What is the molecular mass (in AMU) and molar mass (in g mol-1) for chloroform (CHCI3) ?

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: 1. 2 mol CgH5MgBr `OC2H5 2. Hзо" 1. NaOH (aq ) HOʻ 2. CH3CH2B

A: i)this is based on addition elimination reaction followed by acidic hydrolysis. ii) this is…

Q: H3PO4(aq) + NaOH(aq) → 3. Na2HPO4(aq)+ H20(1) 4.Cattoos(s)+02(9)-co2(9) + H20(g) |02(9)-| CO2(g) + 1…

A: Balanced chemical equation:

Q: 3'-Methylphthalanilic acid is used commercially as a “fruit set” to prevent premature drop of…

A: 3'-Methylanthranilic acid is used commercially as a “fruit set” to prevent premature drop of apples,…

Q: 15. 6CO2 + 6H2O + energy = C6H12O6 (glucose) + 602 The reaction above is known as

A: Given :-  6 CO2 + 6 H2O + energy ----> C6H12O6 + 6 O2  To be determined :- Reaction name

Q: What is the molar mass (in g•mol⁻¹) of anhydrous iron(III) sulfate, to the nearest whole number?…

A: The given compound is  anhydrous iron(III) sulfate. The formula of anhydrous iron(III) sulfate is :…

Q: How many moles of CC are present in 2.80 moles of naproxen?

A:

Q: 1 2CH;OH H+ H30* 2 `MgBr + 3 KMNO4 H30* _NH2 4 CH;CH20CH,CH3 LIAIH4

A: Aldehyde  and ketones  show nucleophilic addition Reaction.

Q: - + Br₂ (1 mole) CH₂Cl₂

A: -> Br2 reacts with 1,3-diene and form two products one is major and other is minor.

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

A:

Q: 4: Calculate the molecular weight of cyclodecane, C₁0H20, reporting answer with correct units (if…

A:

Q: 1. 2. 3. Н.С NH₂ Н.С + H-Br 'OH Н. С 1 mole + CH3OH OH CH₂ Н

A:

Q: What is the molar mass (in kg/mol) of methane (CH4)? 1 6 H 1.008 12.00 7. 0.01701 kg/mol 0.01564…

A: Molar mass of a substance is basically the sum of total mass of all the atoms to make a mole of that…

Q: Nal (1 mol) a) C3H10CII acetona Br .SNa b) Br + NaS .CI Na,s C4H&S c) CI

A: (a) When 1,3- dichloropentane is treated with sodium iodide in acetone , then Finkelstein Reaction…

Q: 0 || CHC-H Compound A OCH3 ОН Compound C Compound B H₂C-CH Compound D OH OCH3 OCH3

A: The correct answer about Tollens test is given below

Q: Please, please explain the part I have circled in the pic--I don't understand why the mols of H2SO4…

A: 2NH3 + H2SO4 → (NH4)2SO4  From this Balanced chemical equation we get that ,  2 mol NH3 completely…

Q: Determine the number of C atoms in 0.01 g of Caffeine C8H10N4O2

A:

Q: AH (kJ/mol So AG So AG (kJ/mol) AH (kJ/mol (kJ/mol) | (J/molK) Substance Substance (J/molK)

A: The missing thermodynamic values are to be provided.

Q: 2 CuSO4 + 4 KCN = C2N2 + 2K2SO4 +2 CuCN Determine how many grams of cyanogen are produced from 3.5…

A: Given  Reaction  2CuSO4  + 4KCN   →  C2N2 + 2K2SO4  + 2CuCN Number of mole of CuSO4  = 3.5 mole…

Q: How many mols of carbon are present in 8.46×10^22 molecules of benzene C6H6

A: No. of moles can be termed as division of compound's mass by its molecular mass (mm).  Carbon has a…

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: Fullerenes are molecules composed of only carbon atoms. One fullerene is C60 a carbon molecule…

A: The number of moles of a substance is defined as the mass of the substance upon its molar mass.

Q: H20, H2SO4 (i) HBSO4 1. Оз, СН-Clz (ii) CHCH,CH3 2. Zn, CH;COOH, -78°C CH,I, (iii) Zn-(Cu), ether 1.…

A: We are authorized to answer three subparts at a time, since you have not mentioned which part you…

Q: Quantifying compositions is important to understanding materials. While we were talking about…

A: Since you have posted question with multiple sub-parts, we are entitled to answer the first 3 only.…

Q: Weight in compound Atom Atomic Weight # Atoms amu amu/atom atoms H amu amu/atom atoms molecular…

A: Molecular weight of cyclopropane ?

Q: Calculate the number of grams in each of the following ? A. 4X2S 810-4 mol H2SO4 B.4.5x 1022…

A:

Q: 1. HBr, 40 °C 2. CH2N2 3. NaCN CN + enantiomer 1. H2SO4, heat 2. ВН3-THF 3. H202, NaOH, Hа0 4. NaH,…

A: At low temperatures, 1,3-butadiene gives the thermodynamically controlled product when it is reacted…

Q: How many moles of ethanol (C2H5OH) are present in sample with 1.50x1024 molecules? O A. 2.49 moles O…

A: Ans  According to avogadro law's One mole of ethanol contains = 6.023*1023 molecules Hence, One…

Q: A mole of CH;CHCH;CH;CHF(CH3)½CCH3 contains nine moles of carbon. True False

A: as per Q&A guidelines of portal I solve first question because it comes under multiple question…

Q: Why is part D only 0.2mol? Why can't 0.4mol be made?

A: No that is wrong explanation as I have cross checked it many a times but found that it should form…

Q: How many moles of carbon are present in 20 grams of C3H8? 0.40 moles C 0.80 moles C 1.40 moles C 3…

A: One mole of the compound has the weight of molecular weight .

Q: n öf 2.50Ug UI BHT II| 100!0 What is the molecular weight of BHT?

A: When a non-volatile solute is added to a solvent, the freezing point of a solvent decreases and this…

Q: Calculate the molar mass of a molecule with the molecular formula of C6H5O2. Use 4 significant…

A: The molar mass of a molecule is the sum of the mass of the atoms in the molecule. The molecular…

Q: A paper reports 1 mg of CH4-C. How do I convert and report this as 1 mg CH4 (includes molar mass of…

A: In question, Mass of CH4-C = 1 mg This is a common method of expressing green house gas…

Q: Determine the molar mass (also known as molecular weight or molecular mass) of the following…

A: Molar mass of compund= molar of one element×no of atom+ molar mass of second element×no of atom of…

Q: 2HC1 I mole H2 Lindlar's NANH, CH3C=CH (e) 2HBR H2SO4,HgSO4 Peroxide

A: Addition of HBr to alkyne in presence of peroxide follows anti Markonikov's addition. Addition of…

Q: CH 3 CH ₂ OH + PCC Br Mg- - ? 1 - ? +

A: In this question, we will draw the structure of the first product then the structure of the final…

Q: 30. Excess methanol, H* OCH3 OCH,CH3 H3CO OCH3 1 4

A: 30. Given reaction,

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

A:

Q: The empirircal formular of Xylose is CH2O,and its molar mass is 150.1 .Find the molecular formular…

A: Given: The empirical formula of Xylose=CH2O The molar mass of Xylose = 150.1  The molecular formula…

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: Why it's impossible to get a hundred percent yield from the original sample?

A: Here we are asked reason responsible for not getting hundred percent yield from the original sample.

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: 1 mole of C is 12 gm and 1 mole of H 1 gm, How many atoms of (C) in CH4 O21200000…

A: The correct answer is given below

Q: (r) H* + CH;CH2OH H2NNH2, OH (w) Нeat 1. Br2, FeBr3 (х) 2. Mg, Et20 3. 4. Hзо*

A: The major products of the following reactions are as follows:

Q: How many Praseodymium atoms are present in 2.99 moles of Praseodymium ? Note: If your answer…

A: Given,  The number of atoms present in 2.99 moles of praseodymium is:

Q: What is the relationship between the two figures below? Fig. 1 of 2 CI OH H,C CH3 Fig. 2 of 2 OH CI…

A:

Q: molecular level picture of a) NH4Cl(aq)

A: a) NH4Cl is a strong electrolyte and dissociates to give NH4+ and Cl- ions in water.

Q: Crude acetanilide = 2.1 grams Pure acetanilide = 1.6 grams 1. What is the percentage yield? 2. What…

A: Given that -  Mass of Crude acetanilide = 2.1 grams  Mass of Pure acetanilide = 1.6 grams    Then,…

Q: One mole of sucrose, C12H22O11, contains _________________ molecules of sucrose

A:

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.