# An aqueous solution is 6.00 % by mass hydrochloric acid, HCl, and has a density Science Assignment Help

An aqueous solution is 6.00 % by mass hydrochloric acid, HCl, and has a density Science Assignment Help. An aqueous solution is 6.00 % by mass hydrochloric acid, HCl, and has a density Science Assignment Help.

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An aqueous solution is 6.00 % by mass hydrochloric acidHCl, and has a density of 1.03 g/mL.

The mole fraction of hydrochloric acid in the solution is  .

An aqueous solution is 6.00 % by mass hydrochloric acid, HCl, and has a density Science Assignment Help[supanova_question]

## Match the following aqueous solutions with the appropriate letter from the colum Science Assignment Help

Match the following aqueous solutions with the appropriate letter from the column on the right.

 1 0.17 m CaBr2 A. Highest boiling point 2 0.14 m FeCl3 B. Second highest boiling point 3 0.12 m AlCl3 C. Third highest boiling point 4 0.49 m Glucose(nonelectrolyte) D. Lowest boiling point

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## An aqueous solution is 20.0 % by mass hydrochloric acid, HCl, and has a density Science Assignment Help

An aqueous solution is 20.0 % by mass hydrochloric acidHCl, and has a density of 1.10 g/mL.

The mole fraction of hydrochloric acid in the solution is  .

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## Match the following aqueous solutions with the appropriate letter from the colum Science Assignment Help

Match the following aqueous solutions with the appropriate letter from the column on the right.

 1 0.15 m CrI2 A. Highest boiling point 2 0.17 m Ni(CH3COO)2 B. Second highest boiling point 3 0.18 m Fe(CH3COO)2 C. Third highest boiling point 4 0.47 m Urea(nonelectrolyte) D. Lowest boiling point

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## An aqueous solution is 20.0 % by mass hydrochloric acid, HCl, and has a density Science Assignment Help

An aqueous solution is 20.0 % by mass hydrochloric acidHCl, and has a density of 1.10 g/mL.

The mole fraction of hydrochloric acid in the solution is  .

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## I really need help with this biology question. Please explain in simple terms!! Science Assignment Help

<span style='font-family:"Times New Roman",serif;
mso-fareast-font-family:”Times New Roman”‘>1.
As
a result of human activity (such as logging), large forests are becoming fragmented
into several smaller forests.

a) How might the fragmentation affect the EVOLUTION of a large mammal, like a moose, compared to a small invertebrate, like a worm?

please explain how the evolution of each organism will be affected.

I really don’t understand this question so please try your best to put it in simple terms so it is easy to understand..

text-indent:-.25in;mso-list:l0 level1 lfo1″>

I really need help with this biology question. Please explain in simple terms!! Science Assignment Help[supanova_question]

## The boiling point of water is 100.0°C at 1 atmosphere. (Kb(water) = 0.512°C/m) Science Assignment Help

The boiling point of water is 100.0°C at 1 atmosphere. (Kb(water) = 0.512°C/m)

How many grams of copper(II) sulfate (159.6 g/mol), must be dissolved in 260.0grams of water to raise the boiling point by 0.300°C ?

g copper(II) sulfate.

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## An automobile tire is inflated to a pressure of 29.2 psi. Express this pressure Science Assignment Help

An automobile tire is inflated to a pressure of 29.2 psi. Express this pressure in atmospheres, kilopascals, inches Hg, millimeters Hg and torr.

Hint:   1 atm   =   101.3 kPa   =   29.92 in Hg   =  760 mm Hg   =   14.69 psi   =   760 torr

psi atm kPa in Hg mm Hg torr
29.2

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## The prevailing atmospheric pressure on a plateau in Colorado is 0.725 atm. Expre Science Assignment Help

The prevailing atmospheric pressure on a plateau in Colorado is 0.725 atm. Express this pressure in pounds per square inch, kilopascals, pascals, millimeters Hg, and inches Hg.

Hint:   1 atm   =   101.3 kPa   =  1.013×105 Pa   =  760 mm Hg   =   14.69 psi   =   29.92 in Hg

atm psi kPa Pa mm Hg in Hg
0.725

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## The prevailing atmospheric pressure on a plateau in Colorado is 0.725 atm. Expre Science Assignment Help

The prevailing atmospheric pressure on a plateau in Colorado is 0.725 atm. Express this pressure in pounds per square inch, kilopascals, pascals, millimeters Hg, and inches Hg.

Hint:   1 atm   =   101.3 kPa   =  1.013×105 Pa   =  760 mm Hg   =   14.69 psi   =   29.92 in Hg

atm psi kPa Pa mm Hg in Hg
0.725

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An aqueous solution is 6.00 % by mass hydrochloric acid, HCl, and has a density Science Assignment Help

An aqueous solution is 6.00 % by mass hydrochloric acid, HCl, and has a density Science Assignment Help 