How many grams of S are in 725 g of SO, ? mass:

Q: what is a definition of a mole

A: A mole corresponds to the mass of a substance that contains 6.023 x 1023 particles of the substance.…

Q: ? g/mol

A: Pressure (P) = 742 torr     = 742/760 = 0.976 atm Temperature(T) = 99°c = 372 K Volume = 355 mL =…

Q: What is the molar mass of unknown Q whose mass is 1.00g and .0350moles

A: Given data is as follows: The mass of the unknown Q = 1.00 g The moles of unknown Q = 0.0350 moles…

Q: Convert a mass of 1.5 kg of calcium carbonate to an amount in moles.

A: Given, 1.5 kg of calcium carbonate

Q: The empirical formula of a compound is CH. If themolar mass of this compound is about 78 g, what is…

A: Empirical formula is the simplest ratio of the elements in a compound whereas molecular formula is…

Q: The mass of 12.5 mol of sodium chloride is? (in kg)

A: Mass of 1 mole of a substance is called as molar mass.

Q: How many L are in 40 g of carbon?

A: According to the mole concept - one mole of any Substance related with mass , Number of particles…

Q: he moles of е

A:

Q: How many grams of Cl are in 595 g CaCl, ? mass: g

A: Molecular weight of Ca = 40 and Cl = 35 Mass of 1mol CaCl2 is = ( 40+70) = 110 In 110 g CaCl2 ,…

Q: White limestones contains a large percentage of calcium carbonate, CaCO, What is the mass in grams…

A: The relation between mole and mass of any substance is given by - Mole = Mass/molar mass

Q: How many moles of atoms are in e

A: According to the question, we need to calculate the moles of atoms are in the elemental shape. The…

Q: How many moles of MgSiO, are in 163 g of the compound?

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

Q: The molar mass of oxygen is?

A: The mass of one mole of an atom or molecule is defined as the molar mass. The molar mass is…

Q: How many grams of Br are in 145 g CaBr, ? mass:

A:

Q: How many grams of Cl are in 255 g CaCl, ?

A: Calcium chloride is an ionic compound made up of one calcium atom and two chlorine atoms.

Q: Gram molecular mass of the element

A: Molecular mass: It is the summation value of all the masses of all the atom present in that…

Q: What is the molar mass of unknown Q whose mass is 23.08g and .0389moles Hint Molar Mass = g/mol %3D

A: Given  Mass = 23.08 gram  Number of mole = 0.0389 mole  Molar mass = ?

Q: How many moles are in 12.82 grams of Ti(NO,).?

A:

Q: How many grams of iron(Il) chlorīde ! would be in 4.8 moles?

A: The molar mass of Iron (II) chloride is 126.75 g/mol

Q: Mass % of N in dinitrogen trioxide

A: The chemical formula of diniteogen trioxide is N2O3. The molar mass of N2O3=[(2×14)+(3×16)] = 76…

Q: How many moles c

A:

Q: One molecule of H2SO4 would have a mass in grams equal to?

A: Given, one molecule of H2SO4we are asked to calculate the mass of one molecule of H2SO4 in grams.

Q: Mass % of I in strontium periodate

A:

Q: moles

A:

Q: What is the mass of 3.4 moles of FeBr, ?

A: In this question, the number of moles of FeBr2 is provided. The mass of FeBr2 has to be…

Q: Percent yields are generally calculated from mass quantities.Would the result be the same if mole…

A: Interpretation- To explain with reason for the result of calculating percent yield using mole…

Q: the amount o

A: Since you have asked multiparts, we will solve the first three subparts for you. If you want any…

Q: t mass of

A:

Q: he moles of a

A:

Q: The % sulfur in sulfur dioxide is

A: The atomic mass of Sulfur =32 g The atomic mass of Oxygen =16 g So, the mass of compound SO2=32+16×2…

Q: moles

A: Mole = mass (gm) / molar mass (gm) We find grams = ? Grams = moles × molar mass             = 0.05 ×…

Q: How many moles are in 9.50 g of CO,?

A: Given :- mass of CO2 = 9.50 g  To calculate:- number of moles of CO2

Q: How many moles of iron (Fe) are in 279 g of iron?

A: Introduction: The amount of material that contains 6.023×1023  atoms, molecules, ions, electrons in…

Q: A student is given 212 grams of potassium. What is the molar mass?

A: Since a student given 212 gm of Potassium (K).

Q: e quantity of moles of

A:

Q: c) How many moles of sulfur dioxide are formed?

A:

Q: the moles

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: what mass of sodium hydroxide has the same number of oxygen atoms as 130g of barium dihydrogen…

A:

Q: How many molecules of F, are in 6.709 g of F?

A: Applying mole concept and avogadro number.

Q: he mass percent o

A:

Q: the mass of Al that will be produced

A:

Q: the molar mass of the metal.

A:

Q: What mass of of sugar is needed to combine with 250 g of water to prepare a sugar-water mixture that…

A:

Q: How many grams of F are in 325 g CaF, ? mass: g

A: Calculate number of gram of F in CaF2 ?

Q: How many grams of Cl are in 515 g CaCl,?

A: Given information:Mass of calcium chloride (CaCl2) = 515 g

Q: 50. How many moles are in a 201.5-gram sample of chlorine gas, Cl,? How many molecules of Cl, are…

A:

Q: in 17.83 moles of carbon dioxide?

A: Molar mass(MM) of CO2 = 12 + 2×16 = 32 g Moles = mass/MM Mass = moles × MM   = 17.83×44 = 784.5 g

Q: How many moles of iron are there in 230kg of iron?

A: