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Your 300mL cup of coffee

Your 300mL cup of coffee is too hot to drink when served at 87C. What is the mass of an ice cube, taken from a -20C freezer,
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2. asked by Anonymous
3. 2,333 views
How would you make 300ml of a mixture of toluene and hexane in a ratio of 70:30 respectively?~I really don't know how I would do
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2. asked by ~christina~
3. 545 views
hi, i was wondering if anyone could help me with this problem? i am having some difficulty with it. thanks.a).how many grams of
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2. asked by tina
3. 439 views
Mr smith mixed 750ml of soft drinks with 250ml of pineapple juice.He then drank 300ml was soft drink?(a)How many ml of the 300ml
1. 1 answer
2. asked by Olive
3. 24 views
which has a greater entropy: 300mL of hydrogen gas or 300mL of liquid hydrogen ?
1. 2 answers
2. asked by george
3. 363 views
Coffee Around the WorldMany people in the United States start their morning with a cup of coffee. Often this coffee is made
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2. 169 views
How many grams of coffee must evaporate from 350 g of coffee in a100-g glass cup to cool the coffee from 95.0ºC to 45.0ºC ?
1. 2 answers
2. asked by Mohanad
3. 1,800 views
The "steam" above a freshly made cup of instant coffee is really water vapor droplets condensing after evaporating from the hot
1. 1 answer
2. asked by Eric
3. 2,083 views
The "steam" above a freshly made cup of instant coffee is really water vapor droplets condensing after evaporating from the hot
1. 2 answers
2. asked by Alice
3. 1,294 views
Hot Java Coffee Company adverties their decaffeinated coffee as 97% caffeine free as compared to their regular caffeinated
1. 5 answers
2. asked by Bob
3. 696 views