What atom has 48 neutrons, and 32 protons

Carlotta adds too much salt to her soup. She recalls that evaporation can be used to separate salt from salt water, so she plans to leave the soup on the stove on low heat until the soup is less salty.

Compute the concentration of HCl for all three trials using the formula molarity = mol / L. Trial 1 (20.61 mL HCl) : M Trial 2 (20.06 mL HCl) : M Trial 3 (19.67 mL HCl) : M

Whose model of the atom did J. J. Thomson prove to be incorrect with his Cathode-Ray tube experiments? Neils Bohr John Dalton Erwin Schrodinger James Chadwick

Explain why the benzene molecule usually reacts with electrophiles

Ammonia is an important ingredient in many fertilizers. The main process by which ammonia is made is the Haber process. In this process, nitrogen gas and hydrogen gas are reacted to form ammonia at high temperatures.

Describe exactly how the volume of an irregularly shaped object is determined. Name the tools you need to use and how to use them.

Which bonds do you think is stronger ionic bonds or covalent bonds

A tool to measure forces such as weight or friction

Draw the major organic product formed when the compound shown below undergoes a reaction with (ch3) 2culi in diethyl ether, followed by aqueous acid.

Draw the major organic product formed when the compound shown below is heated with h2so4. interactive 3d display mode