Use this problem below to answer the question. HCl+NaOH—->NaCl+ H20

If 30 g of HCl is combined with 20 g of NaOH, which is the limiting reactant?

1. Neither

2. HCl

3. NaOH

Which theory was contradicted by experiments with the photoelectric effect? light spreads out after it passes through a small opening. as soon as light strikes metal, electrons will be ejected. visible light, regardless of color, will cause the ejection of electrons when striking metal. the kinetic energy of ejected electrons depends on the frequency of light that strikes the metal.

The rate constant for the reaction below is 6.2 x 10−5 mol l−1 s −1. if the initial concentration of a is 0.0500 m, what is its concentration after 115 s?

Which activity is an innate behavior