concentration of the water increases c. The concentration of NaC2H3O2(aq)…

A: According to Le-chatlier principle if we disturb equilibrium by changing pressure,temperature, or…

Q: Which ions remain in solution, unreacted, after each of the following pairs of solutions is mixed?…

A: The ions which are soluble in the solution can be dissociated into their respective ions. These ions…

Q: How many grams of nitric acid , HNO3, are required to neutralize (completely react with) 4.30 g of…

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Q: How many milliliters of a 0.7077 M HCl solution are required to neutralize 7.89 g of Mg(OH)2? Molar…

A: Interpretation -  To determine the how many  milliliters of a 0.7077 M HCl solution are required to…

Q: When a pure substance is added to water, the temperature of the water increases and a solution is…

A: A pure substance is added to water, the temperature of water increases and a solution is formed that…

Q: Which of the following aqueous solutions would be the best conductor of electricity?

A: In aqueous solution liquid water acts as the solvent. Here the solute dissolved ions and molecules…

Q: If 28.5 g. of Ca(OH)2 is dissolved in enough water to make 185 g. solution. Calculate the %…

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Q: A graph of absorbance versus concentration (M) for a series of iron-salicylate solutions has the…

A: Absorbance(A)  of a sample is mathematically Express as :                       A  = - log (T)   Or…

Q: You have two solutions of sodium chloride. One is a 2.00 M solution, the other is a 5.00 M solution.…

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Q: A student conducts an experiment. The student prepared 3 beakers which sequentially contained copper…

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Q: Consider the following balanced chemical equation: Mg(OH)2 + 2HCl → 2H2O + MgCl2 How many grams of…

A: Answer

Q: 85.31 g of sodium sulfate is placed in enough water to make 14.5mL of solution. Determine the molar…

A: Given :-  Mass of sodium sulfate = 85.31 g  Volume of solution = 14.5 mL  To be calculated :-  molar…

Q: How many mL of 0.450 M of Mg(OH)2 would be needed to neutralize 96.52 grams of HBr? 2HBr(aq) +…

A: The balanced chemical equation can be written as: Mg(OH)2(aq)  + 2HBr(aq)   →MgBr2(aq)  +  2H2O(l)…

Q: 5. What is the concentration of calcium ions in 350. mL of an aqueous solution containing 7.50 g…

A: We have to calculate the concentration of Ca+2 ions .

Q: Solution A is prepared by dissolving 1.61 g of sodium chloride in 50.0 g of water, and Solution B is…

A: Solution A is prepared by dissolving 1.61 g of sodium chloride in 50.0 g of water it mean it…

Q: In 0.238 M (aq) solution of sodium hydroxide,NaOH How many grams of NaOH are dissolved in 23.46 mL…

A: Given information: Molarity of NaOH = 0.238 M Volume of solution = 23.46 mL

Q: Which of the following best describes why magnesium hydroxide, found in milk of magnesia, is soluble…

A: Option 1st correctly define why Mg(OH)2 is soluble in acid.

Q: Suppose a group of students put 2.92 grams of an unknown solid acid into a 250-mL Erlenmeyer flask…

A: Given: Concentration of NaOH solution = 0.18 M

Q: If 33.82 ml of an HNO3 solution of unknown molarity requires 29.95 ml of 0.100M NaOH solution to be…

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Q: Suppose each student in a laboratory prepares two aqueous solutions, Solution A and Solution B, then…

A: The conductivity of a solution depends upon the number of ions present. The higher the number of…