The density of mercury is 13.6 g/mL. Hope this helps you solve.
Answer:
-A positively charged nucleus is surrounded by one
or more negatively charged electrons.
Answer:
Explanation:
Hello,
In this case, we use the boiling point elevation colligative property equation for both ethanol and carbon tetrachloride as shown below:
Now, since both the boiling point and the concentration of the solutions are equal, we solve a 2x2 system of lineal equations:
Subtracting the equations one obtains the molality (concentration):
Finally, solving for the boiling temperature of the solution one obtains:
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To calculate your weight in Newton's simply use the following equation to solve for the weight.
Fg = m • g
Fg = 60 kg • 9.81 m/s^2
Fg = 588.6 kgm/s^2
Fg = 588.6 N.
Acceleration due to gravity on earth is 9.81 m/s ^2.