How many moles are in 28.65 grams

Which of the following statements is true? question 4 options: nuclear decay rates vary with the conditions of the reaction, but chemical reaction rates do not. chemical reaction rates vary with the conditions of the reaction, but nuclear decay rates do not. neither chemical reaction rates nor nuclear decay rates vary with the conditions of the reaction. both chemical reaction rates and nuclear decay rates vary with the conditions of the reaction.

Your friend offers to show you an intrusive igneous rock. which of the following would you expect to see?

What is the mass of 0.46 mol of mgcl2