ockLearning Goal:The conversion factor between mass and number of moles iscalled molar mass. By consulting the periodic table, we candetermine that the molar mass of NaCl is23.0 g/mole + 35.5 g/mole = 58.5 g/moleThis number tells us that 1 mole of NaCl has a mass of 58.5 gThe conversion factors are58.5 g1 moleandescHere is an example of the conversion of 12.0 moles of NaCl tograms using the first conversion factor:12.0 moles x1Q1 mole58.5 gF1A58.5 g1 mole2JE-702 gF2WSJUL2720#3F3EDDO$4F4Part ARWhat is the mass of 5.60 moles of magnesium chloride, MgCl₂?Express your answer with the appropriate units.▶ View Avallable Hint(s)mass of MgCl₂SubmitPart BFHow many moles of nitrogen, N, are in 71.0 g of nitrous oxide, N₂O?Express your answer with the appropriate units.►View Available Hint(s)Value%саHA5F5TμAValue6GUnitsMacBook AirF6DELETFORMAREY&7?HUnitsstvF7U▶118J?AFB

Answered: Image /qna-images/answer/d77f1ca4-c2d6-46b5-96b0-35987744012f.jpg

Answered: What is the mass of 5.60 moles of…

Science

Chemistry

What is the mass of 5.60 moles of magnesium chloride, MgCl₂? Express your answer with the appropriate units.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: How many grams are in 7.59 x 1023 molecules of Fe2O3?

A: Given 7.59 ×1023 molecules of Fe2O3 . To find grams of Fe2O3 .

Q: How many moles are there in 6.55 x 1025 molecules of H2O?

A: Given: The number of molecules of water=6.55 x 1025 1 mol of water = 6.022 x 1023 molecules…

Q: What is the mass in grams of 1.16 × 10²⁵ molecules of Cl₂?

A: Given -> Number of molecules of Cl2 = 1.16 × 1025 molecule

Q: A molecule has the formula Na₂SOx, where X is a number of oxygen atoms. If the molar mass of the…

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

Q: What is the mass, in grams, of 2.70×10−3 mol of ammonium phosphate? Express your answer…

A: Molecular Formula and Molar Mass Ammonium phosphate has molecular formula (NH4)3PO4 . Molar mass of…

Q: Calculate the mass of carbon atoms in 0.767 moles of glucose, C6H12O6. Use the correct number of…

A: Given that: number of moles of glucose = 0.767 To find: mass of carbon atoms in 0.767 moles of…

Q: Calculate the mass of 1.00 x 1024 (a septillion) molecules of water.

A: Given : Number of water molecules = 1.00 X 1024

Q: Determine the mass in grams of 3.2 moles of Ca(OH)2.

A: We know that, moles can be expressed as, or, mass of solute = Number of…

Q: Which of the following conversion factors is correctly set up to determine the number of moles of…

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

Q: 5. How many molecules are there in 6.71 mol of glucose (C6H1206)? 1 mol = 6.02 x 1023 molecules

A: Final answer:- 4.04*1024 molecules

Q: What is the mass of 3.367 moles of Ca(OH)2?

Q: nterpret the following equation in t

A: mole intermes of particles : 1 mol = 6.022 x 1023…

Q: What is the mass, in grams, of 9.71×1024 molecules of methanol (CH3OH)?

A: Introduction : We need to calculate mass in grams for CH3OH . First convert molecules into moles .

Q: You have 28.83 liters of oleic acid. Find the number of molecules in this sample. Oleic acid has a…

Q: plucheme & Calculate the Mass (in grams) of 6.97 x 1023 Compounds of (NH4)2S

Q: How many moles of Ca2+ ions are present in 7.52 · 1020 Ca(OH)2 formula units? Express your answer in…

A: Given : Number of formula units of Ca(OH)2 = 7.52 X 1020

Q: Find the mass in grams of C3H8O (isopropyl alcohol) that would contain 5.44x10^25 C atoms.

A: The question is based on mole concept. We have to calculate mass of alcohol present in the given…

Q: Silane, SiH4, is prepared according to the following equations: Si(s) + 3 HCl(g) → HSiCl3(l) +…

A: Si(s) + 3 HCl(g) → HSiCl3(l) + H2(g) 4 HSiCl3(l) → SiH4(g) + 3 SiCl4(l) 2.42 moles of…

Q: How many Moles of magnesium phosphate do you have if you have 8.257 x 10^25 phosphate ions

A: Divide ion by Avogadro number to get mole

Q: What is the mass of 2.9 × 10^26 molecules of dinitrogen pentoxide, N2O5(g)?

A: Molecules of N2O5 = 2.9 x 1026

Q: Determine the number of molecules of ethanol( C 2 H 5 OH) in 47.0 g.

A: In the International System of Units, the mole (symbol: mol) is the unit of measurement for the…

Q: How many molecules are there in 62.3 g of water? You will need to divide your answer by 1.0x10^23

A: Given: Mass of water = 62.3 g

Q: Calculate the mass in grams of 6.12 mole Cu(NO3)2.

A: Solution stoichiometry is mainly based on the calculation of moles and volumes. These two values are…

Q: Vitamin C has the formula C6H8O6. Calculate the number of vitamin C molecules present in a 0.250-g…

A: Vitamin C, also called ascorbic acid, seems to be a water-soluble vitamin contained in citrus fruits…

Q: Calculate the mass in grams of 4.46×1024 molecules of propylamine. The chemical formula for…

A: Avogadro constant = 6.022 × 10²³ /mol The moles of propylamine can be calculated asNo. of moles of…

Q: How many grams do 3.47 x 1023 formula units of Sr(ClO4)2 weigh?

A: The question is based on mole concept. We have been given formula units of solute. we have to…

Q: 6.90 x 1024 formula units of sodium nitrite, NaNO₂ Express your answer with the appropriate units.…

A: Multiple questions

Q: How many grams of carbon tetrachlorride are in 1.01 x 1024 molecules?

A: Given: Number of molecules= 1.01×1024 To find: Grams of carbon tetrachloride Formula: Number of…

Q: A 0.720 mol of Ca3(PO4)2 sample weighs how much in milligrams? What is the mass in grams of…

Q: Silane, SiH4, is prepared according to the following equations: Si(s) + 3 HCl(g) → HSiCl3(l) +…

A: 1 mole of any substance have 1 Avagadro number molecules 1 Avagadro number molecules = 6.023*1023…

Q: 2. What is the mass (in grams) of 7.11 X 102 molecules of tetraphosphorous trisulfide?

A: Given, number of molecules = 7.11×1022 Avogadro's constant = 6.022×1023 molecules.mole-1

Q: Calculate the mass in grams 5.40•1024 molecules of propane. The chemical formula for propane is…

A: The chemical formula of propane is C3H8. Chemical formula of a compound indicates 1 mole of its…

Q: How many moles of Al atoms are present in 5.96 · 1018 Al(ClO3)3●6H2O formula units? Express your…

Q: The chemical formula for diethyl amine is: (CH;CH,),NH Calculate the molar mass of diethyl amine.…

A: The chemical formula of diethyl amine is given as (CH3CH2)2NH.

Q: Assuming gasoline to be pure 2-methylhexane, C7 H16 (actually, it is a mixture of many substances),…

A: Molecules consumed per mile = 5.96 x 1023 molecules We need to find the mass of fuel.

Q: The chemical formula for lithium hydride is LiH. A chemist measured the amount of lithium hydride…

A: Detail mathematical calculation is shown below

Q: How many moles are there in 2.83 x 1022 molecules of CH4?

A: 1 mole of CH4 contains 6.022 x 1023 (Avogadro's number) molecules of CH4.

Q: How many C atoms are present in 8.94 · 1020 CH3C(O)H molecules? Express your answer in scientific…

A: Scientific notation is way to express the numbers that are too big or small to be written…

Q: A chemical compound has a molar mass of 136.63 g/mol. How much would 2.46x10^22 molecules of this…

Q: Determine the mass in grams of 6.39 * 10 ^ 41 of arsenio ( mass of one mole of arsenic is 1.92 g)

A: Avogadro's number gives the number of atoms, molecules or ions in one mole of the substance and it…

Q: The molecular formula of remdesivir is C27H35N6O8P. How many oxygen atoms are in 7.9739 moles of…

A: Given: Moles of remdesivir = 7.9739 moles

Q: A balloon filled with neon gas, Ne, contains 9.870 x 1025 atoms. Use the molar mass of neon, 20.18…

A: Given,number of atoms of neon ( Ne ) gas = 9.870 x 1025 atomsmolar mass of Ne = 20.18 g/mol

Q: Convert (8.808x10^24) molecules of water to grams of water. Avogadro's Number is (6.02x10^23). You…

A: given, a number of molecules of water = 8.808×1024 molecules Avogadro's constant, Na = 6.02×1023…

Q: Calculate the amount of anions (in moles) in 8.6 g of magnesium perchlorate. Express your answer…

A: Magnesium perchlorate, Mg(ClO4)2 dissociates into three ions as given by the equation: Mg(ClO4)2 →…

Q: What is the mass of 5.83 ×1017 molecules of liquid propane, C3H8?

A: Given, Number of molecules of C3H8 = 5.83 x 1017 Molar mass of C3H8 = 44.1 g/mol First, we find the…

Concept explainers

Mass Spectrometry

This process is an instrumental method in which a sample is changed to fast moving positive ions by electron bombardment. The charged particles vary due to their different mass to charge ratio and are estimated with the help of this difference. It is also called mass spectroscopy.

Question

ock
Learning Goal:
The conversion factor between mass and number of moles is
called molar mass. By consulting the periodic table, we can
determine that the molar mass of NaCl is
23.0 g/mole + 35.5 g/mole = 58.5 g/mole
This number tells us that 1 mole of NaCl has a mass of 58.5 g
The conversion factors are
58.5 g
1 mole
and
esc
Here is an example of the conversion of 12.0 moles of NaCl to
grams using the first conversion factor:
12.0 moles x
1
Q
1 mole
58.5 g
F1
A
58.5 g
1 mole
2
JE
-702 g
F2
W
S
JUL
27
20
#
3
F3
E
D
DO
$
4
F4
Part A
R
What is the mass of 5.60 moles of magnesium chloride, MgCl₂?
Express your answer with the appropriate units.
▶ View Avallable Hint(s)
mass of MgCl₂
Submit
Part B
F
How many moles of nitrogen, N, are in 71.0 g of nitrous oxide, N₂O?
Express your answer with the appropriate units.
►View Available Hint(s)
Value
%
са
HA
5
F5
T
μA
Value
6
G
Units
MacBook Air
F6
DELET
FORMARE
Y
&
7
?
H
Units
stv
F7
U
▶11
8
J
?
A
FB

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Step by step

Solved in 3 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

On average the body is 60% water by mass. How many water molecules are present in a 68 kg person (about 150 lb) assuming they are 60% water by mass?
This is the chemical formula for chromium(III) nitrate: CrNO33. Calculate the mass percent of nitrogen in chromium(III) nitrate. Round your answer to the nearest percentage.
Silane, SiH4, is prepared according to the following equations: Si(s) + 3 HCl(g) → HSiCl3(l) + H2(g) 4 HSiCl3(l) → SiH4(g) + 3 SiCl4(l) If you use 2.51 moles of solid silicon, how many moles of silane can you obtain? Your answer should have 3 significant figures.
How many grams are in 2.38 × 1022 molecules of ammonia (NH3)?
Let suppose you have a large vat or container of I 2 (diatomic iodide), I tell you there is a total of 6 moles in some container. If there are 6 moles of the molecule I 2, how many individual moles of I exist in this same container? You could suggest none because it is all in the form of I 2 and that is not a bad answer, but thinking mathematically, from the information I gave you, how many moles of I (iodide) atoms exist in there?
What is the mass of 3.5 x 10^-3 molecules of copper (II) carbonate? Use correct significant figures and units.
Calculate the mass of 1.00 × 1024 (a septillion) molecules of water. Express the answer numerically in grams.
Answer the following questions. (PLEASE SHOW YOUR WORK) What is the mass of 3.981 x 10^25 molecules of ammonium chloride, NH4Cl? An unknown gas is found to consist of 10.48 g of nitrogen and 11.96 g of oxygen. What is the percentage composition of this gas?
How many SiH4 Molecules are there in 9.81 moles of SiH4? You will need to divide your answer by 1.0x10^23.
What is the total mass of oxygen contained in 5.2 g of benzoic acid (C6H5COOH)?
Part A: What is the molar mass of allicin? Express your answer in grams per mole to four significant figures.
What is the mass, in grams of 9.47*10^24 molecules of methanol?