1. How many MOLECULES of sulfur tetrafluoride are present in 2.69 moles of this compound ?  molecules. 2. How many MOLES of sulfur tetrafluoride are present in 5.66×1022 molecules of this compound ?  moles.

Q: Important values if needed for this question. 1. How many MOLECULES of sulfur dichloride are present…

A: Mole interms of particles: 1 mol = avogadro number of particles            = 6.022 x 1023…

Q: Suppose you have 0.400 moles of HI, how many HI molecules do you have

A: One mole of any substance contains 6.022×1023 molecules. of it.

Q: Given the following equation: 2 C4H10 + 13 O2 + 8 CO2 + 10 H20, show what the following molar ratios…

A:

Q: How many ATOMS of sulfur, are present in 3.02 moles of sulfur dichloride, SCl2?  atoms of sulfur…

A: a.) Calculating the the atoms of sulphur: Given;

Q: This is the chemical formula for nickel tetracarbonyl (a powerfully poisonous liquid used in nickel…

A: Given, Chemical formula of nickel tetracarbonyl complex is Ni(CO)4  Moles of nickel in nickel…

Q: Consider the molecule tetrahydrocannabinol (?21?30?2), or THC: How many moles of carbon atoms are…

A: The formula of tetrahydrocannabinol is C21H30O2 . From the concept of molecular weight and mole…

Q: Label the diagram to correctly convert 1.02x1024 molecules of O, to moles of O, X- :: 1.02x1024…

A: Welcome to bartleby !

Q: How many molecules of ammonium nitrate, NH4NO3,  are there in 3.33 moles of ammonium nitrate? Enter…

A: 2.00 x 1024 molecules of ammonium nitrate

Q: how many moles of Pl₃Ln₂ are in 31.938 grams

A: Molar mass of PI3Ln2=31+3×127+2×139                =690 g/mol Given mass=31.938 gram since, no. of…

Q: How many molecules of sulfur tetrafluoride are present in 3.45 moles of this compound?  molecules…

A: Moles of sulphur tetrafluoride=3.45mol

Q: Determine the number of moles in 5.00 × 10²³ formula units of BaBr₂.

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 124 grams of H2SO4.

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

Q: Calculate the following: The number of molecules in 2 moles of AgCl The number of molecules in 2…

A:

Q: a. How many molecules of dinitrogen monoxide are present in 4.63 moles of this compound?…

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Q: How many molecules are contained in 25.23 grams of dihydrogen sulfide (H2S)

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Q: Calculate the number of formula units present in a sample that contains 4.8 moles of potassium…

A:

Q: How many moles of dinitrogen do you have if there are 56 g? Please round to the nearest whole…

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

Q: 1. How many MOLECULES of boron tribromide are present in 2.51 moles of this compound ? molecules. 2.…

A: Number of moles is calculated by dividing given mass with molecular mass.

Q: 1. How many MOLECULES of carbon tetrafluoride are present in 1.79 moles of this compound ? Visited…

A:

Q: 1. How many MOLES of dioxygen difluoride are present in 1.20 grams of this compound ? moles. 2. How…

A: 1 mole = 6.022×1023 [Avogadro's number]  The mass of one mole of molecules of a substance is called…

Q: Florasulam is an herbicide with the chemical formula C12H8F3N5O3S. Answer the questions below…

A:

Q: A crime scene investigator finds a 3.5 g (C10H14N2) sample of nicotine and sends it to the lab for…

A: Please find the attachment.

Q: How many moles of Ge (element number 32) are in a 217.4 g sample? 1.497 mol 0.3340 mol…

A: We have given that Mass of Ge = 217.4g  Atomic mass Ge = 72.63g/mol

Q: Worksheet 2: The Mole and Chemical Quantities 1) What is the molar mass of ammonium sulfate? 2) a)…

A: Since you have asked multiple questions we will solve the first one for you.  If you want answer to…

Q: 1. How many MOLECULES of carbon tetrabromide are present in 2.66 moles of this compound ? molecules.…

A: We know that, A mole of a substance or a mole of particles contain  6.02×1023 molecules.

Q: How many atoms are in 3.67x10^-5 mol of (NH4)2SO4?

A: Introduction:

Q: How many molecules of ammonium nitrate, NH4NO3,  are there in 3.24 moles of ammonium nitrate? Enter…

A:

Q: How many molecules are in a 0.921 mol sample of ethane?

A: Given,  Moles of ethane = 0.921 mol.  The number of molecules in 0.921 mole of ethane is:

Q: from the previous question convert 3 moles of H2 to molecules of H O 3 molecules of H2 O 1.806X1024…

A: Correct option is B. One mole consists of NA number of molecules. 1mole = NA number of molecules…

Q: mass of sample moles of sample molecules in sample atoms in sample 4.07 g C6H6 4.00.0522 mol…

A:

Q: values if needed for this question. 1. How many GRAMS of copper(II) nitrate are present in 1.75…

A: Moles of compound=1.75mol

Q: Determine the number of moles in 4.21 × 10²³ molecules of CaCl₂

A: The mole is an amount unit that provides   measure of the number of atoms or molecules in a bulk…

Q: How many moles are in 736.5 of NaCl

A: Given that,  mass of NaCl= 736.5 gm Molar mass of NaCl=58.5 g/mol so,

Q: Please check my work on percent composition (chemistry.) 1. Use the Percent of Al, Si, and O to get…

A: In this question, we will determine the Empirical formula of the compound  For, the empirical…

Q: How many moles of sulfur dioxide are present in molecules of this compound? ______moles How many…

A:

Q: How many moles of MgCO3 are present in 252.939 grams of MgCO3?

A: Number of moles is given by the ratio of mass of the substance to that of the molar mass of the…

Q: Acetaldehyde has the molecular formula C2H4O. Given 55.0 g of Acetaldehyde answer the following…

A:

Q: How many moles of boron trifluoride are present in 3.34 x 10^22  molecules of this compound?  moles…

A:

Q: Determine the number of grams of salicylic acid in 0.018 moles

A: We know molarity mass of salisaylic acid =132g/mole Mole=0.018 Mole= gram/molar mass

Q: a. How many molecules of dinitrogen tetrafluoride are present in 2.53 moles of this compound?…

A: Note:  As per our guidelines we are supposed to answer only first question.

Q: 4 NH3 (g) + 5 O2 (g) →→ 4 NO (g) + 6 H2O (l) What is the mole-mole factor (ratio) of H2O to NH3?

A: Mole ratio

Q: Question 18 How many electrons are in the highest shell of a Be atom? Enter a number. Question 19…

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Q: please answer this question correctly. dont just give an answer, please include brackets,…

A: A mole is a unit of measurement for atoms, molecules, and ions just like other units are there for…

Q: Consider the 124g sample of the compound? Determine the moles of calcium chloride present (a)number…

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Q: 1. How many MOLECULES of carbon tetrafluoride are present in 2.25 moles of this compound ?…

A: The number of moles of a substance is determined as the number of molecules, atoms or ions upon…

Q: Calculate the number of moles of Cl atoms in 3.01×1024 formula units of magnesium chloride, MgCl2

A: Given :-  Number of formula units of MgCl2 = 3.01×1024 formula units  To be calculated:-  Number of…

Q: 1. How many MOLECULES of sulfur trioxide are present in 4.25 moles of this compound ? molecules. 2.…

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

Q: Consider a sample of carbon tetrafluoride that contains 1.05 × 10²⁴ atoms of fluorine. Using the…

A:

Q: 1. How many MOLES of boron trichloride are present in 4.21 grams of this compound ? moles. 2. How…

A: