What is the covalent bonding formula for hydrogen and chlorine

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.

Ineed this asap part i: scientific method what is the difference between science and pseudoscience? what is the scientific method?

Word equation for k(s)+h2o(l) yield koh(aq) + h2(g)