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.

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

[supanova_question]

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  .

[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. 0.15 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

[supanova_question]

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  .

[supanova_question]

[supanova_question]

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..

<p class="MsoListParagraph" style="margin-left:.75in;mso-add-space:auto;
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.

[supanova_question]

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 

[supanova_question]

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 

[supanova_question]

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 

[supanova_question]

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