Directions in the image Name:Data Table: Observations of physical and chemical propertiesSystemObservation of dry copper (II) chloride (g)Observation of aluminum foilObservation of waterVolume of water (ml)Observation of Unstirredcopper (II) chloride in waterObservation of Stirred solution ofcopper (II) chloride in waterInitial temperature of copper (II) chlorideand waterObservation Copper (II) chloride solutionplus aluminum foilMaximum temperature of reaction (°C)Final temperature (°C)(After observing aluminum for 5 minutes)Comparison of Results to ClassmatesChemical Changes LabChemistrymassof system beforemass of System aftergreenDate:6Observations/DataShitney smooth, respective,Blue, flakey, small.•Shiney, Smooth, reflectivoClear, orderless, Travid25.0mllight bluePer.21.60°It likesSravy and theCopper is red the glass is warmen. Itsmells bad, it has condersation.783 (°45.3°weasree we had verySimilar results this whers that thewas a SUCOSS.everpiment170829170.549 5. State the law of conservation of matter.6. In a certain reaction, 125.0 g of pentane gas reacts with 175.0 g of oxygen gas to produce 150.0 g ofwater and an unknown amount of carbon dioxide.a. Write a word equation for this reaction:b. How much carbon dioxide will be produced? Explain your answer.

Atoms as Building Blocks:Atoms are the basic building blocks of matter. They combine in various ways…

5. State the law of conservation of matter. 6. In a certain reaction, 125.0 g of pentane gas reacts with 175.0 g of oxygen gas to produce 150.0 g of water and an unknown amount of carbon dioxide. a. Write a word equation for this reaction: b. How much carbon dioxide will be produced? Explain your answer.

5. State the law of conservation of matter. 6. In a certain reaction, 125.0 g of pentane gas reacts with 175.0 g of oxygen gas to produce 150.0 g of water and an unknown amount of carbon dioxide. a. Write a word equation for this reaction: b. How much carbon dioxide will be produced? Explain your answer.

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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Directions in the image

Name:
Data Table: Observations of physical and chemical properties
System
Observation of dry copper (II) chloride (g)
Observation of aluminum foil
Observation of water
Volume of water (ml)
Observation of Unstirred
copper (II) chloride in water
Observation of Stirred solution of
copper (II) chloride in water
Initial temperature of copper (II) chloride
and water
Observation Copper (II) chloride solution
plus aluminum foil
Maximum temperature of reaction (°C)
Final temperature (°C)
(After observing aluminum for 5 minutes)
Comparison of Results to Classmates
Chemical Changes Lab
Chemistry
mass
of system before
mass of System after
green
Date:
6
Observations/Data
Shitney smooth, respective,
Blue, flakey, small.
•Shiney, Smooth, reflectivo
Clear, orderless, Travid
25.0ml
light blue
Per.
21.60°
It likes
Sravy and the
Copper is red the glass is warmen. It
smells bad, it has condersation.
783 (°
45.3°
we
asree we had very
Similar results this whers that the
was a SUCOSS.
everpiment
170829
170.549

5. State the law of conservation of matter.
6. In a certain reaction, 125.0 g of pentane gas reacts with 175.0 g of oxygen gas to produce 150.0 g of
water and an unknown amount of carbon dioxide.
a. Write a word equation for this reaction:
b. How much carbon dioxide will be produced? Explain your answer.

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