The formula of allicin, the compound responsible for the smell of garlic, is C6H100S2 correct number of sig figs. The molar mass of allicin is 162 g/mol. A sample of allicin contains 3.06x1024 atoms of carbon. a) How many moles of allicin are present? mol b) How many grams of allicin are present?

Q: The compound HBr can be decomposed to form H2 and Br2. This can be represented at the atomic level…

A: According to the law of conservation of mass, mass can neither be created nor destroyed in an…

Q: Gaseous methane (CH4) reacts with gaseous oxygen gas (O2) to produce gaseous carbon dioxide (CO2)…

A: The percent yield of the reaction can be calculated by using the formula given as; Percent yield…

Q: Consider the following unbalanced chemical equation. LIOH(s) + CO,(g) –Li,CO3(s) + H,O() If 83.6…

A: Un balanced chemical equation, LiOH (s) + CO2 (g) → Li2CO3 (s) + H2O (l) Balanced chemical equation,…

Q: what is the theoretical and percent yield of the reaction?

A:

Q: In a certain reaction, Fe and O2 combine to form iron(III) oxide. 20.4 moles of Fe and 14.5 moles of…

A: The chemical reaction between iron and Oxygen takes place as given below in balanced form. 4Fe + 3O2…

Q: Percent yield of chemical reactions O 1/5 Gaseous methane (CH) reacts with gaseous oxygen gas (0,)…

A:

Q: Iron has a density of 7.87 g cm3 . What is the volume (in cubic inches) of an iron sample which…

A: The values are given as follows:

Q: Iron forms a compound with carbon monoxide, Fex (CO)y. To determine its formula, you carefully heat…

A: Please see explanation.

Q: As of 2018, ~95% of hydrogen is produced from fossil fuels. One of the most important reactions of…

A: Consider the given reaction is as follows; CH4 g   +   H2Og    →    COg   +    3 H2 g Given…

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

A:

Q: Carotene is the orange pigment responsible for the orange colour of carrots. It has a % composition…

A:

Q: Gaseous ethane (CH,CH,) reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide (CO,)…

A: Ethane reacts with oxygen to form carbon dioxide and water. The equation for the balanced chemical…

Q: How many moles of phosphorus pentachloride, PCl5, are present in a sample that contains 4.60 moles…

A:

Q: The reaction of ammonia (NH3) gas to nitrogen monoxide gas yields Nitrogen gas and water vapor…

A: Ammonia reacts with nitrogen monoxide to form nitrogen gas and water vapor. Write the complete…

Q: 5. A certain substance contains carbon, hydrogen and oxygen only. A 0.1005-g sample of this compound…

A:

Q: (CH, (CH,),CH3) reacts with gaseous oxygen gas (02) to produce gaseous carbon dioxide (CO,) and g…

A: Balanced chemical reaction,  C6H14 + 19/2O2 ---> 6CO2 + 7H2O  Molar mass of Hexane = 86 g/mol…

Q: Combustion reactions are a notable source of carbon dioxide in the environment. Using the following…

A:

Q: 1. Lithium hydrogen carbonate decomposes by heating as shown in the balanced equation: 2 LİHCO; (s)…

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

Q: Convert 1.23 x 104 atoms of carbon to moles of carbon. 1.23 x 104 atoms = mol C

A: Given,  No. Of atoms of carbon = 1.23 × 1024

Q: Liquid octane (CH, (CH,),CH,) reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide…

A: Percentage yield is calculated as, % yield =actual yieldtheoretical yield×100

Q: Consider the following generic chemical equation: 2 W + 3 X -> 3 Y + Z   When 5 units of W and 6…

A:

Q: How many grams of NBR3 can be made from 2.22 × 102 moles of Br2 ? N2 + 3 Br2 2 NBr3 + 44.0 kJ

A:

Q: 2. One reaction step in the conversion of ammonia to nitric acid involves converting NH3 to NO by…

A: Limiting reagent is the reagent which is consumed in the chemical reaction completely. It decides…

Q: How many grams of C are in 44.7 g of C6H10S?

A: Mass of 1 mole = molar mass  1 mol AB contain 1 mole A and 1 mole B

Q: how many g of Fe2O3 will you obtain from reacting 14.4 g FeS2 and 13.0 g of O2? When rounding…

A:

Q: In the reaction of cobalt(II) chloride and hydrogen fluoride, cobalt(II) fluoride and hydrochloric…

A:

Q: Consider the following unbalanced chemical equation: H2      +       O2    à       H2O Determine how…

A:

Q: ― Note: White spheres represent hydrogen atoms, black spheres represent carbon atoms, blue spheres…

A: Answer:Chemical equation represents the chemical change, where species mentioned on the left hand…

Q: O CHEMICAL REACTIONS Percent yield of chemical reactions Liquid hexane (CH3(CH2)¸CH;) reacts with…

A: Given: mass of water=18.1 g mass of hexane=29.3 g mass of oxygen gas=68.2 g To calculate: percent…

Q: Calcium phosphate reacts with silicon dioxide and carbon to produce calcium silicate, CaSiO3,…

A: Molar mass of calcium phosphate = 310 gm Molar mass of Silicon dioxide = 60 gm Molar mass of carbon…

Q: Gaseous butane (CH3(CH,),CH, reacts with gaseous oxygen gas (02) to produce gaseous carbon dioxide…

A: Data given: Mass of carbon dioxide = 35.1 g Mass of butane = 37.2 g Mass of oxygen = 86.5 g

Q: limiting reactant.

A:

Q: What mass of sulfuric acid, H2SO4, is required to react with 3.27 g of potassium hydroxide, KOH? The…

A: First write balanced reaction for given problem then use mol to mol ratio to calculate moles of…

Q: A particular chemical reaction that produces benzene has a percent yield of 35.5% If you want to…

A: Given: % yield= 35.5% Actual yield= 45.6 grams Theoretical yield = ?

Q: When calcium carbonate is added to hydrochloric acid, calcium chloride, carbon dioxide, and water…

A: You have given the mass of CaCO3 = 30 g Mass of HCl used = 13.0 g Molar mass of CaCO3 = 100.0869…

Q: What mass of HCl is produced from the reaction of 5.14g of CH4 with excess chlorine gas? Notice the…

A: A balanced equation is an equation in which the number of atoms present in both reactant and product…

Q: A sample of magnesium ribbon is ignited in a crucible to form magnesium oxide. Refer to Example…

A: Mass of crucible and cover + magnesium metal = 33.741 g Mass of crucible and cover = 33.500 g Mass…

Q: Solid potassium chlorate, KClO4, decomposes to form solid potassium chloride, KCl, and oxygen gas.…

A: The balanced chemical reaction is the one which has same number of all the atoms in both side of the…

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.