How many mol of C10H22 would you have if you have 90.13 grams? Answer to 2 decimal spaces.

Q: 1. How many MOLECULES of xenon trioxide, XeO3, are present in 6.25 grams of this compound? 2. How…

A: Since you have posted multiple questions according to guidelines I am solving first two.If you want…

Q: What is the mass in grams of 3.60 mol of lactic acid (C3H6O3), the compound responsible for the…

A: Given No of moles = 3.6 mol Molar mass of lactic acid = 90.08 g/mol  We know that, No of moles =…

Q: YOUR TASK: • Setup dimensional analysis to solve t problems. For help, check out this guio Cancel…

A: Since, Moles is the ratio of mass to the molar mass of that atom or molecules. Also, Number of atoms…

Q: How many mols of H2 can be made from the complete reaction of 4 mols of AL? Given: 2AL +…

A: Since from the above reaction we can see that 2 moles of Al is reacting to form 3 moles of H2  hence…

Q: How many atoms of Oxygen are in 0.560 grams of glucose, C6H12O6 (mm 180.156g/mol) Enter your numeric…

A: We would first Calculate moles of glucose using mass and molar mass. Then using mole ratio between…

Q: What is the mass of 2.41 moles of AgN*O_{3} ? Write your answer to 2 decimal places and include the…

A: Given  Moles of AgNO3 = 2.41 mol

Q: Given 147.6 g of gold, Au, how many moles do you have? Round to 2 decimal places.

A:

Q: To measure the amount of chlorine in a well-boring fluid, an analytical chemist adds 0.3100M silver…

A: The reaction taking place is given as, Given: Mass of AgCl produced = 2.49 g. And mass of sample…

Q: How many moles are contained in each number of grams of table sugar (C12H22O11, molar mass 342.30…

A: The objective of this question is to calculate the number of moles in a given mass of table sugar…

Q: What is the molar mass of X3(ZT5)3 in grams per mole? (Assume that the molar mass of X is 33.81…

A: This question is related to stoichiometry. In the given question, it is asked to calculate the molar…

Q: Liquid hexane (CH₂(CH₂) CH₂) (CH₂(CH₂) CH₂) will react with gaseous oxygen (O₂) to produce gaseous…

A:

Q: How many grams are present in a 0.070 mol sample of each of the following compounds? Y ▼ Part A…

A: we need to calculate the mass of given compounds

Q: QUESTION 2 a. How many moles of Al203 are in 28.0 g of Al203? Report your answer to the correct…

A:

Q: Ascorbic acid (C₆H₈O₆) is also known as Vitamin C. How many molecules of C₆H₈O₆ does a Vitamin C…

A:

Q: which of the samples have the large numbers of molecules H2S04 ? (Atomic mass H = 1, O=16 S= 32) * O…

A: Given data, Atomic mass of H = 1g/mol Atomic mass of O = 16 g/mol Atomic mass of S = 32 g/mol

Q: why at the end do you write mass of O2, but then didn't do 32g as the multiplier?

A: To calculate mass of O2 , first moles are calculated and then 32.0 g/mol would be used as multiplier…

Q: How many moles are there in 23.6 g of FeF3? Answer to 2 decimal

A: Given mass of FeF3 = 23.6 g  We have to find no. Of moles in FeF3

Q: Based upon the following balanced equation: MnO2s) + 4 HClg - MnCl2{aq) + 2 H2OM + Clze) How many…

A: Hello. Since the question contains multiple parts, the first part is solved. In case the solution…

Q: YOUR TASK: • Setup dimensional analysis to solve the problems. For help, check out this guide: . KEN…

A: 1 mole of a substance equals to 6.023 x 1023 molecules.

Q: Calculate the number of oxygen atoms in a 100.0 g sample of scheelite (Ca WO,). Be sure your answer…

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

Q: Molly Cule weighed 8.61g of her hydrate (which is CaSO4*2H2O). After she did her hydrates lab, she…

A: a) Since the difference between the weight of hydrate and anhydrate should be equal to the weight of…

Q: portant valuės if needed for this question. The amino acid asparagine has the molecular formula…

A: Determine number of atoms in both compound and then equate them because both must have similar…

Q: 8. Calculate the number of moles in a sample containing 1.85 x 1034 molecules of water.

A: Given that: Molecule of water = 1.85 × 1034 molecules Number of moles = ?

Q: H2O + CO2 ---> C2H12O6 + O2 How many moles of CO2 are needed to make 0.065 mol oxygen? Be sure…

A:

Q: How many moles are in 87 g of Na2O? All answers have units of moles of Na2O O 1.4 6.0 x 1023 O 5.2 x…

A: Answer

Q: What is the molar mass of X5((ZT3)3 in grams per mole? (Assume that the molar mass of X is 60.94…

A: The molar mass of a molecule is the sum of the atomic mass of all the atoms present in the molecule.

Q: What is the mass percent of silicon dioxide (SiO2) if you are able to separate 2.202g out of a…

A: The mass percentage of a compound in a mixture is equal to the ratio of the mass of that compound…

Q: what is the mass of a drop of CH3OH containing 2.60x1022 of CH3OH?

A: Given: number of molecules of CH3OH =  2.60 x 1022  To Calculate: Mass of a drop

Q: A chemist weighed out 22.5 g of calcium. Calculate the number of moles of calcium she weighed out.…

A:

Q: This is the chemical formula for methyl tert-butyl ether (the clean-fuel gasoline additive MTBE):…

A: Given that, a sample of methyl tert-butyl ether (MTBE) CH3OC(CH3)3Also, given that a sample of MTBE…

Q: How many moles are in 5.53 g C203?

A: Given :- mass of C2O3 = 5.53 g  To calculate :- number of moles of C2O3

Q: What is the molar mass of X3(ZT4)4 in grams per mole? (Assume that the molar mass of X is 22.2 grams…

A:

Q: Sucrose has the molecular formula If a sucrose sample C12H22O11. contains 5.0 x 1022 atoms of…

A: Given ->  Molecular formula of sucrose = C12H22O11 Number of atoms of carbon = 5.0 × 1022 atoms…

Q: Note: Reference the Fundamental constants table for additional information. 42.0 g OCT, chionine…

A:

Q: How many moles of water are in a snowflake weighing 5.0 X 105 g ? How many of these snowflakes would…

A:

Q: Hi, I was wondering if you could help me with the question below. Also, how do you use the…

A: Since in 1 molecule of CH4 we have  1) 1 Carbon atom  and 2) 4 hydrogen atoms Hence total number of…

Q: Question 9: Use the Periodic Table attached below and report your answer with the correct…

A: Given values-> Number of molecules of O2 = 17.49 × 10^23

Q: How many grams

A:

Q: 39. Convert 2.001x102 formula units of Ba3(PO4)2 to mass, in grams, of Ba3(PO4)2. Mass of Ba3(P04)2:

A: Avogadro's number equals to the moles of that substance which can be used to find its mass if its…

Q: Perform each of the following calculations.  You must show your work to receive credit and must must…

A:

Q: Calculate the mass percent of hydrogen in C6H6 to 2 significant digits.  [put only the 2 digit…

A: To solve this problem we have to calculate the mass percent of Hydrogen in benzene.

Q: In lab you measure out 32.02 grams of C3H6O3C3H6O3 for an experiment. How many mol is this? Give…

A: Mass given = 32.02 g We need to find number of moles.

Q: Now that we have put coefficients of 3 in front of CaSO4 and CaCl2, what coefficient should go in…

A: 3CaSO4 +  ? AlCl3 --->  3CaCl2 + Al2 (SO4)3Here we have to determine the coefficient of AlCl3…

Q: This is the chemical formula for methyl tert-butyl ether (the clean-fuel gasoline additive MTBE):…

A: Given :- Number of moles of Carbon in the sample of methyl tert-butyl ether = 31.9 mol  To be…

Q: How many molecules of hydrogen fluoride (HF) are in (2.1x10^-2) moles of hydrogen fluoride (HF)?…

A: Given, Moles of HF - 2.1 × 10-2 Avogadro's Constant - 6.022 × 1023

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.