a) Determine the molar mass (also known as molecular weight or molecular mass) of the following molecule: Mg1S1(C1O2)3 b) What is the mass of 1.468 mole C5H3O3 in grams?

Q: Compound X has a molar mass of 153.05·gmol−1 and the following composition: element…

A: We have given that Element mass % carbon 47.09% hydrogen 6.59% chlorine 46.33%…

Q: A particular protein sample is found to have 1 atom of iron in its chemical formula. If the mass…

A: Mass percent expresses the solute concentration in any mixture. The division of weight of dissolved…

Q: Calculate the mass in grams of 1 glucose molecule ( C6H12O6)

A:

Q: (a) How many moles of ammonium ions are in 0.735 g of ammonium carbonate? 0.05130 X mol

A: a) Chemical formula of ammonium carbonate = (NH4)2CO3 Given, mass of ammonium carbonate, (NH4)2CO3 =…

Q: what is the mass in grams of 10 molecules of C3H5(NO3)3?

A: Mass = mole × molar mass

Q: Calculate the molar mass of each: (a) Pd(NO3)4 (b) C6H10O

A: Molar Mass: The summation of molecular weight of each element present in the compound gives molar…

Q: How many moles and molecules are in 631.9 g Al2(SO4)3?

A:

Q: Compound X has a molar mass of 579.43 g·mol -1 and the following composition: element mass %…

A: Given: Phosphorus = 26.73 %     Nitrogen = 12.09 %     Chlorine = 61.18 % Molar mass of compound X =…

Q: 5) 0.7971 g of molecule, X, is found to contain 3.0 x 1022 atoms. Deduce the identity of X. Given N…

A: Given: Mass of X2 = 0.7971 g Atoms of X2 = 3.0×1022 NA = 6.023×1023 mol-1

Q: A crucible is placed on a balance and is found to have a mass of 26.639 grams a sample of…

A: Mass of crucible = 26.639 g Mass of crucible + mass of Na2SO4·xH2O = 27.085 g Therefore mass of…

Q: How many molecules are in 3.1x10^-3 g of C9H8O4?

A:

Q: When 3.232 grams of a hydrocarbon, C,Hy, were burned in a combustion analysis apparatus, 11.10 grams…

A: Data given: Mass of sample = 3.232 g Mass of CO2 = 11.10 g Mass of H2O = 1.818 g Molar mass of the…

Q: What is the mass percentage of O in C₃H₈O₂? A) 21.03% B) 57.94% C) 72.58% D) 42.06%

A:

Q: What mass of Ca(NO3)2 is required to prepare a solution containing 0.595 mol of Ca(NO3)2?

A: For determination of the mass of Ca(NO3)2 needed for a solution with 0.595 moles of Ca(NO3)2, we…

Q: - Use dimensional analysis to convert 1.75 mol Mg3(PO4)2 to grams of Mg3(PO4)2-

A: Convertion of moles into mass by using below relation Number of moles = mass of compound/ molecular…

Q: What is the molar mass of Ga2(SO4)3?

A:

Q: When 4.673 grams of a hydrocarbon, CxHy, were burned in a combustion analysis apparatus, 16.05 grams…

A: Given: Mass of compound burned = 4.673 g. Mass of CO2 produced = 16.05 g. Mass of H2O produced =…

Q: A crucible is placed on a balance and is found to have a mass of 26.639 grams a sample of…

A: Since on heating the compound, the mass of water will be lost as it will get vaporised  Hence the…

Q: How many moles of formula units are present in 7.2×10^29 formula units of CaCl2?

A: Given: Numbe of formula units of CaCl2 = 7.2 x 1029

Q: A compound has an empirical formula of C2H4O and a molar mass of 88.g/mole. What is the molecular…

A:

Q: Hydrogen peroxide H2O2 is commonly used to clean bacteria in scrapes and cuts. It can be used as a…

A: 1 mol of a substance has   6.022×1023 (NA)   atoms/ molecules/ formula units of the substance.Number…

Q: Compound X has a molar mass of 176.12·gmol−1 and the following composition: element mass % carbon…

A:

Q: The metal, Pellissippium (Pe), has a molar mass of 65.01 g/mol. What is the mass of 2.300 moles of…

A: The mass of metal, Pellissippium (Pe) has a molar mass = 65.01 g/mol. The chemical formula of…

Q: How many moles are represented by 3.65x10^34 molecules of water?

A: Given: molecules of water = 3.65×1034

Q: What is the molar mass of the molecule Mg(OH)2

A: The molar mass of a molecule can be calculated by taking the sum of the atomic molar mass of all the…

Q: has a molar mass of 86.09·gmol−1 and the following composition: element mass % carbon 55.81%…

A: Introduction : Empirical Formula : An empirical formula represents the simplest whole number ratios…

Q: Convert 5.17 x 10-22 grams of X5Z2 into molecules/formula units of the same compound. (Assume that…

A: Mass of X5Z2 =5.17 x 10-22 g Molar mass of X =38.46 g/mol Molar mass of Z= 6.17  g/mol Molar mass of…

Q: A molecule has an empirical formula of Ch2. 1.34 moles of the compound give 530.76 g of CO2 upon…

A: Given : We have to calculate the molecular formula.

Q: Write the balanced equation:  White phosphorus, P4, burns in air to form a compound with a mass…

A: Given that White phosphorus, P4, burns in air to form a compound with a mass percentage composition…

Q: 3. What is the mass in grams of 0.0435 moles of alcohol (C,H;OH)?

A: Molar mass = 2 • ( molar atomic mass C ) + 6 • ( molar atomic mass of H ) + ( molar atomic mass of O…

Q: What is the mass in g of 100 molecules of CH2O?

A:

Q: aspartame has molecular formula of C14H18N2Oc5(s). what is the molar mass? what is the amount of…

A: The molar mass of any molecule is the total sum of the molar masses of all the atoms present in that…

Q: Compound X has a molar mass of 153.05·gmol−1 and the following composition: element mass % carbon…

A: Given Compound X has a molar mass of 153.05·gmol−1   element mass % carbon 47.09% hydrogen 6.59%…

Q: molecules

A:

Q: A 12.62 g sample of a compound containing only C, H and O produces 27.73 g CO2 and 9.09 g H2O in a…

A:

Q: In a first expirement, a compound is analyzed and found to contain 85.63% C and 14.37% hydrogen by…

A: 1. atom % in samp;e mole Mole ratio (divided by smallest number of moles) C 85.63 85.63 /12 =…

Q: What is the mass, in grams, of 1.311x10^24 molecules of Naproxen, C14H13NaO3

A:

Q: Calculate the mass in grams of 0.820 mol glycerol (C3H8O3).

A: The amount of glycerol is given as 0.820 mol  Molar mass of glycerol 92.09382 g/mol Conversion…

Q: c) For erythrosine, a food coloring, C20H6L4N22O5, how many hydrogen atoms would be present in the…

A: Since you have posted multiple unrelated questions, we are entitled to answer the first only.

Q: Calculate the Molar Mass for the Following Compounds. Periodic Table:https://ptable.com/#Properties…

A: The molar mass of a given compound can be calculated by adding standard atomic mass in g/mol of each…

Q: Compound X has a molar mass of 134.12·gmol−1 and the following composition: element mass % carbon…

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.