April 1
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April 1 PowerPoint PPT Presentation


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April 1. Convert as asked and show work. Convert 35 lb/in 2 to kg / cm 2 . Convert 150 km/hr to mile/hr. April 3. Convert as asked and show work. Convert 77 g of NaBr to moles. Convert 4.2 moles of ZnCl 2 to grams. April 7. Convert as asked and show work.

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April 1

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April 1

April 1

  • Convert as asked and show work.

  • Convert 35 lb/in2 to kg/cm2.

  • Convert 150 km/hr to mile/hr.


April 3

April 3

  • Convert as asked and show work.

  • Convert 77 g of NaBr to moles.

  • Convert 4.2 moles of ZnCl2 to grams.


April 7

April 7

  • Convert as asked and show work.

  • Convert 0.78 moles of CsBr to molecules.

  • Convert 5.4 x 1023 mc of CsBr to moles.


April 9

April 9

  • Convert as asked and show work.

  • Convert 250 g of LiF to molecules.

  • Convert 7.3 x 1022 mc of LiF to grams.


April 15

April 15

  • Convert as asked and show work.

  • The distance between Wichita and Washington DC is ______ miles.

  • A single paper clip is 2 cm long. How many trips between Wichita and DC could be made with a mole of paper clips?


April 17 the data

April 17 : the data

  • Plot the mass of citric acid on the x-axis and vol of CO2 on the y-axis.

  • Find the slope of your line.


April 17 the graph

April 17: the graph


April 21

April 21


April 211

April 21

Graph the rubberband data with an appropriate title and label on axes. You will need a key to do this correctly.


April 23

April 23

Graph the rubberband data with an appropriate title and label on axes. You will need a key to do this correctly.


April 231

April 23

Graph the rubberband data with the appropriate title and axes labels. A key will be necessary.


April 27

April 27


April 271

April 27

  • A substance decomposes at 308 – 310 oC, is insoluble, nonconductive, and shatters. Based on this information, how should this solid be classified?

  • Another substance is nonconductive and cannot be melted in a burner flame of 800 oC. Based on this information, how should this solid be classified?


April 29

April 29


April 29 questions

April 29 questions

  • Based on the data table, what are the independent variables?

  • Based on the data table, what is the dependent variable?

  • What are three things that would need to be constant for a fair test?

  • What temperature is best for corn seeds to sprout?


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