AP Chemistry Summer Assignment & First Day Test Material

AP Chem Summer Assignment Worksheet #1Measurements and CalculationsMixed Metric and American Conversions: Show ALL work, using dimensionalanalysis, and answer in scientific notation.1. 0.014 kilograms to centigrams2. 4.305 liters to milliliters3. 61.2 microliters to milliliters4. 5.48 centimeters to millimeters5. 3.80 km to meters6. 40.6 decimeters to decameters7. 3.88 miles to hectometers8. 2.994 ounces to milligrams9. 926 tons to Megagrams10. How many centimeters are therein 7.88 x 10 2 feet?11. Convert 6.775 yards topicometers.12. Convert 5.47 x 10 -2 hectogramsto ounces13. How many centimeters are therein 51.004 milesDensity: Show ALL work, use dimensional analysis when necessary.14. If an unknown solid weighs 84.0 grams and occupies 30.0 cm 3 of space, whatis its density?15. What is the mass of a liquid having a density of 1.50 g/ml and a volume of 3.5liters?16. What volume would a 200 gram sample of gold have if its density is known tobe 20.5 g/cm 3 ?17. A solid block of substance is 74.0 cm by 55.0 cm by 29.0 cm and it weighs 625kg. Assuming that it did not chemically react with water nor dissolve in it, would itfloat in water? Show your work.18. A gas has a volume of 7.0 liters and a mass of 4.44 X 10 5 micrograms. Whatis its density?19. A certain liquid has a density of 0.855 g/ml. How many LITERS would weigh1.00 kg?

AP Chem Summer Assignment Worksheet #1Dimensional Analysis (Exercising Problem Solving Skills): Show ALL work, usingdimensional analysis, Report answers using the correct number of significantfigures.20. The record long jump is 349.5 inches. Convert this to meters. There are 2.54cm in an inch.21. A car traveling 55.0 miles per hour. Convert this to meters per second. 1 mile= 1.61 km.22. How many milligrams are there in a 5.00 grain aspirin tablet? 1 grain =0.00229 ounces. There are 454 grams/pound and 16.0 ounces/pound.23. Mercury has a density of 13.54 g/mL. How many milliliters would 100. gramsfill?24. In 1980, the US produces 18.4 billion pounds (1.84 X 10 10 lbs) of phosphoricacid to be used in the manufacture of fertilizer. The average cost of the acid is$318/ton. (1 ton = 2000 lbs) What was the total value of the phosphoric acidproduced?25. On planet Zizzag, city Astric is 35.0 digs from city Betrek. The latest inteenage transportation is a Zeka which can travel a maximum of 115 millidigs/zip.On Zizzag their time system divides each dyne into 25.0 zips. How many dyne willit take Pezzi to get from Astric to Betrek to see his girlfriend?26. While prospecting in the North Woods, Joe found a gold nugget which had adensity of 19.2 g/cm3. Joe dropped the gold into water in a graduated cylinder, thewater level increased by 15.0 mL. How many grams of gold did he have?27. Light travels at a speed of 3.00 X 10 10 cm/sec. What is the speed of light inkm/hr?28. A cheetah has been clocked at 112 km/hr over a 100. meter distance. What isthis speed in m/sec?

Chemical FormulasSee http://www.wise.k12.va.us/jjk/Chemistry/formula.htm for help1. Write formulas for the following: 2. Hame each of the following:a. barium sulfate ____________________ a. CuSO 4 ____________________b. ammonium chloride_______________ b. PCl 3 ______________________c. chlorine monoxide_________________ c. Li 3 N_______________________d. silicon tetrachloride________________ d. BaSO 3 ____________________e. magnesium fluoride________________ e. N 2 F 4 _______________________f. sodium oxide______________________ f. KClO 4 ______________________g. sodium peroxide___________________ g. NaH_______________________h. copper (I) oxide____________________ h. (NH 4 ) 2 Cr 2 O 7_______________________i. zinc sulfide_________________________ i. HNO 2 * ______________________j. potassium carbonate_________________ j. Sr 3 P 2 _______________________k. hydrobromic acid____________________ k. Mg(OH) 2 ____________________l. perchloric acid_______________________ l. Al 2 S 3 _______________________m. lead (II) acetate_____________________ m. AgBr______________________n. sodium permanganate________________ n. P 4 O 10 _______________________o. lithium oxalate_______________________ o. HC 2 H 3 O 2 * ___________________p. potassium cyanide____________________ p. CaI 2 _________________________q. iron (III) hydroxide____________________ q. MnO 2 ______________________r. silicon dioxide________________________ r. Li 2 O_________________________s. nitrogen trifluoride____________________ s. FeI 3 ________________________t. chromium (III) oxide___________________ t. Cu 3 PO 4 _______________________u. calcium chlorate______________________ u. PCl 5 ________________________v. sodium thiocyanate___________________ v. NaCN_______________________w. nitrous acid__________________________ w. HF * _________________________* Name as acids

1+ IonsNH 4+1- IonsNO 2-NO 3-HSO 4-OH -CN -MnO 4-HCO 3-ClO -ClO 2-ClO 3-ClO 4-BrO 3-IO 3-IO 4-C 2 H 3 O 2-H 2 PO 4-2- IonsCO 32-SO 32-SO 42-S 2 O 32-O 22-CrO 42-Ammonium ionnitritenitratehydrogen sulfate (bisulfate)hydroxidecyanidepermanganateCommon Polyatomic Ionshydrogen carbonate (bicarbonate)hypochloritechloritechlorateperchloratebromateiodateCr 2 O 7 2- dichromateHPO 42-3- IonsPO 43-AsO 43-periodateacetatedihydrogen phosphatecarbonatesulfitesulfatethiosulfateperoxidechromatehydrogen phosphate (biphosphate)phosphatearsenate

Solubility Rules1. All compounds containing the alkali metal cations and the ammonium ion are soluble.2. All compounds containing NO 3 - , ClO 4 - , ClO 3 - , and C 2 H 3 O 2 - anions are soluble.3. All chlorides, bromides, and iodides are soluble except those containing Ag + , Pb 2+ , orHg 2 2+ .4. All sulfates are soluble except those containing Hg 2 2+ , Pb 2+ , Sr 2+ , Ca 2+ , or Ba 2+ .5. All hydroxides are insoluble except compounds of the alkali metals, Sr 2+ , Ca 2+ , and Ba 2+ .6. All compounds containing PO 4 3+ , S 2- , CO 3 2- , and SO 3 2- are insoluble except those thatalso contain alkali metals or NH 4 + .There are a lot of online quizzes available to help you learn these rules.