Calculate the number of grams of sodium in 8.2 g of each of the following sodium-containing food additives NaCl (table salt) Na3PO4(sodium phosphate) NaC7H5O2 (sodium benzoate) Na2C6H6O7(sodium hydrogen citrate)

Q: Mass of NaOH = SC Submit Part E Ascorbic acid, or vitamin C (C6H₂O6, molar mass= 176 g/mol), is a…

A: Given,  E) The moles of ascorbic acid ( C6H8O6 ) = 2.81 × 10-4 mol.  The mass of ascorbic acid is:…

Q: A typical tablet of regular strength Tylenol contains 325 mg of acetaminophen (C8H9NO2). How many…

A: Given: Mass of acetaminophen in tablet = 325 mg = 0.325 g                            (Since 1 g =…

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A: The name of an ionic compound is written as follows: First, write the name of the cation, if the…

Q: 2Al(s) + 3I2(s) > 2AlI3 How many moles of I2 will be required to make 23.5 moles of AlI3? *Use…

A:

Q: What number of atoms of nitrogen are present in 3.54 g of each of the following? a. glycine: C2H5…

A: Given, Calculate the number of atoms of Nitrogen are present in 3.54 grams of each of the following:…

Q: How many chlorine atoms are present in 9.7 grams ICl3? (6.022 x 1023)

A:

Q: Pesto-Bishop, which helps provide soothing relief for an upset stomach, contains 300 mg bismuth…

A: 1 mg = 1000 g. The molecular formula of C21H15Bi3O2 contains three molecules of bismuth…

Q: Iron (III) sulfate, FeSO4, is prescribed for the treatment of anemia. How many moles of FeSO4 are…

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Q: Calculate mass (in grams) of sodium in 8.5 g of each sodium- containing food additive. a. NaCl…

A: Since you are asked for multiple sub-parts , we are entitled to solve first three.

Q: How many moles of water, H2O, are present in 2.37 grams of this compound? moles How many grams of…

A:

Q: Is the following chemical equation balanced? Does it follow the Law of Conservation of Mass? 2H,0…

A:

Q: What are the balanced chemical equations for the following? 1. Pb(NO3)2 & KI 2. Pb(NO3)2 & Na3PO4 3.…

A: When the number of the different atoms of elements in the reactants side are equal to that of the…

Q: From the following formula for 1000 capsules, calculate the quantity of each ingredient required to…

A: Simple calculations using unitary method of mathematics will be used to calculate the quantity of…

Q: A mixture contains NaHCO3 together with unreactive components. A 1.56g sample of the mixture reacts…

A:

Q: Calculate the number of moles of aspirin, C9H8O4, in a 4.0 gram tablet. Group of answer choices…

A: To find the number of moles.

Q: How many molecules are contained in a glass that holds 490 g of water? How many moles does that…

A: The mass of one mole of molecules is known as molar mass. We know that the molar mass of water is…

Q: Aspartame is an artificial sweetener that is 160 times sweeter than sucrose(table sugar) when…

A: Aspartame is an artificial sweetener that is 160 times sweeter than sucrose(table sugar) when…

Q: Given the reaction shown below and its corresponding graph, which line represents represents ammonia…

A: As ammonia is the reactant, the concentration of ammonia should decrease with time.

Q: what is the percent by mass of hydrogen in the preservative formaldehyde CH2O 6.713% 53.29%…

A: Given formula is , CH2O Formula mass= 30.026 g/mol

Q: A student is running an experiment in which 70.8 grams of FeCO3 is needed, but the only jar of…

A: FeCO3.H2O MW = 133.845g / mol Given  Required FeCO3 = 70.8g

Q: If an air conditioning unit is charged with 7.0x10^22 molecules of R-113 (C2Cl3F3), what mass of…

A: Given : Number of molecules of C2Cl3F3 = 7.0 X 1022

Q: The chemical formula for glucose is C6H1206. Which of the following contains the most carbon atoms?…

A: To check which of the following contains the most carbon atoms, we would calculate the number of…

Q: 15. A 50.0 g sample of magnesium hydroxide is mixed with 70.0 grams of phosphoric acid. If the…

A: We have to find percent yield

Q: Given: NaBr + Sn(NO3)2 --> NaNO3 + SnBr2 a. When this equation is balanced, what is the sum of the…

A: NaBr + Sn(NO3)2 --> NaNO3 + SnBr2 To get the Balanced chemical equation , we have to add the…

Q: How many grams of magnesium nitride is required to produce 25.00 g of magnesium hydroxide? Mg3N2 +…

A: Given  Mass of Mg( OH )2               = 25 gram  mass of magnesium Nitride  =  ?

Q: Calculate mass (in grams) of sodium in 8.5 g of sodium-containing food additive. Na2C6H6O7 (sodium…

A: The molecular formula of the given compound is Na2C6H6O7. So, the molar mass of this compound is…

Q: Fill in the missing masses below to show that each chemical equation is following the Law of…

A: Two questions based on general chemistry, which are to be accomplished.

Q: If a fertilizer bag indicated that it contained 35 percent K2O, a. What does the analysis look like…

A: The percentage composition can be determined based on the molecular formula of the compound. The…

Q: From the following formula or 40 sertraline hydrochloride capsules, calculate the quantity of each…

A: Given, 40 Sertraline hydrochloride capsule has the following formula - Mass of Sertraline…

Q: Copper(I) iodide (CuI) is often added to table salt as a dietary source of iodine. How many moles of…

A: The mass of copper (I) iodide (CuI), mCuI, in 1.00 lb or 454 g of table salt is;…

Q: A certain cereal contains 10.5 grams of sugar (sucrose, C12H22O11) per serving size of 60.0 grams.…

A: Given, 60.0g of cereal contains----- 10.5g of sugar. How many grams of this cereal should be eaten…

Q: Calculate mass (in grams) of sodium in 8.5 g of sodium-containing food additive. NaCl (table salt)

A: Solution stoichiometry involves the calculation of concentration of solutions in the given…

Q: Determine the percentage by mass of each element in the following compounds. (Round your answers to…

A: Percentage by mass  = (Mass of element in 1 mole of compound/molar mass of the compound) × 100%…

Q: How many moles are present in 43.8 g of potassium hydroxide, KOH? What is the percent composition of…

A: The number of moles present in 43.8 g of KOH has to be calculated, The molar mass of KOH is 56.10…

Q: How many moles of atoms are contained in the following? (a) 25.0 g NaOH                  (b) 44.0…

A: Mass of NaOH = 25.0 grams Molar mass of NaOH = Atomic Mass of Na + Atomic Mass of O + Atomic Mass of…

Q: How many moles are contained in each of the following? a. 100. g of NaCl b. 25.5 g of CH 4  c. 0.250…

A: Number of moles of a substance is equal to the mass of substance divided by its molar mass.  a.…

Q: How many grams of sucrose (table sugar), C12H22O11, are needed to prepare 211g of syrup that is…

A: Given : mass of sugar solution to be prepared = 211 g And percent by mass of sucrose i.e solute = 35…

Q: 20 moles of Glucose(C6H1206) weigh equal to O 360 O 1800 O 6.022*103 O 3600

A: First of all, we will calculate the molar mass of glucose and then using the mole concept, we will…

Q: The American Dental Association recommends that an adult female should consume 3.0 mg of fluoride…

A: Applying simple rule of percentage.

Q: Washing soda (Na2CO3!xH2O), a compound used to prepare hard water for washing laundry is a hydrate.…

A: Some ionic compound (salt) contains a water molecule in their crystal lattice structure. The water…

Q: Calculate grams P in 97.6grams barium phosphate.

A: Given :- mass of barium phosphate = 97.6 g To calculate :- mass of P (in g)

Q: How many moles of calcium chloride would be necessary to prepare 94.0 g of calcium phosphate? 6.…

A: 6. The given reaction is : 3CaCl2(aq)  +  2Na3PO4(aq)  →  Ca3(PO4)2(s)  +  6NaCl(aq) The mass of…

Q: Which of the following has the highest percentage composition of oxygen? Na2CO3 LiNO3 Li2O CuO

A:

Q: Calculate the mass in grams of sodium in 8.5g of: а) NaзPO4 b) Na2C6H607

A: Given: mass of each compound = 8.5 g molar mass of Na = 23.0 g/mol molar mass of Na3PO4 = 163.94…

Q: Calculate the number of moles of ethanol present in 243.3 mL of ethanol, CH3CH2OH, which has a…

A: The following relation can be used to calculate the moles of ethanol : 1- Density = mass/volume 2-…

Q: Balance the following equatlon. MgCl2 "AGNO3 MAGCI + MMg(NO3)2

A:

Q: Given a raw material of 2000 g Salicylic acid and 2500 g Acetic Anhydride, the actual yield is 1180…

A: % mass composition is given by  = (molar mass / given mass) × 100

Q: NaPb+CH 3 CH 2 Cl (CH 3 CH 2 ) 4 Pb+NaCl+Pb What mass of NaPb is required to make 500kg of (CH 3 CH…

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Q: Calculate the mass, in grams, for each of the following: 150 moles of Na 125 moles of CO2 0.0485…

A: Given : Moles of different species  To find : Mass of species

Q: How many grams of sodium chloride will be produced from 55g of sodium? Na (s) + 2HCI (aq) NaCl (s) +…

A: given : mass sodium = 55 g molar mass of sodium = 22.99 g/mol moles of Na =massmolar mass…