Temperature of the water to the nearest degree?

What is the empirical formula for a compound if a sample contains 3.72 g of P and 21.28 g of Cl?

If scientists knew the latitude of a location on earth's surface but not the longitude what could they determine about the location?

Of the following, when can a compound be treated like an element when balancing chemical equations? A. When there is no change to the atoms in the compound. B. When the compound is made of anions. C. When the compound is made of cations. D.

In fission, large nuclei split apart and release energy. In fusion, smaller nuclei join together and release energy. Fission and fusion both produce what kind of energy?

If you could place a piece of solid silver into a container of liquid silver, would it float or sink? Explain your answer

How many atoms are in 1.25 moles of calcium acetate, ca (c² h³ o²) ²?

What is a physical change? A change in matter from one form to another without becoming a new substance. A change in matter that results in a chemical reaction. A change in matter that results in the smallest unit of a compound.

You are in the room with several objects, the temperature in the room is 21 celcius, what can you assume about the temperatures of the objects in the room?

If a sample contains 74.0% of the R enantiomer and 26.0% of the S enantiomer, what is the enantiomeric excess of the mixture?

In a solution, the solvent particles are attracted to the solute particles by: a) ion/dipole forces b) dipole/dipole forces c) van der Waals forces d) any or all of these forces