Write the isotopic notation for the element below

the element with 47 protons 47 electrons and 62 neutrons

Aside from human impact, which of the following causes less water vapor production over a small area? (2 pderivartin

When 225mg of anthracene, c14h10(s), was burned in a bomb calorimeter the temperature rose by 1.75k. calculate the calorimeter constant. by how much will the temperature rise when 125mg of phenol, c6h5oh(s), is burned in the calorimeter under the same conditions? (δch< (c14h10,s)=–7061 kj mol−1.)

How many moles of al3+ ions are in 1.25 moles of al2o3