If 2 L of a 1.68 M HCl solution is mixed with 3.2 L of a 0.16 M NaOH solution in a process that produces 15.55 g of NaCl, what is the percent yield?

Q: In the lab, a student makes a solution of CaCl 2 by dissolving 9.0 grams of solid in 425 mL of…

A: We have given that  Mass of CaCl2 = 9 gram  Volume of solution = 425ml = 0.425L  We know that…

Q: Calculate the grams of precipitate formed if you react 29.2 g AgNO3 with 34.6 g of Na2S according to…

A: Silver nitrate reacts with sodium sulfide to form silver sulfide and sodium nitrate. The equation…

Q: NaCl (aq)    +     AgNO3  (aq)   à  AgCl (s)     +     NaNO3(aq)   If 4.50 g of NaCl is added to a…

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Q: 114. Vinegar is a solution of acetic acid, CH3COOH, dissolved in water. A 5.54-g sample of vinegar…

A: The molarity of a solution is defined as the number of moles of solute present in one-liter…

Q: A solution containing 30.0 g of sodium sulfite reacts with 0.009 L of phosphoric acid. What is the…

A: Mass of sodium sulfite reacts = 30.0 gWe need to calculate, what mass of sodium phosphate produced?

Q: 6. A 0.400-g sample of Niobium(IV) oxide is reacted with oxygen gas, yielding 0.4256 g of a new…

A: A reaction in which the number of atoms that are there in the reactant side and the product side is…

Q: Calculate the mass of precipitate (in g) produced when 75 mL of 6.00 mol/L sodium hydroxide solution…

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Q: A. Magnesium chloride has a formula of MgCl2 · 6H2O. What is its formula weight? B. You desire to…

A: The empirical formula is the chemical formula of any compound that represents the proportions of…

Q: 47.3 g of an ionic compound containing a chromium cation was put into solution with 56.7 g of NaOH.…

A: Molar mass of Cr(OH)2 = 86 g/mol moles of Cr(OH)2 = 23.11 g / 86 g/mol…

Q: Write the balanced chemical equation for the reaction of aqueous lead (11) nitrate and potassium…

A: When Lead(II)nitrate reacts with potassium chromate yellow colored lead(II) chromate and potassium…

Q: Hydrogen and nitrogen react according to the equation   3 H2(g) +  N2(g) --> 2 NH3   How many liters…

A: Given :-   3 H2(g) +  N2(g) --> 2 NH3(g) mass of N2 = 6.45 g  To calculate :-  Volume of H2…

Q: How many grams of AgCl will be formed when 60 ml of 0.500 M AgNO3 is completely reacted according to…

A: Balanced Chemical equation FeCl3 + 3AgNO3 --> 3AgCl + Fe(NO3 )3 3 mole of AgNO3 gives 3 moles of…

Q: A chemistry student prepared lead(II) iodide from 10.0 g of lead(II) nitrate and aqueous potassium…

A: Percentage yield of any compound can be obtained by dividing the obtained yield with the theoretical…

Q: A sample of 6.15 g6.15 g of solid calcium hydroxide is added to 30.0 mL30.0 mL of 0.490 M0.490 M…

A: Limiting reagent for a reaction is defined as the reactant that is in lesser quantity than the other…

Q: Wine is approximately 12% ethanol (CH3CH2OH) by volume. Ethanol has a molar mass of 46.06 g/moland a…

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Q: Aspirin, C₉H₆O₄, is prepared by reacting salicylic acid, C₇H₆O₃, with acetic anhydride, C₄H₆O₃, in…

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Q: -what is the molarity of the solution if 50.0 mL of the solution is diluted? 2-what is the molarity…

A: Given -> Volume=  = 0.725 L  Weight of NaBr = 27.0 gm

Q: One of the challenges astronauts face is in space travel is the build-up of carbon dioxide in their…

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Q: Most of the sodium chlorate, NaClO3, produced in the United States is converted into chlorine…

A: Given,  NaClO3(aq) + 2 HCl(aq) → ClO2(g) + ½ Cl2(g) + NaCl(aq) + H2O(l) The mass of NaClO3 = 33.92…

Q: Hydrochloric acid can dissolve solid iron according to the following reaction.…

A: Stoichiometry, in balanced chemical reaction is defined by the ratio at which reactants are reacting…

Q: Aluminum reacts with chlorine gas to form aluminum chloride via the following reaction:…

A: Aluminium reacts with chlorine to form aluminium chloride. The equation for the balanced chemical…

Q: A sample of 8.27 g8.27 g of solid calcium hydroxide is added to 34.5 mL34.5 mL of 0.480 M0.480 M…

A: Balanced chemical equation: Ca(OH)2 (s)  +  2HCl (aq)   ------->   CaCl2 (aq) +   2H2O (l)…

Q: Rolaids tablet contains calcium carbonate for neutralizing stomach acid. If a Rolaids tablet…

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Q: N2 + 6 H2 ---> 2 NH6    how many liters of 3.25 M hydrogen gas solution completely reacts with…

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Q: Ca(s)   +   2HCl(aq)   -->   CaCl2(aq)   +   H2(g) How many mL of 2.34 M HCl are required to react…

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Q: What is the molarity of a solution containing 55.8 g MgCl2 dissolved in 1.75 L solution?

A: Molarity (M) :-  The number of moles of solute dissolved in one litre of solution is defined as…

Q: 1) Group 1 metals react almost instantly and violently with water, as a single replacement reaction…

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Q: Hydrobromic acid dissolves solid iron according to the following reaction:…

A: In order to solve this question, we will be using simple mole concepts and as per the reaction,…

Q: For the equation:  Mg(s) + 2 HCl(aq) −−−→ MgCl2(aq) + H2(g) H2 is a product of Mg and HCl. Which…

A: Given :-  Mg(s) + 2 HCl(aq) → MgCl2(aq) + H2(g) Mass of Mg = 0.030 g  Volume of HCl solution = 10 L…

Q: For the following reaction, 6.80 grams of water are mixed with excess chlorine gas. The reaction…

A: We have to calculate the theoretical yield and percentage yield of hydrochloric acid.

Q: What is the molarity of a solution of NaOH if you dissolved 30.0 g into 500. mL of water?

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Q: In an experiment, a student combines 75.0 mL of a 0.200 M iron (III) chloride solution with 125.0 mL…

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Q: For the reaction HCI + NaOH → NaCl + H2O, how many moles of HCl are required to produce 150 grams of…

A: A balanced thermochemical equation shows the stochiometric amounts of reactants required and that of…

Q: A glucose solution is frequently used as an intravenous (IV) solution to supply hydration and/or…

A: a.  Molarity = no of mole/volume of solution in litre  Given, Molarity=0.278M Volume=2.05L Mole of…

Q: The theoretical yields =    What are the percentage yields of our experiment? the percentage…

A: Two mole of salicylic acid reacts with one mole of acetic anhydride to give two mole of acetyl…

Q: 15.00ml of a 1.00 M HCI solution is mixed with 25.00mL of a 0.250M NaOH solution in a process that…

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Q: What is the molarity of a solution that contains 17 g of NH3 in 0.50 L of solution? molar mass: Ans:

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Q: In the lab, a student makes a solution of NaOH by dissolving 49.0 grams of solid in 195 mL of water.…

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Q: molarity of a solution made from 5.906 g sodium chloride (MM=58.44 g/mol) dissolved in water to a…

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Q: Mass of beaker 50.5g Mass of marble before reaction 3.0g Mass of marble after reaction…

A: Formula of marble-   CaCO3 Reaction of marble with HCl CaCO3 (s) + 2 HCl (aq) →CaCl2 (aq) + CO2…

Q: A chemist wants to make 3.0 L of a 0.558 mol L-1 CaCl2 solution.  What mass of CaCl2 (in g) should…

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Q: Most of the sodium chlorate, NaClO3, produced in the United States is converted into chlorine…

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Q: If 19.5 grams of an aqueous solution of magnesium sulfate, MgSO4, contains 1.71 grams of magnesium…

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Q: What is the mass of water in 300g of 20% solution, how many grams of dissolved substance must we…

A: 1) We have given that Mass of solution = 300 g Percentage of solution = 20 % now to find out mass of…

Q: Calculate the total number of moles of ions when 185.9 g of sodium oxide (Na2O) is added to water.

A: Mass of sodium oxide(Na2O)= 185.9g Molar mass of Na2O=61.9789g/mol

Q: What volume of 0.08892 – M HNO3 is required to react completely with 0.2352 g of potassium hydrogen…

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Q: A 0.7011-g mixture of sodium chloride and sodium nitrate is completely dissolved in water. When…

A: GIVEN: Mass of mixture of sodium chloride and sodium nitrate =0.7011 g mass of solid precipitate=…

Q: A student was asked to react silver nitrate with sodium during a stoichiometry lab. The student…

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Q: A 20.0 mL sample of 0.500 M Calcium nitrate solution, Ca(NO3)2(aq), is reacted with 80.0 mL of 0.200…

A: (a) According to the question: Ca(NO3)2 = 0.500 M and 20.0 mL KIO3 = 0.200 M and 80.0 mL…

Q: If 15.00 mL of a 1.00 M HCl solution is mixed with 25.00 mL of a 0.250 M NaOH solution in a process…

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