All: Watch and take notes on this video:
Intro to Nuclear Chemistry
**I know it says 'review' but just take notes on everything in the video and I will elaborate on certain things in our next class.
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Thursday, May 28
Section 4H: Write half reactions in your notebook for the following problems on the worksheet we did in class today:
9b, d, e, g, h and 10a, b, e
Section 4: Complete the redox worksheet you got in class today.
9b, d, e, g, h and 10a, b, e
Section 4: Complete the redox worksheet you got in class today.
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Ms. Tanzman
Tuesday, May 26
All: Use this video to complete the worksheet you got in class today (don't forget that the PPT is at the bottom of the website!)
Redox
Redox
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Ms. Tanzman
Thursday, May 21
All: Study!!
*All Acids and Bases, including theories, calculating pH, pOH, etc, neutralization reactions, characteristics
*Thermochem, including Ch 16 + 17 textbook homeworks, q=mcT problems, potential energy graphs, factors effecting reaction energy and rates
**You can pick up the final review packet from the folder on my office door**
*All Acids and Bases, including theories, calculating pH, pOH, etc, neutralization reactions, characteristics
*Thermochem, including Ch 16 + 17 textbook homeworks, q=mcT problems, potential energy graphs, factors effecting reaction energy and rates
**You can pick up the final review packet from the folder on my office door**
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Ms. Tanzman
Tuesday, May 19
Section 3H: Use Ch. 17, Section 1 to complete the worksheet you received at the end of class today. You should complete the first PE diagram (1-9) and questions 1-5 on the back of worksheet.
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Ms. Tanzman
Monday, May 18
All: Take notes on pages 568 - 570 of your textbook. Then answer these q = mcΔT problems in your notebook:
1) What is the specific heat of a substance that absorbs 2500 joules of heat when a sample of 100 g of the substance increases in temperature from 10 °C to 70°C
2) How many grams of water would require 2200 joules of heat to raise its temperature from 34°C to 100°C? The specific heat of water is 4.18 J/g∙C
3) The specific heat of wood is 2.03 J/g∙°C. How much heat is needed to convert 550 g of wood at -15.0°C to 10.0°C?
4) A 55 kg block of metal has an original temperature of 15.0°C and 0.45 J/g∙°C. What will be the final temperature of this metal if 450 J of heat energy are added?
5) Object A specific heat is 2.45 J/g∙°C and object B specific heat is 0.82 J/g∙°C. Which object will have a higher temperature if the same amount of heat is applied to both objects.
1) What is the specific heat of a substance that absorbs 2500 joules of heat when a sample of 100 g of the substance increases in temperature from 10 °C to 70°C
2) How many grams of water would require 2200 joules of heat to raise its temperature from 34°C to 100°C? The specific heat of water is 4.18 J/g∙C
3) The specific heat of wood is 2.03 J/g∙°C. How much heat is needed to convert 550 g of wood at -15.0°C to 10.0°C?
4) A 55 kg block of metal has an original temperature of 15.0°C and 0.45 J/g∙°C. What will be the final temperature of this metal if 450 J of heat energy are added?
5) Object A specific heat is 2.45 J/g∙°C and object B specific heat is 0.82 J/g∙°C. Which object will have a higher temperature if the same amount of heat is applied to both objects.
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Ms. Tanzman
Thursday, May 14
Sections 3H: Read and take notes on chapter 16, section 1 of your textbook. Then answer the section review questions #1-5.
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Ms. Tanzman
Wednesday, May 13
Section 3H: pH packet is due on Friday!!
Sections 4H: Read and take notes on chapter 16, section 1 of your textbook. Then answer the section review questions #1-5.
Sections 4: Read and take notes on chapter 16, section 1 of your textbook. Then answer the section review questions #1-5.
***pH packet is due on Friday!!***
Sections 4H: Read and take notes on chapter 16, section 1 of your textbook. Then answer the section review questions #1-5.
Sections 4: Read and take notes on chapter 16, section 1 of your textbook. Then answer the section review questions #1-5.
***pH packet is due on Friday!!***
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Ms. Tanzman
Friday, May 8
Section 4H: On your pH packet, complete #5 (all parts) on the front page and #1-10 on the second page.
Section 4: On your pH packet, complete #5 -10 on the front page, #1-5 on the second page and #11, 12 on the third.
Section 4: On your pH packet, complete #5 -10 on the front page, #1-5 on the second page and #11, 12 on the third.
Posted by
Ms. Tanzman
Wednesday, May 6
Sections 3H & 4H: Watch and take notes on this video:
Intro to Logs
Section 4: Watch and take notes on this video:
pH and pOH
Sections 4 & 4H: Stop by my office on 3L tomorrow before homeroom to pick up an extra credit opportunity!!
Intro to Logs
Section 4: Watch and take notes on this video:
pH and pOH
Sections 4 & 4H: Stop by my office on 3L tomorrow before homeroom to pick up an extra credit opportunity!!
Posted by
Ms. Tanzman
Wednesday, May 5
Section 4H: Complete your lab and the acid base theories worksheet using the notes you took from last week's video and your textbook (chapter 14)
Section 4: Complete the acid base theories worksheet using the notes you took from last week's video and your textbook (chapter 14). Lab can be completed for extra credit!!
Posted by
Ms. Tanzman
Monday, May 4
Section 3H: Complete your lab and the acid base theories worksheet using the notes you took from last week's video and your textbook (chapter 14)
Posted by
Ms. Tanzman
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