Show all work, please 1) if an autogas tank holds 17.4 gallons, what is the volume in liters?(Given: 1 gallon = 3.785 liters) 2) If the Moon is 246,000 miles from Earth, what is the distance in kilometers?(Given: 1 mile = 1.61 kilometer ) 3) A certain liquid has a density of 2.67 g/cm 3. 30.5 mL of this liquid would have a mass of how many kilograms? 4)How many atoms of O are found in 1.00 x 10 2 g of K 2Cr 2O 7? 5) Acetylene is used in oxyacetylene gas welding. Calculate the empirical formula for acetylene given its percent composition: 92.25% C and 7.75% H?

Hey, since there are multiple questions posted, we will answer first question. If you want any specific question to be answered then please submit that question only or specify the question number in your message.The conversion used for answering the question is shown below: 1 gallon = 3785 mL =3.785LVolume in liters can be calculated as follows: 1 gallon = 3.785L17.4gallons=x L17.4gallons= 17.4 gallons×3.785L 1 gallon Volume(L)= 65.9 L

Answered: 1) if an autogas tank holds 17.4…

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 101AE: This year, like many past years, you begin to feel very sleepy alter eating a large helping of...

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Show all work, please

1) if an autogas tank holds 17.4 gallons, what is the volume in liters?
(Given: 1 gallon = 3.785 liters)

2) If the Moon is 246,000 miles from Earth, what is the distance in kilometers?
(Given: 1 mile = 1.61 kilometer )

3) A certain liquid has a density of 2.67 g/cm ³. 30.5 mL of this liquid would have a mass of how many kilograms?

4)How many atoms of O are found in 1.00 x 10 ² g of K ₂Cr ₂O ₇?

5) Acetylene is used in oxyacetylene gas welding. Calculate the empirical formula for acetylene given its percent composition: 92.25% C and 7.75% H?

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