How many mL of 0.547 M HNO3 are needed to dissolve 5.63 g of MgCO3?

Q: The approximate normality for a NaOH solution that Micah prepared is 0.1N. After standardization…

A: In a wine laboratory, analyzing wine for TA, VA and S02 involves the use of a sodium hydroxide…

Q: How many mL of 0.742 M HBr are needed to dissolve 8.55 g of MgCO3? 2HB1(aq) + MgCO3(s) → MgBr2(aq) +…

A: Given: mass of MgCO3 = 8.55 g             Molarity of HBr = 0.742 M             Volume of 0.742 M…

Q: Explain how you would prepare 1250 mL of a 0.150 M Na2SO4 solution

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Q: How many mL of 0.606 M HBr are needed to dissolve 7.34 g of MgCO3? 2HB1(aq) + MgCO3(s) → MgBr2(aq) +…

A: Given :-  2HBr(aq) + MgCO3(s) →MgBr2(aq) + H2O(l) + CO2(g)  Mass of MgCO3 = 7.34 g  Molarity of HBr…

Q: If 20.0 mL of a 6.0M HNO3 is diluted to 120mL, what is the final molarity of HNO3 after dilution?

A: Given data contains, Initial volume is 20.0 mL=0.02 L. Initial molarity is 6.0M HNO3. Final volume…

Q: How many mL of 0.531 M HCl are needed to dissolve 6.97 g of MgCO3? 2HCl(aq) + MgCO3(s)  MgCl2(aq) +…

A: Given data: The molarity of HCl is 0.531 M. The mass of MgCO3 is 6.97 g. To calculate: The volume of…

Q: 1. What should be the concentration of the salt if the required concentration of the acid component…

A:

Q: 42.35 mL H2SO4 is neutralized with 21.15 mL of 0.500 M NaOH.   1. which of the following is true…

A: In a neutralization reaction, the actual reaction occurs between hydrogen ions and hydroxide ions.…

Q: Which of the following solutions is isotonic (no osmosis) with a 0.20 M NaNO3 solution?  a.) 0.50 M…

A: The solutions having the same osmotic pressure at the same temperature are called isotonic solutions…

Q: 254 mL of a 0.200 M HNO3 solution from a 3.60 M HNO3 solution.

A: Initial molarity of HNO3 = M1 = 3.60 M   Molarity of HNO3 after Dilution = M2 = 0.200 M Final volume…

Q: How many mL of 0.789 M HI are needed to dissolve 9.52 g of MgCO3?

A: Given ; molarity of HI = 0.788 M               Mass of MgCO3 = 9.52 g

Q: How do you prepare a 5 M of CaC2O4 in a 300 mL solution?

A:

Q: What is the molarity of the acetic acid solution if 45.0 mL of 17 M HC2H3O2 is diluted to 1.5 L?

A: Dilution The dilution process is the process to change (decrease) the concentration of solution in…

Q: 5. A stock solution of 0.1M of NazCOs is available. How many milliliters are needed to make a 100.0…

A: Answer:- This question is answered by using the simple concept of dilution in which a concentrated…

Q: 60.0 mL of a 0.800M NaCl solution is mixed with 80.0 mL of a 0.500M KBr solution. What is the new…

A:

Q: How many grams of sodium chloride would make the solution below isotonic? Chlorobutanol 8g (E=0.24)…

A: Isotonic Solutions have same osmotic pressure. For this purpose following formula we can use -  π =…

Q: Will a ppt of MGF2 (s) form if 95 mL of .90 M Mg2+ (aq) with 35 mL you mix of 1.1 x 10-5 MF (aq).…

A: Given that:  95ml of 0.90 M Mg2+ + 35ml of 1.1×10-5M F- Total volume = 95ml + 35ml = 130ml

Q: Cltz coOlt 4. What is the molarity of a vinegar solution if 10.00mL of the vinegar solution required…

A: Given, volume of vinegar solution = 10.0 ml Molarity of vinegar = ? volume of NaOH = 23.00 ml…

Q: Hello, 15.00 mL of a H3PO4, solution required 21.45 mL of 0.125 N NaOH for complete neutralization.…

A: N1 * V1 = N2 * V2 N1 * 15ml =0.125 N * 21.45 ml Normality of H3PO4 (N1)= 0.178 N

Q: what is the percent concentration of a solution containing 20g of surgar in 125g of a solft drink.

A: Given: The mass of sugar=20 g The mass of soft drink=125 g

Q: Using the available salt (NaCl, KBr and KI) prepare 100 mL stock solutions containing 4000 mg/L of…

A: Given concentration of halide in stock solution=4000 mg/L= 4 g/LVolume of stock solution to be…

Q: What is the temperature at which 9 grams of oxygen can be dissolved in 1000 liters of water. x axix…

A: The given graph represents the mass of oxygen dissolved in the water and the temperature of the…

Q: Calculate the mL of 0.52 M NaOH required to neutralize 32.1 mL of 0.52 M H2SO4, using normalities.

A: Given: Concentration of H2SO4 = 0.52 M Volume of H2SO4 solution = 32.1 mL = 0.0321 L…

Q: How many milliliters of 5.0 M copper sulfate solution must be added to 228 mL of water to achieve a…

A:

Q: How many mL of 0.759 M HCl are needed to dissolve 7.70 g of CaCO2? 2HCI(aq) + CaC03(s) CaCl2(aq) +…

A: The first part of this is answer is to use stoichiometry to convert grams of CaCO3 to mol HCl.…

Q: A dextrose solution contains 40.0 mEq/L Na+ and 15.0 mEq/L HPO42−, in addition to other ions.How…

A: Given, Na+ ion concentration = 40.0 mEq/L HPO42- ion concentration = 15.0 mEq/L

Q: How many mL of 0.605 M HBr are needed to dissolve 5.66 g of BaCO3? 2HB1(aq) + BaCO;(s) BaBr2(aq) +…

A: The given reaction is as follows:       2HBr(aq) + BaCO3(aq) → BaBr2(aq) +H2O(l) + CO2(g) The…

Q: How many mL of 0.548 M HCI are needed to dissolve 7.69 g of MgCO3? 2HCI(aq) + M9CO3(s) MgCl2(aq) +…

A: We have to predict the volume of HCl needed.

Q: What is the concentration (M) of KCl in a solution made by mixing 25.0 mL of 0.100 M KCl with 50.0…

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Q: A 125-mL aqueous solution contains 0.421 g NaH2PO4, 0.786 g CaCl2, and 2.45 mL acetone. a. What is %…

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Q: How many mL of 0.451 M HCl are needed to dissolve 6.44 g of BaCO3? 2HCl(aq) + BaCO3(s)  BaCl2(aq) +…

A:

Q: a. What is the molarity of a 12 N H2C2O4 solution?  b. How many moles and how many equivalents of…

A: Definition molarity : Molarity (M) is the amount (number of moles) of solute in a one liter of…

Q: HW9 #13

A: Lidocaine is used for a local anesthetic and cardiac depressant.

Q: The concentration is 0.045 molar and the average volume is 0.358 What is the concentration of…

A: Here we have to calculate concentration of ascorbic acid in the vitamin C solution of titration 1.

Q: How many mL of 0.567 M HCl are needed to dissolve 5.18 g of MgCO3? 2HCl(aq) + MgCO3(s)  MgCl2(aq) +…

A:

Q: How many mL of 0.468 M HNO3 are needed to dissolve 8.72 g of MgCO3? 2HNO3(aq) + MgCO3(s)-->…

A: Concentration of HNO3 = 0.468M Mass of MgCO3 = 8.72g Calculate the volume in ml.

Q: Lisa, a librarian at the Knights of Favonius, is also a great potion maker. She wants to create a…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: How many mL of 0.506 M HNO3 are needed to dissolve 5.04 g of MgCO3? 2HNO3(aq) + MgCO3(s)…

A: Given:

Q: To prepare 200.0 mL of 0.01 M EDTA solution, how many grams of EDTA disodium salt dihydrate…

A: Molarity is one of the concentration terms that is defined as the number of moles of solute present…

Q: How many ml of a sodium hydroxide solution with a concentration of 40g/100cm3 should be measured out…

A: Here we are required to find the volume of stock solution required to prepare 200cm3 of 0.5 M…

Q: g at 30. °C. Calculate the mass of M that's dissolved in 800. mL of a saturated mL A certain…

A:

Q: Boric acid (H3BO3) is initially 3 moles/liter. Fifty milliliters of this acid solution is dikuted to…

A: Normality(N) is defined as the grams equivalent of solute present in 1000mL of the solution. N=Grams…

Q: C7H21O4NHCl(aq) + NaOH(aq) ---> C17H21O4N(aq) + H2O (l) + NaCl(aq) When a 25mL of aqueous solution…

A: The number of moles is defined as the ratio of the mass of a substance to its molar mass. Number of…

Q: 5. When 1.150 grams of an unknown non-electrolyte dissolves in 10.0 grams of water, the solution…

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Q: How much Zn(NO3)2 is in 354 of a 5.80% (m/m) percent solution

A: IN the above question         5.8% (m/m) means 100gm of solution contains 5.8 gm of  Zn(NO3)2 .

Q: If 35.0 ml of an aqueous H2SO4 solution requires 19.7 ml of a 0.71 M NaOH to reach the endpoint,…

A: Balanced equation is given by, H2SO4 (aq)+ 2 NaOH (aq)→ Na2SO4(aq) + 2 H2O(l)

Q: How many mL of 0.546 M HNO3 are needed to dissolve 7.53 g of MgCO3?2HNO3(aq) + MgCO3(s) --->…

A:

Q: 8. When cyanide poisoning intravenously administered 2% sodium nitrite solution (p = 1.011 g/mL).…

A: Molar concentration is the representation of the number of moles of solute in a solution. In other…

Q: one experiment, 0.0995M HCl was used to analyze soda ash and the following data were obtained:…

A: