作者yuchen222 (O O)
看板NTUot94
標題Re: [研討] 普化作業
時間Tue Oct 4 23:20:16 2005
※ 引述《zeroben (可以休息了)》之銘言：
: 2.66
: Assume that 50.0 cal of heat is applied to a 15 g sample of sulfur at 20°C.
: What is the final temperature of the sample if the specific heat of sulfur is
: 0.175 cal/(g˙°C)?
: 2.82
: What dosage in grams per kilogram of body weight does a 130 lb woman receive
: if she takes two 250 mg tablets of penicillin? How many 125 mg tablets should
: a 40 lb child take to receive the same dosage?
: 2.86
: A doctor has ordered that a patient be given 15 g of glucose, which is avail-
: able in a concentration of 50.00 g glucose/1000.0 mL of solution. What volume
: of solution should be given to the patient.
: 2.93
: The density of sulfuric acid,H2SO4,is 15.28 lb/gal. What is the density of
: sulfuric acid in grams per milliliter?
: 2.94
: Sulfuric acid(Problem 2.93) is produced in larger amount than any other
: chemical:9.93×10^10 lb in 2000. What is the volume of this amount in liters?
1加侖=3.785是美制
=4.546是英制
化學課本寫1加侖=3.7856公升
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推 zeroben:可是2.93 2.94的解答用英制去算 10/04 23:48
推 VincentZeda:作者腦殘~@@" 10/04 23:52
→ zeroben:寫題目是美國人,做答案是英國人~往正面一點想咩 10/04 23:55
推 yuchen222:誰叫英美不配合好~"~ 10/05 00:03
→ yuchen222:翻譯網頁，雖然翻的有點怪... 10/05 00:23
→ FoBenJa:大家都忘了我是加拿大人... 有需要可以找我 10/05 00:49
→ FoBenJa:好歹我在加拿大也當過他們本地生的高中英文老師阿 10/05 00:50
→ FoBenJa:跟大家留我的MSN: b_a_playa@hotmail.com 10/05 00:52
推 FoBenJa:你們的化學課本... 名字很嚇人的~ 10/05 00:57