What is conserved during all chemical reactions?
1) charge
2) density
3) vapor pressure
4) melting point

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.

The best solution for preventing harm to people and pets from severe hurricanes involves determining and warning residents about what

If 1.8 l of water is added to 2.5l of a 7.0 molarity koh solution, what is the molarity of the new solution