How can we answer questions 3 and 4 ? 1.) How many kilograms of sodium sulfate are necessary to weigh out 9.50moles?2.3.5. If a gumdrop is 2.0 cm³ in volume, what would the volume of a dozengumdrops be?6.How many molecules of ammonia are there in 15.0 moles of NH3?How manymoles of H are there in 26.0 g of H₂O?How many molecules of CH4 are there in 25.5 g of methane? How manymoles of H atoms are there?7.If a raindrop is 0.0951 cm³ in volume, what would the volume of anAvogadro number of raindrops be?Lauric acid is used to make the detergents found in shampoo and toothpaste.Lauric acid is similar to stearic acid, but only has 12 carbons. Show the Lewisstructure for lauric acid.utooomulovodmuin 2'obreneqze hobbe Ad ceturBw Jetelgrapo et alori yoy now I risq mi nwurde ai noidaluste quis2 A 107196bousiouz20 10119 em hins quong raso yd bortion ist hodmonorbegovA worle

Given , (4) Mass of water = 26.0 g

Answered: 3. How many moles of H are there in…

3. How many moles of H are there in 26.0 g of H₂0? How many molecules of CH4 are there in 25.5 g of methane? How many moles of H atoms are there?

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...

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Concept explainers

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.

Question

How can we answer questions 3 and 4 ?

1.) How many kilograms of sodium sulfate are necessary to weigh out 9.50
moles?
2.
3.
5. If a gumdrop is 2.0 cm³ in volume, what would the volume of a dozen
gumdrops be?
6.
How many molecules of ammonia are there in 15.0 moles of NH3?
How many
moles of H are there in 26.0 g of H₂O?
How many molecules of CH4 are there in 25.5 g of methane? How many
moles of H atoms are there?
7.
If a raindrop is 0.0951 cm³ in volume, what would the volume of an
Avogadro number of raindrops be?
Lauric acid is used to make the detergents found in shampoo and toothpaste.
Lauric acid is similar to stearic acid, but only has 12 carbons. Show the Lewis
structure for lauric acid.
utoo
omulov
odmuin 2'obren
eqze hobbe Ad cetur
Bw Jetelgrapo et alori yoy now I risq mi nwurde ai noidaluste quis2 A 107196
bousiouz20 10119 em hins quong raso yd bortion ist hodmonorbegovA worle

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