Do Now
- Which state of matter has the highest kinetic energy? (solid, liquid, or gas) Why do you think so?
- What do the molecules in a gas look like?
- What do the molecules in a liquid look like?
What type of reaction requires heat to happen? | |||||||
2) How many atoms of each element are in the following compound?
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Which chemical bond most likely stores the most energy? | ||
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Atoms of which element have the most valence electrons? | ||
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How many degrees will 340 J raise the temperature of 6.8 g of water? (Refer to table of constants for water.) Exit Ticket: Finish your TST questions! |
Which of the following units could not be used to measure density? Explain! | ||
Exit Ticket: Pick up a lab tst handout from Ms Friedrich. You will be building a helmet for a crashing egg (falling from the ceiling) using the following guidelines and materials:
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Which reaction would cause an increase in entropy? Explain! | ||
2)What is the value for G at 1000 K if H = -220 kJ/mol and
Exit Ticket: Pick up a lab sheet from Ms Friedrich. Complete the pre-lab for Monday. Materials list:
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How much energy is required to raise the temperature of 3 g of silver from 15°C to 20°C? (Refer to table of specific heat values.) 2) How much energy is required to vaporize 1.5 kg of aluminum? (Refer to table of latent heat values.) 3) What is the value for G at 1000 K if H = -220 kJ/mol and Exit Ticket: What is calorimetry? Draw a diagram and write 2 sentences to describe. |