You wish to prepare 200 grams of 12.9 % NH,CH3COO. You will need grams of ammonium acetate and mL of water. Assume that the density of water is 1.00 g/ml.

Q: 4. What is the percent by mass of water in: a. * BaCl, 2H,0 b. Co(C,H,O,), · 4H,O

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Q: How many g of Al2(SO4)3 can you prepare from 2.5 g of H2SO4  ?

A: When H2SO4 react with Al(OH)3 it form Al2(SO4)3 and H22O as product.

Q: How many moles of Na3AlO3 can be formed from 90.0 g of sodium hydroxide?

A: Given that , Weight of NaOH = 90 gram Molar mass of NaOH = 40 gram Now no. Of moles of NaOH = 90/40=…

Q: Calculate the percent by mass of potassium nitrate in a solution made from 67.0g KNO3 and 447 mL of…

A: Here we use formula mass percentage , that is ( Mass of solute/ Mass of solution)* 100  Mass of…

Q: How many moles of water are present in a 20.00 gram sample of potassium carbonate sesquihydrate,…

A: Given that:  Mass of K2CO3.1.5H2O(potassium carbonate sesquihydrate) = 20.00 g Molar mass of K2CO3 =…

Q: Calculate the exact mass of NaOH needed to prepare 1.0L of 0.25N NaOH for standardization.

A: Concentration terms are used to express the amount of solute present in a given amount of solution.…

Q: In the standardization of NaOH solution, 0.521l g potassium hydrogen phthalate (204.22 g/mol) is…

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Q: 1. NaOEt, E1OH 2. Hо" NaCN HCI 3. 4.

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Q: Calculate the percent by mass of potassium nitrate in a solution made from 67.0 g KN0, and 447 mL of…

A: Given: Mass of KNO3 = 67 g The volume of water = 447 mL The density of water = 0.997 g/mL Standard…

Q: how many grams of h2o can be formed from 35 grams of HCl and 12 grams of naoh according to the…

A: The reaction taking place between HCl and NaOH will be  NaOH + HCl ------> NaCl + H2O Since molar…

Q: How many grams of water can you produce if you have 25.0 grams of H2 and 50.0 grams of O2?

A: Hydrogen react with oxygen to form water. Write the complete reaction. 2H2+O2→2H2O

Q: CO, H2 → CH, H,O (a) How many moles of water can be produced from 25 moles of carbon dioxide? (a (b)…

A: Mole of a substance or a mole of a particles is defined as exactly 6×10^23 particles which may be…

Q: How many grams of water (H2O) are produced if 10.0 moles of C4H10 are used?

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Q: How many grams of NaCl are there in 75 mL of a 2.1 M solution of NaCI? O 9.2 g O 4.8 g O 0.71 g O 18…

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Q: How many grams of NH,NO3 are required to produce 33.0 g N2O?

A: Given :- mass of N2O produced = 33.0 g  To calculate : mass of NH4NO3 required    Number of moles =…

Q: a) What mass of strontium nitrate (Sr(NO3)2) would be required to prepare 2.000 L of a 0.0180 M…

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Q: You wish to prepare 197 grams of 10.9 % NH,CH;CO0. You will need grams of ammonium acetate and mL of…

A: The concentration of a substance can be measured in terms of mass by mass percentage. Write the…

Q: Calculate the mass percentage of NaCl in a solution containing1.50 g of NaCl in 50.0 g of water.(a)…

A: Mass of solute (NaCl) = 1.50g Mass of solvent (water) = 50.0g Therefore, the mass of the solution is…

Q: 2. Calculate the % by mass of water in FeSO4.7H2O.

A: By using molar masses of H2O and molar mass of compound we can calculate % by mass of Water.

Q: How many grams CO2 do you produce when you consume 1 can of 12oz soda?

A: Dear student, to be able to solve this question, we need to know the concentration of soda which is…

Q: How many moles of NaOH are there in 125.0 mL of 0.345 M NaOH?

A: The molarity of a solution is defined as the moles of solute present in 1L of the solution.

Q: 4. How many moles of water are present in a 20.00 gram sample of lithium permanganate, LiMnO4-3H2O?

A: by using mole concept we easily determine the mole of element are present in reactent and products.

Q: How many grams of NaCl is needed to produce 6.42g Na?

A: using mole concept easily determination of moles of products used and moles of products formed is…

Q: Upon decomposition, a sample of sodium bicarbonate produces 0.0118 g of sodium carbonate, Na2CO3.…

A: Given that, a sample of sodium bicarbonate (NaHCO3) decomposed to produce 0.0118 g of sodium…

Q: How many moles of NaOH are there in 125.0 mL of 0.375 M NaOH?

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Q: What is the mass percentage of Na in NaF?

A: The mass percent of an element is defined as the mass of that particular element present in the…

Q: What do you mean by “aliquot” and “dilution”?

A: In inorganic chemistry, while titration these terms, i.e. aliquot and dilutions are generally used.…

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: How many grams of water are required to form 95.0 g of HNO3? Assume that there is excess NO2…

A: A question based on mole concept, which is to be accomplished.

Q: How many of liters 3.5 M of C3H&O can be prepared by 70 grams of C3HSO?

A: Molarity: It is defined as the number of moles of solute present in one liter of solution. It is…

Q: How many grams of H2 are needed to produce 11.80g NH3?

A: Given information: grams of NH3 are 11.80 g

Q: A stock sulfuric acid solution contains 98.0% of sulfuric acid, and its density is 1.840 g/mL. How…

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Q: How many grams of H2 are needed to produce 11.02 g of NH3?

A: The balanced chemical equation for formation of ammonia is given by

Q: How many grams of NH3 can be produced from 12.4 g of H2?

A: By writing the balance chemical reaction and using the concept of mole mole analysis we can solve…

Q: The Le Blanc Process for the manufacture of soda ash encompasses the four steps: NaCl + H2SO4 =…

A: The Le Blanc Process for the manufacture of soda ash encompasses the four steps. The balanced…

Q: 3. What is the mass percent of each component in the mixture formed by adding 12 g of calcium…

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Q: Calculate the number of moles for 280g of water, H2O?

A: Given: mass of H2O = 280 g molar mass of H2O = 18.015 g/mol

Q: What is the mass of sodium iodide in 50.0 mL of 2.63 x 10 -2 M NaI( aq)?

A: Volume = 50.0 mL = 0.050 L Molarity = 2.63 × 10-2 M  Mass of NaI = ?

Q: How many grams KCl can be produced from 179.88g  KClO3 ?

A: Mass of KClO3=179.88g Molar mass of KClO3 =122.55g/mol Molar mass of KCL =74.55g/mol Mass of KCl=?

Q: Upon decomposition, a sample of sodium bicarbonate produces 0.0118 g of sodium carbonate, Na2CO3.…

A: First of all, balance the chemical equation NaHCO3   →            Na2CO3+H2O+CO22NaHCO3  →…

Q: An ammonia solution is prepared artificially varphi^2 NH 3 4 mu dot Delta L of water. If you know…

A: Given that -  Percentage of ammonia in Solution = 26% (w/w)  Density of this Solution = 0.899 g/mL…

Q: If 38.5 mL of Ca(OH)2 solution of concentration 0.8 mol/L completely reacted nitric acid, HNO3, how…

A: Given: Volume of Ca(OH)2  is 38.5 ml  Molarity of Ca(OH)2  is 0.8 mol L-1 To find: Moles of HNO3

Q: A person drinks 1.50 × 103 g of water, H2O, per day. How many moles is this?

A: Given,Mass of water = 1.50×103 gMolar mass of water is 18.015 g/mol

Q: Fluoridation is the process of adding fluorine compounds to the drinking water. Fluoridated water…

A: The concentration term 1 ppm means that there is 1 mg present in 1 L solution. 1 gallon =3.78541 L…

Q: 1. What volume of 65% nitric acid with a density of 1391 kg / m ^3 can be produced from 1.5 tons of…

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Q: How many grams of O2 are required to produce 1.23 x 1024 molecules of water? 2H2 + O2 2H2O 131 g…

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Q: How many grams of Na3PO4 required to prepare 8 N in 500 ml? O 218.6 gm. O 656 gm. O 323.6 gm.

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Q: Assuming you use 2.5 g vanillin and 5.0 mL of a 3.42 M NaBH4 solution, what is the theoretical yield…

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Q: mass

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