20cm of a solution cointa ing to per litare of sodium hydronde was
neutralized by 8-0 cm3 of dilute sulphuric acid-Calculate the
moles por Ltre Na - 23,0 - 16.H=1)
concentration of
sulphuric acid​

What is limiting reactant? with examples

How is 0.00235 expressed in proper scientific notation? a. 2.35 × 10-3 b. 0.235 × 10-2 c. 2.35 d. 2.35 × 103

An electron moved from shell n = 2 to shell n = 1. what most likely happened during the transition? a fraction of a photon was added. a photon of energy was absorbed. a fraction of a photon was removed. a photon of energy was released.