I need help how to answer this lab. please provide steps to solve
...
Chemistry, 23.06.2020 10:57 ellieflores8400
I need help how to answer this lab. please provide steps to solve
Answers: 2
Chemistry, 21.06.2019 20:30
The balanced chemical equation for this lab is: 3cucl2(aq) + 2al(s) 3cu(s) + 2alcl3(aq) if 10.5 g copper chloride react with 12.4 g aluminum, what is the limiting reactant?
Answers: 3
Chemistry, 21.06.2019 22:30
1. combine iron and copper (ii) sulfate solution. (hint: iron will form the iron (iii) ion) fe + cuso4 â 2. combine lead (ii) nitrate and potassium iodide solutions. pb(no3)2+ kl â 3. combine magnesium metal and hydrochloric acid solution. mg + hcl â 4. electrolysis (splitting) of water. h2o â 5. burning magnesium. mg + o2 â
Answers: 3
Chemistry, 22.06.2019 02:00
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.
Answers: 2
Chemistry, 22.06.2019 04:00
Two nitro no2 groups are chemically bonded to a patch of surface. they can't move to another location on the surface, but they can rotate (see sketch at right). it turns out that the amount of rotational kinetic energy each no2 group can have is required to be a multiple of Δ, where =ΔĂ1.010â24 j. in other words, each no2 group could have Δ of rotational kinetic energy, or 2Δ, or 3Δ, and so forth â but it cannot have just any old amount of rotational kinetic energy. suppose the total rotational kinetic energy in this system is initially known to be 32Δ. then, some heat is removed from the system, and the total rotational kinetic energy falls to 18Δ. calculate the change in entropy. round your answer to 3 significant digits, and be sure it has the correct unit symbol.
Answers: 2
History, 19.05.2020 02:58
Computers and Technology, 19.05.2020 02:58
Mathematics, 19.05.2020 02:58
English, 19.05.2020 02:58
Mathematics, 19.05.2020 02:58
Chemistry, 19.05.2020 02:58
History, 19.05.2020 02:58
Mathematics, 19.05.2020 02:58
Geography, 19.05.2020 02:58
Mathematics, 19.05.2020 02:58
History, 19.05.2020 02:59
English, 19.05.2020 02:59