QUESTION The molarity of a solution prepared by dissolving 1.248 moles of HCl in 0.865 liters of solution is:   a 1.25 M   b 0.693 M   c 1.44 M   d 0.865 M

Q: Find the molarity of a 5.8M KOH solution if 86 ml of solution is diluted to 157 ml? O 3.18M O 0.31m…

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Q: How many millilitres of 0.132 mol L-1 HCIO, solution are needed to neutralize 50.00 mL of 0.0789 mol…

A: In acid-base titrations, equal equivalents of acid and base react, and neutralisation takes place.

Q: QUESTION 4 How many milliliters of 0.132 M HCIO 4 solution are needed to neutralize 50.00 mL of…

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Q: if an ammonia and water solution is 0.378 m how many g of ammonia are present in 7.07 kg of water?

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Q: Commercial hyarocnloric acid is 12.1 M. What volume of commercial HCI solution should be used to…

A: M1=12.1M V2=250.0mL M2=3.00M V1=?

Q: What volume of a 0.24 M malonic acid solution contains 0.006 mc malonic acid? 1.4 L 0.025 L not…

A: Given, molarity of solution= 0.24 M  Moles of acid = 0.006

Q: The number of grams of LiI (lithium iodide) present in 2.86 L of a 0.215 M LiI solution is:   a…

A: Volume of LiI solution = 2.86 L Molarity of solution = 0.215 M

Q: Volume

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Q: Consider the molecule tetrahydrocannabinol (?21?30?2), or THC: How many moles of THC are present…

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Q: How much water is needed to prepare 100 mL of a 0.117 M solution of Ca(NO3)2 (164.09 g/mol) if 160 g…

A: Step 1: Calculate the moles of Ca(NO3​)2​ dissolved. Moles of Ca(NO3​)2​ = Mass of Ca(NO3​)2​ /…

Q: QUESTION 12 5.85 grams of NaCl is dissolved in water to make 100 mL of solution. TheMolarity of the…

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Q: 50 g of NaCl has been dissolved in water to come up with a 120 mL of solution. The saline solution…

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Q: What is the molarity of a 0.30 L solution with 43 g H₂SO4? Select the correct answer below: O 0.8 M…

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Q: What is the molarity of a solution when 75.0 ml of 4.00M NaCl is diluted to 500 ml? a)600M     b)…

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Q: What is the molarity of a 4.00% by mass hydrochloric acid

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Q: make 1.0 L of 0.50 M HCl solution?   Question 10 options:   12 mL   3.0 mL   300 mL   83 mL…

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Q: convert the concentration of .700 M Na2SO4 to g/ML

A: The concentration of Na2SO4 is given 0.7 M = 0.7 mol/L

Q: It is necessary to make 225mL of 0.222M solution of nitric acid. Looking on the shelf, you see only…

A: We have shelf solution as 16 M, we have to make 225 mL of 0.222 M of solution for nitric acid . We…

Q: mass percent

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Q: What is the molarity

A: Given: % mass = 8%density of solution = 1.0376 g/mLmolar mass of HCl = 36.45 g/mol

Q: How many grams of a compound containing 99.73% AgNO3 by mass should be taken to prepare a 0.0234 M…

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Q: Use the balanced equation below to answer the following question. How many milliliters of 0.300M HCl…

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Q: How many moles are present in 100 ml of a 0.15 M solution of HCI? O 0.150 moles O 15.00 moles 0.015…

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Q: If 0.84 mols of CO2 are dissolved in a 2 L bottle of soda what is the molarity of CO2?

A: The Molarity of Carbon dioxide can be calculated as -

Q: gram will float on the surface. A teacher has a bottle of 6.0 M hydrochloric acid. She wants to make…

A: • In the dilution of solution the number of moles of solute must be equal before and after the…

Q: How many liters of 0.8 M HCI is needed to make 0.80 L of 0.17 M HCI? (give your answer to 3 decimal…

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Q: What is the molarity, M, of ions in a 0.40 M aqueous solution of sodium chloride, NaC1? 0.40 M 2.0 M…

A: The objective of this question is to determine the molarity of ions in a 0.40 M aqueous solution of…

Q: A 16.9 gram sample of KCl is used to make a 250. mL KCl solution. What is the molarity of the KCl…

A: Mass of KCl and volume of KCl solution are given whose molarity is to be determined.

Q: if an ammonia and water solution is 0.764 m how many g of ammoniua are present in 3.30 kg of water?

A: Molality = 0.764 m We have to calculate the amount of ammonia present in 3.30 kg of water

Q: What is the concentration of a solution containing 1.23mmol in 1.00ml

A: Concentration of the solution = moles Volume of the solution in LGiven that,number of moles in the…

Q: Assume that vinegar is a 0.852 M solution of acetic acid (HC₂H30₂) in water. What volume of 0.2136 M…

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Q: None

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Q: What is the molarity of 25 g of iodine, l2, in 350.mL of solution? *5.7 x 10^-1 M *2.8 x 10^-1 M…

A: There are two questions are given but I'm solving only first one according to the guidelines of…

Q: Find the molarity of a 9.9M KOH solution if 71 ml of solution is diluted to 178 ml? 3.95m 0.25m O…

A: For dilution solutions we use formula  M1V1 = M2V2 M1= molarity  V1= volume

Q: b) 1.881x10-3g of copper (II) sulfate in 122mL of solution

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Q: Using table 3, answer the following questions.  Concentration of HCl (M) 1.0M Volume HCl (mL)…

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Q: What is the molarity of a solution if 1.3 moles of HCI are dissolved in 1.50 L

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Q: What is the final concentration (M) of a solution prepared by diluting 50.0 mL of a 6.00 M KCI…

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Q: What is the name of the following reaction? hydration H+ H₂O

A: Organic reactions are those in which organic reactant react to form organic products. In the given…

Q: How many milliliters of 10.0M HCI are needed to make a 350 mL solution of HCl with a Molarity of…

A: We have to calculate the volume of acid needed.

Q: Question 48 How much distilled water must be added to a 25.00 mL 0.5104 M aqueous H2SO4 solution to…

A: In case of dilution of any acid or base, the number of moles will remain unchanged i.e, moles or…

Q: A particular solution of KCI (74.55 g/mol) at 25.0 oC has a solubility of 0.13 g/mL. Which of the…

A: The correct answer is 1.71 M KCl. Solubility of the solution is given in g/mL, from which the…

Q: What would the resulting solution be if CO2 (g) is dissolved into H2O (l)? Group of answer choices…

A: Solid madr by many types solid into liquid , liquid into liquid, liquid into gas etc.

Q: What volume (L) of 0.500 M KCl solution contains 25.0 g of KCl?   0.671 0.335 5.96 0.168 none of the…

A: Given-> Molarity = 0.500 M Weight of KCl = 25.0 gm