Convert 1.00 g of each element to moles. How many moles of calcium are in 1.00 g? 1.00 g Ca=1.00 g Ca=   mol Camol Ca How many moles of manganese are in 1.00 g? 1.00 g Mn=1.00 g Mn=   mol Mnmol Mn How many moles of boron are in 1.00 g? 1.00 g B=1.00 g B=

Q: The molar mass of argon is 1 atom/6.022 x 1023 mol 18 mol/g 39.95 g/mol 18 g/mol 6.022 x 1023…

A: Molar mass Molar mass can be define as the mass of one mole of a substance. It is expressed in…

Q: 1. Find the necessary amount of Ag,CO3 in grams in order to obtain 79.1 of silver. Ag2CO3 Ag(s) +…

A: We will establish a relation between the moles of reactant and moles of product

Q: What mass of compound is present in 6.10 mol of each of the following compounds? Mass =  g…

A: Given Number of moles = 6.10 Molecular Mass of Ca3(PO4)2 = 310.18 gram/mol Molecular mass of Na2HPO4…

Q: 6. Write the letter corresponding to each definition in the box below. [K/6] A isotope B mole C…

A: An atom is the smallest particle of matter and there are basic definitions related to an atom. They…

Q: A sample of NH3 contains 5.48×1022 molecules. How many moles of NH3 are in this sample?  mol How…

A: Step 1: Calculation for the number of moles of NH3: 1 mole of any substance contains Avogadro's…

Q: 1. Which statement best describes molar mass? a. the mass of 6.02 x 1023 atoms, which is constant…

A: The molar mass of a compound is described by the moles concept. According to this concept, one molec…

Q: A 1-carat diamond is pure crystaline carbon and has a mass of 0.200 g.Which contains more carbon…

A:

Q: How many atoms are contained in 0.98 moles of iron (Fe)?

A:

Q: PT 1. If you have 19.70 g of copper (II) of sulfate, how many moles of CUSO4 do you have? PT 2. How…

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Q: Cobalt (III) fluoride is reacted with sulfur tetrafluoride to form sulfur hexafluoride and cobalt…

A: Mass of sulfur hexafluoride (SF6) = 16.28 g  Mass of cobalt (III) fluoride (CoF3) = ?

Q: Select the set-up for the mass % of fluorine, F, in PF3. O (27/42) x 100 O (9/42) x 100 O (19/50) x…

A:

Q: How many moles of silver atoms are there in 1.80 x 104 atoms of silver? O 3.30 x 103 moles O 3.00 x…

A: The given data contains, number of atoms = 1.80×1020.

Q: When the supply of oxygen is limited, iron metal reacts with oxygen to produce a mixture of FeO and…

A: Amount of iron = 20.00 g Amount of oxygen gas = 11.83 g Atomic weight of iron = 55.847 g We have…

Q: Write the chemical formula for each compound, and then calculate the amount in moles in each sample.…

A:

Q: Calculate the moles of Cl in 25.0 g of XYCl3 if the compound XYCl3 has a molar mass of 119.38 g/mol.

A: The above given molecule is a chlorine containing compound. As per the given formula the given…

Q: g. If the chemical reaction produces 2.19 x 102 grams of AlCl3, then how many moles of MgCl2 were…

A: Since, you have asked multiple questions, so I will solved first question for you step by step in…

Q: Complete the table below for calculating the molar mass of the compound disulfur decafluoride.

A: We have given a compound disulfur decafluoride. We have to complete the given table for calculating…

Q: What is the mass of H₂SO4 in an 89.5 cm³ sample of concentrated sulfuric acid that has a density of…

A: The given data is as follows:Volume of sulphuric acid, Density of sulphuric acid,

Q: A compound containing C, H, and O is 30.0% C and 10.1% H by mass. If the compound has a molar mass…

A: Given Element Percentage composition C 30.0 % H 10.1 % O 100- (% C + % H) = 100- (30 +10.1)…

Q: We have two 22.4 liter flasks, one containing H2 gas and one containing CO2 gas. The gases are at…

A: At STP (standard temperature and pressure), 1 mole of gas occupies 22.4 L of volume.

Q: The percent compositionn compound is 76.0% C, 12.8% H, and 11.2% O. The molar mass of this compound…

A: Answer = The correct option is(d)  C18H36O2 Solution - According to the question - Given - Ratio of…

Q: How many hydrogen atoms are in 5.0 g of citric acid (CóHg87)? O 1.6 x 10²² Hydrogen atoms O 4.6 ×…

A: Mass of Citric Acid = 5.0 gMolar mass of Citric Acid = 192.124 g/moleMoles of Citric Acid = Mass of…

Q: What mass of compound is present in 7.60 moles of each of the following compounds? a.) Ca3(PO4)2 b.)…

A: In chemistry, number of moles refers to a unit of amount. It can also be defined as the mass of a…

Q: 1. 3.4mol Cu has 2. 7.91x1023K atoms is 3. 42.3g Tin has 4. How many atoms are in 1.54g Zn 5. What…

A: It is based on the concept of mole concept.  Here we are required to find 1)number of atoms present…

Q: The semi-precious stone turquoise is a hydrate and with the chemical formula CuAl₆(PO₄)₄(OH)₈･4 H₂O.…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: A 3.17 g sample of nitrous oxide (an anesthetic sometimes called laughing gas) contains 4.34 x 1022…

A:

Q: a. How many grams of C are present in 3.56 grams of carbon tetrafluoride? Mass = g C b. How many…

A: Mole is defined as mass of substance divide by it's molar mass

Q: a. How many grams of C are present in 1.76 grams of carbon tetrachloride? Mass= 9 C b. How many…

A:

Q: A thyroid condition called goiter can be treated by increasing iodine in the diet. Iodized salt…

A:

Q: Titanium(IV) oxide is one of the best sunscreens because it completely blocks ultraviolet radiation…

A: mass of Ti = 23.5 gatomic mass of Ti = 47.87 g/molmolar mass of TiO2 = 79.87 g/mol

Q: Complete the table below for calculating the molar mass of the lonic compound iron (II) sulfide.…

A: Since, Molar mass of the compound is the sum of molar mass of each atom present in the molecule.…

Q: After a 664 g iron bar stands in moist air for a month, exactly one–eighth of the iron turns to rust…

A: Initial mass of iron bar = 664 g One-eighth of iron turns into rust . It is given that one-eighth of…

Q: A mixture of carbon and sulfur has a mass of 9.0 g. Complete combustion with excess O2 gives 23.3 g…

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Q: Calculate the mass in grams of 2.65 x 1023 molecules of sulfur dioxide O 28.2 g sulfur dioxide O…

A:

Q: copper chloride  6A +B2 = 2A3B determine the mass in grams of A3B produced from 6.229 g A. atomic…

A: Given:Mass of A = 6.229 g                     (4 significant figures) Find: Mass of A3B Steps to…

Q: 1.) How many moles of Fe2O3 are in 185 g of the compound? number of moles:            mol  2.)…

A: Mole concept: The number of molecules or atoms present in the one mole of the substance is equal to…

Q: Calculate the number of moles in 315 g of each substance. How many molecules or formula units are…

A: Number of moles formula is. Number of moles = Mass of substance / Mass of one mole.

Q: How many Cl atoms are there in 50 g of AIC13 (Molar mass: 133.34 g/mol) ? OA 4.64 x 1026 O B. 5.00 x…

A: Given, Mass of AlCl3 = 50g Molar mass of AlCl3 = 133.34 g/mol Moles of AlCl3 = 50 g133.34 g/mol =…

Q: When heated, KCIO3 decomposes into KCl and O₂. 2 KClO3 → 2 KCl + 302 If this reaction produced 34.9…

A:

Q: 7. Which of the following is the molecular formula of a sample of a compound containing 30.46%…

A: Please find your solution below : Molecular formula of any compound is an expression about the…

Q: Phosphoric acid is a colorless, syrupy liquid used in detergents, fertilizers and carbonated…

A: Molecular formula of phosphoric acis is H3PO4.  Molecular mass is determined by the sum of atomic…

Q: CaBr2 + Na2SO4=CaSO4 + 2NaBr A. How many moles of sodium bromide can be made from five moles of…

A: Applying concept of limiting reagent and mole concept.

Q: A 2.05 g sample of an unknown compound contains H, S, and O. If the compound contains 0.050 gH and…

A: 3rd option is correct that is 58.5%