Select the oxidation numbers for the three chemicals in the reaction below; 2Na (s) + Cl2 (g) LaTeX: \rightarrow → 2 NaCl (s)

Which of the following best explains why the end of a spoon sticking out of a cup of hot water also gets hot? question 7 options: the heat from the hot water is conducted through the spoon handle the hot water heats the air surrounding the upper part of the spoon. the hot water causes a physical change in the spoon handle. the hot water causes a chemical reaction to take place in the spoon.

What is the number of moles in 15.0 g ash3?

What is the polyatamic ion of borate