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Chemistry

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Orlando Zieme

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Cards in this guide (12)
Does sugar affect the boiling point of water

Adding sugar to boiling water it will increase the boiling temperature very slightly

How can a solvent be separated from a solute by distillation

The solvent is collected as it is boiled off.

What effect does adding a solute have on the boiling point of a solution

Adding a solute to a solution, or some liquid, causes the boiling point to increase.

Think about water, sometimes people throw salt in their water when they're boiling noodles. This causes the boiling point to increase so the water is actually at a higher temperature (although most of the time the amount of salt added isn't nearly enough to cause any measurable change).

Which intermolecular force would affect the boiling point the least

Van der Waals forces

Which intermolecular force would affect melting point the most

Hydrogen bonding

Which intermolecular force would cause the highest boiling point

Hydrogen Bonding

What does volatility refer to

the tendency of liquids to form a vapor

When was National Labor Relations Board created

National Labor Relations Board was created in 1935.

Which molecular solid would have the highest melting point

A solid that has hydrogen bonding would melt the easiest.

Which ionic compound will lower the freezing point the most of 1 mol of it is added to 1 mol of it is added to 1 L of water

NaCl

What is a homogeneous mixture equivalent to

A homogeneous mixture has only one phase.

Which of the following is an electrolyte solution

The answer is "Ions in water" on Apex

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