Given the reaction that occurs in an electrochemical cell: zn(s) + cuso4(aq) --> znso4(aq) + cu(s) during this reaction, the oxidation number of zn changes from

Will give brainliest it is a lab from k12 here is the linkfor each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. type your answer here. (score for question 3: of 5 points) were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. type your answer here. (score for question 4: of 5 points) make a general statement about the reactivity of the metals in this experiment. type your answer here.

Calculate the mass of carbon in 97.0 g of sucrose c12h22o11

When did stem cell research become known ? who discovered stem cell? what experiments or studies have been conducted so far?