The theoretical yield of sodium bromide (NaBr) is 25.43 g. If 34.02 g of sodium bromide (NaBr) are produced from the reaction shown above, what is the percent yield of sodium bromide (NaBr)? need the answer by friday

Balance this equation co2(g) + h2o (g) show that the balanced equation obeys the law if conversation of mass

Zoe is investigating the composition of substance a, an unknown substance. using chemical processes, she analyzes substance a and determines it is composed of sodium, oxygen, and hydrogen atoms in a ratio of 1 : 1 : 1. what is substance a? a. a compound b. an element c. a heterogeneous mixture d. a homogeneous mixture

Calcium chloride +gold(1) oxide—>