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Which of these properties of an unknown liquid can be found using a beaker a hot plate and a temperature probe?
Wiki User
∙ 8y ago
You think probable to the boiling point.
Wiki User
∙ 8y ago
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Lisa had an unknown clear liquid in a beaker. After heating on a hot plate the liquid evaporated but a white solid was left inside the beaker. Based on Lisa's investigation the original clear liquid?
The liquid was a solution.
Where should a thermometer be placed in a beaker?
Hold it by the top or use a clamp. But make sure before you take the temperature you stir the liquid around in the beaker first and that you do not let it touch the bottom of the beaker as the glass will be hotter than your liquid.
What are the properties of a beaker?
There are several properties that could help a person identify a beaker full of mysterious clear liquid. For example, smelling the liquid might help. Also, seeing what it reacts with, and where it falls on the pH scale would be helpful.
Why is it important to stir the beaker while the water is heated?
So that the temperature of the liquid is at a constant measurement
What does a beaker do in a science lab?
A beaker contains a liquid.
Lisa had an unknown clear liquid in a beaker. After heating on a hot plate the liquid evaporated but a white solid was left inside the beaker. Based on Lisa's investigation the original clear liquid?
The liquid was a solution.
Why is it not allowed to let the bulb of the temperature touch the bottom nor sides of the beaker that contains your liquid measuring the temperature?
The bottom and sides of the beaker will be hotter than the liquid inside.
Why is it important to have the bulb of a thermometer submerged in liquid without touching the sides or bottom of the beaker?
The sides or bottom of the beaker will likely be at a significantly different temperature than the liquid.
Where should a thermometer be placed in a beaker?
Hold it by the top or use a clamp. But make sure before you take the temperature you stir the liquid around in the beaker first and that you do not let it touch the bottom of the beaker as the glass will be hotter than your liquid.
What are the properties of a beaker?
There are several properties that could help a person identify a beaker full of mysterious clear liquid. For example, smelling the liquid might help. Also, seeing what it reacts with, and where it falls on the pH scale would be helpful.
When a white powder is added to a liquid in a beaker at room temperature the beaker becomes too hot to touch What kind of reaction is this an example of?
Exothermic?
Were non-waxed taper wicks invented in colonial time?
A glass beaker is completely filled with 456 c.c. of a liquid when both the glass beaker and the liquid are at a temperature of 33.3oC. If the glass beaker and the liquid are cooled to 5oC. what additional volume of liquid (in c.c.) can be put into the beaker?Volumetric coefficient of expansion of liquid is 0.000109K-1 and the coefficient of linear expansion for glass is 3.2X10-6K-1
What are the physical properties of chemicals?
It is liquid at room temperature.
Taylor mixes two liquids together in a beaker. A solid forms at the bottom of the beaker and the liquid changes from pink to blue. Which of the following is true about the properties of the products?
jmjm,kuynmki
Why is it important to stir the beaker while the water is heated?
So that the temperature of the liquid is at a constant measurement
If a liquid is added to a beaker the pressure exerted by the liquid on the bottom of the beaker?
Decreases!
What physical properties is bromine?
It is red in colour, and a liquid at room temperature
