Mrs. Spencer's Class
What's Going On
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THIS ONE Scientific Notation Worksheet (9/3/14) Word / pdf
Scientific Notation Review (9/3/13) pdf Significant Figures Operations Review(word)/ pdf version
Density Worksheet #2 (4 problems) 9/25/13
Are Significant Figures Important?
Dimensional Analysis WS- Metrics-pdf (10/2/13)
Dimensional Analysis Problems (10/8/13) Problems loading, so see the questions as typed, below. Use these conversion relationships, as needed 1 hr = 60 min 1 min = 60 sec 1 ton = 2000 lb 1 wk = 7 days 24 hr = 1 day 1 kg = 2.2 lb 1 gal = 3.79 L 1 cubic meter = 264.2 gall 1 mi = 5280 ft 1 kg = 1000g 1 lb = 16 oz 1 mL = 20 drops 365 days = 1 year 1 yr = 52 weeks 2.54 cm = 1 in 1 L = 1000 mL 0.621 mi = 1.00 km 1 yd = 36 inches 1 cc is 1 cm3 1 mL = 1 cm3 1. A student measures out 3.5 micromoles of copper sulfate. How many millimoles is this? 2. The chemistry teacher sips 0.0052 L of coffee in a sip. How many milliliters is this? 3. My dad ordered 55, 670 g of gravel for our front yard. How many megagrams is this? 4. How many miles will a person run during a 10 kilometere race? 5. The moon is 250,000 miles away. How many feet is it from the Earth? 6. The average American student is in class 330 minutes in a day. a. How many hours is this per day? b. How many seconds is this? 7. How many seconds are there in 1 year? 8. Lake Michigan holds 1.3 x 1015 gallons of water. How many liters is this? 9. Pepsi puts 355 mL of soda in a can. a. How many drops is this? b. How many liters is this? 10. Chicago uses 4.8 x 109 quarts of water in a day. How many liters are need to supply the city for a day? 11. How many minutes are in 180.0 days? 12. If a person weighs 125 lbs, 8 oz., how many mg does s/he weigh? 13. The distance from Santa Maria to Los Alamos is 16.25 mm. What is the distance in cm?
14. Santa Maria has an elevation of 6.30 x 105 mm. How many km is this elevation? 15. During the previous year, Zach’s weather station measured 0.8 yeards of rain. Express this amount in cm. 16. How many grams are equivalent to 1.80 x 10-4 tons? 17. Determine the number o years in 8.35 x 105 minutes. 18. Sixty-two months is equivalent to how many seonds? 19. 0.0054 weeks is equivalent to how many minutes?
Metric Prefixes giga G 109 mega M 106 kilo k 103 hecto h 102 deca da 10 BASE UNIT (m, L, s, m, mol, etc) deci d 10-1 centi c 10-2 milli m 10-3 micro 10-6 nano n 10-9 pico p 10-12
matter Foldable Instructions / pdf (10/10/13)
Dimensional Analysis Worksheet Dimensional Analysis Worksheet-KEY
Getting Acquainted With Your Textbook
Atomic Theories Scientist Project
Atomic Structure Worksheet- Word/ pdf (10/28/13)
ChemQuest 9: Average Atomic Mass Word/ pdf (10/29/13) Skill Practice #9 Atomic Mass (11/1)
Getting to Know Your Periodic Table Activity
Representing Atoms Worksheet (Electron Config) WS
ChemQuest 18: Forming Ions 12/9/13
Skill Practice #19: Ionic Bonding Practice 12/11/13
Ion Tables to Copy to Periodic Table (12/16/13)
ChemQuest #20: Advanced Ionic Bonding
Classwork 9-1 WS : Writing Formulas & Names for Ionic Compounds (12/17/13)
Writing Ionic & Covalent Formulas pdf/Word (1/28/13)
Mole Conversion Practice Problems-p 86 pdf / Word (2/1/13)
Mole Conversion Practice Problems - p 89 & 90 pdf/ Word (2/4/13)
Chemical Quantities Practice pdf / Word (2/6-2/11/13)
Mole Conversion Practice Problems - p 324 & 328 pdf / Word (2/11/13)
Mole Conversions WS #10, 12 pdf / Word(2/13/13)
Balancing Equations WS, #1-20 pdf / Word(3/4/13)
Skill Practice 28, #1-5 & Skill Practice 29, Q#1-10 pdf / Word (3/13/13)
Stoichiometry CW 12-3 Word) / pdf (3/20/13 - 4/2/13) 3/20/13 -do #1, 2, 5, 9, 15, 16 3/21/13 - do # 6, 10, 11, 12, 17, 18 4/1-4/2/13 - do # 3, 4, 7, 8, 13, 14, 19
Stoichiometry Foldable (Word / pdf ) (3/20/13)
ChemQuest #32 (Stoichiometry) Word / pdf (4/2/13)
Nuclear Reactions Foldable Word / pdf (4/15/13)
Nuclear Chemistry Worksheet Word / pdf (4/18-4/19/13)
Gas Laws Problems WS Word / pdf (5/13-5/14/13)
Skill Practice #20: Advanced Ionic Bonding Practice (1/4/12) Complete 1-20, skip 4, 9, 10, 15 Skill Practice #21: Ionic Compounds with Transition Metals
Naming & Writing Formula for Acids (1/23/12)
Naming Covalent Compounds (1/25/12)
Molar Mass & Single Step Conversions (Red Book Practice Problems) - p 315 (2/7/12)
Molar Mass & Percent Composition Worksheet 10-1 (2/8-2/18/12)
The Mole 2-step Conversions SP #30(SP #30) (2/20-2/22/12)
5 Types of Chemical Reactions Foldable (2/21-2/22/12) Information From Red Textbook for Foldable
Balancing Equations Handout(2/29-3/1/12)
5 Types of Chemical Reactions ("Classwork 6-1") (3/13-3/14/12)
Stoichiometry Foldable (CW 3/19)
Classwork 12-3 Already Balanced Version (Stoichiometry Problems) (3/19-3/22/12) NOTE: Monday 3/19 do problems 1, 2, 5, 6, 9, 15, 16 (1-step) Tuesday 3/20, do problems 10, 11, 12, 17, 18, 20 (2-step) Wednesday, 3/21, do problems 3, 4, 7, 8, 13, 14, 19 (3-step)
Limiting Reactant Practice (4/2/12)
Limiting Reactant Practice II (4/3/12)
Gas Laws Practice Problems (4/16/12)
Nuclear Chemistry Handout (5/1-5/3) Complete in class. No electronic version available yet.
Nuclear Chemistry Worksheet (5/9-5/11) Wed (5/9): # 1, 3, 4, 7, 8, 9
Half-Life Worksheet (5/15-5/17) Tues (5/15): # 1a, 2a, 4, 5, 7a Wed (5/16): #1b, 2b, 3, 6, 7b, 8 Half-Life Problems(5/17 - 5/18) All problems are due Monday.
KEYS Scientific Notation Review (9/6/12)
ChemQuest 1: Numbers in Chemistry (9/7/12)
Significan Figures Practice WS (9/10-9/17/12)
ChemQuest 20 Polyatomic Ions (12/14/12)
Classwork 8-1: Writing Formulas for Ionic Compounds (12/17/12)
Naming Covalent Compounds pdf/Word(1/23-1/25/13)
Mole Conversion Practice Problems-p 86 pdf / Word (2/1/13)
Practice Problems - Red Glencoe book - p 324, 328 pdf/ Word (2/11/13)
Balancing & Identifying Type of Reaction pdf / Word (3/5-3/6/13) Information to put in Foldable Ppt / pdf |
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