1 Name: Date: Period: Project Description: In this project, you will be ...

More documents

Recommendations

Info

If you want to check your answers or need help on # 7 – check out this video:http://www.khanacademy.org/video/balancing-chemical-equations?playlist=Chemistry7.)_____Al + _____O 2 ------> _____Al 2 O 38.)_____C 2 H 4 + _____O 2 ------> _____CO 2 + _____H 2 O9.)_____C 2 H 4 + _____O 2 ------> _____CO 2 + _____H 2 O10.)_____C 2 H 6 + _____O 2 ------> _____CO 2 + _____H 2 O11.)_____Fe 2 O 3 + _____H 2 SO 4 ------> _____Fe 2 (SO 4 ) 3 + _____H 2 O22
STEP 6: DIMENSIONAL ANALYSIS PART 1How many seconds are in a year? __________________________Dimensional analysis is a method that is used to _______________________________________________________STEPS TO DIMENSIONAL ANALYSISEX #1 : How many seconds are in day?1.) What are you trying to figure out? What units do you want your answer in?2.) What do you know? (Write down any conversion factors you know).3.) Pick a starting factor4.) Solve – make sure you end with the units you are looking for. Cross off/cancel any units. Multiply across the top andmultiple across the bottom. Then divide.5.) Ask yourself if your answer makes senseEX #2 : How many hours are in year?1.) What are you trying to figure out? What units do you want your answer in?2.) What do you know? (Write down any conversion factors you know).23
Page 3 and 4: Chemical Changes on a Molecular Lev
Page 7 and 8: Mostly Cloudy Mini-Lab1.) Put on go
Page 9 and 10: STEP 3: EVIDENCE FOR CHEMICAL REACT
Page 11 and 12: *****AS PART OF YOUR HOMEWORK, PLEA
Page 13 and 14: 15.) The diagram below represents a
Page 15 and 16: Structure of an EquationAll chemica
Page 17 and 18: 4.) Fill out the following table ba
Page 19 and 20: Balancing Chemical EquationsBecause
Page 21: HomeworkFor each problem, balance t
Page 25 and 26: EX #4: How many seconds are in a ye
Page 27 and 28: 1.) How many nickels are in 10 dime
Page 29 and 30: STEP 7: DIMENSIONAL ANALYSIS PART 2
Page 31 and 32: STEP 8: MOLES & PARTICLESReview: Ba
Page 34 and 35: STEP 9: MOLES & GRAMSReview:1.) How
Page 36: HOMEWORKMolar MassDo the following
Page 39 and 40: 3.) At STP, what volume does 0.355
Page 41 and 42: Mole-Volume Conversions1. Determine
Page 43 and 44: 5. How many particles are there in
Page 45 and 46: Example #1: Now, try with a real ch
Page 47 and 48: STEP 13: STOICHIOMETRY PART 21.) Ba
Page 49 and 50: 7. The Haber reaction produces ammo
Page 51 and 52: Name: Date: Period:Stoichiometry is
Page 53 and 54: Using stoichiometry, how many moles
Page 55 and 56: 4. What was the mass of the empty 5
Page 57: Name: Date: Period:An essential par

1 Name: Date: Period: Project Description: In this project, you will be ...

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?