Answer:
The answer to this is
The column of water in meters that can be supported by standard atmospheric pressure is 10.336 meters
Explanation:
To solve this we first list out the variables thus
Density of the water = 1.00 g/mL =1000 kg/m³
density of mercury = 13.6 g/mL = 13600 kg/m³
Standard atmospheric pressure = 760 mmHg or 101.325 kilopascals
Therefore from the equation for denstity we have
Density = mass/volume
Pressure = Force/Area and for a column of water, pressure = Density × gravity×height
Therefore where standard atmospheric pressure = 760 mmHg we have for Standard tmospheric pressure= 13600 kg/m³ × 9.81 m/s² × 0.76 m = 101396.16 Pa
This value of pressure should be supported by the column of water as follows
Pressure = 101396.16 Pa = kg/m³×9.81 m/s² ×h
∴ 
= 10.336 meters
The column of water in meters that can be supported by standard atmospheric pressure is 10.336 meters
Answer:
true.nitric acid reacts with those chemicals to form aqueous nitric acid
Given what we know, we can confirm that if while setting up a beaker you notice that the stirring is erratic and unstable, you should immediately turn off the stirring mechanism.
<h3>Why turn off the stirring mechanism?</h3>
- The beaker is boiling a substance, making it very dangerous.
- Unstable and erratic stirring can cause spilling or even a broken beaker.
- The best course of action is to disable the stirring until the problem is fixed.
- This will ensure the safety of everyone involved.
Therefore, we can confirm that in order to ensure the safety of all participants, if while setting up a beaker you notice that the stirring is erratic and unstable, you should immediately turn off the stirring mechanism.
To learn more about lab safety visit:
brainly.com/question/20103808?referrer=searchResults
An isotope is one of two or more forms of the same chemical element. Different isotopes of an element have the same number of protons in the nucleus, giving them the same atomic number, but a different number of neutrons giving each elemental isotope a different atomic weight.
Answer: all of the answers except for rocks. Glad to help :D need help with anything else?
