HELPP A gas us a pressure of 800 kPa at 327 degree C. What will be its pressure at 27 degree C, if the volume does not change?

In this chemical reaction, 325 grams of barium (ba) react completely. how many moles of lithium (li) are produced?

The missing component to the table to the right or indicated with orange letters complete the table by filling in the corresponding numbers or symbols

Given the following information: mass of proton = 1.00728 amu mass of neutron = 1.00866 amu mass of electron = 5.486 × 10^-4 amu speed of light = 2.9979 × 10^8 m/s calculate the nuclear binding energy (absolute value) of 3li^6. which has an atomic mass of 6.015126 amu. j/mol.