Chemistry, 01.01.2020 03:31 toledanomariap43bxm
When the ocean absorbs co2 the ph of the ocean water drops. what's the effect of this process answers?
Answers: 1
Chemistry, 22.06.2019 07:00, maryjane8872
Which set of characteristics best describes igneous rock? a) largest type of rock, made of organic matter, hardest type of rock b) least abundant type of rock, made of other rocks, made mostly of minerals c) found on all continents, contains wavy bands of stripes, contains fossils d) most abundant type in earth's crust, made of magma/lava, contains no fossils
Answers: 1
Chemistry, 22.06.2019 20:00, 20calzoy
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
When the ocean absorbs co2 the ph of the ocean water drops. what's the effect of this process answer...
English, 22.10.2019 15:50
Business, 22.10.2019 15:50
History, 22.10.2019 15:50
English, 22.10.2019 15:50
History, 22.10.2019 15:50
Social Studies, 22.10.2019 15:50
Social Studies, 22.10.2019 15:50
English, 22.10.2019 15:50