answersLogoWhite

0

Chemistry

User Avatar

Josie Sporer

Lvl 10
2y ago
No Reviews
Leave the first rating

Rate this Study Guide:

Cards in this guide (12)
What is a solution

A liquid with something dissolved in it

Does sugar affect the boiling point of water

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

What does a dissolved salt look like

The ions in the salt are surrounded by water molecules.

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 of these is the most significant force that attracts polar molecules to each other

Dipole-Dipole attractions

What does volatility refer to

the tendency of liquids to form a vapor

What would mix the best with water non polar molecules polar molecules fatty molecules symmetrical molecules

Polar molecules are mixed better with water.

Which molecular solid would have the highest melting point

A solid that has hydrogen bonding would melt the easiest.

Which of the following is an example of a heterogeneous mixture water saltwater dirt or brass

Dirt is a heterogeneous mixture.

What is the molality of a solution that has 4 mol of KCl in 0.800 kg of water A.

The molality is 5.

Related study guides

Chemistry

11 cards

What is a solution

Does sugar affect the boiling point of water

What does a dissolved salt look like

How can a solvent be separated from a solute by distillation

➡️
See all cards
No Reviews

Chemistry

15 cards

What is a heterogeneous mixture

Does sugar affect the boiling point of water

What causes the pressure inside oxygen tanks to change as they are filled

How is the combined gas law modified to form the ideal gas law

➡️
See all cards
5.0
1 Review

Chemistry

19 cards

What is a solution

What is pressure

How does distillation separate a solvent from a solute

What would dissolve the best in water

➡️
See all cards
No Reviews

Chemistry

16 cards

What is a solution

How does distillation separate a solvent from a solute

What would dissolve the best in water

What causes the pressure inside oxygen tanks to change as they are filled

➡️
See all cards
No Reviews

Chemistry

20 cards

What is a heterogeneous mixture

What causes pressure

Does sugar affect the boiling point of water

What is the molality of a solution that has 70g of NaCl dissolved in 300g of water

➡️
See all cards
No Reviews