Which additional product balances the reaction H2SO4 + 2NaOH - Na2SO4 + ? 0 2H²0
O 20H
O H₂O₂
O H₂O

In the particles are arranged in a regular, repeating pattern. a)a crystalline liquid b)a crystalline solid c)all gases d)all solids

Which symbol can be used to indicate the pressure at which a chemical reaction is carried out? 25°c 2 atm pa

What is the volume of 2.5 moles of nitrogen gas (n2)at standard temperature and pressure (stp)?