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natita [175]
3 years ago
12

Calculate the height of a column of ethanol (C2H5OH) that would be supported by atmospheric pressure. The density of ethanol is

0.789 g/cm3.
Chemistry
1 answer:
ludmilkaskok [199]3 years ago
7 0

Answer:

The height of a column of ethanol is 13.1m

Explanation:

we begin by converting the density to SI unit= <u>0.789g/cm3* 1kg * </u>100^{3}<u>* </u>cm^{3}

                                                                               cm * 1000g * 1^{3}m^{3}

                                                            = 789kg/m3

converting pressure to SI unit= 1 atm =101325 Pa

hence P= hdg

g= 9.81 m/s2

making h the subject of the formula

h= P/dg

h= 101325Pa/ 789kg/m3 * 9.81 m/s2

h= 13.1m

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