How many moles of CaCO3 are needed to get 2.35 moles of CaO?

Aside from human impact, which of the following causes less water vapor production over a small area? (2 pderivartin

At stp, which substance is the best conductor of electricity? a. nitrogen b. neon c. sulfur d. silver

The picture represents the process that produces most of the energy used by living organisms on earth. which process is represented in the picture? a) the magnetic attraction between two hydrogen nuclei. b) the fusion of hydrogen nuclei to produce a helium nucleus in the core of the sun. c) the fission of hydrogen nuclei to produce a helium nucleus in the core of the sun. d) the chemical reaction between hydrogen nuclei to produce a helium nucleus in earth's atmosphere.