How many moles of Nal would be found in 250mL of a 4.5 M solution? Write your answer with three digits beyond the decimal point (IMPORTANT - zeroes count as a digit) The answer is moles

Q: How many moles AlCl3 are in 115mL of 4.13M AlCl3 solution? How many grams?

A: Since, Molarity is the number of moles of solute dissolve in one litre of solution. Thus,

Q: How many mL of a 10 M solution of X are needed to obtain 1 mol of X?

A:

Q: What is the volume (in ml) of concentrated 4 M HCl acid solution needed to prepare 106ml of a 0.100…

A: we know ,   V1S1=V2S2Where V1 = Initial volumeV2= Final volumeS1= Initial concentrationS2 =Final…

Q: how much water in liters has to be added to 6 L of a 4.13 M sodium phosphate solution if at the…

A: The given problem can be solved by using the formula given below as;…

Q: calculate grams of AlCl3 needed to make 563 g of a 3.48% (M/M) solution

A: Mass percentage is defined as the total mass of the substance or solute divided by total mass of the…

Q: Calculate the volume of a 1.25 M solution of HCN made from 31.0 grams of HCN

A: Molarity = number of moles of solute/volume of solution (in L)  so, volume = moles/molarity number…

Q: contain

A: Dear student I have given answer to your question in the image format.

Q: 1. What volume of 12.0 M aqueous hydrocholoric acid is needed to make 250mL of a 0.500M aqueous…

A:

Q: How many grams of NaOH are needed to prepare 275.0 mL of a 0.300 M NaOH solution?

A: Given, Volume of NaOH solution = 275.0 mL Concentration of NaOH solution = 0.300 M

Q: how many grams of AgNO3 will be needed to prepare 200.0 ml of a 0.200M solution

A: Molarity (M) :-  The number of moles of solute dissolved in one litre (or 1000  mL) of solution is…

Q: How many molecules of H2SO4 would you need in order to prepare a 2 Molar aqueous solution?

A: Molarity is the number of moles per litre of the solution.Given the molarity is 2M.

Q: How many mL of 6.00 M HCl solution is needed to prepare 175 mL of 0.20 M HCl solution by dilution?

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Q: What is the concentration of a solution formed by diluting 135 mL of 20.0 M HCl solution to  870…

A:

Q: what volume of solution in liter is required to make a 1.0 M solution by dissolving 42.3 grams of…

A: Given, mass of NaNO3=42.3 g molecular weight of NaNO3=85 g/mol concentration of solution = 1M

Q: What is the molar concentration of hydronium ions in a (2.09x10^-3) mol/L solution of sodium…

A:

Q: How many grams of KOH are there in 0.520 L of a 0.033 M KOH solution?

A: Molarity=Number of molesVolume in liter of the solution

Q: How much waterl in.ml)is needed to prepare a 0.81 M KCI solution from 87 m of a 196M KCl solution?…

A: Given values are, V1 =87mL N1= 1.96 M N2= 0.81 M V2=??

Q: 250 mL of a .500 M HCl solution needs to be made from concentrated HCl. What volume of the…

A:

Q: How many moles of HCl (aq) are in 50.0 mL of a 2.0 M HCl solution?

A:

Q: How many mL of 0.500 M NaI would be required to make a 0.0330 M solution of NaI when diluted to…

A:

Q: 200.0 mL of a 0.750 M sodium hydroxide solution. How many moles of sodium hydroxide are in the…

A:

Q: What volume of solution will be produced to prepare a 1.1 M nitric acid solution with 69.2 g of…

A: Given data, Molarity of nitric acid = 1.1 M Mass of nitric acid = 69.2 g

Q: c) To what volume should 50.0mL of a 6.00M HCl stock solution be diluted to obtain a 1.50M HCl…

A: Since you have asked multiple question, we will solve the first question for you. If you want…

Q: How much water in ml must be added to 500 ml of 0.300 M HCl to produce a 0.125 M HCl solution?

A: Mole =Molarity × Volume in liter

Q: How many grams of NaHCO3 are required to make 500.0 mL of a 0.100 M solution?

A: Given : Volume of solution = 500 ml              Molarity of solution = 0.100 M

Q: How many grams of a sugar with the formula C6H12O6 are needed to make 500 mL a 0.15 M solution?

A: Calculate the no. of moles of glucose (C6H12O6) dissolved in solution using molarity formulaNo. of…

Q: How many moles of NaI would be found in 250mL of a 4.5 M solution? Write your answer with three…

A: Definition: Molarity is a concentration term for a solution. The molarity of a given solution is…

Q: How many grams of NaCl are necessary to make 50 ml of a 4.25 Molar solution?

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Q: How many moles are in a 43.70 mL solution with a concentration of 12.8M?

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Q: If a NaCl solution is 15.5% (m/m), how many grams of NaCl are in 250.0 grams of solution?

A:

Q: How many grams of sodium chloride are required to make 2.00 L of a solution with a concentration of…

A: Molarity =0.100M Volume = 2L

Q: What mass of calcium hydroxide is in 25mL of 1M solution?

A: Given, Molarity of the solution = 1M Volume of the solution = 25ml The formula: Molarity = No. of…

Q: How many grams of sodium hydroxide are needed to make 250 mL of a 0.200 M solution?

A: Molarity = mole/ volume  Mole = mass/ molar mass

Q: How many grams of magnesium sulfate (MgSO4) would be required to make 200.0 mL of a 1.50 M solution?

A:

Q: What volume of acetic acid is present in a bottle containing 350 ml of a solution which measures…

A: Given, volume of solution = 350 ml  Percentage concentration = 5.00  Volume of solute = ?

Q: how many grams of K2SO4 are needed to make 250 ml of a 0.150 m k2so4 solution

A: Solution The mole is associate quantity unit kind of like acquainted units like try, dozen, gross,…

Q: How many mL of a 6.00 M solution of nitric acid are required to prepare 400 mL of a 0.300 M…

A: Volume can be determined using the dilution expression,

Q: How many moles of Ba(OH)2 are present 295 mL 0.200 M Ba (OH)2?

A: Solution The mole thought could be a convenient technique of expressing the number of a substance.…

Q: Calculate how may grams of NaCl are needed to prepare a 250 mL of a 0.50 M solution?

A: The number of moles needed to make given 250mL solution is first determined.The given information…

Q: How many mL of a 6.8 M HCl solution would it take to make a 250 mL of a 2.5M solution?

A: Given that ; Molarity of HCl (M1)= 6.8 M Molarity of diluted solution (M2) = 2.5 M Volume of diluted…

Q: How many grams of KOH are required to prepare 1.75 L of 0.200 M solution?

A: Molarity is defined as no of moles of solute devided by volume of solution in liter

Q: How many moles of NaCL are required to make 250 ML of a 3.00M solution

A: Formula: Molarity of a solution = (Number of moles of solute)/Volume of solution (L) Or Number of…

Q: how many moles of NaOH are used if you used 12.8mL of solution?

A: We know ., 1 litre = 1000ml  12.8 ml = 12.8/1000 = 0.0128 litre  Now.,  22.4 litre = 1 mole 1 litre…

Q: How much of a 2.5 M solution of NH3 and how much water is needed to make 545 mL of a 0.5 M NH3…

A: The volume of 2.5M of NH3 solution required to make 545mL of 0.5M of NH3 is determined as follows,

Q: How many moles of sodium ions are in a 0.0323-M solution of sodium phosphate?

A: 0.0323 M sodium phosphate (Na3PO4) means 0.0323 mol of sodium phosphate in 1 liter of water.

Q: What is the mass of sodium ion present in 100mL of a 1M NaOH solution?

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Q: Calculate the mass of HCI needed to prepare 1.50 L of a 0.200 M solution

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Q: How many mL of a 0.200 M KOH solution contains 10.0 g of KOH?

A: Molarity is the expression to find out the concentration. It is simply defined as a number of moles…

Ionic Equilibrium

Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.

Arrhenius Acid

Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red. 

Bronsted Lowry Base In Inorganic Chemistry

Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.