What is the molar mass of aspirin, C9H804? A)252.25 g/mol B)180.17 g/mol C)244.17 g/mol D)116.08 g/mol

Q: Which contains the greatest mass of oxygen: 0.75 mol of ethanol (C2H5OH), 0.60 mol of formic acid…

A: Stoichiometry involves the calculation of concentration of solutions in the given conditions of…

Q: A 2.00 g sample of an organic compound contains 0.675 g of carbon. How much carbon would a 4.00 g…

A: ◼️ Given that:  2.00 g of organic sample has 0.675 g Carbon  Carbon in 4.00 g of same organic…

Q: 1. PPH3 2. nBuLi Br 3. H. 1. LDA 2. 3. НаО, н* NABH4 МеОн H3CSH

A:

Q: What is the number of molecules in 319g of Li2SO4? (Take NA = 6

A: Mass of Li2SO4 = 319 g  NA = 6 x 1023 .  Number of Molecules = ?

Q: 1) NaOH, H2O 2) CH3CH,CH,Br 3) NaOH, H20 4) CH3I 5) NaOH, H-O, Нeat 6) H3O* 7) Неat

A: Solution: initially acid base reaction take place where acidic proton was abstracted by NaOH,…

Q: how many sodium Ions are present in 15.3g of Sodium Phosphate (Na3PO4)?

A: Given that: Mass of  Sodium Phosphate (Na3PO4) = 15.3 g To find: the number of sodium Ions?

Q: Determine the molar mass for ethylene glycol(antifreeze), C2H6O2.

A: Given  Formula of ethylene glycol = C2H6O2 Molar mass = ?

Q: 1. LDA 2. CH,CH Br b. a. d. C.

A:

Q: The moles of Glucose (C6H12O6) in 18 grams of Sucrose is 342 0.1 0.01 34.2

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Q: In the equation below what is the mole ratio between Na2SO4 and H2O? 2 NaOH (aq) + H2SO4(aq) → 2 H2O…

A: Given reaction: 2 NaOH(aq)+ H2SO4(aq)→2 H2O(l) + Na2SO4(aq) To find: The mole ratio between Na2SO4…

Q: What is the number of molecules in 319g of Li2SO4? (Take NA = 6 x1023)

A: The question is based on mole concept. We have  to determine number of molecules present in the…

Q: The major product formed in the reaction below is:

A: The given reagents are - 1. BH3, THF = this reagent will attack the double bond. 2. H2O2, NaOH, H2O…

Q: How many grams of C are present in 1.0 mole of C2H4O2?

A: Given : The compound is C2H4O2. And moles of C2H4O2 = 1.0 mol.

Q: Calculate the number of grams in 4.9 x 10-2 mol of vitamin C, C6H8O6

A: Given, The number of moles of vitamin C is 4.9 x 10-2 mol. The molar mass of vitamin C is 176.12…

Q: Calculate the number of molecules present in 0.74 g of sucrose (C12 H22 O11)

A: Given information,      0.74 g of sucrose (C12 H22 O11)

Q: ?Which of the following are nonelectrolytes in water HF (1) ethanol, C2H5OH (ii) C12H22011 (ii)…

A: Electrolytes are substances that dissolve in the solvent like water by forming ions. The formation…

Q: 3- calculate the number of ( 0 ) atom in 1.5 g of glucose (C,H12O6).

A:

Q: Part A 284.77 g/mol, CCI Express your answer as a chemical formula. ΑΣφ C. CI6 Submit Previous…

A: Empirical formula refers to the formula of a compound in which the elements are present in the…

Q: Ascorbic acid (C,HgO6) is also known as Vitamin C. How many molecules of CsH;O6 does a Vitamin C…

A: GivenAscorbic acid  C6H8O6Mass of ascorbic acid = 1000.0 mg1 mg = 10-3 g=0.001 gMass of ascorbic…

Q: Sucrose mass (g) Concentration (M) 0.503 0.984 1.443 1.922

A: For this we firstly need to know about the Concept of molar concentration, as we need to answer this…

Q: Calculate the molar mass of a volatile liquid whose mass is 0.46 g. The mass is obtained after a…

A:

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: 4) OH + ? C;H;ONa

A: Given reaction:

Q: A certain nut crunch cereal contains 11.0 grams of sugar (sucrose, C12H22O11) per serving size of…

A: The relation between mass and moles is shown below:Mass in g = (Number of moles) (molar mass)The…

Q: 1) NaOH, I2 2) H3O* Br

A: Organic compounds have reactions of organic compounds. In organic reactions there are various…

Q: A 30.5 gram sample of glucose (C6H12O6) contains ________ mol of glucose.

A: Molar mass of Glucose i.e C6H12O6 is given by  Molar mass = Atomic mass of C X 6 + Atomic mass of H…

Q: What is the molar mass of calcnum chloride hexahydrate! a 75.53 g'mol, b.111.0 gmol c 1170 gmol d.…

A: The answer to the following Question is:

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

A: Mass percent 45.24% indicates that 100g sodium fluoride contains 45.24g.

Q: 12. What is the mass of one mole of acetylsalicylic acid (aspirin), C₉H₈O₄?

A: The mass of one mole of substance in gram is equal to the molar mass of that substance. The mass is…

Q: 25. NaOH Fe2(SO4)3 >

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

Q: Calculate amount of vitamin c in sample (mg) and concentration of vitamin c (mg/ml). Given: DCIP…

A: Each cm3 of 1% DCIP solution equvalent to 6.071× 10^-4 g ascorbic Acid. 268.1gm DCIP=1Mol…

Q: The relative mass of propylene (C₃H₆) is 42.1 g/mol. How many carbon atoms does a polypropylene…

A: Given data is: Molar mass of polypropylene = 42.1 kg/mol 42.1kg1 mol×1000g1kg=42100g/mol formula of…

Q: Calculate the number of moles of glucose (C6H12O6) in a 5.380 g sample

A: Number of moles can be calculated by using the following formula Number of moles=MassMolar mass

Q: [1] LDA, THF,-78°C [2]

A:

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: Calculate the percent by mass of CC in glucose  (C6H12O6).

A: Given that : We have to determine the % mass of C in glucose(C6H12O6).

Q: A major component of honey is fructose (C6H12O6) with a molar mass of 180.16 g/mol. A tablespoon…

A: Given : Moles of fructose to be consumed = 0.17  Since molar mass of fructose = 180.16 g/mol Hence…

Q: Ascorbic acid (CsH&Os) is also known as Vitamin C. What quantity in molecules of CH&Os does a…

A: we know, moles is defined as the mass divided by the molar mass => moles = mass / molar mass…

Q: A 10 gram sample of NaCl will have the same percent composition (percent by mass) of Na and Cl than…

A: Mass ratio of Na/Cl in 10 gram of NaCl Molecular weight = 58.44 (g/mole) Atomic weight of Na = 23.99…

Q: What is the molar mass of butanol (C4H9OH)?

A: Molecular mass is the weight of 1 mole of a compound. This is equal to the sum of the atomic masses…

Q: 1. Calculate the molar mass of potassium chloride, KCI. A) 74.55 g/mole B) 54.55 g/mole C) 6.745…

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

Q: 1) Na3PO4 + КОН > NaOH + K3PO4 2) MGF2 + Lİ2CO3 > M9CO3 + LiF 3) P4 + O2 > P203

A: By using hit- trial method to balancing chemical reaction.

Q: Glucose or blood sugar (C6H12O6) could be a six-carbon sugar (hexone). It serves as an energy from…

A:

Q: What is the molar mass of nitroglycerin, C3H5(NO3)3?  227 g/mol  179 g/mol  199 g/mol 185 g/mol

A: Molar mass is calculated by the addition of standard atomic masses of the constituent atoms.

Q: How many molecules are in 82.6g disulfur decafluoride

A: Given, mass of disulfide decafluoride         S2F10 = 82.6 g  We know,         no. of mol = given…

Q: What is the simplest formula for a compound that contains 0.50 mol Na, 0.50 mol S, and 0.75 mol O?…

A:

Q: Ascorbic acid (C&H$O6) is also known as Vitamin C. What quantity in molecules of C6H&O6 does a…

A:

Q: When sodium carbonate, Na2CO3Na2CO3, dissolves in water, what ions are produced?

A: Sodium carbonate Na2CO3 is a salt. It is also called soda ash, when it is dissolve in water there is…