Answers: 2
Chemistry, 21.06.2019 18:00
Balance this equation: n2 + h2 > nh3, write the following molar ratios: n2 / n2 / nh3 h2 /
Answers: 1
Chemistry, 22.06.2019 20:00
There are two steps in the usual industrial preparation of acrylic acid, the immediate precursor of several useful plastics. in the first step, calcium carbide and water react to form acetylene and calcium hydroxide: cac2 (s) + 2h2o (g) → c2h2 (g) + caoh2 (s) =δh−414.kj in the second step, acetylene, carbon dioxide and water react to form acrylic acid: 6c2h2 (g) + 3co2 (g) + 4h2o (g) → 5ch2chco2h (g) =δh132.kj calculate the net change in enthalpy for the formation of one mole of acrylic acid from calcium carbide, water and carbon dioxide from these reactions. round your answer to the nearest kj .
Answers: 3
Chemistry, 22.06.2019 20:10
Suppose you mix one mole of sulfuric acid (h2so4) with 1 mole of sodium hydroxide(naoh). why does the ph of the solution remain below 7? ( explain so i can get better understanding! )
Answers: 2
Chemistry, 22.06.2019 20:30
How many grams of phosphorus are contained in 5.09 moles of phosphorus?
Answers: 1
Ano ang kahalagahan ng pelikula o doyu film sa manonood...
Mathematics, 16.12.2020 08:10
Mathematics, 16.12.2020 08:10
Arts, 16.12.2020 08:10
Biology, 16.12.2020 08:10
Mathematics, 16.12.2020 08:10
Mathematics, 16.12.2020 08:10
English, 16.12.2020 08:10
Mathematics, 16.12.2020 08:10
Mathematics, 16.12.2020 08:10
Mathematics, 16.12.2020 08:10
English, 16.12.2020 08:10