In an experiment, 0.46 mol H2(g) and 0.46 mol Br2(g) are mixed in a 1.00 L container at 500.0 K and the reaction forms HBr(g). What is the equilibrium concentration of HBr

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.

The electromagnetic force acts between what

What metric units would you use to measure the thickness of a key