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    NOTE: Since the back of the pages are printed in reverse order (last page is printed first), keep the pages in the same order as they were after Step 1. Also, be sure to feed the pages in the same direction as you did in Step 1.
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14 notecards = 4 pages (4 cards per page)

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Chemistry

front 1

Convert 3.92 oz to grams.

back 1

112 grams

front 2

Convert a speed of 839 mi/hr to units of feet per minute. Also show the unit analysis by dragging components into the unit-factor slots below.

back 2

73832

front 3

If the caffeine concentration in a particular brand of soda is 2.73 mg/oz, drinking how many cans of soda would be lethal? Assume 10.0 grams of caffeine is a lethal dose, and there are 12 oz in a can.

back 3

305.32 cans10

front 4

A chemistry student is 159 cm tall and weighs 45.8kg. What is her height in inches and weight in pounds?

back 4

weight-101 lb

height- 62.6 inch

front 5

The mercury content of a stream was believed to be above the minimum considered safe- 1 part per billion (ppb) by weight. An analysis indicate that the concentration was 0.68 parts per billion. What quantity of mercury in grams was present in 15.0 L of the water, the density of which is 0.998 g/ml? (1 ppb hg= 1ng hg/ 1 g water)

back 5

10.18 x 10-6

front 6

As n instructor is preparing for an experiment, he requires 225g phosphoric acid. The only container readily available is a 150 ml Erlenmeyer flask. Is it large enough to contain the acid, whose density is 1.83 g/ ml

back 6

yes, the acid is 123 ML

front 7

Determine the number of sig figs in each

a- 0.0055

b- 70200

c-99.80

back 7

A-2

B-3

C-4

front 8

Name the ionic compounds

a- Sr(C2H3O2)2

b-Ti(CN)4

c- Fe(HCO3)2

back 8

a- strontium acetate

b- titanium (IV) cyanide

c- iron (II) bicarbonate

front 9

Name the ionic compounds

a- manganese (VII) arsenide

b-ammonium oxide

c-lead (IV) sulfate

back 9

a- Mn3As7

b- (NH4)2O

c- Pb(SO4)2

front 10

What is the correct formula for boron trifluoride

back 10

BF3

front 11

What is the correct name for B2Cl4?

back 11

diboron tetrachloride

front 12

What is the correct formula for diphosphorus pentoxide?

back 12

P2O5

front 13

what is the empirical formula of

40.00% carbon

6.63 % Hydrogen

53.37 % Oxygen

back 13

C1 H2 O1

front 14

which has the highest number of H atom?

A- 0.80 mol CH4

B- 0.50 mol C2 H6

C- 0.60 mol C3 H8

back 14

C