How much KCIo, is needed to make a saturated solution at 90°C?

Q: How many moles of H+ are present in 33.7ml of 0.124M HCL solution?

A: Given: 33.7 mL of 0.124 M HCl

Q: [Review Topics] [References] Use the References to access important values if needed for this…

A: The term “molarity” explains about solution’s concentration therefore, it is known as molar…

Q: 3. Calculate how much 6 M H2SO4 you will need to add to water to make 200 mL of a 1 M H2SO4…

A: Here, we have to calculate the amonut of 6 M H2SO4 that will be needed to prepare 200 mL of a 1 M…

Q: Fill in the Blanks: In a solution that is 45% ethanol and 55% water, the solute is AA and the…

A: Solution having 45% ethanol and 55% water. Solute + solvent = Solution  Solute is dissolved in…

Q: 100 mL of 0.5 M H2SO4 solution is needed.  The stock solution is 6 M.  How many milliliters of stock…

A:

Q: Expand the units of molarity for this solution: 0.14 M AGNO3 When the units are expanded, enter the…

A: Molarity is defined as the moles of solute present in 1 L of the solution.

Q: How many moles are in 600mL of a 1.5M solution of CaCO3?

A: Given: Concentration of CaCO3 = 1.5 M And volume of solution = 600 mL = 0.600 L…

Q: What does a solution concentration of 2.0 M mean?

A:

Q: Expand the units of molarity for this solution: 0.09 M NaOH When the units are expanded, enter the…

A: The concentration of a solution (M) can be expressed as follows: Molarity (M)  =  Number of moles of…

Q: 1. How many moles of NHẠNO3 are in 335 mL of 0.425M solution? 2. How many moles of MgCl, are present…

A: Using formula of molarity we have calculated number of moles of given problems .

Q: If I have a 7M HCl solution, how many mL are needed from the stock solution to prepare 54 mL of a 2M…

A:

Q: 4. Suppose you like to dilute a 500mL acetic acid solution (vinegar) having 0.6M to 0.2M, how much…

A: Molarity of the solution is equal to the number of moles of solute present in one liter of solution.…

Q: How many grams of sodium hydroxide will be used to make 150mL of a 1.5M solution?

A: Wd have to make 150 mL of a 1.5 M sodium hydroxide solution Molar mass of sodium hydroxide (NaOH) is…

Q: Determine the mass of CaBr, needed to create a 500. ml solution with a concentration of 1.15 M. 115…

A: Given, Volume = 500 mL  Molarity = 1.15 M

Q: Expand the units of molarity for this solution: 0.035 M CaCl2 When the units are expanded, enter the…

A: Molarity = number of molesvolume in litres

Q: How many millimoles of NaCl are present in 25 mL of a 0.035M solution?

A:

Q: Expand the units of molarity for this solution: 5 M HNO3 When the units are expanded, enter the…

A: Given, molarity of the solution = 5 M HNO3 We need to write each term appearing in numerator and…

Q: D of What is the effect on a solution when the temperature of the solution is increased? Select one:…

A: Please find the attachment.

Q: Calculate

A: Molarity is defined as number of solute present in 1000 ml of solution .   Mole=…

Q: Describe how water dissolves a salt

A: The solubility of substances in the solvents depends upon the interactions present in the substance…

Q: Outline the steps you would take to create 100 mL of a stock solution of 100 mg/L sodium.

A: We have to prepare 100 mL stock solution.  The solution should be of 100 mg/L

Q: Calculate the molarity of a 100 mL saturated solution of potassium chloride at 40oC.

A: From the solubility curve of KCl(potassium chloride) we can say, at 40°C 40 g of KCl is present in…

Q: How much of a 14 M stock HCI solution is needed if diluting to a 3M solution that is 600 mL?

A: Given:M1 = 14.0 MM2 = 3 M.V2 = 600.0 mL

Q: What is the Molality of 100 ml HCI is required to make 350 ml of a 1.2 M solution

A: Molarity =?  Volume before dilution 100ml Volume after dilution =350ml Molarity=1.2 Dilution formula…

Q: A 27% oleum solution is equivalent to a solution that is % SO3 and % H₂SO4-

A: Oleum is also known as fuming sulphuric acid which is basically sulphuric acid having excessive of…

Q: water (mL) must be added to make a 0.0250M sugar solution?

A: Molarity is defined as number of solute present in 1000 ml of solution . For dilution  We will use…

Q: How many mL of 0.75M HCl solution do you need to obtain 0.0040mol of HCl?

A: The number of moles is used to define a unit of amount in chemistry. One mole of a substance refers…

Q: Draw a particle diagram for the soluble salt NH4Br. Don’t forget to include water! Then describe in…

A: Answer is explained below.  The particle diagram for the soluble salt NH4Br is as follows:

Q: How many grams of Acetic acid are needed in 10L solution of 0.1M concentration?

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

Q: ill in the gaps in the text During a laboratory session, dilute a solution10-2M  . You should make…

A: Here Stem solution is a solution that has a concentration of 10-2 M and the ringer solution is…

Q: Calculate the amount of solid sodium chloride needed to make 200.00 mL of a 0.200 M solution. **give…

A: Molar mass is the mass of one mole of any substance, which is expressed as g/mol. Given: Volume of…

Q: Sandra wanted to prepare a 10M solution of koolaid but she only had 5 moles on solute. How many…

A: Given the concentration of solution =10 M moles of solute =5 molwe are asked to calculate the volume…

Q: What is Saturated solutions

A: Given term,     Saturated solutions

Q: Fifty milliliters (mL) of a 0.10N solution of sodium thiosulfate, Na2S2O3, is to be make a 0.020N…

A: The concentrated solution has a high mole of the solute dissolved and the dilute solution has a low…

Q: DEFINE THE FOLLOWING, AT LEAST 100-200 WORDS EACH Volumetric analysis Gravimetric Analysis Standard…

A: Volumetric analysis:- Volumetric analysis is a quantitative analytical method which is used widely.…

Q: 12 - How many mL of 2.0 M hydrochloric acid would be required to prepare 200.0 mL of 1.0 M HCI?

A: Molarity of a solution is defined as the number of moles of the solute present per litre of the…

Q: An aqueous solution contains 0.050M of methylamine. What is the concentration of hydroxide ion in…

A:

Q: Expand the units of molarity for this solution: 0.035 M CaCI2 When the units are expanded, enter the…

A: For 2.56 g of succinic acid in 500. mL of water:The molality of the solution:Molality = #mole…

Q: How many moles of H2O are in 2ml of 3 M HCl Solution??

A:

Q: a 0.500M acid solution needs to be diluted to 0.5 L with a concentration of 0.150M. how many liters…

A:

Q: How many grams of Acetic acid are needed in 10L solution .1 ?of 0.1M concentration

A: Given Volume of solution = 10L Molarity of solution = 0.1 M

Q: One liter of a 500 ppm solution of KClO3 contains how many grams of

A: Volume of 1 liter.  Solution kclo3 concentration of 500ppm. We have a kclo3 contains how many grams…

Q: Adding or removing water will change the number of moles in the solution. O True O False

A: Adding or removing water will change the number of moles in the solution. Number of moles is defined…

Q: What % w/w salt solution is obtained when 100 gram of a salt is dissolved in 400 g of water?

A:

Q: How many grams of NaOH are needed to add to 150mL pure water to create a final concentration of 4.3…

A:

Q: Prepare a 175 ml solution of 0.5M NaOH

A:

Q: How many grams of solute are in 16.0 g of a solution whose %(m/m) = 23%

A:

Q: How many grams per millilitre of NaCl are contained in a 0.250M solution .

A: We know , Molarity of NaCl = Moles of NaCl / volume of solution in L By using this we can calculate…

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.