Chemistry, 19.11.2019 18:31 nadiarose6345
Mg3n2(s)+6h2o(l)→3mg(oh)2(s)+2nh3(g ) when 36.0 g of h2o react, how many grams of nh3 are produced? when 36.0 g of h2o react, how many grams of nh3 are produced? 34.0 g 10.0 g 5.67 g 11.3 g 102 g
Answers: 2
Chemistry, 22.06.2019 00:00, tahjaybenloss16
The pressure inside a hydrogen-filled container was 2.10 atm at 21 ? c. what would the pressure be if the container was heated to 92 ? c ?
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Chemistry, 22.06.2019 11:00, daniel1480
Problem page combustion of hydrocarbons such as pentane ( c5 h12 ) produces carbon dioxide, a "greenhouse gas." greenhouse gases in the earth's atmosphere can trap the sun's heat, raising the average temperature of the earth. for this reason there has been a great deal of international discussion about whether to regulate the production of carbon dioxide.(a) write a balanced chemical equation, including physical state symbols, for the combustion of liquid pentane into gaseous carbon dioxide and gaseous water. (b) suppose 0.350 kg of pentane are burned in air at a pressure of exactly 1 atm and a temperature of 20.0 degree c. calculate the volume of carbon dioxide gas that is produced. be sure your answer has the correct number of significant digits.
Answers: 2
Chemistry, 22.06.2019 19:30, liyahlanderson2232
Astring vibrates with a frequency of 10 hz. why can't a person hear the sound waves produced by the vibrating string, no matter how large the amplitude of the waves? out! this is homework and due tomorrow! you so much!
Answers: 2
Mg3n2(s)+6h2o(l)→3mg(oh)2(s)+2nh3(g ) when 36.0 g of h2o react, how many grams of nh3 are produced?...
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