Chemistry, 12.04.2021 20:20 craincrew5239
Can somebody just care abt me please, just want to hold me and hug me and give me cuddles and kisse :(
btw im 14 im a girl
im from michigan
im 5´1
and im mexican/cuban/italian
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Chemistry, 22.06.2019 10:00
Drug abuse will not lead to physical and psychological dependence. true or false ?
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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 .
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Chemistry, 23.06.2019 13:30
How many more valence electrons does sodium need to have a full outer valence shell
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Can somebody just care abt me please, just want to hold me and hug me and give me cuddles and kisse...
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