Chemistry, 26.02.2021 01:50, kenyardrgz15
Acid rain can damage the galvanized coating on metals meant to protect them from outdoor weather according to the reaction: Zn(s) + H2SO4(aq) β H2(g) + ZnSO4(aq). If you collect 0.25 L hydrogen gas when this reaction is performed in the lab but 0.31 L were predicted by calculation, what is the percent yield?
Answers: 1
Chemistry, 21.06.2019 22:30, haileywebb8
If you want to create an electrical current, which situation would produce a solution capable of this
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Chemistry, 22.06.2019 18:30, kate3887
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?
Answers: 1
Chemistry, 22.06.2019 21:50, namoralessimon03
28. which is not a reason that water is used to store spent fuel rods from nuclear power plants? water increases the speed of the chain reaction in the fuel rods. water protects nuclear power plant workers from the high temperature and radiation of the fuel rods. water acts as a radiation shield to reduce the radiation levels. water cools the spent rods. salts action
Answers: 1
Acid rain can damage the galvanized coating on metals meant to protect them from outdoor weather acc...
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