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What is the supplement of a 40 degree angle?
You would subtract 40 degrees from 180 degrees so it would look like this:180 degrees - 40 degrees = 140 degrees
What angle is the complement of 50 degrees?
It is 40 degrees
Does it sleet when the temperature is 40 degrees outside?
Not necessarily. When it is 40 degrees Celsius outside, it is sweltering!
What is the cosine of 40?
In degree mode. cos(40) = 0.7660444431 degrees ( 77 degrees will do ) In radians. cos(40) = - 0.6669380617 radians
What is the complement of an angle that measures 40 degrees?
A pair of complimentary angles has a sum that measures 90 degrees. If your first angle is 40 degrees, the complement must equal 50. 90= 40+X 50=X
Why methane is gas and pentane is liquid?
Methane is a gas at room temperature and pressure because it has a lower boiling point and weaker intermolecular forces than pentane, which is a liquid. The longer carbon chain in pentane results in stronger van der Waals forces between molecules, keeping pentane in a liquid state.
Which alkanes are liquid?
pentane and other alkanes above it
Why does liquid pentane not conduct electricity?
Liquid pentane does not conduct electricity because it is a nonpolar molecule with no charged particles or ions that can carry an electric current. In order for a substance to conduct electricity, it needs to have free-moving charged particles, such as ions or electrons, which are absent in liquid pentane.
What material is pentane?
Pentane is a hydrocarbon compound and belongs to the alkane family. It is a colorless, highly flammable liquid that is often used as a solvent in the laboratory setting and as a fuel additive.
What is a household example of a non-polar liquid besides oil?
Pentane.
Is 40 degrees Celsius the melting point of a liquid?
This is a really vague question, what type of liquid are you talking about?
Is C5H12 a gas?
C5H12, also known as pentane, is a liquid at room temperature and pressure. It has a boiling point of 36°C, so it can easily vaporize into a gas.
Is cyclopentane a liquid or gas at room temperature?
Pentane is liquid at room temperature the melting and boiling point are respectively -130C and 36C. SOLID -130C-LIQUID-36C-GAS (left to right is phase change alternated respectively by melting and boiling normal temperature)
Would you expect to get the same value for the density of a liquid at 20 degrees Celsius and at 40 degrees Celsius?
No, the density of a liquid usually decreases as temperature increases because rising temperature causes molecules to spread out. Therefore, you would generally expect the density of a liquid to be lower at 40 degrees Celsius compared to 20 degrees Celsius.
Which has the highest boiling point out of pentane neopentane and isopentane?
somewhere around 56 degrees C
What is -40 degrees Fahrenheit in degrees celsius?
-40 degrees Fahrenheit is equal to -40 degrees Celsius.
What does -40 degrees celsius equal to somthing degrees fahrenheit?
-40 degrees Celsius is equal to -40 degrees Fahrenheit.
