How many grams of oxygen are produced in the following reaction when you start with 1.90 moles of water? Assume 100% yield. 2 H20-2H2 + O2

The number at the end of an isotope’s name is the number.

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.

What does the symbol (–hfus) indicate in a phase change?