Questions by Gulam

Questions by Gulam

If an aqueous solution contains 70% of Isopropyl Alcohol (d = 0.786 g/ml): a: how many ml are alcohol? b: how many ml are water? c: how many grams of alcohol were used to prepare this solution?

asked Jan 23, 2021

1 answer

3 votes

48.9k views

What did the English associate the color black with?

asked Jan 18, 2021

2 answers

4 votes

180k views

Predict which molecule will show a similar relationship between its heat of fusion and its heat vaporization that water does

asked Jan 13, 2021

2 answers

1 vote

218k views

The resale value of a text book decreases by 25% with each previous owner. A new textbook is sold for $85. Which function represents the resale value of the textbook after x hours

asked Jun 25, 2020

2 answers

0 votes

142k views

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