What is the angle between two of the phosphorus-chlorine bonds in the phosphorus tetrachloryl (PCl+4) ion?

Covalent bonds in a molecule absorb radiation in the IR region and vibrate at characteristic frequencies. (a) The C-O bond absorbs radiation of wavelength 9.6 μm.

If you add a 15 gram piece of metal at a temperature of 105° Celsius to a sample of 100 grams of water at 25° Celsius inside a calorimeter, what best describes what will occur?

The density of Jell-O® is 1.56 g/cm3. A suite in a dorm can hold 6.35 * 107 g of Jell-O®. What is the volume of the suite in ft3? [2.54 cm = 1 in, 12 in = 1 ft]

How do scientists analyze the data they collect

What is true in a saturated solution

Which element has an isotope mass number of 32 and is used as an ecological tracer?

Which laws can be combined to form the ideal gas law? Boyle's law and Charles's law Gay-Lussac's law and Avogadro's law Charles's law, Avogadro's law, and Boyle's law Dalton's law, Gay-Lussac's law, and Avogadro's law

What determines the horizontal arrangement of the periodic table?

A 55.3 g sample of lead heated and then quenched in a 175g sample of water. During the quenching reaction the temperature of the water increases from room temperature, 25.0 °C, to 42.6 °C.

What conclusion can you draw from this experiment about the components of the black ink