How many moles of aluminum are in 95.0 grams of aluminum

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

Select the correct answer from each drop-down menu.describe what happens to a carbon-11 atom when it undergoes positron emission.the decay of a carbon-11 atom _1_, and this causes it to emit _2_.options for 1: > changes a neutron into a proton> changes a proton into a neutron> is hit with a neutron> reconfigures its protons and neutronsoptions for 2: > a negatively charged electron-sized particle> a positively charged election-sized particle> two atoms and several neutrons> two neutrons and two protons

What is the area in square meters of 448 g ai foil that has a thickness of 23921 nm? the density is 2.70 g/cm