consider the balanced chemical reaction below and determine the percent yield for sodium bromide if 3.87 moles of iron bromide yielded 10.4 moles of sodium bromide

Using data from seismic waves, geologists have learned that earth’s interior is made up of several

What is a metal replacement reaction

When the chemicals iron sulfide (fes) and hydrochloric acid (hcl) are combined, bubbles appear from the mixture. 1. does the appearance of bubbles indicate a physical or chemical change? 2. why do the bubbles indicate this change? 3. what property is this?