Chemistry, 25.06.2019 07:00, paolaviviana
Write a story that includes: - at least 3 descriptions of an object having a ke and/or pe -a description of one of the following: elastic pe, gravitational pe, or chemical pe -use each of these words: mass, height, speed, and energy -a story line with a plot (an objects goes through a struggle of some kind, and then it is resolved) -accurate information about energy -creativity -10 or more sentences
Answers: 1
Chemistry, 22.06.2019 06:00, rebeccacruzz2017
Calculate - analysis of compound composed of iron and oxygen yields 174.86 of fe and 75.14g of o. what is the empirical formula for this compound?
Answers: 3
Chemistry, 22.06.2019 14:30, Kiaraboyd9366
Select all of the statements which are true. electrons are located in shells or orbits around the atom. electrons orbit slowly around the atom. electrons travel in one flat path around the nucleus of an atom. the valence of an atom is determined by the number of electrons in the atom's outermost shell.
Answers: 1
Chemistry, 22.06.2019 16:10, nauticatyson9
Given the following equation: 2a1 + 3mgcl2 --> 2alcl3 + 3mg how many moles of aluminum chloride are produced from 2.5 moles of magnesium chloride?
Answers: 1
Write a story that includes: - at least 3 descriptions of an object having a ke and/or pe -a descr...
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