What is the difference between hydrogen-2 and hydrogen-3? A. Hydrogen-3 has one more neutron

B. Hydrogen-2 has 2 neutrons.

C. Hydrogen-2 has 4 protons.

D. Hydrogen-2 has no protons.

Select the correct answer. given: 2libr + ba → babr2 + 2li in this chemical reaction, 325 grams of barium (ba) react completely. how many moles of lithium (li) are produced? a. 1.18 mol b. 2.37 mol c. 4.73 mol d. 16.4 mol e. 32.9 mol

If 34.2 grams of lithium react with excess water, how many liters of hydrogen gas can be produced at 299 kelvin and 1.21 atmospheres? 2 li (s) + 2 h2o (l) yields 2 lioh (aq) + h2 (g)

Which process describes vaporization that takes place below the surface of a liquid? condensation melting boiling evaporation