Give the symbol for the element that has an electron configuration of 1s22s22p63s23p4.

The volume of an ideal gas has decreased from 6.400 L to 20.00 mL at a constant pressure of 3.450 atm. Determine the value of work for this process.

After five days both sets of cheese i touched are moldy both sets of cheese that I left alone have no mold

Concerning the disposal of materials at the end of the experiment, which methods are safe? Check all that apply. Dump the acids and bases down the drain so they can be combined with sewer water. Dispose of pH paper in the trash.

Three parameters affect the absorbance of a sample. which one is the focus of this experiment

Ow many sulfur atoms are in 1.10 mol of aluminum sulfide?

if two objects at different te, peraure are in contact with each other what happens to their temperature

If the bond enthalpy for a C-C bond is 348 kJ, what will happen when the C-C bond is formed?

How do you find moles

What volume of 0.500 M AgNO3 are needed to react with 100. mL of 0.400 M K2CrO4? 2 AgNO3 (aq) + K2CrO4 (aq) ➔ Ag2CrO4 (s) + 2 KNO3 (aq)

Nonpolar substances do not dissolve in polar solvents like water. If you're conducting an investigation to test the solubility of different substances, which on these substances do you expect to be insoluble in water? A. ammonia (NH3) B.