Brass is used in electrical equipment. I contains two .1. elements. Together they form . 2.
Which words correctly complete gaps 1 and 2?

What is the relation between concentration of reactants and the rate of chemical reaction?

An excess of lithium oxide undergoes a synthesis reaction with water to produce lithium hydroxide li2o+h2o→2lioh if 1.05 g of water reacted, what is the theoretical yield of lithium hydroxide? a) 5.83 x 10–2 g lioh b) 1.17 x 10–1 g lioh c) 2.79 x 100 g lioh d) 1.40 x 100 g lioh

How do you identify the anode on a power source such as a battery? how do you identify the cathode? how are terms anion and cation?